EP2312043B1 - Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer an ein externes Abwassernetz angeschlossenen Entlüftungsvorrichtung ausgestattet ist - Google Patents

Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer an ein externes Abwassernetz angeschlossenen Entlüftungsvorrichtung ausgestattet ist Download PDF

Info

Publication number
EP2312043B1
EP2312043B1 EP10187785A EP10187785A EP2312043B1 EP 2312043 B1 EP2312043 B1 EP 2312043B1 EP 10187785 A EP10187785 A EP 10187785A EP 10187785 A EP10187785 A EP 10187785A EP 2312043 B1 EP2312043 B1 EP 2312043B1
Authority
EP
European Patent Office
Prior art keywords
washing
water
rinsing
washing machine
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP10187785A
Other languages
English (en)
French (fr)
Other versions
EP2312043A1 (de
Inventor
Hervé Pont
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FagorBrandt SAS
Original Assignee
FagorBrandt SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FagorBrandt SAS filed Critical FagorBrandt SAS
Priority to PL10187785T priority Critical patent/PL2312043T3/pl
Publication of EP2312043A1 publication Critical patent/EP2312043A1/de
Application granted granted Critical
Publication of EP2312043B1 publication Critical patent/EP2312043B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/20—Arrangements for water recovery

Definitions

  • the present invention relates to a washing machine comprising a washing tub, a washing and / or rinsing water tank and a hydraulic water distribution circuit provided with a venting device connected to a network. external waste water.
  • the present invention relates to washing machines comprising a wash water tank and / or rinse allowing the use of this washing water and / or rinse during a subsequent phase of a cycle washing or during a subsequent washing cycle.
  • the present invention finds its application in domestic washing machines, and in particular in dishwashing machines and washing machines, as is apparent from DE-1410952A1 .
  • Washing machines are already known comprising a washing and / or rinsing water tank connected to the washing machine.
  • the washing and / or rinsing water tank is placed next to the washing machine by being fixed or not between them.
  • the washing and / or rinsing water tank comprises a venting device allowing only the introduction and the evacuation of air therefrom respectively during the phases of emptying and filling with washing water and / or rinsing said reservoir.
  • washing machines having a washing and / or rinsing water tank have the disadvantage of only filling the washing and / or rinsing water tank with air during an evacuation phase. washing and / or rinsing water thereof and evacuating the air contained inside the washing and / or rinsing water tank during a washing water and / or rinsing filling phase of it.
  • washing machines do not make it possible to drain an excess of washing and / or rinsing water discharged from the washing tub of the washing machine to the washing water and / or rinsing water tank through the washing device. vent of this tank.
  • washing machines include additional lines and pumps for evacuating wash and / or rinsing water from the wash and / or rinse water tank to an external wastewater system.
  • the hydraulic water distribution circuit is complex causing high risk of failure, and suitable only for washing machines provided with a wash water tank and / or rinse.
  • the present invention aims to solve the aforementioned drawbacks and to provide a washing machine equipped with a wash water tank and / or rinsing allowing the introduction of air and the evacuation of said tank and air that the emptying of the overflow of washing water and / or rinsing to an external wastewater network from a hydraulic circuit of water distribution of the washing machine simple, reliable and little expensive.
  • said venting device comprises a connecting pipe connected on the one hand to an upper part of said washing and / or rinsing water tank and on the other hand to a first part of at least one valve, and said first portion of said at least one valve being also connected to a drain water drain pipe to an external wastewater network.
  • the venting device allows, on the one hand, the air contained in the wash water tank and / or rinse to escape to the outside when filling wash water and / or rinsing said tank, or allows the air to enter inside said tank of washing and / or rinsing water during the emptying of the washing water and / or rinsing said tank .
  • This venting device also makes it possible to evacuate the excess quantity of water introduced during the filling of the washing water and / or rinsing water with washing and / or rinsing water to the network of water. external waste water.
  • the first part of said at least one valve controls the hydraulic communication between the washing and / or rinsing water tank and the water drain pipe allowing the escape of air contained in said tank and / or the emptying of a surplus of washing and / or rinsing water discharged into said reservoir to the external wastewater network during the filling of washing water and / or rinsing thereof.
  • said washing water tank and / or rinse is external to said body of said washing machine.
  • the hydraulic water distribution circuit of the washing machine according to the invention is adapted to be installed on a conventional washing machine without changing the part of the hydraulic water distribution circuit internal to said washing machine.
  • the hydraulic water distribution circuit of a washing machine according to the invention makes it possible to reduce the number of water flow pipes, to preserve a structure and a positioning of the members inside the bodywork of the machine. washing machine without a washing and / or rinsing water tank so as to standardize all of the washing machines produced by a manufacturer.
  • the hydraulic water distribution circuit of a washing machine according to the invention allows it to be used with or without the wash water tank and / or rinse according to the wishes of the user.
  • the washing machine according to the invention connected or not to the washing water tank and / or rinse can be used such as a conventional washing machine if the user wishes.
  • the hydraulic water distribution circuit of a washing machine according to the invention makes it possible to adapt the cycles of operation of said washing machine according to the connection or not of the washing and / or rinsing water tank. with said washing machine.
  • the present invention finds application when the washing machine is a domestic washing machine, such as a dishwasher, a washing machine or a washing machine and dryer.
  • This washing machine can be a household dishwashing machine, a household washing machine or a domestic washing and drying machine.
  • a washing machine 1 comprises a body 2.
  • the body 2 of the washing machine 1 comprises a front wall 2a, a rear wall 2b, two side walls 2c, a top wall 2d and a bottom wall 2e.
  • such a washing machine 1 comprises a body 2 adapted to house a washing tub 3 in which can be mounted in rotation a drum (not shown) for containing the laundry.
  • the body 2 has an upper opening for introducing and removing the laundry in the drum.
  • This access opening can be closed during operation of the machine 1 by a door 4 pivotally mounted on the body 2 of the machine 1.
  • a control panel 5 is also provided in the upper part of the washing machine 1.
  • this washing machine 1 comprises all the necessary organs (not shown) for the operation and execution of washing cycles, rinsing and spinning laundry.
  • the washing machine 1 comprises a washing and / or rinsing water tank 6.
  • the washing and / or rinsing water tank 6 is external to the body 2 of the washing machine 1.
  • the washing and / or rinsing water tank 6 can be fixed to the body 2 of the washing machine 1, for example on a wall of the body 2 such as a side wall 2c, the rear wall 2b or the wall before 2a, or placed next to the body 2 of the washing machine 1.
  • the positioning and / or attachment of the wash water tank and / or rinse with the body of the washing machine are in no way limiting and may be different.
  • the positioning of the washing and rinsing water tank 6 outside the washing machine 1 makes it possible to have the maximum space available inside the body 2 to have a wash tank 3 of the same dimensions as the most important possible.
  • the washing machine 1 comprises a hydraulic water distribution circuit.
  • the water distribution hydraulic circuit comprises a plurality of water flow pipes 7, 8, 9, 10.
  • the wash and / or rinse water tank 6 comprises at least one connection for a power supply cable, a connection for a water supply pipe, and a connection for a drain pipe.
  • one of the washing machine 1 or the washing and / or rinsing water tank 6 is connected to a power supply network and then the washing machine 1 and the washing water tank and / or rinsing 6 are electrically connected together, as shown in FIGS. Figures 1 to 4 .
  • washing machine 1 or the washing and / or rinsing water tank 6 must be kept in standby mode to guarantee the awakening of the washing machine 1 equipped with the washing water tank and / or rinsing 6 following external control detected by control means 15, 16 of the washing machine 1 and / or of the washing and / or rinsing water tank 6.
  • the electrical energy consumption of the washing machine 1 equipped with the washing and / or rinsing water reservoir 6 is reduced to the electrical consumption of the washing machine 1 without the water tank of washing and / or rinsing 6 or only the wash and / or rinse water tank 6.
  • the washing and / or rinsing water tank 6 is connected to the washing machine 1.
  • the washing machine 1 is master of the wash water tank and / or rinse 6.
  • the wash water tank and / or rinse 6 no longer need to remain in sleep mode and can be disconnected of the power supply.
  • the power supply of the washing and / or rinsing water tank 6 can be achieved by connecting the washing and / or rinsing water tank 6 to the washing machine 1 so that said washing machine 1 provides the power supply to said washing and / or rinsing water tank 6.
  • a total power failure of the wash water tank and / or rinse 6 can be implemented by the washing machine 1 between two uses of the washing machine 1, without putting on standby the washing and / or rinsing water tank 6.
  • a total cut-off of the electric supply of the washing and / or rinsing water tank 6 may be preferred to a standby of the latter so as to reduce the consumption of electrical energy.
  • the electrical connection of the washing machine 1 equipped with the washing and / or rinsing water reservoir 6 is simplified for the user or the installer since only one power supply cable 45 is connected to the power supply network. power supply.
  • the installation receiving the washing machine 1 equipped with the wash water tank and / or rinse 6 requires only one outlet instead of one per device or avoids the use of 'a multiple power outlet.
  • the length of the power supply cables 44, 45 can be shortened so as to reduce the cost of obtaining the washing machine 1.
  • the washing and / or rinsing water tank 6 can be connected to the washing machine 1 by a first power supply cable 44 and the washing machine 1 can be connected to the power supply network by a second power cable 45.
  • the electrical connection of the washing machine 1 equipped with the washing and / or rinsing water tank 6 is simplified for the user or the installer since only one power supply cable 45 is connected to the network. power supply.
  • the installation receiving the washing machine 1 equipped with the wash water tank and / or rinse 6 requires only one outlet instead of one per device or avoids the use of 'a multiple power outlet.
  • the length of the power supply cables 44, 45 can be shortened so as to reduce the cost of obtaining the washing machine 1.
  • washing and / or rinsing water tank 6 is also switched on.
  • the washing and / or rinsing water tank 6 and the washing machine 1 comprise connection means for electrically connecting them together.
  • the first power supply cable 44 is attached to the washing and / or rinsing water tank 6 and this first power supply cable 44 is connected to a socket of the washing machine 1 Then, the second power supply cable 45 is fixed on the washing machine 1 and this second power supply cable 45 is connected to a socket of the power supply network.
  • the power supply of the washing and / or rinsing water tank may be different, for example by connecting a power supply cable from the washing and / or rinsing water tank to the network. power supply either directly or via a multiple power outlet.
  • the washing and / or rinsing water tank 6 is supplied with washing and / or rinsing water via a water drain pipe 7 coming from the washing tub 3 of the washing machine 1.
  • supplying washing water and / or rinsing the washing water and / or rinsing water tank 6 from the washing tub 3 of the washing machine 1 can be implemented by a first water circulation pump 11 of the washing machine 1, in particular a drain pump.
  • the washing and / or rinsing water tank 6 supplies washing and / or rinsing water, a preceding phase of a washing cycle during implementation or of a preceding washing cycle, the wash tub 3 of the washing machine 1 by a water drain pipe 7.
  • the washing water and / or rinsing water supply of the washing tub 3 of the washing machine 1 from the washing tank 1 washing and / or rinsing water 6 may be implemented by a second water circulation pump 12 of the washing and / or rinsing water tank 6, in particular a drain pump.
  • washing water supply and / or rinsing from the washing tub 3 of the washing machine 1 to the washing and / or rinsing water tank 6 and vice versa can be implemented by means of different water flow pipes.
  • the water drain pipe 7 can also serve to drain the washing tub 3 of the washing machine 1 by directing washing and / or rinsing water to the external waste water network 13 following the passage this washing water and / or rinsing through members mounted on the tank of washing water and / or rinsing 6, such as for example said at least one valve 14, and without having been stored in said reservoir washing and / or rinsing water 6.
  • the washing and / or rinsing water tank 6 is drained from the washing and / or rinsing water coming from the washing tank 3 of the washing machine 1, and possibly stored in a storage area of washing and / or rinsing water 6b of said washing and / or rinsing water tank 6, by a water drain pipe 8 connected to the washing and / or rinsing water tank 6 and to the network external waste water 13.
  • the water drain pipe 8 can be used for draining the washing and / or rinsing water contained in the washing and / or rinsing water tank 6 and the washing water and / or rinse contained in the washing tub 3 of the washing machine 1.
  • the water drain pipe 7 connecting the washing tub 3 of the washing machine 1 to the wash and / or rinsing water tank 6 and the water drain pipe 8 connecting the water tank washing and / or rinsing 6 to the external waste water network 13 may be interconnected by means of at least one valve 14 so as to direct the washing and / or rinsing water to the external wastewater network 13 either directly out of the washing tub 3 of the washing machine 1 or after passing through the washing and / or rinsing water tank 6.
  • Said at least one valve 14 is connected to three water flow pipes 7, 8, 10 inlet and / or outlet of washing water and / or rinsing.
  • a first water flow pipe 7 connected to the drain outlet of the washing tub 3 of the washing machine 1 is connected to the at least one valve 14.
  • a second water drain pipe 10 connected to the the second water circulation pump 12 installed at a low point of the washing and / or rinsing water tank 6 is connected to the at least one valve 14.
  • a third water flow pipe 8 connected to the network external waste water 13 is connected to said at least one valve 14.
  • the valve 14 comprises one or more actuators 27a, 27b making it possible to drive valves 28, 29, 30 so as to open or close water flow passages 38a, 38b, 39, 40a, 40b connecting the washing tub 3 of the washing machine 1, the water tank of washing and / or rinsing 6 and the external wastewater network 13.
  • the actuator or actuators 27a, 27b of the valve 14 may be wax expansion cylinders, as illustrated in FIG. figure 5 .
  • actuator or actuators of the valve may be different, such as for example electric motors, electromagnets, etc.
  • the valve 14 comprises two actuators 27a, 27b.
  • the number of actuators of the valve is not limiting and may be different.
  • the valve 14 may also comprise an inlet opening 41 for draining an excess of washing and / or rinsing water during the filling of the washing water and / or rinsing water tank 6 with water of water. washing and / or rinsing from the washing tub 3 of the washing machine 1.
  • the valve 14 mounted in the washing and / or rinsing water tank 6 comprises a first inlet / outlet opening 31 connected to the washing tub 3 of the washing machine 1 by means of the water flow pipe 7, a second inlet / outlet opening 32 connected to a washing water storage area and / or rinse 6b of said wash water tank and / or rinse 6 by means of water flow pipes 9, 10 and an outlet opening 33 connected to the external waste water network 13 by means of the water flow pipe 8.
  • the valve 14 may be constituted by a body 34 and a lid 35.
  • the lid 35 is fixed on the body 34 of the valve 14 by conventional fastening means, for example of the type by screwing, snap elastic. These fastening means are well known to those skilled in the art and do not need to be described in more detail here.
  • the hydraulic distribution circuit The water of the washing machine 1 comprises a high point 25 formed between the washing and / or rinsing water tank 6 and the washing tub 3 of the washing machine 1.
  • the water flow pipe 7 extending from the washing machine 1 to the washing and / or rinsing water tank 6 and the water drain pipe 8 extending from the washing water and / or rinsing water tank 6 to the external wastewater network 13 are connected together and form the high point 25 situated above the maximum permissible water level inside the reservoir of washing and / or rinsing water 6.
  • washing and / or rinsing water stored in the wash water tank and / or rinsing 6 can not be emptied involuntarily by a sludge phenomenon communicating in the washing tub 3 of the washing machine 1.
  • the washing and / or rinsing water stored in the washing and / or rinsing water tank 6 can not be unintentionally emptied into the washing tub 3 of the washing machine 1 when only a part this washing and / or rinsing water stored in the washing and / or rinsing water tank 6 is returned to the washing tub 3 of the washing machine 1 to be reused in a subsequent phase of a wash cycle in progress or during a subsequent wash cycle.
  • washing and / or rinsing water stored in the washing and / or rinsing water tank 6 is returned to the washing tub 3 of the washing machine 1 when filling the container.
  • washing tub 3 of the washing machine 1 the amount of washing water and / or rinsing may be dependent on the amount of laundry introduced into the drum.
  • the amount of washing and / or rinsing water 6 can thus be controlled by control means 15 of the washing machine 1 and / or by control means 16 of the washing and / or rinsing water tank. 6.
  • the high point 25 formed by the water drain pipe 7 extending from the washing machine 1 to the washing and / or rinsing water tank 6 and the water drain pipe 8 extending from the washing and / or rinsing water reservoir 6 to the external wastewater network 13 can be achieved by means of said at least one valve 14 located inside the water reservoir of washing and / or rinsing 6.
  • said at least one valve is in no way limiting and may be different.
  • said at least one valve 14 can also be mounted on the washing machine 1, in particular at the rear part and inside said washing machine 1.
  • the washing machine 1 can comprise one or more connection elements accessible from the outside, for example from the rear wall 2b of the bodywork 2 of the washing machine 1, so as to allow the connection of the washing and / or rinsing water tank 6 with said at least one valve 14 during assembly of said wash water tank and / or rinse 6 on the washing machine 1.
  • said at least one valve 14 can be placed in the lower portion of the wash and / or rinse water tank 6.
  • said at least one valve 14 placed in the lower part of the wash and / or rinsing water reservoir 6 can be located near the second water circulation pump 12, itself placed in the lower part of the reservoir. washing and / or rinsing water 6, so as to group the members of the hydraulic water distribution circuit in a defined zone of said wash water tank and / or rinse 6, in particularly in the lower part.
  • the hydraulic water distribution circuit comprises at least one air passage opening 47 situated between the washing and / or rinsing water tank 6 and the washing tank 3 of the washing machine 1.
  • said at least one air passage opening 47 of the hydraulic water distribution circuit situated between the washing and / or rinsing water tank 6 and the washing tank 3 of the washing machine 1 makes it possible to defusing the return of the washing and / or rinsing water stored in the washing and / or rinsing water tank 6 in the washing tub 3 of the washing machine 1 by allowing an introduction of air into the hydraulic water distribution circuit through said at least one air passage opening 47.
  • Said at least one air passage opening 47 formed in the hydraulic water distribution circuit is determined so as to allow a passage of air from the outside to the inside of the hydraulic water distribution circuit and to avoid evacuation of water from the inside of the hydraulic water distribution system to the outside.
  • the washing and / or rinsing water tank 6 comprises an air-venting device 26 which also makes it possible to fill and empty wash water and / or rinse at the same time. inside of it.
  • Said at least one air passage opening 47 may be one, two, three or more.
  • the number of said at least one air passage opening is not limiting and may be different.
  • the high point 25 of the hydraulic water distribution circuit formed between the washing and / or rinsing water tank 6 and the washing tub 3 of the washing machine 1 can not prevent the return of the washing water. and / or rinsing stored in the wash water tank and / or rinse 6 in the washing tub 3 of the washing machine 1 by siphoning as soon as the transfer of washing water and / or rinse is engaged between the washing water tank and / or rinse 6 and the washing tub 3 of the washing machine 1, and vice versa.
  • said at least one air passage opening 47 formed in the hydraulic water distribution circuit serves to defuse this transfer of washing and / or rinsing water between the washing water tank and / or rinsing 6 and the washing tub 3 of the washing machine 1.
  • said at least one air passage opening 47 is located at a height at the high point 25 of the hydraulic water distribution circuit corresponding to a depression point when said first and second pumps water circulation 11, 12 are stopped.
  • said at least one air passage opening 47 makes it possible to draw air to defuse the transfer of washing and / or rinsing water between the washing and / or rinsing water tank 6 and the washing tub 3 of the washing machine 1.
  • said at least one air passage opening 47 may be located at the top of the high point 25 of the hydraulic water distribution circuit but also at a lower height of said high point 25 so as to guarantee defusing of the transfer. washing and / or rinsing water between the washing and / or rinsing water tank 6 and the washing tank 3 of the washing machine 1.
  • said at least one air passage opening 47 may be provided at the high point formed between the washing and / or rinsing water tank 6 and the washing machine tank 3. 1.
  • said at least one air passage opening 47 of the high point 25 formed between the washing and / or rinsing water reservoir 6 and the washing tank 3 of the washing machine 1 makes it possible to defuse the return of the washing and / or rinsing water stored in the washing and / or rinsing water tank 6 in the washing tub 3 of the washing machine 1, allowing an introduction of air at the high point 25 through said at least one air passage opening 47.
  • Said at least one air passage opening 47 formed at said high point 25 of the hydraulic water distribution circuit formed between the washing and / or rinsing water tank 6 and the washing tank 3 of the machine washing 1 can be carried out in a water flow pipe 7, 8, 10, 21.
  • said at least one air passage opening 47 may be formed in said at least one valve 14, possibly located at the high point 25 of the hydraulic water distribution circuit formed between the wash water tank and or rinsing 6 and the washing tub 3 of the washing machine 1.
  • said at least one valve 14 comprises an air passage opening 36 corresponding to a clearance formed in an internal wall 37 of said at least one valve 14 having a water flow passage 38b that can be closed by the valve 28 .
  • the air supply through said at least one valve 14 for defusing the transfer of washing water and / or rinsing between the washing water tank and / or rinsing 6 and the tank of washing 3 of the washing machine 1 can be performed when the water flow passage 38b is closed or not by the valve 28.
  • the section of the air passage opening 36 is dimensioned so as to allow the defusing of the washing and / or rinsing water return stored in the washing water tank and / or rinse 6 in the washing tub 3 of the washing machine 1 by allowing an introduction of air into the hydraulic water distribution circuit when the valve 28 is in position d closing the water flow passage 38b.
  • the section of the air passage opening 36 may be of a diameter of the order of 2 to 5 mm.
  • the value of the section of the air passage opening is not limiting and may be different.
  • the section of the air passage opening 36 is adjusted so as to defuse the transfer of washing and / or rinsing water between the washing and / or rinsing water tank 6 and the washing tub 3 of the washing machine 1 quickly while avoiding the creation of a water leak during the transfer of the washing water and / or rinsing from said washing tank 3 to said tank 6 or to the water network external worn 13.
  • This air passage opening 36 may be adjacent to the water flow passage 38b so as to facilitate the cleaning of the latter as a result of the flow of water inside the valve 14 which may become fouled with particles from washing and / or rinsing water circulating in the washing machine 1.
  • This air passage opening 36 is complementary to said at least one air passage opening 47.
  • the air passing through said at least one air passage opening 47 can reach the high point formed between the washing and / or rinsing water tank 6 and the washing tub 3 of the the washing machine 1 flowing through the air passage opening 36 when the valve 28 is in the closed position of the water flow passage 38b of said at least one valve 14.
  • the return of the washing and / or rinsing water stored in the washing and / or rinsing water tank 6 in the washing tub 3 of the washing machine 1 can be defused by allowing an introduction of air at the high point formed between said tank 6 and said wash tank 3 through said at least one air passage opening 47 and then through the air passage opening 36 located in the wall 37 including the water flow passage 38b.
  • the air from said at least one air passage opening 47 passes through the air passage opening 36 as a flow of water flows between the water flow passages 38a and 40b.
  • said at least one valve 14 so as to defuse the return of the washing and / or rinsing water stored in the washing and / or rinsing water tank 6 in the washing tub 3 of the washing machine 1 when the water circulation pump 12 is stopped.
  • Said air passage opening 36 of said at least one valve 14 can also be obtained either by providing a cut-out in a seal placed on the valve 28 is using the valve 28 without seal so that the seal between the valve 28 and the inner wall 37 of said at least one valve 14 is not complete to allow the flow of air.
  • the second water circulation pump 12 mounted in the washing and / or rinsing water tank 6 may allow on the one hand to supply wash water and / or rinse the washing tank 3 of the washing machine 1 from the washing and / or rinsing water tank 6 and secondly draining the washing and / or rinsing water tank 6 to the external wastewater network 13.
  • the washing water supply and / or rinse the washing tub 3 of the washing machine 1 from the wash water tank and / or rinse 6 and the draining of the washing and / or rinsing water tank 6 to the external waste water network 13 can be realized by different water circulation pumps.
  • One of said first and second water circulation pumps 11, 12 is adapted to allow the passage of a flow of water from the washing tub 3 to the washing and / or rinsing water tank 6, and conversely, when the latter is inactive while another of said first and second water circulation pumps 11, 12 is active.
  • one of said first and second water circulation pumps 11, 12 being stopped is adapted to allow a flow of water to flow therethrough when the other of said first and second circulation pumps of water 11, 12 operates so as not to block the flow of water through the hydraulic water distribution circuit of the washing machine 1, and vice versa.
  • the hydraulic water distribution circuit between the washing tank 3 and the washing and / or rinsing water tank 6 comprising two water circulation pumps 11, 12 and at least one valve 14 is simplified so as to limit the costs of obtaining and to ensure the reliability of the washing machine 1 according to the invention.
  • the hydraulic water distribution circuit of the washing machine 1 according to the invention is adapted to be implanted on a conventional washing machine without modifying the part of the hydraulic water distribution circuit internal to said washing machine. wash.
  • the hydraulic water distribution circuit of a washing machine 1 in accordance with the invention makes it possible to use it with or without the washing and / or rinsing water tank 6 according to the wish of the user.
  • the washing machine 1 according to the invention connected or not to the washing water tank and / or rinse 6 can be used such as a conventional washing machine if the user wishes.
  • the hydraulic water distribution circuit of a washing machine 1 makes it possible to adapt the operating cycles of said washing machine 1 as a function of the connection or not of the washing water tank and / or rinsing 6 with said washing machine 1.
  • the washing machine 1 comprises at least one network inlet pipe (not shown) and a standard drain pipe 7 so as to allow the installation of said washing machine 1 with or without the water tank washing and / or rinsing 6.
  • the water supply pipe of the network can be connected directly to the washing machine 1 without supplying the washing and / or rinsing water tank 6 with water from the network.
  • said first and second water circulation pumps 11, 12 are centrifugal pumps.
  • centrifugal pumps allow the passage of a flow of water inside their body when they are not put into operation.
  • centrifugal pumps makes it possible to overcome the drawbacks of positive displacement pumps where the water is compressed in order to be put in motion, causing these volumetric pumps to be operated continuously to send water in only one direction or the passage of water in other water flow pipes to send water in an opposite direction.
  • centrifugal pumps for said first and second water circulation pumps 11, 12 of the washing machine 1 makes it possible to minimize the costs of obtaining the latter since the centrifugal pumps are less expensive than the pumps. volumetric.
  • the first water circulation pump 11 is adapted to drain at least a portion of the washing and / or rinsing water from the washing tub 3 to the washing and / or rinsing water tank. 6 by generating a stream of washing and / or rinsing water passing through said at least one valve 14 and the second water circulation pump 12 being inactive.
  • the washing and / or rinsing water contained in the washing tub 3 of the washing machine 1 can be drained into the washing and / or rinsing water tank 6 so as to allow the reuse of the in a subsequent phase of a washing cycle in progress or during a subsequent washing cycle by storing the washing and / or rinsing water in the washing and / or rinsing water tank 6.
  • Draining the washing and / or rinsing water contained in the washing tub 3 of the washing machine 1 is effected by activating the first water circulation pump 11 installed in the washing machine 1, opening an outlet opening of the valve 14 and maintaining at standstill the second water circulation pump 12 so that a flow water is circulated between the washing tub 3 of the washing machine 1 and the washing and / or rinsing water tank 6.
  • washing and / or rinsing water can pass through the second water circulation pump 12 without opposing a resistance when the first water circulation pump 11 is put into operation so as to drain off the water. washing and / or rinsing water contained in the washing tub 3 of the washing machine 1 inside the washing and / or rinsing water tank 6.
  • the washing and / or rinsing water can pass through the second water circulation pump 12 thanks to the internal clearances of this second water circulation pump 12 when the first water circulation pump 11 is put into operation.
  • the second water circulation pump 12 is adapted to drain at least a portion of the washing and / or rinsing water from the washing and / or rinsing water tank 6 to the tank of water. washing 3 by generating a stream of washing and / or rinsing water passing through said at least one valve 14 and the first water circulation pump 11 being inactive.
  • the washing and / or rinsing water contained in the washing and / or rinsing water tank 6 can be emptied into the washing tub 3 of the washing machine 1 so as to reuse the latter during a subsequent phase of a washing cycle in progress or during a subsequent washing cycle following the storage of the washing and / or rinsing water in the washing and / or rinsing water tank 6 .
  • Draining the washing and / or rinsing water contained in the washing and / or rinsing water tank 6 is carried out by activating the second water circulation pump 12 installed in the water reservoir of washing and / or rinsing 6, by opening an outlet opening of the valve 14 and holding the first water circulation pump 11 at a standstill so that a flow of water is circulated between the reservoir washing and / or rinsing water 6 and washing tub 3 of the washing machine 1.
  • washing and / or rinsing water can pass through the first water circulation pump 11 without opposing a resistance when the second water circulation pump 12 is put into operation so as to drain the water. washing and / or rinsing water contained in the washing and / or rinsing water tank 6 inside the washing tub 3 of the washing machine 1.
  • the washing and / or rinsing water can pass through the first water circulation pump 11 thanks to the internal clearances of this first water circulation pump 11 when the second water circulation pump 12 is put into operation.
  • said at least one valve 14 is a single three-way valve for selecting the emptying of the washing tub 3 from the washing machine 1 to the washing and / or rinsing water tank 6 or to the wastewater network external 13, and the emptying of the wash water tank and / or rinse 6 to the washing tub 3 of the washing machine 1 or to the external waste water network 13.
  • valve 14 comprising three channels makes it possible to reduce the costs of obtaining the washing machine 1 equipped with a washing and / or rinsing water tank 6 and to simplify the management of the selection of the direction of the washing and / or rinsing water flows 6 in the hydraulic water distribution circuit of the washing machine 1.
  • the second water circulation pump 12 is situated at a low point of the washing and / or rinsing water tank 6.
  • the second water circulation pump 12 makes it possible to empty the tank of washing and / or rinsing water 6.
  • the positioning of the second water circulation pump 12 being a centrifugal pump is also related to its design since this water circulation pump can only work when it is filled with water and not by sucking in water.
  • the figure 1 of the embodiment of the invention described later corresponds to a phase of emptying the washing tank 3 of the washing machine 1 to the external waste water network 13.
  • This phase of emptying the washing tub 3 from the washing machine 1 to the external waste water network 13 is effected by activating the first water circulation pump 11, by opening the valve 14 from the washing tub. 3 of the washing machine 1 to the external wastewater network 13 and circulating the washing and / or rinsing water through the water flow pipes 7, 8, as illustrated in FIG. the figure 1 by arrows in full line.
  • the washing water and / or rinsing water tank 6 and the second water circulation pump 12 are not connected to the hydraulic water distribution circuit that is useful for draining the washing and / or rinsing water. contained in the washing tub 3 of the washing machine 1 to the external waste water network 13.
  • the washing water tank and / or rinse 6 can be indifferently filled or empty.
  • valve 14 is in an initial position where a stream of water flows from the tank of washing 3 of the washing machine 1 to the external waste water network 13 through said valve 14.
  • the flow of water enters through the opening inlet / outlet 31 and exits through the outlet opening 33 of the valve 14.
  • valves 28, 29, 30 of the valve 14 are not actuated and remain in the initial position.
  • the valves 28, 29, 30 respectively seal the water flow passages 38a, 39, 40a.
  • the water flow passages 38b, 40b are then opened to allow the flow of water to flow through the water flow passages 38b, 40b.
  • washing tub 3 of the washing machine 1 can be drained when the valve 14 is out of order.
  • the washing machine 1 can thus be put into operation without using the washing and / or rinsing water tank 6.
  • the figure 2 of the embodiment of the invention described later corresponds to a draining phase of the washing water tank and / or rinsing 6 to the external waste water network 13.
  • This draining phase of the washing water and / or rinsing water tank 6 towards the external waste water network 13 is effected by activating the second water circulation pump 12, by opening the valve 14 from the storage tank. washing and / or rinsing water 6 to the external wastewater network 13 and circulating the washing and / or rinsing water through the water drain pipes 9, 10, 8, as illustrated in figure 2 by arrows in full line.
  • the first water circulation pump 11 is not connected to the hydraulic water distribution circuit which is useful for the emptying of the washing and / or rinsing water contained in the washing water tank and / or flushing 6 to the external wastewater network 13.
  • This draining phase of the wash water tank and / or rinse 6 can be implemented either automatically or manually.
  • the automatic emptying of the washing and / or rinsing water tank 6 can be carried out using at least one appropriate sensor located in the washing and / or rinsing water tank 6.
  • This sensor can be adapted to detecting the presence of a chemical or physical element, for example a dye or bacteria, by measuring, in particular the conductivity, the coloration, or the transparency of the washing and / or rinsing water.
  • the second water circulation pump 12 can be operated automatically to drain the wash water and / or rinse the wash water tank and / or rinse 6 to the water network external worn 13 as a function of the detection carried out by the sensor and by the control means 15 of the washing machine 1 and / or the control means 16 of the washing and / or rinsing water tank 6.
  • the manual emptying of the washing and / or rinsing water tank 6 can be carried out following the activation by the user of a control valve for emptying the washing and / or rinsing water reservoir 6 sent.
  • the user may wish to drain the washing water and / or rinse the wash water tank and / or rinse 6 to the external waste water network 13, in particular, in case of fear of a load of soiled linen, doubt about the washing and / or rinsing water collected, or for moving the washing machine 1.
  • the actuator 27a of the valve 14 is not supplied with energy while the actuator 27b is supplied with energy.
  • valves 28, 29 of the valve 14 are not actuated while the valve 30 is actuated.
  • the valves 28, 29, 30 respectively seal the water flow passages 38a, 39, 40b.
  • the water flow passages 38b, 40a are then opened to allow the flow of water to flow through the water flow passages 38b, 40a.
  • the valve 14 may include an air suction valve 42 for introducing air from outside through the inlet / outlet opening 41 and entering the reservoir. washing and / or rinsing water 6.
  • the washing and / or rinsing water tank 6 fills with air as it is emptied of the washing and / or rinsing water.
  • the figure 3 of the embodiment of the invention described later corresponds to a phase of emptying the washing tank 3 of the washing machine 1 to the washing water tank and / or rinse 6 so as to recover the water of washing and / or rinsing used during a phase of a washing cycle carried out by the washing machine 1.
  • This phase of emptying the washing tub 3 from the washing machine 1 to the washing and / or rinsing water tank 6 is effected by activating the first water circulation pump 11, by opening the valve 14 from the washing tub 3 of the washing machine 1 to the washing and / or rinsing water tank 6, circulating the water washing and / or rinsing through the water flow pipes 7, 10, 9, and through the second water circulation pump 12 being stopped, as illustrated in FIG. figure 3 by arrows in full line.
  • a stream of water flows from the washing tub 3 of the washing machine 1 to the washing and / or rinsing water tank 6 by passing through the valve 14.
  • the flow of water enters through the inlet / outlet opening 31 and exits through the inlet opening / output 32 of the valve 14.
  • the actuator 27b of the valve 14 is not energized while that the actuator 27a is supplied with energy.
  • valves 28, 29 of the valve 14 are actuated while the valve 30 is not actuated.
  • the valves 28, 30 respectively close the water flow passages 38b, 40a.
  • the water flow passages 38a, 40b are then opened to allow the flow of water to flow through the water flow passages 38a, 40b.
  • washing and / or rinsing water tank 6 fills with washing and / or rinsing water coming from the washing tub 3 of the washing machine 1 as said tank 6 empties the air contained inside.
  • valve 29 allows the flow of air and / or water through the water flow passage 39 from the inlet / outlet opening 41 corresponding to the overflow point of the wash water tank and / or rinsing 6.
  • water leaving the inlet / outlet opening 41 is discharged into the external wastewater network 13 according to the embodiment of the invention illustrated in FIG. figure 3 by the arrows in dashed line.
  • the figure 4 of the embodiment of the invention described later corresponds to a draining phase of the wash water tank and / or rinse 6 to the washing tank 3 of the washing machine 1 so as to reuse the wash water and / or rinsing used during a phase of a washing cycle carried out by the washing machine 1 and stored in the washing and / or rinsing water tank 6.
  • This emptying phase of the washing water and / or rinsing tank 6 towards the washing tank 3 of the washing machine 1 is carried out by activating the second water circulation pump 12, by opening the valve 14 from the wash water tank and / or rinsing 6 to the washing tub 3 of the washing machine 1, by circulating the washing and / or rinsing water through the water flow pipes 9, 10, 7 and passing through the first pump water circulation 11 being stopped, as illustrated in FIG. figures 4 by arrows in full line.
  • the actuator 27b of the valve 14 is not supplied with energy while the actuator 27a is supplied with energy.
  • valves 28, 29 of the valve 14 are actuated while the valve 30 is not actuated.
  • the valves 28, 30 respectively close the water flow passages 38b, 40a.
  • the water flow passages 38a, 40b are then opened to allow the flow of water to flow through the water flow passages 38a, 40b.
  • the washing and / or rinsing water tank 6 fills with air as it is emptied of the washing and / or rinsing water contained inside said tank 6 to the washing tub 3 of the washing machine 1.
  • valve 29 may allow the flow of air through the water flow passage 39 coming from outside and entering the inlet / outlet opening 41 corresponding to the overflow point of the water reservoir of washing and / or rinsing 6.
  • the two valves 28, 29 can be connected by a connecting rod 43 so as to allow simultaneous opening and closing of the water flow passages 38a, 38b, 39.
  • valves 28, 29 operate simultaneously in opening and closing, in the embodiment described. Therefore, a single actuator 27a associated with a rod 43 is necessary to allow the displacement of these valves 28, 29 so as to minimize the costs of obtaining said at least one valve 14 and to simplify the management thereof by the control means 15, 16.
  • the valve 28 of the at least one valve 14 is in the open position each time the washing and / or rinsing water tank is in hydraulic communication. With the washing tub 3 of the washing machine 1. Therefore, the volume of air and water varies in the wash and / or rinse water tank 6 with each water transfer therebetween .
  • the valve 29 of the at least one valve 14 also goes into the open position each time the water level varies in the wash and / or rinse water tank 6.
  • valve 29 of the at least one valve 14 is closed in the case of the emptying of the washing water and / or rinsing the washing tank 3 of the washing machine 1 to the water network external outlet 13 so as to prevent washing and / or rinsing water from being introduced into the washing and / or rinsing water tank 6.
  • valves 28, 29 can thus be physically connected to each other by a rod 43 and be actuated simultaneously by a single actuator 27a.
  • the second water circulation pump 12 and said at least one valve 14 are mounted inside the washing and / or rinsing water tank 6.
  • the washing machine 1 comprises the part of the hydraulic water distribution circuit necessary for the operation thereof without or with the washing and / or rinsing water tank 6.
  • the washing water tank and / or rinsing 6 can thus be installed on the washing machine 1 without modifying the hydraulic water distribution circuit internal to the washing machine 1.
  • the washing and / or rinsing water flows inside a single water flow pipe 7 from the washing tub 3 to the washing and / or rinsing water tank. 3 and vice versa.
  • connection between the washing machine 1 and the washing and / or rinsing water tank 6 is simplified and makes it possible to minimize the costs of obtaining the washing machine 1.
  • the water drain pipe 7 allowing the flow of the washing and / or rinsing water from the washing tub 3 to the washing and / or rinsing water tank 6 and vice versa corresponds to a pipe emptying the washing machine 1.
  • the hydraulic communication between the washing machine 1 and the washing and / or rinsing water tank 6 is effected by the water flow pipe 7 connected to the washing machine 1 and used only for the emptying the washing tub 3 when the washing machine 1 is devoid of the washing and / or rinsing water tank 6.
  • washing water tank and / or The rinsing agent may consist of one or more parts which can be attached to one another.
  • the washing machine 1 may comprise a mains water supply (not shown) so as to fill the washing tub 3 during the different phases of a washing cycle with water that has not been used. during a previous phase of the washing cycle in progress or during a previous washing cycle.
  • the washing machine 1 may be supplied with water from the network by a water flow pipe (not shown) directly connected to said washing machine 1 from the external water network by means of a solenoid valve for regulating the flow of water. amount of water needed to operate the washing machine 1.
  • the washing machine 1 comprises control means 15, in particular a microcontroller, making it possible to implement operating cycles thereof.
  • control means 15 of the washing machine 1 can make it possible to control the operation of the washing and / or rinsing water tank 6.
  • the washing and / or rinsing water tank 6 may also comprise control means 16, in particular a microcontroller, making it possible to control the supply of water to the latter with water. washing and / or rinsing water coming from the washing tank 3 of the machine 1, the emptying of the water contained in said wash and / or rinsing water tank 6 to the washing tank 3 or to the external wastewater network 13.
  • the washing machine 1 can operate independently from the washing and / or rinsing water tank 6.
  • the washing machine 1 can send control signals to the washing and / or rinsing water tank 6 and conversely can be interpreted respectively by control means 15, 16.
  • the communication between the washing machine 1 and the washing and / or rinsing water tank 6 can also be either unidirectional or bidirectional, or by a wired connection or by a wireless link.
  • the communication between the washing machine 1 and the wash water tank and / or rinse 6 is not limiting and may be different.
  • the control means 15 of the washing machine 1 and / or the control means 16 of the washing and / or rinsing water tank 6 make it possible to supply water to the washing tank 3 with water coming from the external water network and / or with water from the washing and / or rinsing water tank 6.
  • the water supply of the washing tub 3 of the washing machine 1 is carried out with water from the external water network and / or with water from the washing and / or rinsing water tank 6 depending in particular on the phases of the washing cycle carried out by said washing machine 1, the quantity of water contained in the washing water tank and / or rinsing 6.
  • the parameters defining the source of the water supply of the washing tub are in no way limiting and may be different.
  • the control means 15 of the washing machine 1 and / or the control means 16 of the washing and / or rinsing water tank 6 also make it possible to empty the washing tub 3 and / or the water tank of washing and / or rinsing 6 to the external wastewater network 13 depending, in particular, the phases of the washing cycle implemented by said washing machine 1, the amount of water contained in the water tank washing and / or rinsing 6, the level of soiling of the water.
  • the parameters defining the decision to empty the water contained in the washing tub and / or in the wash and / or rinsing water tank to the external wastewater network are in no way limiting and may to be different.
  • the control means 15, 16 of the washing machine 1 and / or the wash water tank and / or rinse 6 are adapted to manage the transfer of water flow in the hydraulic water distribution circuit.
  • control means 16 of said tank 6 can transmit data to the control means 15 of said washing machine. washing 1 on the operating state of said reservoir 6 generating a mode of operation adapted to said washing machine 1.
  • the control means 15 of said washing machine 1 interpret the non-filling of the washing tub 3 of the washing machine 1 with water from said tank 6 as a lack of washing water and / or rinsing in said tank 6 following the flow of a predetermined time. As soon as the predetermined duration of non-filling of the washing tub 3 of the washing machine 1 with water from the washing and / or rinsing water tank 6 is exceeded, the washing tub 3 of the machine washing 1 is filled with water from the network.
  • the control means 15 of the washing machine 1 are adapted to detect the absence of water in the wash water tank and / or rinse 6 when the tank 6 is installed on said washing machine 1 so as to avoid triggering a warning message of a failure due to the non-filling of the washing tub 3 of the washing machine 1 with water from said tank 6.
  • the wash and / or rinse water tank 6 comprises a venting device 26 comprising a system of overflow full of overflow.
  • the venting device 26 comprises a connecting pipe 21 connected on the one hand to an upper part of the washing and / or rinsing water tank 6 and on the other hand to a first part 14a of said at least one valve 14, in particular to a flow path, and said first portion 14a of said at least one valve 14 is also connected to the drain water pipe 8 to the external waste water network 13.
  • the venting device 26 makes it possible, on the one hand, for the air contained in the washing and / or rinsing water tank 6 to escape towards the outside during filling with water. washing and / or rinsing said tank 6, or allows the air to enter the inside of said tank of washing and / or rinsing water 6 during the emptying of the washing water and / or rinsing said reservoir 6, as illustrated by the dashed arrows.
  • This venting device 26 also makes it possible to evacuate the excess quantity of water introduced during the filling of the washing and / or rinsing water reservoir with washing and / or rinsing water 6 towards the network. external waste water 13.
  • the first part 14a of the at least one valve 14 controls the hydraulic communication between the washing and / or rinsing water tank 6 and the water drainage pipe 8 allowing the escape of air contained in the washing and / or rinsing water tank 6 and / or the draining of an excess of washing and / or rinsing water discharged into the washing and / or rinsing water tank 6 to the external wastewater network 13 during the filling of washing water and / or rinsing thereof.
  • the first part 14a of said at least one valve 14 comprises the valve 29 and the second part 14b of said at least one valve 14 comprises the valves 28 and 30.
  • the venting device 26 further comprises the connection of the washing and / or rinsing water reservoir 6 to the draining water drain pipe 8 to the external wastewater network 13 made. by means of the connection pipe 21 and the first portion 14a of said at least one valve 14, a vent system 23 located between the wash water tank and / or rinse 6 and the first portion 14a of said less a valve 14.
  • the vent system 23 is adapted only to allow air to enter the wash and / or rinse water tank 6 during the draining of the wash water and / or rinse water. it either to the washing tub 3 of the washing machine 1 or to the external wastewater network 13, and not to let air out of the wash water tank and / or rinse 6 when filling the washing water and / or rinsing it.
  • the vent system 23 comprises a valve that can be placed inside the connecting pipe 21 so as to allow only the passage of the air inlet flow into the wash water tank. and / or rinsing 6.
  • the venting device 26 may optionally furthermore comprise a system for detecting a maximum water level in the wash and / or rinsing water tank 6 which can be connected either to the control means 15 of the the washing machine 1 is to the control means 16 of the washing and / or rinsing water tank 6.
  • the maximum water level detection transmission in the washing and / or rinsing water tank 6 can be carried out by means of an electrical wire connection 19 and by means of a sensor 20 of the switch type.
  • the venting device makes it possible, on the one hand, for the air contained in the wash and / or rinse water tank to escape to the outside when filling the washing and / or rinsing water of said tank, or allowing air to enter the interior of said wash and / or rinse water tank during the emptying of the wash water and or rinsing said reservoir.
  • This venting device also makes it possible to evacuate the quantity of water introduced too much when filling wash water and / or rinsing the wash water tank and / or rinsing to the external waste water network.
  • the valve controls the hydraulic communication between the washing and / or rinsing water tank and the water drain pipe allowing the escape of air contained in said tank and / or the emptying of the tank. an excess of washing and / or rinsing water poured into said reservoir to the external wastewater network during the filling of washing water and / or rinsing thereof.
  • washing and / or rinsing water tank associated with the washing machine could be used in other household appliances, for example a dishwashing machine or a washing and drying machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Claims (10)

  1. Waschmaschine (1), umfassend:
    - Ein Gehäuse (2);
    - wobei das besagte Gehäuse (2) einen Laugenbehälter (3) umschließt;
    - einen Wasch- und/oder Spülflottenbehälter (6);
    - einen hydraulischen Wasserzuführkreislauf;
    - wobei der besagte Wasch- und/oder Spülflottenbehälter (6) eine Entlüftungsvorrichtung (26) umfasst;
    dadurch gekennzeichnet, dass die besagte Entlüftungsvorrichtung (26) ein Anschlussrohr (21) umfasst, welches einerseits an einem oberen Teil des besagten Wasch- und/oder Spülflottenbehälter (6) und andererseits an einen ersten Teil (14a) mindestens eines Ventils (14) angeschlossen ist, und wobei der besagte erste Teil (14a) des besagten mindestens einen Ventils (14) ebenfalls an einen Abwasserabflussschlauch (8) zu einem externen Abwassernetz (13) angeschlossen ist.
  2. Waschmaschine (1) nach Anspruch 1, dadurch gekennzeichnet, dass die besagte Entlüftungsvorrichtung (26) ein Belüftungssystem (23) umfasst, welches zwischen dem besagten Wasch- und/oder Spülflottenbehälter (6) und dem besagten ersten Teil (14a) des besagten mindestens einen Ventils (14) angeordnet ist.
  3. Waschmaschine (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die besagte Entlüftungsvorrichtung (26) ein Erfassungssystem des maximalen Wasserfüllstands in dem besagten Wasch- und/oder Spülflottenbehälter (6) umfasst.
  4. Waschmaschine (1) nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Wasch- und/oder Spülflotte im Inneren eines einzigen Wasserabflussschlauchs (7) von dem besagten Laugenbehälter (3) in den besagten Wasch- und/oder Spülflottenbehälter (6), und umgekehrt, strömt.
  5. Waschmaschine (1) nach Anspruch 4, dadurch gekennzeichnet, dass der besagte Wasserabflussschlauch (7), welcher das Strömen der Wasch- und/oder Spülflotte von dem besagten Laugenbehälter (3) in den besagten Wasch- und/oder Spülflottenbehälter (6), und umgekehrt, ermöglicht, einem Abwasserschlauch der besagten Waschmaschine (1) entspricht.
  6. Waschmaschine (1) nach einem beliebigen der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der besagte hydraulischen Wasserzuführkreislauf eine erste Wasserumwälzpumpe (11), welche den besagten Laugenbehälter (3) mit dem besagten mindestens einen Ventil (14) verbindet, und eine zweite Wasserumwälzpumpe (12), welche den besagten Wasch- und/oder Spülflottenbehälter (6) mit dem besagten mindestens einen Ventil (14) verbindet, umfasst.
  7. Waschmaschine (1) nach Anspruch 6, dadurch gekennzeichnet, dass entweder die besagte erste oder die besagte zweite Wasserumwälzpumpe (11, 12) dazu ausgelegt ist, den Durchfluss eines Wasserstroms von dem besagten Laugenbehälter (3) in den besagten Wasch- und/oder Spülflottenbehälter (6) oder von dem besagten Wasch- und/oder Spülflottenbehälter (6) in den besagten Laugenbehälter (3) zu ermöglichen, wenn die betroffene Pumpe nicht aktiv ist, während die andere der beiden Wasserumwälzpumpen (11, 12) aktiv ist, um den Durchfluss des Wasserstroms zu bewirken.
  8. Waschmaschine (1) nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die besagte zweite Wasserumwälzpumpe (12) an einem unteren Punkt der besagten Wasch- und/oder Spülflottenbehälter (6) angeordnet ist.
  9. Waschmaschine (1) nach einem beliebigen der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der besagte erste Teil (14a) des besagten mindestens einen Ventils (14) mit einem zweiten Teil (14b) des besagten mindestens einen Ventils (14) verbunden ist, um simultan von den Steuermitteln (16) des besagten Wasch- und/oder Spülflottenbehälters (6) oder von Steuermitteln (15) der besagten Waschmaschine (1) gesteuert zu werden.
  10. Waschmaschine (1) nach einem beliebigen der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der besagte Wasch- und/oder Spülflottenbehälter (6) außerhalb des besagten Gehäuses (2) der besagten Waschmaschine (1) angeordnet ist.
EP10187785A 2009-10-16 2010-10-15 Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer an ein externes Abwassernetz angeschlossenen Entlüftungsvorrichtung ausgestattet ist Active EP2312043B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10187785T PL2312043T3 (pl) 2009-10-16 2010-10-15 Maszyna myjąca zawierająca obieg hydrauliczny do rozprowadzania wody wyposażony w urządzenie napowietrzające przyłączone do zewnętrznej sieci wody zużytej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904985A FR2951465B1 (fr) 2009-10-16 2009-10-16 Machine a laver comprenant un circuit hydraulique de distribution d'eau pourvu d'un dispositif de mise a l'air raccorde a un reseau d'eau usee externe

Publications (2)

Publication Number Publication Date
EP2312043A1 EP2312043A1 (de) 2011-04-20
EP2312043B1 true EP2312043B1 (de) 2012-12-05

Family

ID=42246271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10187785A Active EP2312043B1 (de) 2009-10-16 2010-10-15 Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer an ein externes Abwassernetz angeschlossenen Entlüftungsvorrichtung ausgestattet ist

Country Status (4)

Country Link
EP (1) EP2312043B1 (de)
ES (1) ES2399981T3 (de)
FR (1) FR2951465B1 (de)
PL (1) PL2312043T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2982881B1 (fr) * 2011-11-18 2014-10-17 Fagorbrandt Sas Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage
FR2982882B1 (fr) * 2011-11-18 2013-11-08 Fagorbrandt Sas Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage
FR2982878B1 (fr) * 2011-11-18 2013-11-29 Fagorbrandt Sas Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage
FR2989391B1 (fr) * 2012-04-12 2014-12-19 Fagorbrandt Sas Procede de commande en fonctionnement d'une machine a laver le linge et machine a laver le linge associee
KR101373617B1 (ko) 2012-08-06 2014-03-12 동부대우전자 주식회사 벽걸이형 드럼세탁기

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020741A (en) * 1959-12-31 1962-02-13 Borg Warner Water supply means for washing machine

Also Published As

Publication number Publication date
PL2312043T3 (pl) 2013-04-30
FR2951465B1 (fr) 2011-10-28
EP2312043A1 (de) 2011-04-20
ES2399981T3 (es) 2013-04-04
FR2951465A1 (fr) 2011-04-22

Similar Documents

Publication Publication Date Title
EP2312042B1 (de) Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit zwei Wasserumwälzpumpen ausgestattet ist
EP2636786B1 (de) Mehrwegventil und Waschmaschine, die ein solches Mehrwegventil umfasst
EP2312043B1 (de) Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer an ein externes Abwassernetz angeschlossenen Entlüftungsvorrichtung ausgestattet ist
EP2327349B1 (de) Reinigungsverfahren für einen Wasserspeicherbehälter einer Waschmaschine, und entsprechende Waschmaschine
EP2434041B1 (de) Waschmaschine mit einem Hydraulikkreislauf zur Wasserverteilung
EP2312045B1 (de) Waschmaschine mit einem Hydraulikschaltkreis zur Wasserverteilung, der mit einer Entlüftungsvorrichtung ausgestattet ist, die an eine Zone mit Flüssigkeitsleitung zu einem Waschtank angeschlossen ist
EP2325373B1 (de) Waschmaschine mit Wasch- oder Spülbehälter
EP2594685B1 (de) Waschmaschine, die einen Wasch- und/oder Spülwasserbehälter umfasst
FR2993162A1 (fr) Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage
EP2594678B1 (de) Waschmaschine, die einen Wasch- und/oder Spülwasserbehälter umfasst
EP2594679B1 (de) Waschmaschine, die einen Wasch- und/oder Spülwasserbehälter umfasst
FR2993165A1 (fr) Procede de commande en fonctionnement d'une machine a laver et machine a laver associee
FR2951467A1 (fr) Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage et une connexion a un reseau d'alimentation electrique
EP2684505B1 (de) Wasch- und/oder Spülwasserbehälter einer Waschmaschine, und entsprechende Waschmaschine
FR2953118A1 (fr) Machine a laver comprenant un reservoir de stockage d'eau provenant d'au moins une phase de lavage et/ou de rincage et/ou de sechage et procede associe
EP2650423B1 (de) Steuerverfahren einer laufenden Waschmaschine und entsprechende Waschmaschine
EP2684507B1 (de) Steuerverfahren einer laufenden Waschmaschine, und entsprechende Waschmaschine
FR2993164A1 (fr) Procede de commande en fonctionnement d'une machine a laver et machine a laver associee
FR2993161A1 (fr) Machine a laver comprenant un reservoir d'eau de lavage et/ou de rincage
FR2982883A1 (fr) Reservoir d'eau de lavage et/ou de rincage d'une machine a laver le linge et machine a laver le linge associee
FR2953226A1 (fr) Procede de commande en fonctionnement d'un appareil de lavage et appareil de lavage associe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20111017

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 15/42 20060101ALI20120313BHEP

Ipc: D06F 39/00 20060101AFI20120313BHEP

Ipc: D06F 39/08 20060101ALI20120313BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FAGORBRANDT SAS

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 587357

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010003939

Country of ref document: DE

Effective date: 20130131

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2399981

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20130404

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 587357

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130305

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20121205

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130306

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130305

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130405

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

26N No opposition filed

Effective date: 20130906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010003939

Country of ref document: DE

Effective date: 20130906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130731

BERE Be: lapsed

Owner name: FAGORBRANDT SAS

Effective date: 20131031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131015

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20141015

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: GROUPE BRANDT

Effective date: 20150716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141031

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141015

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141031

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20101015

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131015

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: GROUPE BRANDT, FR

Effective date: 20150818

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602010003939

Country of ref document: DE

Owner name: GROUPE BRANDT, FR

Free format text: FORMER OWNER: FAGORBRANDT SAS, RUEIL-MALMAISON, FR

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

Effective date: 20151013

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20150903

Year of fee payment: 6

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161015

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121205

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230905

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231103

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231027

Year of fee payment: 14

Ref country code: DE

Payment date: 20231026

Year of fee payment: 14