EP2684508B1 - Spülmaschine, die einen Behälter umfasst - Google Patents

Spülmaschine, die einen Behälter umfasst Download PDF

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Publication number
EP2684508B1
EP2684508B1 EP13176209.8A EP13176209A EP2684508B1 EP 2684508 B1 EP2684508 B1 EP 2684508B1 EP 13176209 A EP13176209 A EP 13176209A EP 2684508 B1 EP2684508 B1 EP 2684508B1
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EP
European Patent Office
Prior art keywords
water
tank
washing
tub
water tank
Prior art date
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Application number
EP13176209.8A
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English (en)
French (fr)
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EP2684508A2 (de
EP2684508A3 (de
Inventor
Philippe Bonnet
Marie-Gérard Merlet
Jean-Jacques Rondeau
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.)
Groupe Brandt SAS
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Groupe Brandt SAS
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Publication date
Application filed by Groupe Brandt SAS filed Critical Groupe Brandt SAS
Publication of EP2684508A2 publication Critical patent/EP2684508A2/de
Publication of EP2684508A3 publication Critical patent/EP2684508A3/de
Application granted granted Critical
Publication of EP2684508B1 publication Critical patent/EP2684508B1/de
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water

Definitions

  • the present invention relates to a dishwashing machine comprising a tank.
  • the present invention relates to the assembly of a tank in a dishwashing machine, and in particular to a tank of washing and / or rinsing water allowing the use of this washing water and / or rinse during a next phase of an operating cycle or during a subsequent operating cycle.
  • the present invention finds its application in domestic dishwashing machines.
  • Dish washing machines comprising a washing tub, a tank.
  • the wash tub includes at least one bottom wall, one back wall, two side walls and a top of the tub.
  • the reservoir is disposed outside the wash tub and along one of the walls of the wash tub.
  • dishwashing machines have the disadvantage of fixing and holding a tank by means of fixing screws or elastic latching elements.
  • each of the fixing screws passes through an opening in the tank and is screwed into a screw hole in a wall of the washing tub.
  • each of the resilient snap elements must cooperate with the reservoir and the wash tub or elements of the structure of the dishwashing machine.
  • the document is also known DE 10 2007 041 305 A1 which describes a dishwashing machine comprising a wash tub and a tank.
  • the wash tub includes a bottom wall, a back wall, two side walls and a top wall.
  • the reservoir is disposed outside the wash tub and along one of the side walls of the wash tub.
  • the present invention aims to solve the aforementioned drawbacks and to provide a dishwashing machine for holding and fixing a tank outside a washing tub and along one of the walls of the tank of washing at the lowest cost while reducing assembly time and simplifying the assembly operations to be performed during the manufacture of dishwashing machines.
  • the present invention is directed to a dishwashing machine comprising a washing tank, a tank, said washing tank comprising at least one bottom wall, one bottom wall, two side walls and a tank top, said tank being disposed outside of said wash tub and along one of the walls of said wash tub.
  • said reservoir comprises at least two attachment tabs inserted between one of said side walls or bottom of said washing tub and said tank top of said wash tub.
  • the washing tub is simple, inexpensive and fast.
  • said tank comprises at least one foot, wherein said at least one foot cooperates with a support member of a frame supporting said wash tank.
  • the tank is supported by the chassis of the dishwashing machine following the placing of said at least one foot of the tank on a support element of the frame also supporting the washing tub.
  • the assembly of the tank on the washing tub is facilitated by holding the tank on the chassis of the dishwashing machine so as to avoid lifting the tank throughout the assembly process of the tank with the washing tub.
  • the reservoir is held in position outside the wash tub and along one of the walls of the wash tub.
  • the fixing of the tank with the washing tank can be carried out subsequently, and in particular during a next step of a method of assembling a dishwashing machine and can be carried out on another workstation of a manufacturing line.
  • This dishwashing machine can be a dishwashing machine for domestic use.
  • a dishwashing machine 1 comprises a washing tub 2 whose front face is closed by a door (not shown).
  • the wash tub 2 may include a body formed by at least side walls.
  • the body of the washing and drying machine 1 may also include a top wall for free-standing washing and drying machines.
  • the door of the washing tub 2 makes it possible to close off an opening made in the washing tub 2.
  • This door of the washing tub 2 can thus be movable between a closed position in which it closes the opening in a sealed manner. and an open position.
  • the door of the washing tub 2 is pivotally mounted about an axis of rotation integral with the body of the dishwasher 1.
  • the washing tub 2 comprises at least one water spraying means 24 of a washing and / or rinsing bath on the pieces of crockery, as illustrated in FIG. figure 13 .
  • the washing tub 2 comprises an upper water spraying reel, a lower spraying reel and a spraying nozzle disposed on the ceiling of the washing tub 2.
  • a water of a washing and / or rinsing bath is defined as water allowing the cleaning of the dishes and circulating in a hydraulic water distribution circuit of a dishwashing machine 1.
  • the origin water from a washing and / or rinsing bath is water coming from the supply network of the dishwashing machine 1.
  • the washing tank 2 comprises a bottom wall 2a, side walls 2b, a bottom wall 2c and an upper wall 2d.
  • the bodywork of the dishwashing machine 1 is adapted to house the washing tub 2.
  • Said washing tub 2 is adapted to contain in particular the water of the washing and / or rinsing baths of the different phases of a cycle of washing. cleaning.
  • At least one dish rack (not shown) is mounted inside the washing tub 2.
  • a dish rack may be located in the upper portion of the wash tub 2 and referred to as an upper basket, and a dish rack may be located in the lower portion of the wash tub 2 and referred to as a lower basket.
  • the dish baskets can be pushed and removed by sliding them inside the washing tub 2 of the dishwashing machine 1 either after the end of a cleaning cycle for unloading the dishes or before start of a cleaning cycle for loading dishes.
  • This dishwashing machine 1 is provided with a pump for the circulation of water of a washing bath and / or rinsing 3 in the washing tub 2.
  • the dishwashing machine 1 operates so as to minimize the washing bath and / or rinse retained in a sump 4 formed in the bottom wall 2a of the washing tub 2.
  • the water circulation pump 3 draws water from the washing and / or rinsing bath into the sump 4 to circulate the wash and / or rinse water under pressure to the spraying means. 24. Then, the washing and / or rinsing bath returns to the sump 4.
  • This water circulation pump 3 is driven by an electric motor.
  • the sump 4 formed in the bottom wall 2a of the washing tank 2 houses a filtration device 26 so as to filter the water from a washing bath and / or rinsing sucked by the water circulation pump 3 and circulated to the water spraying means 24, as illustrated in FIG. figure 14 .
  • the dishwashing machine 1 may also include a drain pump 27 of the wastewater of the wash and / or rinse bath.
  • the drain pump 27 draws the waste water from the washing and / or rinsing bath into the washing tank 2, and in particular into the sump 4, to evacuate the waste water from the washing and / or rinsing bath in a wastewater network (not shown) connected to the dishwashing machine 1.
  • This drain pump 27 is driven by an electric motor.
  • the filtering device 26 housed in the sump 4 makes it possible to filter the water from a washing and / or rinsing bath sucked by the water circulation pump 3, in particular during the supply of water to the water tanks. water spraying means 24. And the drain pump 27 makes it possible to evacuate the trapped dirt from the filtration device 26 during the circulation of the water from the sump 4 to a network of wastewater external.
  • the water of at least one washing and / or rinsing bath contained in the washing tank 2, and in particular in the sump 4, can be heated by a heating means 20, such as for example an electric heating resistor .
  • the dishwashing machine 1 comprises control means (not shown), and in particular at least one microcontroller, for unfolding predetermined operating cycles.
  • this dishwashing machine comprises all the necessary organs (not shown) for the operation and execution of washing, rinsing and drying cycles of the dishes.
  • the washing machine 1 comprises a water storage tank 5 from at least one washing and / or rinsing and / or drying stage for reuse during a subsequent phase of an operating cycle or during a subsequent operating cycle implemented by said machine 1.
  • the water tank 5 is internal to the body of the washing machine 1.
  • the water tank 5 comprises at least a first and a second water passage opening 6, 7.
  • the washing machine 1 comprises a hydraulic water distribution circuit, wherein the hydraulic water distribution circuit connects the washing tub 2 of the washing machine to the water tank 5.
  • the washing machine 1 may comprise a mains water supply (not shown) so as to fill the washing tub 2 during the different phases of a cycle. washing with water that has not been used during a previous phase of the current operating cycle or during a previous operating cycle.
  • the hydraulic water distribution circuit of the washing machine 1 can be fed with water from the network via a mains water inlet pipe (not shown) connected directly to the washing machine 1 from a water network. external by means of a solenoid valve for regulating the quantity of water necessary for the operation of the washing machine 1.
  • the hydraulic water distribution circuit of the washing machine 1 connects the washing tub 2 to the water tank 5.
  • the hydraulic water distribution circuit comprises a water recovery pump 8 so as to fill in washing water and / or rinsing at least one internal compartment 11, 16 for storing water from the water tank 5 since a sump 4 of the washing tub 2.
  • the water tank 5 is connected to the sump 4 formed in the bottom wall 2a of the washing tank 2 by means of the water recovery pump 8.
  • the water recovery pump 8 is fluidly connected on the one hand to the sump 4 and on the other hand to the water tank 5.
  • the washing machine 1 provided with a water tank 5 makes it possible to recover water from at least one washing and / or rinsing phase, to store at least a portion of this water, and then to reuse at least a portion of this water during a subsequent phase of an operating cycle or during a subsequent operating cycle carried out by said washing machine 1.
  • the water tank 5 of the washing machine 1 makes it possible to store all or part of the water of at least one washing and / or rinsing phase so as to reduce by the same amount the water consumption of a operating cycle implemented by said washing machine 1.
  • a valve 9 is disposed between the water recovery pump 8 and the water tank 5.
  • the water recovery pump 8 is put into operation and the valve 9 is activated in the open position so that to circulate the water from the sump 4 to the water tank 5.
  • valve 9 is activated in the closed position so as to retain the water inside the tank of water 5 and avoid a return of water to the sump 4.
  • the water filling of the water tank 5 is ensured by the operation of the water recovery pump 8, the activation in the open position of the valve 9 and made through a first water passage opening 6 formed in the lower part of the water tank 5.
  • the water filling of the water tank 5 can be carried out chronologically. This method of filling the water tank with water in time is controlled by a period of time for putting the water recovery pump 8 into operation and for opening the valve 9 through the control means of the machine. washing 1, such as for example a microcontroller.
  • the period of time of operation of the water recovery pump 8 is dependent on the water flow of said pump 8 and the capacity of the water tank 5.
  • the valve 9 mounted in the hydraulic circuit of water distribution between the pump of recovery of water 8 and the water tank 5 is closed, then the water recovery pump 8 is stopped.
  • the water reservoir 5 comprises at least a first internal pipe 10 in fluid communication with on the one hand at least one internal compartment 11 of the water tank 5 and on the other hand with the sump 4 so as to achieve a overflow device and discharge of water in excess of the water tank 5 in the sump 4, as illustrated in FIGS. Figures 5 to 8 and 13 .
  • said at least one first internal pipe 10 is also called overflow pipe.
  • the discharge of the excess water from the water tank 5 into the sump 4 is achieved through a first internal pipe 10 of the water tank 5 extending along the height thereof, in particular the first one internal pipe 10 comprising a water passage opening 12 disposed in the upper part of said water tank 5, and a second water passage opening 7 formed in the lower part of the water tank 5.
  • the water recovery pump 8 is kept at a standstill and the valve 9 is activated in position open so as to circulate the water by gravity from the water reservoir 5 to the sump 4.
  • the water recovery pump 8 being stopped is adapted to allow a flow of water to flow therethrough when the valve 9 is in the open position so as not to block the flow of water by gravity through the hydraulic water distribution circuit of the washing machine 1 from the water tank 5 to the sump 4.
  • the valve 9 situated between the water recovery pump 8 and the water tank 5 can be electrically controlled or else by the pressure in the circuit hydraulic water distribution.
  • the water discharge of the water tank 5 is carried out by gravity through the water recovery pump 8 kept at a standstill, the valve 9 activated in the open position and the first water passage opening 6 arranged in the lower part of the water tank 5.
  • the water discharge from the water tank 5 to the washing tank 2 is carried out by control means of the washing machine 1, such as for example a microcontroller, controlling the opening of the valve 9 and the maintenance when the water recovery pump 8 is stopped so as to allow a flow of water by gravity from the water tank 5 into the washing tank 2, and in particular into the sump 4, through a plurality of water circulation pipes 13a, 13b, 13c, the water recovery pump 8 and the valve 9.
  • control means of the washing machine 1 such as for example a microcontroller
  • the water discharge from the water tank 5 to the sump 4 is gravity and does not require any drive of the water by a pump.
  • the water discharge of the water tank 5 is implemented by the activation in the open position of the valve 9 for a predetermined time so that the water of the water tank 5 flows by gravity into the sump 4 when the water recovery pump 8 is kept at a standstill.
  • the predetermined duration of opening of the valve 9, during the water discharge of the water tank 5, is controlled by control means of the washing machine 1, such as for example by a microcontroller.
  • the water discharge of the water tank 5 is controlled by pre-programmed control means of the washing machine 1 during the water recovery for a next phase of an operating cycle and / or for a subsequent operating cycle of said machine 1.
  • the washing and / or rinsing water is fed into the water tank 5 and then stored inside the water tank 5 at the end of a previous operating cycle implemented by the washing machine. washing 1, in particular following a rinsing step. Then, the washing and / or rinsing water stored in the water tank 5 is drained into the sump 4 at the start of a subsequent operating cycle carried out by the washing machine 1, in particular when a washing or prewashing step.
  • an additional quantity of water from an external water network is fed into the sump 4 following the draining of the water reservoir 5 into the sump 4.
  • This additional water filling is implemented by means of the valve (not shown) connecting the washing machine 1 to an external water network.
  • the water discharge of the water tank 5 can also be controlled by a user or control means of the washing machine 1 so as to evacuate water from the water tank 5 to a wastewater network, especially before or after an extended period of non-use of said machine 1.
  • the first water passage opening 6 formed in the lower part of the water tank 5 serves firstly to fill the said water tank 5 with water and secondly to drain the said water tank 5.
  • the first water passage opening 6 of the water tank 5 is fluidly connected to the valve 9 and located above the maximum water level in the wash tank 2 when the water of the water bath washing and / or rinsing inside the washing tub 2 is static.
  • the water recovery pump 8 is a centrifugal pump.
  • centrifugal pumps allow the passage of a flow of water inside their body when they are not put into operation.
  • the water recovery pump 8 is located below the water tank 5.
  • the water recovery pump 8 makes it possible to fill the water tank 5 with washing and / or rinsing water from the washing tank 2.
  • the positioning of the water recovery pump 8 being a centrifugal pump is also related to its design since this water recovery pump 8 can only work when it is filled with water.
  • the positioning of the water recovery pump 8 below the water tank 5 is also related to the space available inside the bodywork of the washing machine 1 so as to optimize the dimensions of the the washing tub 2 of the washing machine 1 and the water tank 5.
  • the sump 4 is connected to the water recovery pump 8 by a first water circulation pipe 13a.
  • the water recovery pump 8 is connected to the valve 9 by a second water circulation pipe 13b.
  • the valve 9 is connected to the water tank 5 by a third water circulation pipe 13c.
  • the sump 4 comprises a first water passage opening 14 connected to the first water circulation pipe 13a so as to circulate the water from the washing tub 2 to the water tank 5, and vice versa.
  • the sump 4 also comprises a second water inlet opening 15 connected to a fourth water circulation pipe 13d so as to discharge the excess water introduced into the water tank 5 towards the sump 4.
  • fourth water circulation pipe 13d is also connected to the second water passage opening 7 formed in the lower part of the water tank 5.
  • the sump 4 formed in the lower part of the washing tank 2 also comprises a water passage opening 30 to the water circulation pump 3 and a water passage opening to the drain pump 27.
  • the water circulation pump 3 is connected at the inlet to a fifth water circulation pipe with the sump 4, and at the outlet to at least one water circulation pipe with one or more water spraying means. 24 arranged in the washing tub 2.
  • the drain pump 27 is connected at the inlet to a sixth water circulation pipe with the sump 4, and at the outlet to a water circulation pipe with a wastewater network.
  • the hydraulic water distribution circuit of the washing machine 1 comprises a first branch.
  • the first branch comprises a water circulation pump 3 so as to supply water with at least one water spraying means 24 disposed in the washing tub 2.
  • the hydraulic water distribution circuit of the washing machine 1 also comprises a second branch.
  • the second branch comprises the water recovery pump 8 so as to supply water to at least one water storage zone of the water reservoir 5 during the recovery of water from at least one washing phase and / or rinsing.
  • the second branch also includes a valve 9 so as to prevent a flow of water from the water tank 5 to the wash tank 2 through a water passage opening 6 formed in the water tank 5 following the supply of water to the water tank 5, and so as to allow a flow of water from the water tank 5 to the washing tub 2 through the water passage opening 6 arranged in the water tank 5 when emptying the water tank 5 to the washing tank 2.
  • the valve 9 of the second branch of the hydraulic water distribution circuit is activated in the open position during the recovery of water from at least one washing and / or rinsing phase so as to allow a flow of water from the washing tub 2 to the water tank 5.
  • the second branch of the hydraulic water distribution circuit connects the washing tank 2 to a lower wall of the water tank 5.
  • a stream of washing and / or rinsing water entering the lower part of the water tank 5 during the supply of water to the water tank 5 from the washing tank 2 makes it possible to limit the noise of flow of water when filling the water tank with water 5.
  • the hydraulic water distribution circuit of the washing machine 1 is simplified while separating the first and second branches of the hydraulic water distribution circuit.
  • the valve 9 arranged in the second branch of the hydraulic circuit makes it possible to prevent a flow of water from the water tank 5 to the washing tank 2 through a water passage opening 6 formed in the lower part of the water tank 5 following the water supply of the water tank 5, to circulate a flow of water from the water tank 5 to the washing tank 2 through the opening of the water passage 5 water 6 formed in the lower part of the water tank 5 when emptying the water tank 5 to the washing tub 2, and to circulate a flow of water from the washing tub 2 to the reservoir of water water 5 through the water passage opening 6 formed in the lower part of the water tank 5 during the recovery of water from at least one washing and / or rinsing phase.
  • the second branch of the hydraulic circuit makes it possible to circulate the washing and / or rinsing water from the washing tub 2 to the water tank 5 when filling the water tank 5 with water. of the water recovery pump 8 and activating the valve 9 in the open position, and to circulate the washing and / or rinsing water from the water tank 5 to the washing tub 2 during the draining the water tank 5 by gravity by activating the valve 9 in the open position and holding the water recovery pump 8 at a standstill.
  • the second branch of the hydraulic circuit extends from the washing tank 2 to the bottom wall of the water tank 5 so as to minimize the length of the water circulation lines 13a, 13b, 13c connecting the washing tank 2, the water recovery pump 8, the valve 9 and the water tank 5, and so as to reduce the cost of obtaining the washing machine 1.
  • the second branch of the hydraulic water distribution circuit of the washing machine 1 allows a flow of water in a direction from the sump 4 of the washing tub 2 to the water tank 5 through the valve 9 and of the water recovery pump 8, and in another direction from the water tank 5 to the sump 4 of the washing tub 2 through the valve 9 and the water recovery pump 8.
  • a water flow in a second direction through the second branch of the hydraulic circuit can allow to drive the solid object blocked in the area of the second branch of the hydraulic circuit.
  • the water tank 5 comprises an overflow pipe 10 formed inside the water tank 5 and placed in fluid communication on the one hand with said at least one water storage zone of the tank of water 5 and secondly with the sump 4 of the washing tub 2.
  • the filling of the water tank with washing and / or rinsing water 5 from the washing tub 2 of the washing machine 1 is carried out by activating the water recovery pump 8 without controlling the level of water inside the water tank 5.
  • the excess water is returned to the sump 4 of the washing tank 2 by means of the overflow pipe 10 formed inside the water tank 5.
  • washing machine 1 having a washing and / or rinsing water tank 5 is less expensive and easier to assemble while avoiding watering the pieces of crockery contained inside the tank. washing 2 with water introduced in excess into the water tank 5 and returned from the water tank 5 to the washing tank 2.
  • the second branch of the hydraulic water distribution circuit comprises a plurality of water circulation pipes 13a, 13b, 13c connecting the sump 4 of the washing tub 2 to the water tank 5, and the overflow 10 of the water tank 5 is connected to the sump 4 of the washing tank 2 by another water circulation pipe 13d so as to discharge an excess of water introduced into the water tank 5 towards the sump 4 of the washing tub 2, said other water circulation pipe 13d connecting the overflow line 10 of the water reservoir 5 to the sump 4 of the washing tub 2 is separated from the plurality of water circulation pipes 13a, 13b, 13c of the second branch of the hydraulic water distribution circuit.
  • the hydraulic water distribution circuit comprises a third branch.
  • the third branch comprises a drain pump 27 so as to evacuate water from the washing tub 2 and / or from the water tank 5 to a waste water network.
  • the hydraulic water distribution circuit of the washing machine 1 uses the first branch comprising the water circulation pump 3 to supply water with at least one water spraying means 24 arranged in the washing tub 2, the second branch comprising the water recovery pump 8 and the valve 9 for supplying water to the water reservoir 5 during the recovery of water from at least one wash and / or rinsing phase and to drain in water the water tank 5 to the sump 4 of the washing tank 2 when reusing the stored water or when the stored water is drained to an external waste water network, and the third branch comprising the drain pump 27 for discharging the water retained in the sump 4 and / or stored in the water tank 5 to an external wastewater network.
  • the first, second and third branches of the hydraulic water distribution circuit are separated from each other.
  • the first, second and third branches of the hydraulic water distribution circuit are only connected by the sump 4 of the washing tub 2.
  • the device for recovering water from at least one washing and / or rinsing phase comprising the water tank 5, the water recovery pump 8 and the valve 9 can be deactivated or activated through the control means of the washing machine 1, and in particular a microcontroller, so as to disable or enable the recovery of washing water and / or rinsing.
  • 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 use or not of the water tank 5 with said washing machine 1.
  • the hydraulic water distribution circuit of a dishwashing machine is adapted to be installed on a dishwashing machine without a water tank without modifying the first and third branches of the hydraulic water distribution circuit of the dishwashing machine.
  • the hydraulic water distribution circuit of such a washing machine 1 comprises a first branch configured to feed water spraying means 24 of the washing tub 2 so as to clean the dishes arranged in dish baskets of the washing tub 2, and a second independent arm configured to supply and drain a water reservoir 5 in water so as to recover the water washing and / or rinsing a phase of an operating cycle and reusing this recovered water during a subsequent phase of an operating cycle or during a subsequent operating cycle.
  • the hydraulic water distribution circuit of such a washing machine 1 may or may not be equipped with a water distribution means configured to supply water to water spraying means 24 of the tank of water. washing 2, such as for example a water distributor with rotating disk.
  • the water distribution means supplies water with water spraying means 24 either alternately or simultaneously.
  • the water supply of the water spraying means 24 can be carried out by a pipe water circulation system comprising a water inlet connected at the outlet of the water circulation pump 3 and a plurality of water outlets respectively connected to a water spraying means 24.
  • the water tank 5 When filling the washing water and / or rinsing water tank 5, the water tank 5 is supplied with water through the second branch of the hydraulic water distribution circuit comprising a plurality of circulation lines 13a, 13b, 13c water fluidly connecting the sump 4, the water recovery pump 8, the valve 9 and the water tank 5 so that said water recovery pump 8 supplies water of water. washing and / or rinsing only said water tank 5.
  • the water tank 5 is emptied of water through the second branch of the hydraulic water distribution circuit in the opposite direction , where the water recovery pump 8 is at a standstill so as to allow a flow of water to flow as soon as the valve 9 mounted on the second branch of the hydraulic water distribution circuit is opened.
  • the water tank 5 comprises a venting device so as to allow the water filling and the water draining of the water tank 5.
  • the device for venting the water tank 5 comprises a first air passage opening 22 disposed above a water passage opening 12 of the overflow pipe 10 arranged inside. of the water tank 5.
  • the water tank 5 comprises a second air passage opening 19 connected to a device for venting the washing tub 2, where the first and second air passage openings 22, 19 are in position. fluidic communication.
  • the water tank 5 comprises an overflow pipe 10 connecting at least one water storage zone of the water tank 5 with the sump 4 of the washing tank 2 and a venting device. connecting said at least one water storage area with the washing tub 2, wherein the overflow line 10 and the water tank venting device 5 are separate and independent.
  • the separation of the overflow line 10 and the device for venting the water tank 5 of the washing machine 1 makes it possible to guarantee the good flow of an excess flow of water introduced. from the water tank 5 to the sump 4 of the washing tank 2 and the good flow of air between the water tank 5 and a device for venting the washing tank 2 during filling in water from the water tank 5 from the sump 4 of the washing tank 2 and during the water draining from the water tank 5 to the sump 4 of the washing tank 2.
  • the overflow line 10 of the water tank 5 makes it possible to discharge by gravity an excess of water introduced into the water tank 5 towards the sump 4 of the washing tank 2 following the filling of the water with water tank 5 beyond the maximum permissible water level in the water tank 5.
  • At least one air passage opening 19 of the water tank venting device 5 is connected to an air passage opening 31 of the washing tub 2.
  • first and second air passage openings 22, 19 are fluidly connected by an air circulation duct 21 formed inside the water tank 5.
  • the air circulation duct 21 is arranged parallel to the overflow line 10.
  • the positioning of the air circulation duct 21 with respect to the overflow pipe 10 makes it possible to minimize the space occupied inside the water tank 5 so as to optimize the size of said at least one water storage area of the water tank 5 and to maximize the amount of water stored in the water tank 5.
  • the air circulation duct 21 and the overflow duct 10 are separated by a common partition 32 formed inside the water tank 5.
  • the air circulation duct 21 is adjacent to the overflow duct 10 so as to reduce the number of partitions inside the water tank 5.
  • the first and second air passage openings 22, 19 in the water reservoir 5 are in fluid communication with at least one third air passage opening 33 in the water reservoir. 5 and opening on the outside of the water tank 5 and the washing tank 2.
  • the water tank 5 comprises a venting device for fluidically connecting the washing tub 2, the water tank 5 and the outside of the washing machine 1 so as to allow a air flow through the first, second and third air passage openings 22, 19, 33 during the various stages of an operating cycle implemented by the washing machine 1.
  • the water tank 5 comprises two third air openings 33.
  • the arrangement of the two third air openings 33 in a wall of the water tank 5 makes it possible to increase the passage cross section. air from the water tank 5 to the outside thereof and the washing tub 2 while maintaining the rigidity of the water tank 5.
  • said at least one third air opening 33 is circular in shape so as to easily close it during the verification in production of the water tank 5 sealing.
  • the second and said at least one third air passage openings 19, 33 are arranged in an internal compartment 34 of the water tank 5, the internal compartment 34 of the water tank 5 being separated from said at least one water storage area of the water tank 5.
  • the arrangement of the second and third air passage openings 19, 33 in an internal compartment 34 of the water tank 5 makes it possible to separate these second and third air passage openings 19, 33 from the said at least one zone. storing water in the water tank 5 so as to prevent a flow of water from said at least one water storage area of the water tank 5 through the second and third air passage openings 19 , 33 respectively fluidly connected to the washing tub 2 and outside the washing tub 2 of the washing machine 1.
  • the internal compartment 34 of the water tank 5 in which the second and third air passage openings 19, 33 are arranged makes it possible to retain a quantity of water introduced in excess into the water tank 5 and having overflowed by the first air passage opening 22, in particular by means of at least one bottom wall of the inner compartment 34 disposed below the second and third air passage openings 19, 33.
  • said at least one lower wall of the internal compartment 34 disposed below the second and third air passage openings 19, 33 makes it possible to retain condensas resulting from the circulation of air loaded with moisture.
  • the inner compartment 34 of the water tank 5 is an integral part.
  • the water tank 5 comprises a partition wall 35 disposed between the second and the said at least one third air passage openings 19, 33 so as to channel a flow of water introduced through the first opening of air passage 22 to the second air passage opening 19 following a water filling of the water tank 5 beyond the water passage opening 12 of the overflow pipe 10.
  • this quantity of water can be returned to the washing tank 2 by means of the second air passage opening 19 formed in the water tank 5 and in communication fluidic with the washing tub 2.
  • the quantity of water introduced through the first air passage opening 22 is recovered in the washing tub 2 so as to avoid an overflow of water outside the washing tub 2, and particularly in an area comprising organs of the washing machine 1 supplied with electrical energy.
  • the water reservoir 5 comprises a water retaining wall 36 disposed at least partly below the second air passage opening 19 so as to channel a flow of water introduced through the first opening air passage 22 to the second air passage opening 19, then to the washing tank 2 following a water filling of the water tank 5 beyond the water passage opening 12 of the Overfilling 10.
  • this amount of water is channeled by a water retaining wall 36 disposed at least partly below the second air passage opening 19 so as to return this quantity of water in the washing tank 2 by means of the second air passage opening 19 formed in the water tank 5 and in fluid communication with the washing tank 2.
  • an air outlet opening 23 of the air circulation duct 21 opens into the internal compartment 34 of the water tank 5, and in particular between the partition wall 35 separating the second and third passage openings. 19, 33 and the partition 32 separating the overflow line 10 and the air circulation duct 21 so as to avoid a flow of water to said at least a third opening of air passage 33 fluidly connected to the outside of the washing tub 2 in the case where a surplus of water is introduced into the water tank 5 beyond the water passage opening 12 the overflow pipe 10 and a quantity of water is introduced through the first air passage opening 22.
  • the sump 4 of the washing tank 2 comprises a water inlet opening 15 fluidly connected with the overflow line 10 formed inside the water tank 5.
  • the water coming from a washing and / or rinsing bath supplying the water storage tank 5 for reuse during a subsequent operating cycle carried out by the washing machine 1 is heated water. , and preferably the water of the last rinse bath, or called the hot rinse bath water.
  • the hydraulic water distribution circuit comprises a water filtration device 26 situated upstream of the water tank 5 so as to supply the washing water and / or filtered rinsing water tank 5.
  • the water supplying the water tank 5 is filtered by the filtration device 26 since the filtration device 26 is located upstream of the water recovery pump 8.
  • the water recovery pump 8 draws the water of the washing tank 2, in particular of the sump 4, following the passage of said water in the filtration device 26 to supply water to the water tank 5 so as to avoid fouling of said water tank 5 and the second branch of the hydraulic water distribution circuit.
  • the filtration device 26 is housed at least partially inside the sump 4.
  • the filtration device 26 housed in the sump 4 also makes it possible to filter the water from a washing and / or rinsing bath sucked by the water recovery pump 8 and then circulated to the reservoir of water 5.
  • the filtration device 26 may comprise a waste trap, an intermediate filter and a micro filter.
  • the hydraulic water distribution circuit of the washing machine 1 comprises the first water circulation pipe 13a connecting a first water opening opening 14 of the sump 4 of the washing tank 2 to an inlet opening of the water 28 of the water recovery pump 8.
  • a water outlet opening 29 of the water recovery pump 8 is connected to a valve 9 by a second water circulation pipe 13b.
  • the water tank 5 comprises at least two internal compartments 11, 16.
  • a partition wall 17 is formed between a first internal compartment 11 and a second internal compartment 16.
  • first and second internal compartments 11, 16 of the water tank 5 are water storage zones formed inside the water tank 5.
  • the water reservoir 5 comprises a first shell-shaped wall 5a and a second shell-shaped wall 5b.
  • Said at least two internal compartments 11, 16 of the water tank 5 are formed by assembling the two shell-shaped walls 5a, 5b of the water tank 5.
  • the first and second internal pipes 10, 21, as well as the partition wall 17, are formed inside the water tank 5 and formed by the assembly of the two shell-shaped walls 5a, 5b of the tank. water 5.
  • the fixing of the two shell-shaped walls 5a, 5b of the water tank 5 can be carried out by welding, in particular by a method of mirror welding by means of heating blades, or by an ultrasonic welding process, or by a vibration welding process.
  • the method of fixing the two shell-shaped walls 5a, 5b of the water tank 5 is in no way limiting and may be different, in particular by screwing.
  • the first and second shell-shaped walls 5a, 5b comprise partitions respectively forming first and second portions of the first and second internal pipes 10, 21 and the partition wall 17.
  • the partitions of the first and second parts of the first and second internal pipes 10, 21 and of the partition wall 17 formed in the first and second shell-shaped walls 5a, 5b cooperate together so as to form the first and second internal pipes 10 , 21 and the partition wall 17.
  • the peripheral wall 18 of the water tank 5 comprises a double partition so as to guarantee the robustness and the tightness of the water reservoir 5 formed by the assembly of two shell-shaped walls 5a, 5b.
  • the water tank 5 is made of plastic.
  • the water tank 5 is made of polypropylene, or acrylonitrile butadiene styrene commonly called ABS.
  • the plastic material used is intended to allow the welding of the first and second shell-shaped walls 5a, 5b of the water tank 5.
  • the plastic material of the water tank 5 is defined so as to minimize the cost of obtaining it, to guarantee the dimensional stability of the water tank 5, and the compatibility with the washing water and / or rinsing introduced into the water tank 5.
  • the plastic material can also be loaded, in particular with an agent antibacterial.
  • the water reservoir 5 is thermally and / or acoustically insulated by at least one layer of material (not shown).
  • the thermal and / or acoustic insulation covering the water tank 5 can consist of one or more layers made from a single material or several materials, such as for example bitumen and / or felt.
  • the number of layers of thermal and / or acoustic insulation and the type of thermal and / or acoustic insulation are in no way limiting and may be different.
  • the thermal insulation of the water tank 5 ensures a better conservation of the heat energy of the water of at least one washing and / or rinsing phase for reuse during a subsequent operating cycle implemented by the washing machine.
  • the thermal and / or acoustic insulation may be disposed between the water tank 5 and the washing tank 2.
  • the water tank 5 may be made of an antibacterial or antifungal material so as to avoid the formation of a bio film on the inner walls thereof.
  • the material used to make the water tank 5 may comprise for example silver ions so as to avoid the formation of a bio film on the inner walls thereof.
  • the partition or partitions constituting the peripheral contour of said at least one internal compartment 11, 16 of the water tank 5 comprise partition parts extending along the width of the water tank, where these parts of the partition extending following the width of the water tank 5 are inclined upwards, or vice versa, depending on the height of the water tank 5.
  • the water tank 5 is kept clean by removing the dirt deposited therein so as to avoid contamination of the washing and / or rinsing water stored in the water tank 5 during a phase following of an operating cycle or during a subsequent operating cycle of the washing machine 1.
  • the partition or partitions constituting the peripheral contour of said at least one internal compartment 11, 16 of the water tank 5 comprise the peripheral wall 18 of the water tank 5 and the wall 25 formed between the first internal compartment 11 and the first one. internal pipeline 10.
  • the dishwashing machine 1 comprises a washing tub 2, a tank 5.
  • the washing tank 2 comprises at least one bottom wall 2a, a bottom wall 2c, two side walls 2b and a tank top 2d.
  • the reservoir 5 is disposed outside the washing tub 2 and along one of the walls of the washing tub 2.
  • the reservoir comprises at least two attachment tabs 44 inserted between one of the side walls 2b or bottom 2c of the washing tub 2 and the top of the tank 2d of the washing tub 2.
  • the holding and fixing of the tank 5 with the washing tank 2 by the insertion of at least two fastening tabs 44 inserted between one of the side walls 2b or bottom 2c of the washing tub 2 and the tank top 2d of the washing tub 2 is simple, inexpensive and fast.
  • the assembly of the tank 5 with the washing tank 2 can be achieved without fixing screws passing through an opening in the tank 5 and being screwed into a screw hole in a wall of the washing tank 2.
  • the tank top 2d of the washing tank 2 comprises at least two projecting elements 38 extending along the height of the wall 2b, 2c of the washing tank 2 along which the tank 5 is arranged, where said at least two projecting elements 38 of the tank top 2d respectively cooperate with one of said at least two fixing lugs 44 of the tank 5.
  • said at least two attachment lugs 44 of the tank 5 are inserted between said at least two projecting elements 38 of the tank top 2d and the wall 2b, 2c of the washing tank 2 along which the tank 5 is disposed in ascending motion.
  • the positioning of the tank 5 with respect to a wall 2b, 2c of the washing tub 2 is easy and does not require a particular dexterity to perform this assembly operation of the tank 5 on the washing tub 2.
  • the reservoir 5 comprises at least one foot 45, where said at least one foot 45 cooperates with a support member 46 of a frame 47 supporting the washing tub 2.
  • the tank 5 is supported by the frame 47 of the dishwashing machine 1 following the support of said at least one foot 45 of the tank 5 on a support member 46 of the frame 47 also supporting the washing tub 2 .
  • the fixing of the tank 5 with the washing tub 2 can be carried out subsequently, and in particular during a subsequent step of a method of assembling a dishwashing machine 1 and can be carried out on another workstation in a manufacturing line.
  • said at least one foot 45 of the reservoir 5 is supported on the support element 46 of the frame 47 in a rotational movement of said at least two fixing lugs 44 of the reservoir 5 with respect to said at least two projecting elements. 38 of the tank top 2d.
  • the positioning of the tank 5 with respect to a wall 2b, 2c of the washing tank 2 is easy.
  • the rotational movement of said at least two fastening lugs 44 of the tank 5 with respect to said at least two projecting elements 38 of the tank top 2d makes it possible to guide said at least one leg 45 of the tank 5 towards the tank. support member 46 of the frame 47.
  • the reservoir 5 comprises a fixing tube 37 by screwing through an opening 31 formed in the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is disposed.
  • the fixing of the reservoir 5 on the wall 2b, 2c of the washing tub 2 can be achieved by screwing from the inside of the washing tub 2.
  • the holding in position of the tank 5 is guaranteed by the insertion of said at least two fastening tabs 44 between a wall 2b, 2c of the washing tank 2 and the tank top 2d of the washing tank 2 and by the positioning of the at least one foot 45 of the tank 5 against a support member 46 of a frame 47 supporting the washing tub 2.
  • the fixing of the tank 5 is guaranteed by the screwing of the fastener by screwing 39 on the fixing tube 37 of the tank 5 bearing on the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is disposed.
  • the reservoir 5 is held and fixed relative to the washing tub 2 without the need for additional fixing means.
  • the introduction of the fixing tube 37 by screwing through an opening 31 formed in the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is arranged allows for a point of rotation of the tank 5 relative to the wall 2b, 2c of the washing tub 2.
  • the assembly of the tank 5 with respect to the washing tank 2 is easy and allows a dimensional dispersion of the tank 5.
  • the fixing tube 37 by screwing the reservoir 5 cooperates with a screw fastener 39 so as to fix the reservoir 5 with the washing tub 2, where the screw fastener 39 cooperates with the inner face of the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is disposed.
  • the fixing of the tank 5 on the wall 2b, 2c of the washing tank 2 is carried out by screwing a fastener by screwing 39 on the fixing tube 37 of the tank 5 until the support of the piece of fixing by screwing 39 against the inner face of the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is disposed.
  • the screw fastener 39 is a part of revolution comprising a threading formed on at least a portion of its peripheral contour so as to cooperate with a tapping formed on at least a portion of the surface of the opening 19 of the reservoir 5, where the opening 19 of the tank 5 is formed in the fixing tube 37 of the tank 5.
  • the screw fastener 39 comprises at least one air passage opening 40 cooperating with at least one vent opening 19 of the reservoir 5.
  • an air flow can be implemented between the tank 5 and the washing tank 2, in particular during the filling and emptying of the tank 5.
  • an air passage opening 40 in the screw fastener 39 makes it possible to minimize the costs of obtaining the dishwashing machine 1 while avoiding creating another passage opening. air in the tank 5 and another air passage opening in the washing tank 2 so as to vent the tank 5 and venting the washing tank 2 independent.
  • a seal 41 is disposed between the tank 5 and the outer face of the wall 2b, 2c of the washing tub 2 along which the reservoir 5 is disposed.
  • the seal between the tank 5 and the washing tank 2 can be achieved by a single seal 41 disposed between the tank 5 and the outer face of the wall 2b, 2c of the washing tub 2.
  • a seal 41 disposed between the tank 5 and the outer face of the wall 2b, 2c of the washing tub 2 makes it possible to avoid setting up a first seal between the fastener part. by screwing 39 and the inner face of a wall 2b, 2c of the washing tub 2 and a second seal between the screw fixing piece 39 and the reservoir 5.
  • the reservoir 5 is disposed between one of the side walls 2b or bottom 2c of the washing tub 2 and a wall of the body (not shown) of the dishwashing machine 1.
  • the positioning of the tank 5 between the wall 2b, 2c of the washing tub 2 and one of the walls of the bodywork makes it possible to occupy as much space as possible between the bodywork and the washing tub 2 without changing the dimensions. standard of the dishwasher 1.
  • the tank 5 covers the width and the height of the wall 2b, 2c of the washing tub 2 along which it is arranged in order to optimize the quantity of liquid contained in the tank 5.
  • the tank 5 is adapted to store wash water and / or rinse so as to reuse it during a subsequent phase of an operating cycle or during a subsequent operating cycle set implemented by the dishwashing machine 1.
  • the washing machine 1 comprises a control unit (not shown), said control unit comprising at least one electronic card.
  • Said at least one electronic card comprises at least one microcontroller capable of implementing predetermined operating cycles of the washing machine 1.
  • the control unit controls in particular the water circulation pump 3, the recovery pump water pump 8, the drain pump 27, the valve 9 and the water supply valve of the network so as to recover washing and / or rinsing water from the washing tub 2 in the water tank. during a cycle of operation, and to reuse the quantity of water stored in the water tank 5 during a subsequent phase of an operating cycle or during a subsequent operating cycle as previously described.
  • the tub of the wash tub is simple, inexpensive and fast.
  • the reservoir can be a storage tank for washing and / or rinsing water, a reservoir for storing water from the network, or a detergent storage tank.

Landscapes

  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Washing And Drying Of Tableware (AREA)

Claims (9)

  1. Geschirrspülmaschine (1), umfassend einen Spülbehälter (2), einen Speicher (5), wobei der besagte Spülbehälter (2) mindestens eine untere Wand (2a), eine Rückwand (2c), zwei Seitenwände (2b) und eine Behälterabdeckung (2d) umfasst, wobei der besagte Speicher (5) außerhalb des besagten Spülbehälters (2) und längs einer der Wände des besagten Spülbehälters (2) angeordnet ist, dadurch gekennzeichnet, dass der besagte Speicher (5) mindestens zwei Befestigungslaschen (44) aufweist, welche zwischen einer der besagten Seitenwände (2b) oder der Rückwand (2c) des besagten Spülbehälters (2) und der besagten Behälterabdeckung (2d) des besagten Spülbehälters (2) eingeschoben werden.
  2. Geschirrspülmaschine (1) nach Anspruch 1, dadurch gekennzeichnet, dass die besagte Behälterabdeckung (2d) des besagten Spülbehälters (2) mindestens zwei hervorstehende Elemente (38) umfasst, welche sich gemäß der Höhe der besagten Wand (2b, 2c) des besagten Spülbehälters (2), längs welcher der besagte Speicher (5) angeordnet ist, erstrecken, wobei die besagten mindestens zwei hervorstehenden Elemente (38) der besagten Behälterabdeckung (2d) jeweils mit einer der besagten mindestens zwei Befestigungslaschen (44) des besagten Speichers (5) zusammenwirken.
  3. Geschirrspülmaschine (1) nach Anspruch 2, dadurch gekennzeichnet, dass die besagten mindestens zwei Befestigungslaschen (44) des besagten Speichers (5) zwischen den besagten mindestens zwei hervorstehenden Elementen (38) der besagten Behälterabdeckung (2d) und der besagten Wand (2b, 2c) des besagten Spülbehälters (2), längs welcher der besagte Speicher (5) angeordnet ist, gemäß einer Aufwärtsbewegung eingeschoben werden.
  4. Geschirrspülmaschine (1) nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der besagte Speicher (5) mindestens einen Fuß (45) umfasst, wobei der besagte mindestens eine Fuß (45) mit einem Stützelement (46) eines Rahmenteils (47), welcher den besagten Spülbehälter (2) trägt, zusammenwirkt.
  5. Geschirrspülmaschine (1) nach einem beliebigen der Ansprüche 2 oder 3 und Anspruch 4, dadurch gekennzeichnet, dass der besagte mindestens eine Fuß (45) des besagten Speichers (5) gemäß einer Drehbewegung der besagten mindestens zwei Befestigungslaschen (44) des besagten Speichers (5) im Verhältnis zu den besagten mindestens zwei hervorstehenden Elementen (38) der besagten Behälterabdeckung (2d) auf dem besagten Stützelement (46) des besagten Rahmenteils (47) zur Auflage gebracht wird.
  6. Geschirrspülmaschine (1) nach einem beliebigen der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der besagte Speicher (5) ein Befestigungsrohr (37) zur Schraubbefestigung durch eine in der besagten Wand (2b, 2c) des besagten Spülbehälters (2), längs welcher der besagte Speicher (5) angeordnet ist, eingelassene Öffnung (31) umfasst.
  7. Geschirrspülmaschine (1) nach Anspruch 6, dadurch gekennzeichnet, dass das besagte Befestigungsrohr (37) zur Schraubbefestigung des besagten Speichers (5) mit einem Befestigungsteil zur Schraubbefestigung (39) zusammenwirkt, um den besagten Speicher (5) mit dem besagten Spülbehälter (2) zu befestigen, wobei das besagte Befestigungsteil zur Schraubbefestigung (39) mit der Innenseite der besagten Wand (2b, 2c) des besagten Spülbehälters (2), längs welcher der besagte Speicher (5) angeordnet ist, zusammenwirkt.
  8. Geschirrspülmaschine (1) nach Anspruch 7, dadurch gekennzeichnet, dass das besagte Befestigungsteil zur Schraubbefestigung (39) mindestens eine Luftdurchtrittsöffnung (40) aufweist, welche mit mindestens einer Entlüftungsöffnung (19) des besagten Speichers (5) zusammenwirkt.
  9. Geschirrspülmaschine (1) nach einem beliebigen der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der besagte Speicher (5) zwischen einer der besagten Seitenwände (2b) oder der Rückwand (2c) des besagten Spülbehälters (2) und einer Gehäusewand der besagten Geschirrspülmaschine (1) angeordnet ist.
EP13176209.8A 2012-07-12 2013-07-11 Spülmaschine, die einen Behälter umfasst Active EP2684508B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201977A FR2993160B1 (fr) 2012-07-12 2012-07-12 Machine a laver la vaisselle comprenant un reservoir

Publications (3)

Publication Number Publication Date
EP2684508A2 EP2684508A2 (de) 2014-01-15
EP2684508A3 EP2684508A3 (de) 2014-01-22
EP2684508B1 true EP2684508B1 (de) 2015-09-09

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EP (1) EP2684508B1 (de)
ES (1) ES2554284T3 (de)
FR (1) FR2993160B1 (de)

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KR102390030B1 (ko) * 2015-07-27 2022-04-25 엘지전자 주식회사 식기세척기
WO2017018773A1 (ko) * 2015-07-27 2017-02-02 엘지전자 주식회사 식기세척기
CN110360674B (zh) * 2019-08-01 2024-10-18 中国大冢制药有限公司 模块化配液中心
CN115191015A (zh) 2020-03-11 2022-10-14 惠普发展公司，有限责任合伙企业 信息元素的颜色改变

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DE102007041305B4 (de) * 2007-08-31 2016-09-15 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät
FR2951470B1 (fr) * 2009-10-16 2011-11-04 Fagorbrandt Sas Machine a laver comprenant au moins un reservoir fixe sur une paroi externe d'une carrosserie
US9402528B2 (en) * 2010-06-01 2016-08-02 Lg Electronics Inc. Dish washer having a heat exchange passage

Also Published As

Publication number Publication date
FR2993160B1 (fr) 2014-07-11
ES2554284T3 (es) 2015-12-17
EP2684508A2 (de) 2014-01-15
FR2993160A1 (fr) 2014-01-17
EP2684508A3 (de) 2014-01-22

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