EP1902187A2 - Groupe de filtration et d'entretien pour piscine, et panier de retenue - Google Patents
Groupe de filtration et d'entretien pour piscine, et panier de retenueInfo
- Publication number
- EP1902187A2 EP1902187A2 EP06778859A EP06778859A EP1902187A2 EP 1902187 A2 EP1902187 A2 EP 1902187A2 EP 06778859 A EP06778859 A EP 06778859A EP 06778859 A EP06778859 A EP 06778859A EP 1902187 A2 EP1902187 A2 EP 1902187A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- basket
- water
- pool
- cartridge
- filtration
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 56
- 238000012423 maintenance Methods 0.000 title claims abstract description 32
- 230000009182 swimming Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000000356 contaminant Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 23
- 238000005188 flotation Methods 0.000 claims description 21
- 239000002984 plastic foam Substances 0.000 claims description 5
- 239000002991 molded plastic Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract 1
- 230000010485 coping Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- -1 leaves Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
- E04H4/169—Pool nozzles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1218—Devices for removal of polluted water; Circumferential gutters
Definitions
- the present invention relates to a pool filtration and maintenance group, and a holding basket for such a filtration unit.
- WO 04/109 042 discloses a flow multiplier device, and filtration groups, fixed or mobile, comprising such a flow multiplier device.
- a flow multiplier device comprises an ejector which projects a flow of water under pressure in a convergent followed by a conduit.
- This device has the advantage of giving, at the outlet of the conduit, a much higher flow rate than that which feeds the ejector. For example, when the ejector receives water at a pressure between 0.5 and 3 bar, the flow multiplier obtained is much greater than 5 and often reaches 10.
- pool filtration and maintenance groups that are mobile, that is to say that can be removed from the pool, for example in winter or for use in other pools.
- These groups have various characteristics and various improvements which can also be used in the filtration and maintenance group of the invention and are therefore not described in detail herein.
- a first problem is that when the entire group is inside the perimeter of the pool, it is necessary to ensure the power supply of the drive motor of the pump, by an electric cable that is in contact water from the pool.
- the drive motor of the pump is not disposed in the group itself, but outside.
- the pool is equipped with a device for connecting water circulation ducts between the mobile unit and the suction and discharge ducts respectively.
- a connection must be made permanently, that is to say in the very structure of the walls of the pool and must either be provided from the beginning, or be installed by expensive work, or it must include flexible ducts that pose safety and aging problems.
- US-2002/040869 relates to a filter assembly having two juxtaposed parts which are separated by a wall, and connected by conduits that pass through the wall. There is no intermediate part between the two parts of connection that can be embedded in a curb.
- the invention allows the solution of the aforementioned problem by providing a pool filtration and maintenance group which comprises two distinct parts, one intended to be immersed in the pool water and the other intended to be placed outside the perimeter of the pool, the two parts being connected by a connecting device.
- this connecting device has as sole essential function the passage of conduits between the pump placed in the outer part and the flow multiplier device placed in the inner part of the pool, and as the flow rate in these ducts is low thanks to the Using the multiplier flow, the ducts may have a small diameter and the connecting device may have a low height and can be housed directly in the lip that normally has a pool, without constituting a significant obstacle.
- the invention relates to a pool filtration and maintenance group, of the type which comprises a set of water circulation and a filter assembly carried by a support between at least one inlet water and at least one water outlet, the circulation device comprising a flow multiplier device which includes an ejector for projecting a stream of water under pressure into a convergent, and the device for filtration comprising at least one cartridge, the ejector of the circulation device being fed by a pump driven by a motor;
- the support of the filtration and maintenance unit comprises two parts connected by a connection device, a first part being intended to be partially immersed in a swimming pool and supporting the circulation device and the filtration device, and a second part being intended to be arranged, in plan view, outside the perimeter of the pool and to transmit water under pressure to the first part, the connecting device comprising water suction ducts; and delivery of pressurized water.
- the second part supports the pump and its motor.
- the group advantageously comprises an envelope which surrounds it and which comprises a first part of envelope corresponding to the first part of the group, a second part of envelope corresponding to the second part of the group, and an intermediate part of envelope corresponding to the connecting device.
- the first envelope portion and the second envelope portion are separable.
- the separation between the second envelope portion and the first envelope portion takes place at a location which is at the connection of the intermediate envelope portion containing the connecting device with one of the first and second shell portions or between these fittings.
- the dimensions of the intermediate portion of the envelope are such that, in the working position of the group, the intermediate portion of the envelope is housed substantially in the volume normally occupied by the edge of the pool edge.
- the height dimension of the intermediate portion of the envelope, in the working position of the group is advantageously less than 12 cm and preferably of the order of 5 cm.
- the longitudinal dimension of the intermediate portion of the envelope, between the first and the second portion of the envelope is substantially equal to the thickness of the wall forming the periphery of the swimming pool, and that the lateral dimension of the device linkage is less than or equal to the length of a prefabricated element of coping.
- the second housing portion is for housing in a housing attached to the outside of the perimeter of the pool.
- a cover is advantageously intended to close the housing when it does not contain the second envelope portion, the cover can also occupy the space normally occupied by the intermediate portion of the envelope.
- the first part of the group comprises at least one filter cartridge, and, preferably, the filter cartridge has an elongate section, comprising two rounded end portions and two substantially rectilinear intermediate portions.
- the cartridge is provided with a perforated support for preventing its deformation during filtration of the water, and the perforated support is placed outside the cartridge.
- the length of the section of the cartridge is greater than or equal to twice its width measured between its rectilinear parts.
- the shell has a water inlet opening disposed at the top of the first shell portion, and the water inlet opening disposed both below and above.
- the expected level of water in the pool comprises a device with retaining flap known in the art under the name of "skimmer".
- the envelope defines, in its first part, a first volume directly connected to the pool water and a second volume, the second volume being connected to the first volume only through the filtration cartridge, and being connected externally via the flow multiplier device, the pressure in the second volume, when the group is in operation, being less than the pressure in the first volume at the same height.
- the group further comprises an indicating device of a magnitude representative of the difference in pressure between the first and second volumes of the first envelope portion.
- the indicating device may include an observation part for simultaneously viewing the level of water in the first volume and the level of the water in the second volume during the operation of the group, the difference between the two levels indicating the pressure difference between the two volumes.
- the ejector supply duct portion disposed in the first casing portion has a shunt joining the outside of the casing and a valve that can be controlled from outside the casing so that at least a portion of the delivery rate of the pump can flow into the branch for supplying an accessory.
- the first envelope portion may have at least one electrical lighting device, and for the at least one power supply cable of the at least one lighting device to join the second envelope portion while passing. in the middle part of the envelope.
- the invention allows an increase in the safety and possibilities of integration of the group to the pools, with a reduction apparent clutter.
- a second problem is related to the fact that mobile filtration and pool maintenance units should be as light as possible to facilitate their placement, removal and transportation. It is therefore desirable on the one hand to reduce the weight and the size of the devices used, and on the other hand to combine functions in devices whose weight is less than that of the elements they replace. According to a first solution of this second problem, only a portion of the filtered flow passes through the retaining basket which creates a pressure drop, the remainder coming directly to the cartridge through an opening in the lower part of the envelope.
- the invention therefore also relates to a pool filtration and maintenance group, of the type which comprises an envelope which delimits, in a first part, a first volume directly connected to the pool water and a second volume, the second volume being connected to the first volume only through a filter cartridge of a filter assembly carried by a support between at least one water inlet and at least one water outlet, the pressure in the second volume, when the group is in operation, being less than the pressure in the first volume at the same height;
- the first envelope part comprises a conduit which connects the lower part of the cartridge to the outside of the lower part of the first envelope part, so that the inside of the cartridge receives from part of the water coming from the surface and secondly from the pool water at a level much lower than the surface.
- the second volume is connected to the outside of the casing via a flow multiplier device which includes an ejector for projecting a stream of water under pressure into a convergent, the ejector being powered by a pump of a circulation device.
- a flow multiplier device which includes an ejector for projecting a stream of water under pressure into a convergent, the ejector being powered by a pump of a circulation device.
- the casing of the filtration and maintenance unit comprises two parts distant from each other and connected by a connection device, the first part being intended to be partially immersed in a swimming pool and supporting the multiplier device and the filtering device, the second portion being adapted to be disposed in plan view outside the perimeter of the pool and to transmit pressurized water to the first portion, and the device link being disposed between the first and second parts and comprising water suction pipes and pressurized water discharge pipes.
- the group comprises a contaminant holding basket, intended to be disposed in a passage formed between a pool water inlet opening and a filter cartridge, the basket having a positive flotation force, even when it contains a nominal quantity of contaminating material, so that it has a natural tendency to rise in standing water, and, when it is free of any contaminating material and is in the passage in the presence of a nominal flow rate of pool water, it creates a pressure drop at least equal to its buoyancy, so that it tends to go down.
- the retaining basket is used to play the role of skimmer flap.
- it comprises a shutter, and in another embodiment, it is of floating type.
- the invention also relates to a contaminant holding basket intended to be disposed in a passage formed between a pool water inlet opening and a filter cartridge; according to the invention, the basket has a positive flotation force, even when it contains a nominal amount of contaminating material, so that it has a natural tendency to rise in stagnant water, and, when it lacks any contaminating material and is in the passage in the presence of a nominal water flow of the pool, it creates a pressure drop at least equal to its buoyancy, so that it tends to go down.
- the basket is intended to cooperate with a cylindrical filter cartridge having an inner section
- the basket has a cylindrical body of outer section smaller than that of the cartridge, closed on one side by a bottom and having on the other side a flange of dimensions greater than that of the section of the cartridge, so that the flange can press one end of the cartridge when the body of the basket is in the cartridge.
- the section of the cylinder of the cartridge with which the basket cooperates is circular or elongated, for example delimited by two semicircles connected by straight lines.
- the basket has a flotation member which gives it the greater part of at least its buoyancy.
- the basket is formed of molded plastics material.
- the flotation device comprises a chamber étan ⁇ he, optionally provided with a plastic foam.
- the flotation member comprises a member of a closed-cell plastic foam.
- the flotation device is adjacent to either the bottom of the basket or the flange of the basket.
- FIG. 1 is a perspective view of a part of swimming pool wall equipped with a coping and a filtration and maintenance group according to the invention
- Figure 2 is a perspective view of the filtration unit shown in Figure 1 but viewed from the other side
- Figure 3 is a perspective view of the portion shown in Figure 1 but seen from outside the pool and after removal of the filtration and maintenance group
- Figure 4 is a diagram of a pool filtration and maintenance group according to the invention, for the description of its principle of operation
- Fig. 5 is a perspective view with torn portions showing the relative disposition of the main elements of a double-type group
- FIG. 6 is a perspective view of a flow multiplier shown in Fig. 5;
- Figure 7 is an exploded perspective view of a filter cartridge and associated basket;
- Figure 8 is a perspective view from above of the basket of Figure 7;
- Fig. 9 is a perspective sectional view of an envelope portion having a filter cartridge and associated basket; and
- Figure 10 is a section similar to Figure 9, but with another position of the basket.
- FIGS 1 to 3 show a pool filtration and maintenance group in one embodiment of the invention.
- a wall 10 delimits the perimeter of a swimming pool and its upper part is surmounted by a coping, represented in the form of a lip with safety nozzle.
- the whole of the group bears the reference 14 and comprises an envelope which comprises a first envelope portion 16 containing a first portion of the group and intended to be immersed for the greater part, and a second envelope portion 18 which contains a second part of the filtration group.
- the two envelope parts are connected by an intermediate envelope portion 20 which contains a connecting device.
- the second part of the group of the group according to the invention which is shown alone in Figure 2, is housed in a housing 22 disposed outside the perimeter of the pool.
- the first envelope portion 16 comprises, at its front part, a water inlet opening 24 intended to be partially immersed, two water outlets 26 and, as an accessory and purely possible accessory, two lighting devices. 28.
- Figure 2 also shows a pressurized water outlet 30 provided with a control device of an associated valve.
- Figure 4 is a block diagram of the group, the same numerical references as in FIGS. 1 to 3 have been used to designate the first casing part 16 of the first part of the group, the second casing part 18 and the intermediate casing part 20 containing the connecting device , as well as references 24, 26 and 30 to designate a water inlet, a water outlet and a water intake under pressure.
- the two dashed lines 32 and 34 conceptually indicate the boundary between the first part of the group and the connecting device on the one hand and between the connecting device and the second group part on the other hand.
- This envelope portion 16 has at least one opening 24 partially submerged, i.e. Normal water 36 of the pool is located between the top and the bottom of the opening 24.
- the water can enter freely through the opening 24 and passes into a basket 38 and inside a cartridge 40. It is held externally by a perforated support 42.
- the lower portion of the cartridge is connected by a conduit 44, which opens at a lower orifice 46, with the water of the pool very much below the surface.
- the relative dimensions of the aperture 24, the cartridge 30, the conduit 44 and the aperture 46 are such that, preferably, about one quarter of the overall flow rate into the cartridge passes through the lower conduit 44, and three-quarters by the basket 38. It is noted that this provision allows the retention by the basket 38 of all floating contaminating parts, while only fine impurities penetrate through the lower conduit 44.
- a partition 48 delimits, inside the first casing portion 16 and in cooperation with the cartridge and the duct 44, a first volume to which the water of the swimming pool freely accesses, and a second volume placed at the outside the cartridge and inside the envelope portion 16 below the partition 48; this second volume communicates with the first volume only through the cartridge 40 and with the external volume as the orifice 26 of the water outlet of the flow multiplier.
- the difference in level can be transformed into a signal understandable by an observer.
- the water of the conduit 50 may carry a float which, following the level 54, shows a color changing from green to yellow then red when the level goes down. This color may for example be applied directly to the wall of the conduit 50.
- Many other devices may give an analogous indication.
- the flow multiplier device itself comprises a suction inlet 56 of water disposed in the second volume, and connected by a duct 58 to the pump 60.
- a discharge duct 62 of the pump 60 returns to the first part of the pump. group for supplying the ejector 64 of the flow multiplier 66.
- the duct 62 comprises a valve 66 allowing, by its control 68 accessible from outside the casing, to transmitting some or all of the flow of the pump 60 to an outlet 30; this water can be used for example to power a broom, a cleaning robot, etc.
- the flow multiplier device 66 which is powered by the ejector 64 placed at the end of the conduit 62 transmits a high rate of overpressure to the outlet 26, thereby forming a strong and constant brewing current.
- a pump 300 consuming 300 W gives a flow rate of about 2 m 3 / h at a pressure of 1.8 bar.
- the flow multiplier receiving this flow rate of 2 m 3 / h, discharges a flow rate of 16 m 3 / h through the outlet 26.
- This flow corresponds to flows of 12 m 3 / h through the upper opening 24 and 4 m 3 / h through the lower opening 46.
- the portion 16 has a height of about 0.8 m, a width of about 0.4 m and a depth of less than 0.2 m.
- FIG. 5 shows the main elements placed inside the envelope portion 16 shown in Figures 1 to 3; it corresponds to a double system, compared to the simple system that has just been described with reference to FIG. 4.
- FIG. 5 shows the main elements placed inside the envelope portion 16 shown in Figures 1 to 3; it corresponds to a double system, compared to the simple system that has just been described with reference to FIG. 4.
- FIG. 5 shows the arrangement of two flow multiplier devices 66 having outlets 26, on either side of two cartridges 40 juxtaposed in the central portion of the envelope portion 16.
- Figure 6 shows a flow multiplier device.
- the ejector 64 is held in the center of a convergent 72 by fins 70, and the output of the convergent 72 is connected to a pipe section 74 of constant diameter, then to a divergent 76 which transmits the current formed to an elbow pipe 78.
- the latter discharges the current formed by the output 26.
- the outlets 26 of the two flow multipliers 66 are turned towards the inside of the pool, and the inlet openings 24 of water are turned towards the sides of the part 16.
- the arrangement may be the opposite.
- outlets 26 can be placed on the sides and the openings can be arranged at the front, and can even be formed by a single opening.
- all the inlet 24 and outlet openings 26 can be formed on the same face, this characteristic is not advantageous because the currents coming from the outlets 26 on the one hand and going towards the openings 24 on the other hand have then opposite senses.
- a disadvantage is that some of the filtered water can come back immediately to be filtered again. It is therefore desirable that these currents be separated, that is to say, transmitted to orifices formed on different faces.
- the arrangement of the rate multiplier devices is only illustrative.
- the interior of the envelope portion 16 may be arranged differently, for example with flow multipliers arranged horizontally, for example at the bottom of the first envelope portion.
- the ejector supply is arranged in a second remote envelope portion according to the invention.
- FIG. 7 shows a cartridge 40 and its associated basket 38.
- the cartridge 40 is represented in flattened form, with two semicircular ends and two rectilinear intermediate parts. This flattened arrangement makes it possible, as shown in FIG. 5, to place two cartridges next to one another and to obtain a larger filtration area than that of a single cylindrical cartridge of circular section occupying the same volume.
- the cartridge may be formed of a pleated nonwoven having pleats with a length of 21 mm.
- the cartridge may have a length of 60 cm, and its section may have a length of 21 cm and a width of 9 cm. It is thus possible to have two cartridges in space which would be occupied by a single cylindrical cartridge of circular section having a diameter of 21 cm.
- Such a cartridge gives a filtration area of 3.6 m 2 , so that the two cartridges shown in Figure 5 give a filtration area of 7.2 m 2 .
- the skimmer retaining flap can be omitted, thereby simplifying the filter group.
- the basket has a lid which is open during the operation of the filtration unit, but closes when the group stops.
- the basket rises so that its inlet opening is above the level of the water surface of the pool as soon as the filtration unit stops, and thus prevents the return to the pool.
- the basket 38 has a body 84 which defines side openings of the order of 1 to 5 mm: the contaminating materials are retained by the basket and only the fine particles reach the cartridge. As basket 38 must be cleaned when it has accumulated enough contaminating material, it can be extracted by a handle 86.
- lid 88 which closes the upper opening of the basket when it is not being filtered, and thus plays the role of the skimmer retaining flap.
- a cartridge 92 shown as a cylinder of circular section is disposed in the envelope portion 16 which has a water inlet opening 24 near its upper portion and a conduit 44 opening through the orifice 46, at its lower part.
- a ballast 93 holds the cartridge against the bottom of the envelope, so that it remains in position and does not tend to rise. However, it can be easily grasped by its upper part to be released, for example to be cleaned.
- a basket 92 for retaining contaminants is disposed in the passage connecting the pool water inlet opening 24 to the filter cartridge 92.
- This basket 94 has an upper flange 96 which largely disengages its upper inlet and can be applied against the upper edge of the cartridge 92, in a sufficiently tight manner that contaminating material can not bypass it to reach the cartridge 92 without passing into the basket 94.
- basket 94 also has a closed bottom, the side opposite the flange, which is provided with a flotation member 98.
- flotation member may comprise a sealed chamber, optionally provided with a plastic foam, or a member of a closed-cell plastic foam, or any other flotation device.
- the basket has a positive flotation force, even when it contains a nominal amount of contaminating material, so that it naturally has a tendency to rise in stagnant water.
- it when it is free of any contaminating material and is in the passage in the presence of a nominal water flow of the pool, it creates a pressure drop at least equal to its flotation force, so that he has a tendency to descend.
- This nominal flow rate is normally between 2 and 30 m 3 / h, and preferably between 5 and 15 m 3 / h.
- the flotation device which gives most of its flotation force to the basket, near the bottom thereof, it may also be adjacent to the flange of the basket.
- the conduits 58 and 62 may be multiple.
- This remark also applies to the suction duct 58.
- Fig. 3 shows an outer casing 22; it appears that, when the filtration unit has been removed, it is desirable for a lid to close the housing 22 to prevent the entry of foreign matter, which cover can also advantageously fill the space provided in the border for the passage of the intermediate part of the envelope.
- the housing 22 can simply be used for connecting the filtration and maintenance unit to a suction-discharge circuit, via the quick coupling, which circuit can be placed remote, and including a pump and a motor placed for example in a nearby garage.
- the second casing portion no longer contains a pump, but only suction and discharge connections.
- the group of handles (not shown) facilitating its handling, especially when leaving the pool.
- the entire empty group is light, especially when the envelope is formed of a polyolefin blow molded, it should be noted that when the group is removed from a pool, it is filled with water. It must be removed gradually so that water can escape.
- the water can escape, either directly or through the cartridge in the opposite direction of its normal direction. In this case, it is desirable that the length of the conduit 44 be as small as possible.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09173602A EP2141308A1 (fr) | 2005-07-11 | 2006-07-11 | Panier de retenue pour groupe de filtration et d'entretien pour piscine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0507397A FR2888268B1 (fr) | 2005-07-11 | 2005-07-11 | Groupe de filtration et d'entretien pour piscine |
PCT/FR2006/001689 WO2007006971A2 (fr) | 2005-07-11 | 2006-07-11 | Groupe de filtration et d'entretien pour piscine, et panier de retenue |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09173602A Division EP2141308A1 (fr) | 2005-07-11 | 2006-07-11 | Panier de retenue pour groupe de filtration et d'entretien pour piscine |
EP09173602.5 Division-Into | 2009-10-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1902187A2 true EP1902187A2 (fr) | 2008-03-26 |
EP1902187B1 EP1902187B1 (fr) | 2010-12-01 |
Family
ID=36026287
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09173602A Withdrawn EP2141308A1 (fr) | 2005-07-11 | 2006-07-11 | Panier de retenue pour groupe de filtration et d'entretien pour piscine |
EP06778859A Active EP1902187B1 (fr) | 2005-07-11 | 2006-07-11 | Groupe de filtration et d'entretien pour piscine, et panier de retenue |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09173602A Withdrawn EP2141308A1 (fr) | 2005-07-11 | 2006-07-11 | Panier de retenue pour groupe de filtration et d'entretien pour piscine |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP2141308A1 (fr) |
AT (1) | ATE490386T1 (fr) |
DE (1) | DE602006018612D1 (fr) |
ES (1) | ES2356927T3 (fr) |
FR (1) | FR2888268B1 (fr) |
MA (1) | MA29687B1 (fr) |
WO (1) | WO2007006971A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917808B1 (fr) * | 2007-06-22 | 2012-08-17 | Arbatax | Vanne a trois voies et groupe de filtration pour piscines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2630315A1 (de) * | 1976-07-06 | 1978-01-12 | Cillichemie | Oberflaechenreiniger fuer ein schwimmbecken |
US4501659A (en) * | 1982-12-07 | 1985-02-26 | Henk Charles R | Skimmer apparatus for swimming pools |
FR2799485B1 (fr) * | 1999-10-11 | 2001-11-23 | Piscines Desjoyaux Sa | Systeme de canalisation pour dispositif de filtration et de pompage de l'eau d'un bassin de piscine |
DE10028751A1 (de) | 2000-06-09 | 2001-12-13 | Daimler Chrysler Ag | Abgasturbine |
FR2831581B1 (fr) * | 2001-10-30 | 2004-01-23 | C S T | Bloc compact de filtration pour piscine et procede de fabrication d'un tel bloc |
FR2835010B1 (fr) * | 2002-01-23 | 2004-03-19 | Magiflex | Procede de circulation et nettoyage de l'eau de piscines, implantation d'un systeme pour la mise en oeuvre du procede et multiplicateur de debit adapte |
FR2850998B1 (fr) * | 2003-02-06 | 2008-06-13 | Piscines Desjoyaux Sa | Dispositif de raccordement de tuyauteries |
ES2273275T3 (es) * | 2003-05-28 | 2007-05-01 | Joel Queirel | Conjunto de circulacion de agua con multiplicacion de caudal para piscina, y grupo de filtracion que lo comprende. |
-
2005
- 2005-07-11 FR FR0507397A patent/FR2888268B1/fr active Active
-
2006
- 2006-07-11 AT AT06778859T patent/ATE490386T1/de not_active IP Right Cessation
- 2006-07-11 DE DE602006018612T patent/DE602006018612D1/de active Active
- 2006-07-11 ES ES06778859T patent/ES2356927T3/es active Active
- 2006-07-11 EP EP09173602A patent/EP2141308A1/fr not_active Withdrawn
- 2006-07-11 WO PCT/FR2006/001689 patent/WO2007006971A2/fr active Application Filing
- 2006-07-11 EP EP06778859A patent/EP1902187B1/fr active Active
-
2008
- 2008-01-09 MA MA30567A patent/MA29687B1/fr unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2007006971A3 * |
Also Published As
Publication number | Publication date |
---|---|
EP2141308A1 (fr) | 2010-01-06 |
MA29687B1 (fr) | 2008-08-01 |
ATE490386T1 (de) | 2010-12-15 |
EP1902187B1 (fr) | 2010-12-01 |
FR2888268A1 (fr) | 2007-01-12 |
FR2888268B1 (fr) | 2008-04-11 |
ES2356927T3 (es) | 2011-04-14 |
WO2007006971A2 (fr) | 2007-01-18 |
DE602006018612D1 (de) | 2011-01-13 |
WO2007006971A3 (fr) | 2007-02-15 |
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