EP0723050A1 - Dispositif d'écoulement d'un réservoir de chasse d'eau - Google Patents

Dispositif d'écoulement d'un réservoir de chasse d'eau Download PDF

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Publication number
EP0723050A1
EP0723050A1 EP95118854A EP95118854A EP0723050A1 EP 0723050 A1 EP0723050 A1 EP 0723050A1 EP 95118854 A EP95118854 A EP 95118854A EP 95118854 A EP95118854 A EP 95118854A EP 0723050 A1 EP0723050 A1 EP 0723050A1
Authority
EP
European Patent Office
Prior art keywords
float
valve tube
locking unit
unit
drain fitting
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.)
Ceased
Application number
EP95118854A
Other languages
German (de)
English (en)
Inventor
Hilmar Bauer
Andreas Büchner
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.)
Friatec AG
Original Assignee
Friatec AG
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 Friatec AG filed Critical Friatec AG
Publication of EP0723050A1 publication Critical patent/EP0723050A1/fr
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure

Definitions

  • the invention relates to a drain fitting of a cistern for a dual flush according to the features specified in the preamble of claim 1.
  • Such a drain fitting for cisterns is known from German utility model DE 84 36 155 U1, by means of which a full or a partial flush can be carried out.
  • the drain fitting contains a bottom valve, a valve tube and two floats on which the valve tube can be supported.
  • locking and unlocking levers are provided which can be actuated from the outside by means of buttons or the like and act on hold-down devices in the cistern.
  • the hold-down devices are subjected to pressure forces and as long as there is an active connection with the assigned lever, the respective float is locked. By releasing the one upper float, its buoyancy causes the valve tube to be lifted and the bottom valve to be opened for partial flushing.
  • a drain fitting with a weight body which is raised together with a valve tube and a valve body when a partial flush is triggered.
  • the weight body loads the raised valve body and presses it down against a buoyancy arrangement against a buoyancy arrangement.
  • a full flush is triggered, only the valve tube is raised, while the weight body remains in a predetermined position and is not raised.
  • the valve tube thus only gets onto the valve seat without the additional load from the weight body after the cistern has been completely emptied.
  • a special release or locking device for the weight body is required, which means that additional effort is required.
  • the full or partial flushing is triggered if necessary by means of one of two separate buttons which are coupled to the triggering device of the drain fitting via corresponding levers.
  • the object of the invention is to further develop a drain fitting of the type mentioned in such a way that a defined dual flushing can be achieved with little production and assembly effort.
  • the installation of the drain fitting in a cistern and any necessary cleaning or service work should be carried out in a simple manner can.
  • the cost of materials and / or the number of components required should be reduced to a minimum.
  • the drain fitting should have a high level of functional reliability and a long service life.
  • the proposed drain fitting is characterized by a functionally reliable construction and requires no complex or fault-prone components.
  • the drain fitting contains two floats, one of which can be fixed by means of the locking unit with respect to the brake container, so that only the upper float is effective and a part of the water can flow out of the cistern for a partial flush.
  • the other lower float is also released for a full flush by means of the unlocking unit.
  • the partial flushing is triggered by lifting a first driver, the locking mentioned being maintained.
  • the unlocking unit can be actuated by lifting a second driver, on the one hand to release the locking unit of the first float and on the other hand to raise the valve tube.
  • the valve tube is lifted directly by means of the drivers and it does not have to float upwards together with the floats.
  • the locking unit enables a short distance within the cistern to be fixed on the brake reservoir and the upwardly directed drivers are only used to transmit tensile forces and can therefore be of lightweight construction.
  • the locking unit contains bolts or the like, which enable a form-fitting coupling to a brake container of the first float.
  • the brake container contains at least one coupling element with which the locking unit, in particular its bolt, can be brought into engagement.
  • the coupling element according to the invention is designed as a projection, a hook, an opening, a groove or the like.
  • the proposed drain fitting has a simple, functional design and easily triggers either for a partial flush or for a full flush.
  • the brake container expediently contains an opening whose free outflow cross section can be predetermined for the water.
  • a slide assigned to the above-mentioned opening is used, by means of which the opening can be more or less opened or closed.
  • the drain fitting shown in FIG. 1 contains a bottom valve 2, which is connected to a cistern 4, which is only indicated here, in a known manner.
  • the bottom valve 2 can be screwed or plugged into the cistern 4, with appropriate seals being provided, or integrally molded onto the housing of the cistern.
  • the bottom valve 2 extends upwards in the direction of a longitudinal axis 6 and carries a brake container 8 in which a first float 10, in particular made of polystyrene, is arranged.
  • the float 10 is appropriately annular and can move according to the water level in the cistern 4 in the direction of the longitudinal axis 6 in the brake tank 8.
  • the bottom valve 2 and the brake container 8 which is expediently releasably connected to this surround a valve tube, which preferably consists of a lower part 12 and an upper part 14.
  • the valve pipe can expediently be designed as an overflow pipe and is also referred to below as an overflow pipe.
  • the bottom valve 2 has a valve seat 16, which is associated with a valve body 18 connected to the overflow pipe or its lower part 12.
  • the valve body 18 is designed as a disk-shaped seal consisting of an elastomer.
  • the annular part of the floor valve 2 provided within the cistern has webs 20 distributed over the circumference and through the latter, water can flow out of the interior of the cistern 2 through an outflow nozzle 24 and a pipe connected thereto into a toilet bowl when the overflow pipe and valve body 18 are raised.
  • valve or overflow pipe is divided into a lower part 12 and an upper part 14 and these are connected to one another via a seal 26 and a screw connection 28.
  • the drain fitting can be easily adapted to the maximum flushing water level of, in particular, 9 l of the respective cistern.
  • the dashed line 30 indicates, for example, the 9 l flushing water level of one cistern. If the maximum flushing water level is at a greater distance from the bottom of the cistern in another cistern, then only the length of the upper part 14 has to be increased.
  • a shorter upper part 14 of the overflow pipe is to be provided in a further cistern for a lower maximum flushing water level. Due to the two-part design of the overflow pipe, the adaptation to the respective cistern can be made easily and safely without any other changes to the drain fitting.
  • the brake container 8 contains an opening 32 which penetrates the outer wall and through which water can flow out of the interior 34 of the brake container 8.
  • the opening 32 is assigned a slide 36 which can be actuated from the upper edge of the cistern, in particular via a rod 38 which is guided upwards.
  • the opening 32 can be more or less opened or closed by means of the slide 36 and thus the flow cross section for the water flowing out of the interior 34 can be adjusted.
  • the outflow speed The water from the brake container 8 can thus be regulated, as a result of which the full flush is set continuously between two predefinable limit values, in particular between 6 and 9 l, of the flush volume. Since the rod 38 protrudes upwards, preferably above the maximum water level, the setting can be carried out without any problems when the drain fitting is installed.
  • the flushing quantity is adjusted by means of the slide 36, the flushing quantity being adjustable from the opening of the cistern by means of the rod 38 which is extended upwards.
  • the water outlet from the brake container 8 is regulated via the defined opening in the brake container 8, the cross section of which can be changed via the slide 36.
  • the flushing volume of the cistern can be adjusted steplessly, in particular from a 6 liter full flush and 3.5 liter small flush to 9 liter full flush and 4 liter small flush.
  • the setting of the small flush is particularly useful since more water is required for siphon rinsing in 9 liter toilets than in 6 liter toilets.
  • the overflow pipe 12, 14 is raised vertically upwards by means of a driver 40 to actuate a partial or small flush, and in particular with a flush volume of 3 l, as indicated by arrow 42.
  • the first driver 40 mentioned is firmly connected to the upper part 14 of the overflow pipe and is expediently formed in one piece with the upper part 14.
  • the valve body or the seal 18 is lifted off the valve seat 16, so that water can flow out of the outlet connection 24 through the windows 22.
  • a second float 44 is assigned to the overflow pipe or its upper part 14.
  • the second float 44 which is preferably designed as a styrofoam ring, surrounds the overflow pipe.
  • the second float 44 is arranged within a cover 45.
  • the upper part 14 has a number of radial webs 46 which can rest on top of the second float 44. There is a sufficiently small gap between the second float 44 and the inside of the cover, so that the second float 44 can float in accordance with the water level without the movability of the cover 45 being significantly influenced.
  • the cover 45 is designed as a brake container for the second float, so that in Particularly expediently, the drain fitting closes quietly even during the partial flushing.
  • the cover 45 preferably has an opening 47 at the upper end for the upper part 14 of the overflow pipe and a second driver to be explained below. Congruent to the overflow pipe, the second float 44 can thus float up and hold the overflow pipe in the raised position.
  • the first float 10 is blocked by a locking unit 48 in the brake container 8 and prevented from buoyancy.
  • the locking unit 48 is directly assigned to the brake container 8, in which the float 10 can be locked in a short way.
  • the cover 45 with its preferably enlarged lower part 49, surrounds the locking unit 48 and bolts, guide bodies and other mechanical parts to be explained below, which are thus reliably protected against damage from the outside. This achieves an increased emotional quality.
  • the locking unit 48 is expediently assigned to the upper area of the brake container 8 and contains a web 50 against which the float 10 bears. In the position shown, the float 10 is locked by means of the locking unit 48 in such a way that the buoyancy of the float 10 is not effective on the valve tube 12, 14.
  • the cover 45 is connected to the brake container 8.
  • the brake container 8 has a ring 51 or the like, which is directed radially outward in particular.
  • the cover 45 there is a liquid-tight connection to the brake container 8, in which water can therefore not flow in from above, although it has openings on its top through which the web (s) 50 of the unlocking unit 48 pass.
  • the cover 45, and in particular its lower part 49, is preferably detachably connected at its lower end to the ring 51 mentioned.
  • the locking unit 48, the unlocking unit to be explained below and the at least one coupling element of the brake container are arranged inside the cover 45, specifically in its lower part 49, and thus reliably protected against external influences or damage, in particular during assembly or service measures.
  • Fig. 3 the drain fitting is shown when the partial or small flush is ended.
  • Part of the water has flowed through the bottom valve 2 and the upper water level has taken a position according to the line 52, which corresponds to a water volume of 6 l, for example.
  • the line 52 which corresponds to a water volume of 6 l, for example.
  • 3 l of water have therefore flowed out in the small flush.
  • the buoyancy of the second float 44 is interrupted due to the sinking of the water line, the overflow pipe 12, 14 likewise sinking downward and the bottom valve 2 being closed by means of the sealing ring 18.
  • the rinsing process for the partial rinse volume is then ended.
  • the locking unit 48 preferably contains at least one latch 60 on a carrier 59.
  • the carrier 59 is preferably designed in the form of a plate and on its underside is the web 50 already mentioned, which projects into the brake container 8 from above.
  • the at least one latch 60 is preferably mounted on the support 59 so that it can pivot about a horizontal axis.
  • a plurality of such bolts 60 are expediently arranged distributed over the circumference of the locking unit 48 and / or of the support 59, which is designed here as a plate.
  • the bolt or bolts can be mounted on the carrier 59 in another way, for example by means of an oblique guide. At least two, preferably three such bars are expediently arranged distributed uniformly over the circumference.
  • the locking unit 48 has been released by means of the unlocking unit 58, as a result of which the first float 10 was able to float upwards.
  • the unlocking unit 58 acts on the locking unit to release the float 10.
  • the latch 60 contains at the upper end a small lever 62 on which the unlocking unit 58 can act.
  • the unlocking unit 58 which has a pull tube 63, contains at the lower end a disk 64 with recesses 66 which are assigned to the levers 62 of the respective bolt 60.
  • the lever 62 is angled and forms an inclined plane, so that when the unlocking unit 58 is lifted, the bolt 60 is pivoted outwards into the position shown.
  • the latch 60 has a hook 67 which corresponds to a coupling element 68 of the brake container 8 which is designed as a hook-shaped projection. As long as the latch 60 engages with the coupling element 68 of the brake container 8, the first float 10 is locked according to the invention.
  • the overflow pipe and expediently its upper part 14, has a contact body 70, which is preferably designed as an annular collar and with which the unlocking unit 58 also interacts.
  • the upper edge of the pull tube 63 of the unlocking unit 58 engages with the collar 70 of the overflow tube.
  • the brake container 8 has upwardly projecting guide bodies 72 for the locking unit 48.
  • a plurality of such guide bodies 72 are advantageously distributed over the circumference, preferably arranged in pairs, such that one of the latches 60 is located between two of the guide bodies.
  • the smooth movement of the up and down movement of the locking unit 48 is ensured in this way and jamming or jamming of the locking unit 48 is thus prevented.
  • the unlocking unit 58 is also guided by means of the guide bodies 72 which, like the levers 62, protrude through the recesses 66. Due to this special design, the locking unit 48 and the unlocking unit are secured against rotation with respect to the longitudinal axis.
  • FIG. 5 shows the drain fitting after a full flush has ended.
  • the buoyancy of the first float 10 is interrupted after the brake container 8 has been emptied.
  • the overflow pipe 12, 14 has sunk correspondingly downward and the seal or the valve body 18 rests on the valve seat 16, so that water can no longer flow out.
  • the locking unit 48 and the unlocking unit 58 have also sunk downward.
  • the latches 60 which can preferably be pivoted about a horizontal axis, engage with their hooks 67 again under the associated projections 68 of the brake container 8 consequently a functionally reliable hooking of the latch 60 with the projection 68 of the brake container is ensured.
  • the outflow cross section of the water from the interior 34 through the opening 32 is predetermined by means of the slide 36.
  • the water level only partially drops to line 76, 3 l of water remaining in the cistern, or the cistern can be completely emptied, as is indicated by the dash-dotted line 78 in accordance with a residual water level.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Float Valves (AREA)
EP95118854A 1995-01-18 1995-11-30 Dispositif d'écoulement d'un réservoir de chasse d'eau Ceased EP0723050A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19501355 1995-01-18
DE19501355A DE19501355C2 (de) 1995-01-18 1995-01-18 Ablaufarmatur für einen Spülkasten

Publications (1)

Publication Number Publication Date
EP0723050A1 true EP0723050A1 (fr) 1996-07-24

Family

ID=7751749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95118854A Ceased EP0723050A1 (fr) 1995-01-18 1995-11-30 Dispositif d'écoulement d'un réservoir de chasse d'eau

Country Status (8)

Country Link
EP (1) EP0723050A1 (fr)
CZ (1) CZ5496A3 (fr)
DE (1) DE19501355C2 (fr)
FI (1) FI960248A (fr)
IL (1) IL116612A (fr)
NO (1) NO960206L (fr)
PL (1) PL312351A1 (fr)
SK (1) SK5096A3 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801179A2 (fr) * 1996-04-10 1997-10-15 Oliveira & Irmao S.A. Dispositif pour réguler une soupape de vidange d'une chasse d'eau
DE19643537A1 (de) * 1996-10-23 1998-05-07 Eberhard Armingeon Einrichtung zum dosierten Abzug von Flüssigkeiten aus drucklosen Behältern
EP0859093A2 (fr) * 1997-02-14 1998-08-19 Schneider, Helmhold, Dr. Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel
DE19736763C1 (de) * 1997-08-23 1999-02-04 Friatec Ag Ablaufarmatur für einen Spülkasten
EP0899386A2 (fr) 1997-08-23 1999-03-03 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
EP0955417A2 (fr) 1998-05-06 1999-11-10 GIE ETEX Gestion S.A. Dispositif de chasse pour une chasse d'eau
EP1010826A1 (fr) 1998-12-18 2000-06-21 Prosan, d.o.o. Dispositif d'écoulement pour chasse d'eau
WO2001036757A1 (fr) * 1999-11-15 2001-05-25 James Churchill Haslam Mecanisme de chasse d'eau
EP1245744A1 (fr) * 2001-03-29 2002-10-02 VALSIR S.p.A. Soupape d'évacuation d'un réservoir de chasse
AU765037B2 (en) * 1996-04-10 2003-09-04 Oliveira & Irmao S.A. Device for controlling the discharge valve of a lavatory flush tank
WO2006056782A1 (fr) * 2004-11-25 2006-06-01 Clorindo Diaz-Perez Combinaison de chasse d'eau et de reservoir ayant une sortie
EP2146012A1 (fr) 2008-07-16 2010-01-20 Sanitaire Accessoires Services - S.A.S. Dispositif de chasse d'eau permettant un réglage simultané d'un flotteur et d'un tube de trop plein
EP2141294A3 (fr) * 2008-07-02 2012-05-16 VIEGA GmbH & Co. KG Soupape à double volume pour une chasse d'eau dotée d'un mécanisme de flotteur à commande amélioré

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730271C1 (de) 1997-07-15 1999-01-28 Schwab Sanitaer Plastic Gmbh Ablaufarmatur für einen Spülkasten
DE202004004528U1 (de) * 2004-03-23 2005-08-18 Viega Gmbh & Co. Kg Ablaufarmatur für einen Spülkasten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829194A1 (de) * 1978-07-03 1980-01-17 Udo Lohrmann Spuelkasten fuer toiletten
DE8436155U1 (de) 1984-12-11 1985-03-21 Pag Presswerk Ag, 4300 Essen Auslaufventil fuer wc-spuelkaesten
FR2676480A1 (fr) * 1991-05-16 1992-11-20 Tolbert Timothy Dispositif d'evacuation pour reservoir, a deversement variable.
DE3618671C2 (fr) 1985-07-02 1993-05-06 Geberit Ag, Jona, St.Gallen, Ch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7722410U1 (de) * 1977-07-16 1977-10-20 Horstmann, Heinz-Georg, 2000 Hamburg Toilettenspuelkasten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829194A1 (de) * 1978-07-03 1980-01-17 Udo Lohrmann Spuelkasten fuer toiletten
DE8436155U1 (de) 1984-12-11 1985-03-21 Pag Presswerk Ag, 4300 Essen Auslaufventil fuer wc-spuelkaesten
DE3618671C2 (fr) 1985-07-02 1993-05-06 Geberit Ag, Jona, St.Gallen, Ch
FR2676480A1 (fr) * 1991-05-16 1992-11-20 Tolbert Timothy Dispositif d'evacuation pour reservoir, a deversement variable.

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801179A2 (fr) * 1996-04-10 1997-10-15 Oliveira & Irmao S.A. Dispositif pour réguler une soupape de vidange d'une chasse d'eau
EP0801179A3 (fr) * 1996-04-10 1998-04-08 Oliveira & Irmao S.A. Dispositif pour réguler une soupape de vidange d'une chasse d'eau
AU765037B2 (en) * 1996-04-10 2003-09-04 Oliveira & Irmao S.A. Device for controlling the discharge valve of a lavatory flush tank
AU723228B2 (en) * 1996-04-10 2000-08-24 Oliveira & Irmao S.A. Device for controlling the discharge valve of a lavatory flush tank
DE19643537C2 (de) * 1996-10-23 2000-01-13 Eberhard Armingeon Ablaufarmatur zum dosierten Teil- oder Vollabzug von Flüssigkeiten aus einem drucklosen Behälter
DE19643537A1 (de) * 1996-10-23 1998-05-07 Eberhard Armingeon Einrichtung zum dosierten Abzug von Flüssigkeiten aus drucklosen Behältern
EP0859093A3 (fr) * 1997-02-14 1998-12-23 Schneider, Helmhold, Dr. Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel
EP0859093A2 (fr) * 1997-02-14 1998-08-19 Schneider, Helmhold, Dr. Dispositif d'écoulement pour réservoir de chasse d'eau de toilette permettant sélectivement le rinçage complet ou partiel
EP0899386A2 (fr) 1997-08-23 1999-03-03 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
EP0899385A2 (fr) 1997-08-23 1999-03-03 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
DE19736766A1 (de) * 1997-08-23 1999-03-04 Friatec Ag Ablaufarmatur eines Spülkastens
EP0899386A3 (fr) * 1997-08-23 1999-10-13 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
EP0899385A3 (fr) * 1997-08-23 1999-10-13 Friatec Aktiengesellschaft Clapet de vidange d'un réservoir de chasse d'eau
DE19736763C1 (de) * 1997-08-23 1999-02-04 Friatec Ag Ablaufarmatur für einen Spülkasten
DE19736766C2 (de) * 1997-08-23 2000-12-21 Friatec Ag Ablaufarmatur eines Spülkastens
EP0955417A2 (fr) 1998-05-06 1999-11-10 GIE ETEX Gestion S.A. Dispositif de chasse pour une chasse d'eau
EP1010826A1 (fr) 1998-12-18 2000-06-21 Prosan, d.o.o. Dispositif d'écoulement pour chasse d'eau
WO2001036757A1 (fr) * 1999-11-15 2001-05-25 James Churchill Haslam Mecanisme de chasse d'eau
EP1245744A1 (fr) * 2001-03-29 2002-10-02 VALSIR S.p.A. Soupape d'évacuation d'un réservoir de chasse
WO2006056782A1 (fr) * 2004-11-25 2006-06-01 Clorindo Diaz-Perez Combinaison de chasse d'eau et de reservoir ayant une sortie
GB2421252B (en) * 2004-11-25 2009-04-15 Clorindo Diaz-Perez Toilet flushing apparatus
EP2141294A3 (fr) * 2008-07-02 2012-05-16 VIEGA GmbH & Co. KG Soupape à double volume pour une chasse d'eau dotée d'un mécanisme de flotteur à commande amélioré
EP2146012A1 (fr) 2008-07-16 2010-01-20 Sanitaire Accessoires Services - S.A.S. Dispositif de chasse d'eau permettant un réglage simultané d'un flotteur et d'un tube de trop plein
FR2933996A1 (fr) * 2008-07-16 2010-01-22 Sanitaire Accessoires Services Dispositif de chasse d'eau permettant un reglage simultane d'un flotteur et d'un tube de trop plein

Also Published As

Publication number Publication date
SK5096A3 (en) 1996-08-07
IL116612A0 (en) 1996-03-31
FI960248A (fi) 1996-07-19
FI960248A0 (fi) 1996-01-18
DE19501355A1 (de) 1996-08-01
CZ5496A3 (en) 1996-08-14
NO960206D0 (no) 1996-01-17
DE19501355C2 (de) 1997-07-10
IL116612A (en) 1998-12-06
PL312351A1 (en) 1996-07-22
NO960206L (no) 1996-07-19

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