WO1994023140A1 - Dispositif economiseur d'eau - Google Patents
Dispositif economiseur d'eau Download PDFInfo
- Publication number
- WO1994023140A1 WO1994023140A1 PCT/DK1994/000117 DK9400117W WO9423140A1 WO 1994023140 A1 WO1994023140 A1 WO 1994023140A1 DK 9400117 W DK9400117 W DK 9400117W WO 9423140 A1 WO9423140 A1 WO 9423140A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- push
- cup
- shaped part
- button
- water
- Prior art date
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Definitions
- the present invention relates to a water-saving device for water closets with a lifting handle actuator for discharge of an optional amount of water, comprising actuator means fixed to the lifting rod and mobile in relationship to each other.
- This kind of device is known from FR, Al , 2 609 297, where the flushing is controlled by a concentric tube mounted around a rod.
- the rod and tube are connected with a valve and mobile in relationship to each other.
- the tube is conncected to an actuation flange.
- the valve opening is limited (d) , and a partial flush is discharged.
- the knob causes the rod to open the valve more (D) , thereby discharging a full flush.
- 211 510 a flushing device for flush- ing different amounts of water is known, where the lift is limited by a leverarm engaging the lifting rod bene ⁇ ath the push-button, and a full flush is obtained by pushing the push-button.
- the object of this invention is' to show a cheaper and more simple lifting-device, for optional flushing, which can be mounted on an ordinary lifting rod, found in water closets with a lifting handle actuator.
- a lifting device including a cup-shaped part screwed onto the lifting rod, the cup- shaped part having an actuation-flange, an internally mounted push-button affected by a spring to repel the cup-shaped part's bottom from the push-button, and push-elements mounted through holes and adjustably fixed to the push-button.
- the obtained unit is screwed onto the lifting rod of an ordinary water closet after the removal of the normal actuator-button.
- the cup-shaped part's bottom is supported by a fixed support on the toilet .
- the push-button When flushing, the push-button is pushed (e.g. with the thumb) and the cup-shaped part's flange is lifted and pressed up against the push button.
- the push- elements stay in their position supported against the toilet.
- the lifting rod is raised to a height limited by the push-elements.
- the button is held in this posi ⁇ tion for as long as a partial flush is wanted.
- the push-elements will be in the form of screws, mount ⁇ ed through holes in the cup-shaped part and screwed into the bottom of the push-button.
- the amount of water to be used when using the partial flush is adjustable by changing the length screwed into the push-button.
- the screws are sunkscrews, which are sunk into an lie against the bottom of the cup-shaped part when the push-button is in passive position.
- the push-button is situated inside the cup-shaped part fixed by the pressure of the spring and the sunkscrews sunk into the cup-shaped part.
- the screws make it possible to adjust the amount of water to be discharged during a partial flush, and the screwheads are supported by a fixed support on the toilet .
- the spring is supported by a recess situat ⁇ ed in the central part of the cup-shaped part, and an axial recess in the push-button (5). This means that the actuator is very sturdy.
- Fig. 1 shows a cross-section of the invention in a passive positon
- Fig. 2 shows a cross-section of the invention during a partial flush operation
- Fig. 3 shows the invention during a full flush opera ⁇ tion.
- Fig. 1 shows a cross-section of a water-saving device including a cup-shaped part (1) with connection ele ⁇ ments (2), e.g. threads, for the lifting rod (3).
- the cup-shaped part (1) has two holes (10) for the push-elements (4), e.g. screws, which are screwed on to the push-button. Between the cup-shaped part (1) and the push-button (5) a spring (7) is mounted to repel the cup-shaped part (1) and the push-button (5) from each other.
- the screwheads (8) are supported by a fixed support (9) on the toilet when the push-button (5) and the cup- shaped part (1) are pressed together, thereby lifting the cup-shaped part (1) and the lifting rod (3) a limi ⁇ ted distance. In fig. 3, the cup-shaped part is pulled so that the lifting rod (3) activates a full flush.
Landscapes
- 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)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94911850A EP0692048A1 (fr) | 1993-03-29 | 1994-03-22 | Dispositif economiseur d'eau |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK0364/93 | 1993-03-29 | ||
DK036493A DK171811B1 (da) | 1993-03-29 | 1993-03-29 | Vandspare-anordning |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994023140A1 true WO1994023140A1 (fr) | 1994-10-13 |
Family
ID=8092685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK1994/000117 WO1994023140A1 (fr) | 1993-03-29 | 1994-03-22 | Dispositif economiseur d'eau |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0692048A1 (fr) |
DK (1) | DK171811B1 (fr) |
WO (1) | WO1994023140A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619585A1 (de) * | 1976-05-04 | 1977-11-17 | Dieter Ing Grad Sperlich | Spuelkasten mit einem ersten verschlusskoerper fuer vollspuelung und einem zweiten verschlusskoerper fuer sparspuelung |
DE2901821A1 (de) * | 1979-01-18 | 1980-07-31 | Roland Moerl | Wasserdosiereinrichtung fuer wc spuelkaesten |
FR2609297A1 (fr) * | 1987-01-06 | 1988-07-08 | Andreani Jean Pierre | Systeme de chasse d'eau permettant l'evacuation a deux ou plusieurs debits |
-
1993
- 1993-03-29 DK DK036493A patent/DK171811B1/da not_active IP Right Cessation
-
1994
- 1994-03-22 WO PCT/DK1994/000117 patent/WO1994023140A1/fr not_active Application Discontinuation
- 1994-03-22 EP EP94911850A patent/EP0692048A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619585A1 (de) * | 1976-05-04 | 1977-11-17 | Dieter Ing Grad Sperlich | Spuelkasten mit einem ersten verschlusskoerper fuer vollspuelung und einem zweiten verschlusskoerper fuer sparspuelung |
DE2901821A1 (de) * | 1979-01-18 | 1980-07-31 | Roland Moerl | Wasserdosiereinrichtung fuer wc spuelkaesten |
FR2609297A1 (fr) * | 1987-01-06 | 1988-07-08 | Andreani Jean Pierre | Systeme de chasse d'eau permettant l'evacuation a deux ou plusieurs debits |
Also Published As
Publication number | Publication date |
---|---|
DK36493D0 (da) | 1993-03-29 |
DK171811B1 (da) | 1997-06-16 |
DK36493A (da) | 1994-09-30 |
EP0692048A1 (fr) | 1996-01-17 |
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