WO2005010286A1 - Clapet de chasse pour reservoir - Google Patents
Clapet de chasse pour reservoir Download PDFInfo
- Publication number
- WO2005010286A1 WO2005010286A1 PCT/ZA2003/000102 ZA0300102W WO2005010286A1 WO 2005010286 A1 WO2005010286 A1 WO 2005010286A1 ZA 0300102 W ZA0300102 W ZA 0300102W WO 2005010286 A1 WO2005010286 A1 WO 2005010286A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plug
- outlet
- cistern
- lever
- housing
- 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
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- 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
Definitions
- This invention relates to a flushing cistern.
- a flushing cistern arrangement includes a plug which obturates an outlet, the plug having a vertical rod which passes through a cylindrical or bell-like housing and connects with a lever, the cylindrical housing being adapted to receive the plug when the rod is raised for a flushing operation, the housing having means biasing the plug to its closed position.
- the biasing means is preferably a compression spring abutting the inside top of the housing and the top of the plug.
- the outlet should complement the plug for a good fit so that there is no leakage.
- the outlet may be frustoconical in section for optimum water flow therethrough.
- Figure 1 is an exploded sectional side view of an arrangement of the present invention
- Figure 2 is an under view of the bell and piston arrangement.
- a cistern flushing arrangement which comprises a bell 10 through which passes a shaft 12 carrying a washer 14 with a plug 16.
- the washer is made from rubber or a rubber-like material, as is the plug.
- the bell has a shoulder 18 between which and a skirt 20 is a compression spring
- the outlet 30 of the cistern 32 is frustoconical as shown by the dotted lines 34, thereby creating a venturi effect to accelerate the water outflow.
- the cistern is curved as shown in the drawing and the outlet is level with the base of the cistern to avoid collection of water in the base of the cistern which is a feature of existing cisterns.
- the outlet also includes a shoulder 36 for location of the outlet or down pipe.
- the bell is held in position by means of bayonet receiving formations 40 and the outlet assembly includes fences 42, the tops 44 thereof having bayonet formations which enter the formations 40 and are turned to effect a joint.
- Fins 50 are provided on the flange 52 to serve as guides for the fences.
- a seal 48 is provided at the connection of the cistern to the outlet assembly.
- the bell 10 can vary in dimension according to the water mains or other source of pressure being used.
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003260144A AU2003260144A1 (en) | 2003-07-29 | 2003-07-29 | Flushing valve for cistern |
PCT/ZA2003/000102 WO2005010286A1 (fr) | 2003-07-29 | 2003-07-29 | Clapet de chasse pour reservoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ZA2003/000102 WO2005010286A1 (fr) | 2003-07-29 | 2003-07-29 | Clapet de chasse pour reservoir |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005010286A1 true WO2005010286A1 (fr) | 2005-02-03 |
Family
ID=34104956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ZA2003/000102 WO2005010286A1 (fr) | 2003-07-29 | 2003-07-29 | Clapet de chasse pour reservoir |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003260144A1 (fr) |
WO (1) | WO2005010286A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268893A (zh) * | 2010-06-07 | 2011-12-07 | 李宝誉 | 马桶节水可调控装置 |
CN102808440A (zh) * | 2012-05-23 | 2012-12-05 | 李飞宇 | 一种排水冲洗机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214127A1 (de) * | 1982-04-16 | 1983-10-20 | Peter 4019 Monheim Alder | Spuelkasten fuer ein wc |
EP0505840A1 (fr) * | 1991-03-26 | 1992-09-30 | Oscar Friberg | Dispositif de décharge d'un réservoir de chasse d'eau d'un lieu d'aisance |
WO1997028319A1 (fr) * | 1996-02-05 | 1997-08-07 | Caicos Limited | Ensemble soupape de vidange |
US5926861A (en) * | 1994-11-04 | 1999-07-27 | Derwent Macdee Limited | Discharge valve |
US6308348B1 (en) * | 2000-10-19 | 2001-10-30 | Wen-Guey Liou | Continuous water level controller |
DE10132146A1 (de) * | 2001-06-28 | 2003-01-23 | Abulgasim Ahmed Abdul Gadir | Toilettenspülung mit Wasserspareinrichtung |
-
2003
- 2003-07-29 WO PCT/ZA2003/000102 patent/WO2005010286A1/fr active Application Filing
- 2003-07-29 AU AU2003260144A patent/AU2003260144A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214127A1 (de) * | 1982-04-16 | 1983-10-20 | Peter 4019 Monheim Alder | Spuelkasten fuer ein wc |
EP0505840A1 (fr) * | 1991-03-26 | 1992-09-30 | Oscar Friberg | Dispositif de décharge d'un réservoir de chasse d'eau d'un lieu d'aisance |
US5926861A (en) * | 1994-11-04 | 1999-07-27 | Derwent Macdee Limited | Discharge valve |
WO1997028319A1 (fr) * | 1996-02-05 | 1997-08-07 | Caicos Limited | Ensemble soupape de vidange |
US6308348B1 (en) * | 2000-10-19 | 2001-10-30 | Wen-Guey Liou | Continuous water level controller |
DE10132146A1 (de) * | 2001-06-28 | 2003-01-23 | Abulgasim Ahmed Abdul Gadir | Toilettenspülung mit Wasserspareinrichtung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268893A (zh) * | 2010-06-07 | 2011-12-07 | 李宝誉 | 马桶节水可调控装置 |
CN102808440A (zh) * | 2012-05-23 | 2012-12-05 | 李飞宇 | 一种排水冲洗机构 |
Also Published As
Publication number | Publication date |
---|---|
AU2003260144A1 (en) | 2005-02-14 |
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