GB1363035A - Cisterns for toilets - Google Patents
Cisterns for toiletsInfo
- Publication number
- GB1363035A GB1363035A GB4299372A GB4299372A GB1363035A GB 1363035 A GB1363035 A GB 1363035A GB 4299372 A GB4299372 A GB 4299372A GB 4299372 A GB4299372 A GB 4299372A GB 1363035 A GB1363035 A GB 1363035A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- valve
- discharge
- fitted
- aperture
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- 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
- E03D1/302—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 with valves kept in open position by means of air or water pressure or by vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (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
1363035 Cistern discharge valves CARRARA & MATTA SpA 15 Sept 1972 [18 Nov 1971] 42993/72 Heading E1C [Also in Division F2] A cistern discharge valve, of the kind wherein a tubular column 9 provides an overflow passage communicating directly with a discharge conduit 2 and carries at its lower end an annular valve disc (11, Fig. 3, not shown) above which is fitted an annular body 10 of buoyant material, the valve disc normally sealing a discharge opening and being lifted therefrom by operation of a manually-actuated lever 13, is modified by the provision of a dashpot device comprising a flexible membrane 14 which is secured to the top of the column and fitted sealingly around the periphery of a cap member 16 to form an air chamber which communicates with the atmosphere via a ballcheck valve 19, 20 and also via a calibrated aperture in a member 18. When the column 9 is raised air is expelled rapidly through the valve 19, 20, whereas lowering of the column can only take, place slowly as air enters via the aperture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7077671A IT942882B (en) | 1971-11-18 | 1971-11-18 | PNEUMATIC CONTROL DISCHARGE DEVICE FOR HUNTING BOXES OR SUCTION BOXES FOR CABINETS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1363035A true GB1363035A (en) | 1974-08-14 |
Family
ID=11314333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4299372A Expired GB1363035A (en) | 1971-11-18 | 1972-09-15 | Cisterns for toilets |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE791325A (en) |
CH (1) | CH548498A (en) |
DE (2) | DE7235447U (en) |
ES (1) | ES407288A1 (en) |
FR (1) | FR2161707A5 (en) |
GB (1) | GB1363035A (en) |
IT (1) | IT942882B (en) |
NL (1) | NL7214466A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2254087A (en) * | 1991-03-26 | 1992-09-30 | Agullo Pablo Fominaya | Hydropneumatic flusher for toilet tanks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1128506B (en) * | 1980-04-16 | 1986-05-28 | Carlo Calaprice | UNLOADING DEVICE FOR LATRINE BOXES |
-
0
- BE BE791325D patent/BE791325A/en unknown
-
1971
- 1971-11-18 IT IT7077671A patent/IT942882B/en active
-
1972
- 1972-09-15 GB GB4299372A patent/GB1363035A/en not_active Expired
- 1972-09-27 DE DE19727235447 patent/DE7235447U/en not_active Expired
- 1972-09-27 DE DE19722247282 patent/DE2247282C3/en not_active Expired
- 1972-10-04 ES ES407288A patent/ES407288A1/en not_active Expired
- 1972-10-26 NL NL7214466A patent/NL7214466A/xx not_active Application Discontinuation
- 1972-11-16 CH CH1671872A patent/CH548498A/en not_active IP Right Cessation
- 1972-11-17 FR FR7241003A patent/FR2161707A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2254087A (en) * | 1991-03-26 | 1992-09-30 | Agullo Pablo Fominaya | Hydropneumatic flusher for toilet tanks |
GB2254087B (en) * | 1991-03-26 | 1995-01-18 | Agullo Pablo Fominaya | Hydropneumatic discharge device for toilet flush cisterns |
Also Published As
Publication number | Publication date |
---|---|
DE7235447U (en) | 1974-08-29 |
IT942882B (en) | 1973-04-02 |
ES407288A1 (en) | 1975-10-16 |
BE791325A (en) | 1973-03-01 |
DE2247282C3 (en) | 1976-01-08 |
DE2247282B2 (en) | 1975-05-22 |
NL7214466A (en) | 1973-05-22 |
DE2247282A1 (en) | 1973-05-24 |
FR2161707A5 (en) | 1973-07-06 |
CH548498A (en) | 1974-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |