FR2323828A1 - Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve - Google Patents

Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve

Info

Publication number
FR2323828A1
FR2323828A1 FR7528029A FR7528029A FR2323828A1 FR 2323828 A1 FR2323828 A1 FR 2323828A1 FR 7528029 A FR7528029 A FR 7528029A FR 7528029 A FR7528029 A FR 7528029A FR 2323828 A1 FR2323828 A1 FR 2323828A1
Authority
FR
France
Prior art keywords
bellows
jaws
release valve
water release
air chamber
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.)
Withdrawn
Application number
FR7528029A
Other languages
French (fr)
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.)
BOURASSEAU GILLES
Original Assignee
BOURASSEAU GILLES
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 BOURASSEAU GILLES filed Critical BOURASSEAU GILLES
Priority to FR7528029A priority Critical patent/FR2323828A1/en
Publication of FR2323828A1 publication Critical patent/FR2323828A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/04—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the seat or cover combined with devices for opening and closing shutters in the bowl outlet and/or with devices for raising and lowering seat or cover; Raising or lowering seat and/or cover by flushing or by the flushing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Toilet Supplies (AREA)

Abstract

The automatically flushing cistem for lavatories uses a folding seat forming an air chamber. the chamer is connected to the flushing mechanism by a pipe which enters a second chamber enclosed by a bellows. The bellows are normally held open by a spring which is connected at the bottom to a rigid bar. The bar joins a jaw mechanism which is held closed by a spring around a ball. A person sitting on the flap causes an air pressure to elongate the bellows and maintain the jaws closed. As the person stands, the suction on the bellows open the jaws and sends water into the lavatory bowl through the flap. As the water level falls below the bellows, they expand again and close the water release valve.
FR7528029A 1975-09-12 1975-09-12 Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve Withdrawn FR2323828A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528029A FR2323828A1 (en) 1975-09-12 1975-09-12 Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528029A FR2323828A1 (en) 1975-09-12 1975-09-12 Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve

Publications (1)

Publication Number Publication Date
FR2323828A1 true FR2323828A1 (en) 1977-04-08

Family

ID=9159923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528029A Withdrawn FR2323828A1 (en) 1975-09-12 1975-09-12 Automatic toilet flushing cistern - uses toilet seat as air chamber to operate air bellows connected to jaws and water release valve

Country Status (1)

Country Link
FR (1) FR2323828A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701501A1 (en) * 1993-02-12 1994-08-19 Fourneaux Roger Saver device for a water flushing apparatus
WO2000028163A1 (en) * 1998-11-07 2000-05-18 Koo Hong Sik Device for automatically flushing toilet bowls
CN104736776A (en) * 2013-09-03 2015-06-24 贝斯特奥特株式会社 Powerless automatic flushing toilet seat for direct water having air exhaust and intake control functions only through human body weight and powerless automatic flushing toilet seat for direct water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701501A1 (en) * 1993-02-12 1994-08-19 Fourneaux Roger Saver device for a water flushing apparatus
WO2000028163A1 (en) * 1998-11-07 2000-05-18 Koo Hong Sik Device for automatically flushing toilet bowls
CN104736776A (en) * 2013-09-03 2015-06-24 贝斯特奥特株式会社 Powerless automatic flushing toilet seat for direct water having air exhaust and intake control functions only through human body weight and powerless automatic flushing toilet seat for direct water

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Legal Events

Date Code Title Description
ST Notification of lapse