FR2250358A5 - Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water - Google Patents

Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water

Info

Publication number
FR2250358A5
FR2250358A5 FR7236978A FR7236978A FR2250358A5 FR 2250358 A5 FR2250358 A5 FR 2250358A5 FR 7236978 A FR7236978 A FR 7236978A FR 7236978 A FR7236978 A FR 7236978A FR 2250358 A5 FR2250358 A5 FR 2250358A5
Authority
FR
France
Prior art keywords
water
synchronised
siphonless
valve
discharge valve
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
Application number
FR7236978A
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.)
PIAT MOISE FR
Original Assignee
PIAT MOISE FR
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 PIAT MOISE FR filed Critical PIAT MOISE FR
Priority to FR7236978A priority Critical patent/FR2250358A5/en
Priority to IT6995373A priority patent/IT996788B/en
Application granted granted Critical
Publication of FR2250358A5 publication Critical patent/FR2250358A5/en
Expired 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
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet

Landscapes

  • Engineering & Computer Science (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)
  • Fluid-Driven Valves (AREA)

Abstract

No siphon tank is used, and the bowl has a mechanical closing valve opened by a ram whose operation is synchronised with the admission of flushing water into the bowl. A return spring (10) normally keeps the valve (5) shut. The valve can move axially, being mounted on the piston rod of a hydraulic ram. The supply of water under pressure acts on one face of the ram piston, and the return spring on the other. There can be a tapping, from the water under pressure admitted to the bowl, leading to an inclined injector. This projects water onto the front faces of the valve to clean it.
FR7236978A 1972-10-06 1972-10-06 Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water Expired FR2250358A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7236978A FR2250358A5 (en) 1972-10-06 1972-10-06 Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water
IT6995373A IT996788B (en) 1972-10-06 1973-10-08 PERFECTED INSTALLATION OF VASE FOR LATRINA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7236978A FR2250358A5 (en) 1972-10-06 1972-10-06 Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water

Publications (1)

Publication Number Publication Date
FR2250358A5 true FR2250358A5 (en) 1975-05-30

Family

ID=9105855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236978A Expired FR2250358A5 (en) 1972-10-06 1972-10-06 Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water

Country Status (2)

Country Link
FR (1) FR2250358A5 (en)
IT (1) IT996788B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016509A2 (en) * 1990-04-17 1991-10-31 Darrell Kenneth Purchase Lavatory assembly
WO1997006314A1 (en) * 1995-08-07 1997-02-20 Gallo Jean Pierre Integral mechanical flushing device for water-closets
WO2003048467A1 (en) * 2001-11-07 2003-06-12 Guozhong Chen A toilet
CN100501018C (en) * 2004-04-30 2009-06-17 张玉兴 Flushing and draining device for toilet
CN101078237B (en) * 2007-06-06 2012-04-04 王心弟 Novel drain trap water-saving closet
CN104631585A (en) * 2015-01-16 2015-05-20 许恩廷 Energy-saving forced faeces discharging closestool
WO2017071507A1 (en) * 2015-10-27 2017-05-04 顾国清 Hydraulic energy storage mechanism and pedestal pan toilet
CN108842887A (en) * 2018-07-16 2018-11-20 孙海涛 A kind of novel anhydrous tank water-saving toilet seat

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016509A2 (en) * 1990-04-17 1991-10-31 Darrell Kenneth Purchase Lavatory assembly
WO1991016509A3 (en) * 1990-04-17 1991-12-26 Darrell Kenneth Purchase Lavatory assembly
WO1997006314A1 (en) * 1995-08-07 1997-02-20 Gallo Jean Pierre Integral mechanical flushing device for water-closets
WO2003048467A1 (en) * 2001-11-07 2003-06-12 Guozhong Chen A toilet
CN1306124C (en) * 2001-11-07 2007-03-21 陈国忠 Water closet bowl
CN100501018C (en) * 2004-04-30 2009-06-17 张玉兴 Flushing and draining device for toilet
CN101078237B (en) * 2007-06-06 2012-04-04 王心弟 Novel drain trap water-saving closet
CN104631585A (en) * 2015-01-16 2015-05-20 许恩廷 Energy-saving forced faeces discharging closestool
WO2017071507A1 (en) * 2015-10-27 2017-05-04 顾国清 Hydraulic energy storage mechanism and pedestal pan toilet
US10738449B2 (en) * 2015-10-27 2020-08-11 Guoqing Gu Hydraulic energy storage mechanism and pedestal pan toilet
CN108842887A (en) * 2018-07-16 2018-11-20 孙海涛 A kind of novel anhydrous tank water-saving toilet seat

Also Published As

Publication number Publication date
IT996788B (en) 1975-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse