EP0223764A3 - WC sanitaire perfectionné avec évacuation sous pression - Google Patents

WC sanitaire perfectionné avec évacuation sous pression Download PDF

Info

Publication number
EP0223764A3
EP0223764A3 EP86870040A EP86870040A EP0223764A3 EP 0223764 A3 EP0223764 A3 EP 0223764A3 EP 86870040 A EP86870040 A EP 86870040A EP 86870040 A EP86870040 A EP 86870040A EP 0223764 A3 EP0223764 A3 EP 0223764A3
Authority
EP
European Patent Office
Prior art keywords
bowl
under pressure
water closet
expulsion
water
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Withdrawn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
EP86870040A
Other languages
German (de)
English (en)
Other versions
EP0223764A2 (fr
Inventor
Marc Louis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0223764A2 publication Critical patent/EP0223764A2/fr
Publication of EP0223764A3 publication Critical patent/EP0223764A3/fr
Withdrawn legal-status Critical Current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
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/08—Bowls with means producing a flushing water swirl

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

Le WC comporte un siphon (6) situé dans le prolongement de la cuvette (1), raccordé à une chambre (9) dans laquelle fontionne l'hélice (12) d'une pompe (13) électrique d'expulsion.
De façon utile cette chambre (9) a forme de siphon en telle sorte que le pourtour de l'hélice se trouve toujours sous eau surtout si elle n'est pas du type autoamorçante.
L'alimentation de la cuvette en eau s'effectue moyennant un conduit à effet Venturi (18, 19) qui empêche le refoulement de l'eau même si la cuvette est totalement remplie.
La pompe d'expulsion (13) comporte un conduit de dérivation (35) fixé sur le conduit d'expulsion (31), ce dernier étant obturé par un regard de visite (36).
EP86870040A 1985-04-04 1986-04-02 WC sanitaire perfectionné avec évacuation sous pression Withdrawn EP0223764A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4153985 1985-04-04
IT8541539A IT1210167B (it) 1985-04-04 1985-04-04 Vaso sanitario perfezionato con scarico in pressione.

Publications (2)

Publication Number Publication Date
EP0223764A2 EP0223764A2 (fr) 1987-05-27
EP0223764A3 true EP0223764A3 (fr) 1987-08-19

Family

ID=11250850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86870040A Withdrawn EP0223764A3 (fr) 1985-04-04 1986-04-02 WC sanitaire perfectionné avec évacuation sous pression

Country Status (2)

Country Link
EP (1) EP0223764A3 (fr)
IT (1) IT1210167B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502845A (en) * 1991-06-10 1996-04-02 Toto Ltd. Siphon-jet flush water supply system for toilet stool
JPH07189324A (ja) * 1993-12-28 1995-07-28 Toto Ltd 水洗便器
FR3121692A1 (fr) 2021-04-13 2022-10-14 Aerstop Oy Sanitaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461693A (fr) * 1965-10-29 1966-02-25 Appareil de vidange
FR2270395A1 (en) * 1974-02-22 1975-12-05 Lecat Roger Flushing toilet bowl with syphon system - has outlet opening connected to combined comminuting and syphoning device
FR2457934A1 (fr) * 1979-05-29 1980-12-26 Piet Etablissements P Dispositif de disconnection a pression atmospherique pour appareil de distribution d'eau
EP0039521A2 (fr) * 1980-05-07 1981-11-11 Control Fluidics, Inc. Dispositif d'économie d'eau pour W.-C.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461693A (fr) * 1965-10-29 1966-02-25 Appareil de vidange
FR2270395A1 (en) * 1974-02-22 1975-12-05 Lecat Roger Flushing toilet bowl with syphon system - has outlet opening connected to combined comminuting and syphoning device
FR2457934A1 (fr) * 1979-05-29 1980-12-26 Piet Etablissements P Dispositif de disconnection a pression atmospherique pour appareil de distribution d'eau
EP0039521A2 (fr) * 1980-05-07 1981-11-11 Control Fluidics, Inc. Dispositif d'économie d'eau pour W.-C.

Also Published As

Publication number Publication date
EP0223764A2 (fr) 1987-05-27
IT8541539A0 (it) 1985-04-04
IT1210167B (it) 1989-09-06

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