CA2992683C - Sanitary-ware flushing system - Google Patents

Sanitary-ware flushing system Download PDF

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Publication number
CA2992683C
CA2992683C CA2992683A CA2992683A CA2992683C CA 2992683 C CA2992683 C CA 2992683C CA 2992683 A CA2992683 A CA 2992683A CA 2992683 A CA2992683 A CA 2992683A CA 2992683 C CA2992683 C CA 2992683C
Authority
CA
Canada
Prior art keywords
chamber
water
flushing
sanitary
pressure
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.)
Active
Application number
CA2992683A
Other languages
English (en)
French (fr)
Other versions
CA2992683A1 (en
Inventor
Yoseph Feldman
Emanuel Mendes
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 CA2992683A1 publication Critical patent/CA2992683A1/en
Application granted granted Critical
Publication of CA2992683C publication Critical patent/CA2992683C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
    • 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
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Epidemiology (AREA)
  • Devices For Dispensing Beverages (AREA)
CA2992683A 2015-07-20 2016-07-20 Sanitary-ware flushing system Active CA2992683C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562194304P 2015-07-20 2015-07-20
US62/194,304 2015-07-20
PCT/IL2016/050790 WO2017013652A1 (en) 2015-07-20 2016-07-20 Sanitary-ware flushing system

Publications (2)

Publication Number Publication Date
CA2992683A1 CA2992683A1 (en) 2017-01-26
CA2992683C true CA2992683C (en) 2020-02-25

Family

ID=57835123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2992683A Active CA2992683C (en) 2015-07-20 2016-07-20 Sanitary-ware flushing system

Country Status (13)

Country Link
US (1) US10844585B2 (2)
EP (1) EP3325730B1 (2)
JP (1) JP7076700B2 (2)
KR (1) KR102115677B1 (2)
CN (1) CN107735532B (2)
AU (1) AU2016295719B2 (2)
CA (1) CA2992683C (2)
DK (1) DK3325730T3 (2)
EA (1) EA038271B1 (2)
ES (1) ES2910673T3 (2)
IL (1) IL249985A (2)
WO (1) WO2017013652A1 (2)
ZA (1) ZA201800181B (2)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108457350B (zh) * 2018-06-20 2019-12-20 东阳市君泰建筑工程有限公司 一种防止洁身器堵塞的马桶
US11280077B2 (en) * 2018-12-18 2022-03-22 Ofer Kochavi Water-pressure—powered toilet flushing mechanism
JP7284912B2 (ja) * 2019-03-29 2023-06-01 Toto株式会社 水洗大便器
CN113622490A (zh) * 2020-05-09 2021-11-09 山东吉跃环保材料有限公司 保温旱厕冲厕装置及实施方法
IT202200011483A1 (it) 2022-05-31 2023-12-01 Fond Pontine Brevetti Catis S R L Cassetta di scarico per wc assemblabile, antincrostazioni ed ecologica
US20250146260A1 (en) * 2023-11-06 2025-05-08 Fluidmaster, Inc. Cistern system, apparatus and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029443A (en) * 1959-11-02 1962-04-17 Tony C Naccarato Closed pressure type flush tank bowl combination
US4183108A (en) * 1977-07-01 1980-01-15 Hamilton William H Flush toilet system
US4232409A (en) * 1978-08-21 1980-11-11 Minh Van Pham Pneumatic assisted flushing apparatus for toilets
DE3536967A1 (de) * 1985-10-17 1987-04-23 Schmidt Heinrich Verfahren und vorrichtung zur spuelung einer hygienischen einrichtung
US4955921A (en) * 1989-11-30 1990-09-11 American Standard Inc. Flushing mechanism using phase change fluid
US4984311A (en) * 1989-11-30 1991-01-15 American Standard Inc. Flushing mechanism with low water consumption
US5046201A (en) * 1990-04-16 1991-09-10 Kohler Co. Pressurized flush toilet tank
JP2770254B2 (ja) * 1992-02-19 1998-06-25 株式会社 木村技研 小便器への洗浄水放流装置
DE4222502A1 (de) * 1992-07-09 1994-01-13 Hydac Technology Gmbh WC-Spülung
US5553333A (en) * 1993-09-30 1996-09-10 Andersson; Sven E. Pressurized water closet flushing system
WO1996014479A1 (en) * 1994-11-04 1996-05-17 Frost Douglas R D Discharge valve
JPH08277565A (ja) * 1995-04-07 1996-10-22 Fujikura Ltd 簡易トイレ
WO2001098593A1 (en) 2000-06-23 2001-12-27 Inax Corporation Method of feeding water to stop valve, stop valve for water closet, water feeding device for washing water closet, tank-less western water closet, and western water closet, flow path switching device, and water closet
KR100705202B1 (ko) * 2000-06-23 2007-04-09 가부시기가이샤 이낙스 탱크레스 서양식 수세식 변기
WO2007050524A1 (en) * 2005-10-24 2007-05-03 Sperian Eye & Face Protection, Inc. Pump assembly for an emergency eyewash station
JP5371280B2 (ja) * 2008-04-14 2013-12-18 株式会社Ｌｉｘｉｌ 蓄圧装置及び便器洗浄装置
CN103140637B (zh) * 2010-09-29 2014-07-30 Toto株式会社 冲水大便器装置
CN102776934B (zh) * 2011-05-11 2015-07-15 Toto株式会社 冲水大便器
CN104674919B (zh) * 2013-11-27 2017-03-22 厦门威迪亚科技有限公司 一种压力式冲水装置及其恒压冲水方法
CN104264756A (zh) * 2014-07-27 2015-01-07 王永强 一种具有组合活塞的节水、自动便器及设计方案

Also Published As

Publication number Publication date
KR20180016733A (ko) 2018-02-19
EA038271B1 (ru) 2021-08-02
IL249985A (en) 2017-12-31
DK3325730T3 (da) 2022-04-11
EA201890350A1 (ru) 2018-07-31
WO2017013652A1 (en) 2017-01-26
JP2018520280A (ja) 2018-07-26
US20180119402A1 (en) 2018-05-03
CN107735532B (zh) 2021-04-13
AU2016295719A1 (en) 2018-01-04
KR102115677B1 (ko) 2020-06-08
EP3325730B1 (en) 2022-01-19
CA2992683A1 (en) 2017-01-26
AU2016295719B2 (en) 2021-09-09
CN107735532A (zh) 2018-02-23
ES2910673T3 (es) 2022-05-13
EP3325730A4 (en) 2019-09-04
US10844585B2 (en) 2020-11-24
ZA201800181B (en) 2018-11-28
EP3325730A1 (en) 2018-05-30
HK1256291A1 (en) 2019-09-20
IL249985A0 (en) 2017-03-30
JP7076700B2 (ja) 2022-05-30

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