EP2952642A4 - Outil de fermeture à économie d'eau haute pression - Google Patents

Outil de fermeture à économie d'eau haute pression

Info

Publication number
EP2952642A4
EP2952642A4 EP13873527.9A EP13873527A EP2952642A4 EP 2952642 A4 EP2952642 A4 EP 2952642A4 EP 13873527 A EP13873527 A EP 13873527A EP 2952642 A4 EP2952642 A4 EP 2952642A4
Authority
EP
European Patent Office
Prior art keywords
pressure water
saving closestool
closestool
saving
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.)
Withdrawn
Application number
EP13873527.9A
Other languages
German (de)
English (en)
Other versions
EP2952642A1 (fr
Inventor
Jianlun Tong
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 EP2952642A1 publication Critical patent/EP2952642A1/fr
Publication of EP2952642A4 publication Critical patent/EP2952642A4/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Withdrawn legal-status Critical Current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
    • 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
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
EP13873527.9A 2013-02-01 2013-02-01 Outil de fermeture à économie d'eau haute pression Withdrawn EP2952642A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/071292 WO2014117396A1 (fr) 2013-02-01 2013-02-01 Outil de fermeture à économie d'eau haute pression

Publications (2)

Publication Number Publication Date
EP2952642A1 EP2952642A1 (fr) 2015-12-09
EP2952642A4 true EP2952642A4 (fr) 2016-06-22

Family

ID=49652989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13873527.9A Withdrawn EP2952642A4 (fr) 2013-02-01 2013-02-01 Outil de fermeture à économie d'eau haute pression

Country Status (5)

Country Link
US (2) US20150361647A1 (fr)
EP (1) EP2952642A4 (fr)
JP (1) JP6186009B2 (fr)
CN (1) CN103429829B (fr)
WO (1) WO2014117396A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108457351B (zh) * 2013-12-18 2020-08-11 佟建伦 杠杆式弹性势能高压水箱
CN108612162B (zh) * 2018-05-15 2020-01-07 上海盟硕实业有限公司 一种能够减少公厕冲洗用水的系统
KR102213795B1 (ko) * 2019-04-30 2021-02-08 박겨레 막힘 제거 기능이 구비된 좌변기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983855A (en) * 1961-06-06 1965-02-17 Shanks & Company Ltd Improvements in or relating to water-closet pans
US20090320196A1 (en) * 2008-04-21 2009-12-31 Jim Huang Connection device between toilet and drainpipe
US20100299822A1 (en) * 2009-05-31 2010-12-02 Fluidmaster, Inc. Air pressure activated toilet flushing system

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099118A (en) * 1936-11-28 1937-11-16 Kennedy George Winter Toilet assembly
US2182979A (en) * 1938-10-14 1939-12-12 Joseph G Bruzenak Toilet
US2379400A (en) * 1943-12-16 1945-06-26 Crane Co Water closet
US2703409A (en) * 1949-10-14 1955-03-08 American Radiator & Standard Toilet fixture
US3786522A (en) * 1970-09-15 1974-01-22 American Standard Inc Toilet seat
US3843978A (en) * 1973-08-27 1974-10-29 C Ragot Water-closet construction
US4457029A (en) * 1981-05-14 1984-07-03 Herbert Matthews Toilet seat structure
US4521925A (en) * 1982-06-30 1985-06-11 The Boeing Company Nonrecirculating vacuum flush toilet system utilizing fresh water
US20010034902A1 (en) * 1992-04-02 2001-11-01 Tyler Steven J. Vacuum flush waste disposal system for railcars
RU2101424C1 (ru) * 1993-04-08 1998-01-10 Дабл Ю/Си Текнолоджи Корпорейшн Промывная система туалета, работающая при повышенном давлении
US5363513A (en) * 1993-09-22 1994-11-15 Karl Blankenburg Pressurized flushing toilet
FI100547B (fi) * 1996-07-09 1997-12-31 Evac Int Oy Alipaineklosetti
GB9807943D0 (en) * 1998-04-15 1998-06-10 Moore Garry Air displacement toilet
US6085365A (en) * 1999-06-15 2000-07-11 Chiang; Feng-I Structurally improved toilet
CN2583220Y (zh) * 2002-12-12 2003-10-29 刘自强 全封闭增压超节水新型坐便
CN100371543C (zh) * 2003-01-28 2008-02-27 姚福来 气压节水马桶
GB0310878D0 (en) * 2003-05-12 2003-06-18 Buchanan Thomas J Hygiene luxury system
CN2668719Y (zh) * 2003-06-23 2005-01-05 林锦志 节水型马桶冲洗装置
CN2734855Y (zh) * 2004-09-29 2005-10-19 刘纪钢 脉冲气喷节水环保型冲厕系统
US7565706B2 (en) * 2004-10-15 2009-07-28 Janssen Terrance E Pressure assisted flush assembly and installation methods
BRPI0503492A (pt) * 2005-04-05 2006-11-28 Jair Scherrer Leitao sistema de descarga de vasos sanitários utilizando ar comprimido
CN201176618Y (zh) * 2008-01-24 2009-01-07 李京阳 一种气压式节水马桶
US20090229046A1 (en) * 2008-03-11 2009-09-17 Liu Yung-Ning Anti splash toilet
KR20100019096A (ko) * 2008-08-08 2010-02-18 코오롱건설주식회사 절수형 양변기
USD608427S1 (en) * 2009-02-26 2010-01-19 Alfredo Sanchez Toilet apparatus
CN202298828U (zh) * 2011-06-23 2012-07-04 郑磊 一种新型节水坐便器
CN202689141U (zh) * 2012-05-07 2013-01-23 李文竹 气压式马桶水箱装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983855A (en) * 1961-06-06 1965-02-17 Shanks & Company Ltd Improvements in or relating to water-closet pans
US20090320196A1 (en) * 2008-04-21 2009-12-31 Jim Huang Connection device between toilet and drainpipe
US20100299822A1 (en) * 2009-05-31 2010-12-02 Fluidmaster, Inc. Air pressure activated toilet flushing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014117396A1 *

Also Published As

Publication number Publication date
US20190242104A1 (en) 2019-08-08
WO2014117396A1 (fr) 2014-08-07
JP2016509141A (ja) 2016-03-24
CN103429829B (zh) 2016-01-20
JP6186009B2 (ja) 2017-08-23
US20150361647A1 (en) 2015-12-17
CN103429829A (zh) 2013-12-04
EP2952642A1 (fr) 2015-12-09

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