EP2851476A4 - Wassersparende toilettenschüssel - Google Patents

Wassersparende toilettenschüssel

Info

Publication number
EP2851476A4
EP2851476A4 EP12876742.3A EP12876742A EP2851476A4 EP 2851476 A4 EP2851476 A4 EP 2851476A4 EP 12876742 A EP12876742 A EP 12876742A EP 2851476 A4 EP2851476 A4 EP 2851476A4
Authority
EP
European Patent Office
Prior art keywords
water
toilet bowl
saving toilet
saving
bowl
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Withdrawn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
EP12876742.3A
Other languages
English (en)
French (fr)
Other versions
EP2851476A1 (de
Inventor
Chunhong Chen
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.)
YIYUAN (SHANGHAI) ENVIRONMENTAL GROUP CO Ltd
YIYUAN SHANGHAI ENVIRONMENTAL GROUP CO Ltd
Original Assignee
YIYUAN (SHANGHAI) ENVIRONMENTAL GROUP CO Ltd
YIYUAN SHANGHAI ENVIRONMENTAL GROUP CO Ltd
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 YIYUAN (SHANGHAI) ENVIRONMENTAL GROUP CO Ltd, YIYUAN SHANGHAI ENVIRONMENTAL GROUP CO Ltd filed Critical YIYUAN (SHANGHAI) ENVIRONMENTAL GROUP CO Ltd
Publication of EP2851476A1 publication Critical patent/EP2851476A1/de
Publication of EP2851476A4 publication Critical patent/EP2851476A4/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
    • 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
    • E03D11/17—Means for connecting the bowl to the flushing pipe
    • 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
    • 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

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)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
EP12876742.3A 2012-05-14 2012-07-04 Wassersparende toilettenschüssel Withdrawn EP2851476A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012101490969A CN102677763B (zh) 2012-05-14 2012-05-14 节水座便器
PCT/CN2012/078199 WO2013170527A1 (zh) 2012-05-14 2012-07-04 节水座便器

Publications (2)

Publication Number Publication Date
EP2851476A1 EP2851476A1 (de) 2015-03-25
EP2851476A4 true EP2851476A4 (de) 2016-03-23

Family

ID=46810282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12876742.3A Withdrawn EP2851476A4 (de) 2012-05-14 2012-07-04 Wassersparende toilettenschüssel

Country Status (9)

Country Link
US (1) US20150218788A1 (de)
EP (1) EP2851476A4 (de)
JP (1) JP5834161B2 (de)
KR (1) KR20150003341A (de)
CN (1) CN102677763B (de)
AU (1) AU2012380146B2 (de)
IN (1) IN2014DN10217A (de)
RU (1) RU2585848C1 (de)
WO (1) WO2013170527A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966155B (zh) * 2012-11-30 2014-09-24 广东慧信环保有限公司 一种旋转弯管式节水马桶
CN103669539B (zh) * 2013-12-20 2014-12-31 柳州职业技术学院 一种节水除臭马桶
CN104481015B (zh) * 2014-11-03 2016-08-17 宁波博帆卫浴有限公司 一种防止溅水的马桶装置
EP3891344A4 (de) * 2018-12-03 2022-08-24 Van Nam Nguyen Spültoilette
CN110822258B (zh) * 2019-11-21 2021-05-25 商丘师范学院 一种便于调节的测绘装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US270211A (en) * 1883-01-09 Water-closet shut-off
US3922729A (en) * 1973-09-13 1975-12-02 David C Ashley Toilet flush system
JPH01287332A (ja) * 1988-05-13 1989-11-20 Toto Ltd 水洗トイレ
CN2844246Y (zh) * 2005-09-07 2006-12-06 刘进明 一种免冲洗便器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047013A (en) * 1957-03-22 1962-07-31 William J Baumbach Diaphragm for water closets
US3302216A (en) * 1964-08-25 1967-02-07 Mansfield Sanitary Inc Toilet with deformable water seal trap
US3798681A (en) * 1972-01-10 1974-03-26 O Johansen Device in water closets
JP2642791B2 (ja) * 1991-03-15 1997-08-20 松下電工株式会社 水洗便器
CN1148123A (zh) * 1996-07-04 1997-04-23 张棣 冲水便器
JP2000017713A (ja) * 1998-06-29 2000-01-18 Kimura Giken Kk 水洗便器
CN2346846Y (zh) * 1998-09-25 1999-11-03 张建中 节水坐便器
CN2378451Y (zh) * 1999-07-23 2000-05-17 李俊先 弹性水封大便器
KR200189623Y1 (ko) * 1999-11-11 2000-07-15 이홍석 양변기의 저수 및 배출 구조.
CN2491509Y (zh) * 2001-07-09 2002-05-15 曹家鸿 活动势能虹吸座便器操纵机构
CN2491512Y (zh) * 2001-07-25 2002-05-15 卢太白 节水型安全活动水封座便器
CN2711271Y (zh) * 2004-06-18 2005-07-20 李尤国 隔离式节水送便器
CN2851382Y (zh) * 2005-04-19 2006-12-27 李宁 一种节水型坐便器
RU2371552C2 (ru) * 2007-12-25 2009-10-27 Валентин Игоревич Новицкий Убирающееся приемное устройство санузла
US9499968B2 (en) * 2008-06-27 2016-11-22 Kohler Co. Kinetic trapway
JP4927107B2 (ja) * 2009-01-16 2012-05-09 パナソニック株式会社 ターントラップ式水洗便器
CN202644693U (zh) * 2012-05-14 2013-01-02 义源（上海）节能环保科技有限公司 节水座便器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US270211A (en) * 1883-01-09 Water-closet shut-off
US3922729A (en) * 1973-09-13 1975-12-02 David C Ashley Toilet flush system
JPH01287332A (ja) * 1988-05-13 1989-11-20 Toto Ltd 水洗トイレ
CN2844246Y (zh) * 2005-09-07 2006-12-06 刘进明 一种免冲洗便器

Also Published As

Publication number Publication date
US20150218788A1 (en) 2015-08-06
CN102677763A (zh) 2012-09-19
RU2585848C1 (ru) 2016-06-10
AU2012380146B2 (en) 2016-01-28
EP2851476A1 (de) 2015-03-25
JP2015520308A (ja) 2015-07-16
IN2014DN10217A (de) 2015-08-07
KR20150003341A (ko) 2015-01-08
AU2012380146A1 (en) 2014-12-04
JP5834161B2 (ja) 2015-12-16
CN102677763B (zh) 2013-11-20
WO2013170527A1 (zh) 2013-11-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20141114

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160224

RIC1 Information provided on ipc code assigned before grant

Ipc: E03D 11/13 20060101ALI20160218BHEP

Ipc: E03D 11/10 20060101AFI20160218BHEP

Ipc: E03D 5/012 20060101ALI20160218BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Effective date: 20160729