EP1724402A4 - Self-sealing floor drainage - Google Patents

Self-sealing floor drainage

Info

Publication number
EP1724402A4
EP1724402A4 EP04802588A EP04802588A EP1724402A4 EP 1724402 A4 EP1724402 A4 EP 1724402A4 EP 04802588 A EP04802588 A EP 04802588A EP 04802588 A EP04802588 A EP 04802588A EP 1724402 A4 EP1724402 A4 EP 1724402A4
Authority
EP
European Patent Office
Prior art keywords
self
floor drainage
sealing floor
sealing
drainage
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Withdrawn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
EP04802588A
Other languages
German (de)
French (fr)
Other versions
EP1724402A1 (en
Inventor
Hsien-Wen Hsieh
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 EP1724402A1 publication Critical patent/EP1724402A1/en
Publication of EP1724402A4 publication Critical patent/EP1724402A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve

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)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Sewage (AREA)
EP04802588A 2004-03-10 2004-12-30 Self-sealing floor drainage Withdrawn EP1724402A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2004200081956U CN2714643Y (en) 2004-03-10 2004-03-10 Automatically closed type floor drain
PCT/CN2004/001576 WO2005085537A1 (en) 2004-03-10 2004-12-30 Self-sealing floor drainage

Publications (2)

Publication Number Publication Date
EP1724402A1 EP1724402A1 (en) 2006-11-22
EP1724402A4 true EP1724402A4 (en) 2007-04-04

Family

ID=34869963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04802588A Withdrawn EP1724402A4 (en) 2004-03-10 2004-12-30 Self-sealing floor drainage

Country Status (4)

Country Link
EP (1) EP1724402A4 (en)
CN (2) CN2714643Y (en)
HK (1) HK1090966A1 (en)
WO (1) WO2005085537A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569171A (en) * 2015-12-17 2016-05-11 宁波市鄞州安琪阀门有限公司 Odor-resistant floor drain

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102465553A (en) * 2010-11-18 2012-05-23 张新生 Front and rear floor drain
CN102677765A (en) * 2012-05-28 2012-09-19 张德利 Floor drain
CN103882924A (en) * 2012-12-20 2014-06-25 孙争鸣 Movable lid trap floor drain
CN103485399A (en) * 2013-09-22 2014-01-01 孙争鸣 Soft movable-cap type floor drainage with back-out core and trap
CN103556687A (en) * 2013-10-18 2014-02-05 孙争鸣 Floor drain with trap, detachable elastic body cap and screwing-out core
CN105317102A (en) * 2014-08-04 2016-02-10 许炎章 Inner core for floor drain
CN106436874B (en) * 2016-12-07 2019-05-24 北京知淘科技有限责任公司 Anti-blocking floor drain
CN106499035B (en) * 2016-12-07 2018-08-03 开平达威尔厨卫有限公司 A kind of floor drain for preventing back foul from returning water
CN106759816B (en) * 2017-03-20 2023-08-18 吴钟洋 Dirt-proof blocking device
CN107907473A (en) * 2017-11-14 2018-04-13 东莞市联洲知识产权运营管理有限公司 A kind of self-draining arrangement in salt spray test chamber
CN108589891B (en) * 2018-06-12 2024-02-13 昆明理工大学 Threaded rod rotary piston type deodorizing floor drain
CN111058525A (en) * 2018-10-17 2020-04-24 李志明 Floor drain panel, floor drain shell with floor drain panel and floor drain
CN111549871A (en) * 2019-02-12 2020-08-18 秦皇岛市戏水鱼洁具有限公司 Lever type T-shaped one-way valve
CN112031128B (en) * 2020-08-12 2021-11-09 淮北木文信息科技有限公司 Deodorant type floor drain core convenient to debris clearance
CN113969611B (en) * 2021-09-01 2023-07-07 中国人民解放军火箭军工程大学 Civil engineering is with improved generation anti-reverse floor drain device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238327A (en) * 1989-11-18 1991-05-29 Steve Siow Kuang Yeo Drain cover assembly incorporating non-return valve
WO2000014345A1 (en) * 1998-09-03 2000-03-16 Jong Sun Kim Apparatus for preventing reverse flow in drainage
EP1188870A2 (en) * 2000-09-18 2002-03-20 Geberit Technik Ag Odour seal for a urinal
US20020189675A1 (en) * 2001-06-19 2002-12-19 Huber Donald G. Check valve floor drain

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660610A5 (en) * 1983-06-22 1987-05-15 Paul Wenger Odour seal
CN2095229U (en) * 1991-03-06 1992-02-05 蔡理强 Deodorising device for closet and floor drain
CN2087217U (en) * 1991-03-27 1991-10-23 刘志斌 Valve preventing waste water from overflow
CN2111973U (en) * 1992-01-18 1992-08-05 张永 Deodorising self-closed valve for sewer
CN2210212Y (en) * 1994-03-16 1995-10-18 刘兆玉 Odour sealing article for floor drain
CN2258201Y (en) * 1996-03-26 1997-07-23 赵长江 Sewer deodorizer
WO1999027199A1 (en) * 1997-11-19 1999-06-03 Ian Alexander Mackay Drain assembly
CN1378019A (en) * 2001-04-05 2002-11-06 姜雪岩 Spring type floor drain check valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238327A (en) * 1989-11-18 1991-05-29 Steve Siow Kuang Yeo Drain cover assembly incorporating non-return valve
WO2000014345A1 (en) * 1998-09-03 2000-03-16 Jong Sun Kim Apparatus for preventing reverse flow in drainage
EP1188870A2 (en) * 2000-09-18 2002-03-20 Geberit Technik Ag Odour seal for a urinal
US20020189675A1 (en) * 2001-06-19 2002-12-19 Huber Donald G. Check valve floor drain

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005085537A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569171A (en) * 2015-12-17 2016-05-11 宁波市鄞州安琪阀门有限公司 Odor-resistant floor drain

Also Published As

Publication number Publication date
HK1090966A1 (en) 2007-01-05
CN100414047C (en) 2008-08-27
CN2714643Y (en) 2005-08-03
EP1724402A1 (en) 2006-11-22
CN1926290A (en) 2007-03-07
WO2005085537A1 (en) 2005-09-15

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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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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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Effective date: 20070301

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