GB2143262B - Drain inlet valve traps - Google Patents

Drain inlet valve traps

Info

Publication number
GB2143262B
GB2143262B GB08318788A GB8318788A GB2143262B GB 2143262 B GB2143262 B GB 2143262B GB 08318788 A GB08318788 A GB 08318788A GB 8318788 A GB8318788 A GB 8318788A GB 2143262 B GB2143262 B GB 2143262B
Authority
GB
United Kingdom
Prior art keywords
inlet valve
drain inlet
valve traps
traps
drain
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.)
Expired
Application number
GB08318788A
Other versions
GB2143262A (en
GB8318788D0 (en
Inventor
Wan Ming Lio
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
Priority to GB08318788A priority Critical patent/GB2143262B/en
Publication of GB8318788D0 publication Critical patent/GB8318788D0/en
Publication of GB2143262A publication Critical patent/GB2143262A/en
Application granted granted Critical
Publication of GB2143262B publication Critical patent/GB2143262B/en
Priority to HK100390A priority patent/HK100390A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Lift Valve (AREA)
GB08318788A 1983-07-12 1983-07-12 Drain inlet valve traps Expired GB2143262B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08318788A GB2143262B (en) 1983-07-12 1983-07-12 Drain inlet valve traps
HK100390A HK100390A (en) 1983-07-12 1990-11-29 Drain fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08318788A GB2143262B (en) 1983-07-12 1983-07-12 Drain inlet valve traps

Publications (3)

Publication Number Publication Date
GB8318788D0 GB8318788D0 (en) 1983-08-10
GB2143262A GB2143262A (en) 1985-02-06
GB2143262B true GB2143262B (en) 1987-05-07

Family

ID=10545578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318788A Expired GB2143262B (en) 1983-07-12 1983-07-12 Drain inlet valve traps

Country Status (2)

Country Link
GB (1) GB2143262B (en)
HK (1) HK100390A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291073A (en) * 1994-07-07 1996-01-17 B & Al Co Pte Limited Drainage trap
DE202004017607U1 (en) * 2004-11-12 2006-03-16 Kessel Gmbh Insert part and drainage system
CN102213003B (en) * 2010-04-06 2013-11-20 朴性德 Floor drain cover with elliptical hinge structure for preventing odor
CN102418376A (en) * 2010-09-27 2012-04-18 李殿治 Pedestal pan with gear-type manual dump bucket
CN102691340A (en) * 2011-03-24 2012-09-26 史雨 Intubator
WO2013025087A1 (en) * 2011-08-12 2013-02-21 Eduardo Quintero Alvarez Trap-valve that prevents the release of unpleasant odors in fixtures that discharge waste liquids
CA2751144A1 (en) 2011-08-26 2013-02-26 Francois Perron Interactive monitoring system for at least one of the intrinsic characteristics of fumes, fabrication process of the system and corresponding monitoring systems
CN103195147A (en) * 2013-04-11 2013-07-10 陈林汝 Odor-returning preventing device
CN103541411A (en) * 2013-11-11 2014-01-29 中国人民解放军总参谋部工程兵第四设计研究院 Explosion-proof anti-poison odor-resistant multifunctional floor drain
AU2015234686A1 (en) * 2014-03-25 2016-11-10 Kerr, Richard Malcolm MR Device for child bath safety

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555160A (en) * 1922-08-17 1923-06-26 Sewer Grate Siphon System
GB317829A (en) * 1928-08-23 1930-11-06 Orlando Rocas An improved apparatus for closing the openings of sewer lines, rubbish receptacles and other like openings
GB314596A (en) * 1928-12-17 1929-07-04 Alfred Richard Pratt Improvements in or relating to straining-covers or closures for drains, waste pipes for sinks, and the like
GB712807A (en) * 1951-11-27 1954-07-28 Henri Dimpre Wash-basin emptying means
GB915410A (en) * 1961-04-12 1963-01-09 Jerrold Stuart Newman Improved drainage structure
IE39702B1 (en) * 1973-05-10 1978-12-06 Klenk A Back-flow and odour trap for liquids
GB1592013A (en) * 1977-01-13 1981-07-01

Also Published As

Publication number Publication date
GB2143262A (en) 1985-02-06
HK100390A (en) 1990-12-07
GB8318788D0 (en) 1983-08-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee