HK100390A - Drain fitting - Google Patents

Drain fitting

Info

Publication number
HK100390A
HK100390A HK100390A HK100390A HK100390A HK 100390 A HK100390 A HK 100390A HK 100390 A HK100390 A HK 100390A HK 100390 A HK100390 A HK 100390A HK 100390 A HK100390 A HK 100390A
Authority
HK
Hong Kong
Prior art keywords
drain fitting
drain
fitting
Prior art date
Application number
HK100390A
Inventor
Wan Ming Liao
Original Assignee
Wan Ming Liao
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 Wan Ming Liao filed Critical Wan Ming Liao
Publication of HK100390A publication Critical patent/HK100390A/en

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)
HK100390A 1983-07-12 1990-11-29 Drain fitting HK100390A (en)

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 (1)

Publication Number Publication Date
HK100390A true HK100390A (en) 1990-12-07

Family

ID=10545578

Family Applications (1)

Application Number Title Priority Date Filing Date
HK100390A HK100390A (en) 1983-07-12 1990-11-29 Drain fitting

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
WO2015143479A1 (en) * 2014-03-25 2015-10-01 Kerr Richard Malcolm 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
GB8318788D0 (en) 1983-08-10
GB2143262B (en) 1987-05-07
GB2143262A (en) 1985-02-06

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