IL206349A0 - Non-return sewage barrier - Google Patents

Non-return sewage barrier

Info

Publication number
IL206349A0
IL206349A0 IL206349A IL20634910A IL206349A0 IL 206349 A0 IL206349 A0 IL 206349A0 IL 206349 A IL206349 A IL 206349A IL 20634910 A IL20634910 A IL 20634910A IL 206349 A0 IL206349 A0 IL 206349A0
Authority
IL
Israel
Prior art keywords
return sewage
sewage barrier
barrier
return
sewage
Prior art date
Application number
IL206349A
Original Assignee
Hosam Costa Kassis
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 Hosam Costa Kassis filed Critical Hosam Costa Kassis
Priority to IL206349A priority Critical patent/IL206349A0/en
Publication of IL206349A0 publication Critical patent/IL206349A0/en
Priority to PCT/IL2011/000463 priority patent/WO2011158226A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/06—Devices for restraining rats or other animals
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
IL206349A 2010-06-14 2010-06-14 Non-return sewage barrier IL206349A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL206349A IL206349A0 (en) 2010-06-14 2010-06-14 Non-return sewage barrier
PCT/IL2011/000463 WO2011158226A1 (en) 2010-06-14 2011-06-12 Non-return sewage barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL206349A IL206349A0 (en) 2010-06-14 2010-06-14 Non-return sewage barrier

Publications (1)

Publication Number Publication Date
IL206349A0 true IL206349A0 (en) 2010-11-30

Family

ID=43570619

Family Applications (1)

Application Number Title Priority Date Filing Date
IL206349A IL206349A0 (en) 2010-06-14 2010-06-14 Non-return sewage barrier

Country Status (2)

Country Link
IL (1) IL206349A0 (en)
WO (1) WO2011158226A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147508A (en) * 2013-03-26 2013-06-12 吴江华鹏制罐厂 Water pipe cover
CN105370928A (en) * 2014-09-01 2016-03-02 苏州志峰塑料制品有限公司 Silencing/insect preventing valve used for indoor air conditioner
US10676913B2 (en) * 2018-02-20 2020-06-09 Ecolab Usa Inc. Drain pipe gate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018569A (en) 1911-01-26 1912-02-27 Charles Kelty Sewer-trap.
US2882923A (en) * 1955-06-28 1959-04-21 Smolensky Michael Backwater check means for drainage systems
US2947321A (en) * 1956-04-16 1960-08-02 Kovalcik Frank Trap for catch basins
GB1255011A (en) * 1968-05-22 1971-11-24 Hymatic Eng Co Ltd Improvements relating to non-return butterfly valves
US3955596A (en) 1973-09-10 1976-05-11 Benigno Diaz Sewer pest control check valve
US4503881A (en) 1983-12-28 1985-03-12 Vecchio Fiore M Automatic counterbalanced sewer valve with float closure
CH676132A5 (en) * 1988-04-05 1990-12-14 Werner Nill
DE4322260C2 (en) * 1993-07-05 1995-08-10 Norbert Richling Flap in a sewage pipe
DE19653103C2 (en) 1996-03-15 1998-10-22 Manfred Koenig Rat barrier for drain pipes
JP2001349455A (en) 2000-06-09 2001-12-21 Kubota Corp Flap valve
JP2001348846A (en) 2000-06-09 2001-12-21 Kubota Corp Gutter pipe valve
JP2002122255A (en) 2000-10-13 2002-04-26 Kubota Corp Counterweight mechanism of check valve
DE20017636U1 (en) 2000-10-14 2001-03-01 Mikoleizig Egenhardt Operating lock by float switch
JP4219368B2 (en) 2005-03-08 2009-02-04 前澤化成工業株式会社 Public fence backflow prevention device and method for attaching public fence backflow prevention apparatus to public fence
HK1093850A2 (en) 2006-01-06 2007-03-09 Yun Fai Yuen Valve
DK2113615T3 (en) 2008-03-05 2011-08-15 Nordisk Innovation Aps Two-way barrier to prevent rats or other pests from entering a sewer system

Also Published As

Publication number Publication date
WO2011158226A1 (en) 2011-12-22

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