DE9202742U1 - - Google Patents

Info

Publication number
DE9202742U1
DE9202742U1 DE9202742U DE9202742U DE9202742U1 DE 9202742 U1 DE9202742 U1 DE 9202742U1 DE 9202742 U DE9202742 U DE 9202742U DE 9202742 U DE9202742 U DE 9202742U DE 9202742 U1 DE9202742 U1 DE 9202742U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9202742U
Other languages
German (de)
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 DE9202742U priority Critical patent/DE9202742U1/de
Publication of DE9202742U1 publication Critical patent/DE9202742U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • 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
    • 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
    • F16K25/00—Details relating to contact between valve members and seats

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)
  • Environmental & Geological Engineering (AREA)
DE9202742U 1992-03-02 1992-03-02 Expired - Lifetime DE9202742U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9202742U DE9202742U1 (en) 1992-03-02 1992-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9202742U DE9202742U1 (en) 1992-03-02 1992-03-02

Publications (1)

Publication Number Publication Date
DE9202742U1 true DE9202742U1 (en) 1992-04-30

Family

ID=6876751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9202742U Expired - Lifetime DE9202742U1 (en) 1992-03-02 1992-03-02

Country Status (1)

Country Link
DE (1) DE9202742U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220024A1 (en) * 2016-03-15 2017-09-20 HS Wroclaw Sp. z o.o. Check valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474662A (en) * 1966-04-06 1967-03-24 Device for preventing the rise of foam from waste water, in sinks, washbasins, or the like
DE2341457A1 (en) * 1972-08-21 1974-03-07 Jacobus Johan Wesselink DRAIN COUPLING FOR A KOLK, FOUNTAIN OR SUCH COLLECTOR
DE8223111U1 (en) * 1982-08-17 1982-12-16 Passavant-Werke AG & Co KG, 6209 Aarbergen LIFTING SYSTEM FOR HOUSE DRAINAGE
DE3328982A1 (en) * 1983-08-11 1983-12-29 Wavin B.V., 8031 Zwolle Backflow preventer for a sewer line
DE3437000A1 (en) * 1984-10-09 1986-04-17 Helmuth Dallmer oHG, 5760 Arnsberg Sewage pipe with automatic return-flow barrier
DE8903347U1 (en) * 1989-03-17 1989-05-18 Passavant-Werke Ag, 6209 Aarbergen, De
DE8907373U1 (en) * 1989-06-16 1990-10-11 Fa. Franz Viegener Ii, 5952 Attendorn, De

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474662A (en) * 1966-04-06 1967-03-24 Device for preventing the rise of foam from waste water, in sinks, washbasins, or the like
DE2341457A1 (en) * 1972-08-21 1974-03-07 Jacobus Johan Wesselink DRAIN COUPLING FOR A KOLK, FOUNTAIN OR SUCH COLLECTOR
DE8223111U1 (en) * 1982-08-17 1982-12-16 Passavant-Werke AG & Co KG, 6209 Aarbergen LIFTING SYSTEM FOR HOUSE DRAINAGE
DE3328982A1 (en) * 1983-08-11 1983-12-29 Wavin B.V., 8031 Zwolle Backflow preventer for a sewer line
DE3437000A1 (en) * 1984-10-09 1986-04-17 Helmuth Dallmer oHG, 5760 Arnsberg Sewage pipe with automatic return-flow barrier
DE8903347U1 (en) * 1989-03-17 1989-05-18 Passavant-Werke Ag, 6209 Aarbergen, De
DE8907373U1 (en) * 1989-06-16 1990-10-11 Fa. Franz Viegener Ii, 5952 Attendorn, De

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CAV 1984, März, S.40 *
Prospekt der Fa. Strate GmbH, De Laatzen *
Prospekt der Fa. UFT Umwelt- und Fluid- Technik, Dr.H. Brombach GmbH, Mergentheim, 1990 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220024A1 (en) * 2016-03-15 2017-09-20 HS Wroclaw Sp. z o.o. Check valve
US10612690B2 (en) 2016-03-15 2020-04-07 Hamilton Sundstrand Corporation Check valves

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