CN1051236A - 止回阀形式的止回器 - Google Patents

止回阀形式的止回器 Download PDF

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Publication number
CN1051236A
CN1051236A CN 90108770 CN90108770A CN1051236A CN 1051236 A CN1051236 A CN 1051236A CN 90108770 CN90108770 CN 90108770 CN 90108770 A CN90108770 A CN 90108770A CN 1051236 A CN1051236 A CN 1051236A
Authority
CN
China
Prior art keywords
valve seat
occlusion
film
spring
non return
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.)
Pending
Application number
CN 90108770
Other languages
English (en)
Chinese (zh)
Inventor
康拉德·贝格曼
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.)
Ideal Standard GmbH
Original Assignee
Ideal Standard GmbH
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 Ideal Standard GmbH filed Critical Ideal Standard GmbH
Publication of CN1051236A publication Critical patent/CN1051236A/zh
Pending legal-status Critical Current

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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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Pipe Accessories (AREA)
CN 90108770 1989-10-27 1990-10-27 止回阀形式的止回器 Pending CN1051236A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935793 1989-10-27
DEP3935793.7 1989-10-27

Publications (1)

Publication Number Publication Date
CN1051236A true CN1051236A (zh) 1991-05-08

Family

ID=6392345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90108770 Pending CN1051236A (zh) 1989-10-27 1990-10-27 止回阀形式的止回器

Country Status (2)

Country Link
CN (1) CN1051236A (de)
DE (1) DE4033925A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1934009B (zh) * 2004-03-05 2011-08-24 西奎斯特-罗夫勒塑料加工厂有限公司 用于保持可流动产品的容器的罩盖

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993019255A1 (de) * 1992-03-17 1993-09-30 Ideal-Standard Gmbh Wasserarmatur mit schlauch- und brausekopfhalterung
DE19651313C2 (de) * 1996-12-10 2000-06-21 Ideal Standard Wandanschluß
DE10311501B4 (de) * 2003-03-15 2011-06-16 Neoperl Gmbh Einbauteil zum Einsetzen in eine Gas- oder Flüssigkeitsleitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1934009B (zh) * 2004-03-05 2011-08-24 西奎斯特-罗夫勒塑料加工厂有限公司 用于保持可流动产品的容器的罩盖

Also Published As

Publication number Publication date
DE4033925A1 (de) 1991-05-29

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication