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GB2007804B - Combination fluid by-pass and check valve - Google Patents

Combination fluid by-pass and check valve

Info

Publication number
GB2007804B
GB2007804B GB7843631A GB7843631A GB2007804B GB 2007804 B GB2007804 B GB 2007804B GB 7843631 A GB7843631 A GB 7843631A GB 7843631 A GB7843631 A GB 7843631A GB 2007804 B GB2007804 B GB 2007804B
Authority
GB
United Kingdom
Prior art keywords
pass
check valve
combination fluid
fluid
combination
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
GB7843631A
Other versions
GB2007804A (en
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.)
Crane Co
Original Assignee
Crane Co
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 Crane Co filed Critical Crane Co
Publication of GB2007804A publication Critical patent/GB2007804A/en
Application granted granted Critical
Publication of GB2007804B publication Critical patent/GB2007804B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
GB7843631A 1977-11-09 1978-11-08 Combination fluid by-pass and check valve Expired GB2007804B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84983377A 1977-11-09 1977-11-09

Publications (2)

Publication Number Publication Date
GB2007804A GB2007804A (en) 1979-05-23
GB2007804B true GB2007804B (en) 1982-01-27

Family

ID=25306633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843631A Expired GB2007804B (en) 1977-11-09 1978-11-08 Combination fluid by-pass and check valve

Country Status (4)

Country Link
JP (1) JPS5484626A (en)
CA (1) CA1107602A (en)
DE (1) DE2846250A1 (en)
GB (1) GB2007804B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519916C2 (en) * 1985-06-04 1995-02-02 Wilhelm Odendahl Circulation valve
DE3618644C2 (en) * 1986-06-03 1995-01-26 Wilhelm Odendahl Circulation valve
DE4119496A1 (en) * 1991-06-13 1992-12-17 Drago Dipl Ing Kober Valve for liquefied gas tanker - combines functions of flow control valve, stop valve and non-return valve
DE102013108940B4 (en) 2013-08-19 2019-12-05 VAG GmbH Own medium controlled ring piston valve
DE102015218905A1 (en) 2015-09-30 2017-03-30 Siemens Aktiengesellschaft Relief valve
CN110332337B (en) * 2019-06-27 2024-05-14 北京航天石化技术装备工程有限公司 Pilot-operated bypass leakage-free self-control reflux valve
CN110440024A (en) * 2019-08-13 2019-11-12 澎阳泵业泰州有限公司 A kind of reversible back-flow preventer
CN112392983B (en) * 2020-11-16 2021-12-24 宁波方太厨具有限公司 Check valve and gas water heater system comprising same
CN117537112B (en) * 2024-01-09 2024-04-05 江苏特一机械股份有限公司 Self-adaptive dust removal quick-cutting gate valve

Also Published As

Publication number Publication date
DE2846250A1 (en) 1979-05-10
CA1107602A (en) 1981-08-25
GB2007804A (en) 1979-05-23
JPS5484626A (en) 1979-07-05

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Legal Events

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