GB1232849A - - Google Patents

Info

Publication number
GB1232849A
GB1232849A GB1232849DA GB1232849A GB 1232849 A GB1232849 A GB 1232849A GB 1232849D A GB1232849D A GB 1232849DA GB 1232849 A GB1232849 A GB 1232849A
Authority
GB
United Kingdom
Prior art keywords
plunger
july
head
inlet
maschinenteile
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
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 filed Critical
Publication of GB1232849A publication Critical patent/GB1232849A/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
    • 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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
    • 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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)

Abstract

1,232,849. Valves. DIENES WERKE FUR MASCHINENTEILE G.m.b.H. 22 July, 1968 [21 July, 1967], No. 34789/68. Heading F2V. In a compressor unloader of the kind in which ball 7 is urged against a seat in a stepped inlet 13 by the head 6 of a spring plunger 4 and, when the inlet pressure overcomes the plunger, is supported against a construction 10, the head 6 is of larger diameter than the constriction 10 so that the plunger mechanism remains assembled when members 1 and 2 are disconnected for maintenance purposes.
GB1232849D 1967-07-21 1968-07-22 Expired GB1232849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1650343 1967-07-21

Publications (1)

Publication Number Publication Date
GB1232849A true GB1232849A (en) 1971-05-19

Family

ID=5684831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232849D Expired GB1232849A (en) 1967-07-21 1968-07-22

Country Status (1)

Country Link
GB (1) GB1232849A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018033A1 (en) * 1994-12-06 1996-06-13 Cummins Engine Company, Inc. Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
CN102865394A (en) * 2012-08-21 2013-01-09 张更生 Automatic air pressure balancing device for preventing burst of tires of vehicles
CN113062988A (en) * 2021-03-22 2021-07-02 福州大学 Novel boss valve sleeve structure for compensating opening direction hydraulic power of ball valve
CN114183207A (en) * 2021-11-02 2022-03-15 中国长江动力集团有限公司 Valve core assembly and detachable regulating valve
CN118088740A (en) * 2024-03-14 2024-05-28 安徽荣达阀门有限公司 Quick-closing backflow preventer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018033A1 (en) * 1994-12-06 1996-06-13 Cummins Engine Company, Inc. Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
EP0839275A1 (en) * 1994-12-06 1998-05-06 Cummins Inc. Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
US6116273A (en) * 1994-12-06 2000-09-12 Cummins Engine Company, Inc. Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
EP0839275A4 (en) * 1994-12-06 2002-04-10 Cummins Engine Co Inc Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
CN102865394A (en) * 2012-08-21 2013-01-09 张更生 Automatic air pressure balancing device for preventing burst of tires of vehicles
CN102865394B (en) * 2012-08-21 2015-01-07 中国计量学院 Automatic air pressure balancing device for preventing burst of tires of vehicles
CN113062988A (en) * 2021-03-22 2021-07-02 福州大学 Novel boss valve sleeve structure for compensating opening direction hydraulic power of ball valve
CN114183207A (en) * 2021-11-02 2022-03-15 中国长江动力集团有限公司 Valve core assembly and detachable regulating valve
CN114183207B (en) * 2021-11-02 2023-11-28 中国长江动力集团有限公司 Valve core assembly and unloading adjusting valve
CN118088740A (en) * 2024-03-14 2024-05-28 安徽荣达阀门有限公司 Quick-closing backflow preventer
CN118088740B (en) * 2024-03-14 2024-08-20 安徽荣达阀门有限公司 Quick-closing backflow preventer

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Legal Events

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