ATA79573A - SAFETY VALVE ARRANGEMENT FOR RELEASING OVERPRESSURE FROM A SYSTEM - Google Patents

SAFETY VALVE ARRANGEMENT FOR RELEASING OVERPRESSURE FROM A SYSTEM

Info

Publication number
ATA79573A
ATA79573A AT79573A AT79573A ATA79573A AT A79573 A ATA79573 A AT A79573A AT 79573 A AT79573 A AT 79573A AT 79573 A AT79573 A AT 79573A AT A79573 A ATA79573 A AT A79573A
Authority
AT
Austria
Prior art keywords
safety valve
valve arrangement
releasing overpressure
overpressure
releasing
Prior art date
Application number
AT79573A
Other languages
German (de)
Other versions
AT325910B (en
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ATA79573A publication Critical patent/ATA79573A/en
Application granted granted Critical
Publication of AT325910B publication Critical patent/AT325910B/en

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
    • F16K17/10—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 auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
AT79573A 1972-02-09 1973-01-30 SAFETY VALVE ARRANGEMENT FOR DRAINING OVERPRESSURE FROM A SYSTEM AT325910B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22486272A 1972-02-09 1972-02-09

Publications (2)

Publication Number Publication Date
ATA79573A true ATA79573A (en) 1975-01-15
AT325910B AT325910B (en) 1975-11-10

Family

ID=22842544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79573A AT325910B (en) 1972-02-09 1973-01-30 SAFETY VALVE ARRANGEMENT FOR DRAINING OVERPRESSURE FROM A SYSTEM

Country Status (11)

Country Link
JP (1) JPS4892920A (en)
AT (1) AT325910B (en)
BE (1) BE795088A (en)
CA (1) CA971856A (en)
CH (1) CH569214A5 (en)
DE (1) DE2306220A1 (en)
ES (1) ES411393A1 (en)
FR (1) FR2171344B1 (en)
GB (1) GB1377331A (en)
IT (1) IT977281B (en)
NL (1) NL7301513A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586533A (en) * 1985-07-01 1986-05-06 Crosby Valve & Gage Company Non-flowing modulating pilot operated relief valve
US5217047A (en) * 1991-05-30 1993-06-08 Coltec Industries Inc. Solenoid operated pressure regulating valve
CN112797221B (en) * 2021-03-01 2022-09-06 四川长仪油气集输设备股份有限公司 Pilot axial flow type safety valve

Also Published As

Publication number Publication date
FR2171344A1 (en) 1973-09-21
IT977281B (en) 1974-09-10
DE2306220A1 (en) 1973-08-23
CA971856A (en) 1975-07-29
BE795088A (en) 1973-05-29
AT325910B (en) 1975-11-10
FR2171344B1 (en) 1976-09-10
ES411393A1 (en) 1976-06-01
GB1377331A (en) 1974-12-11
NL7301513A (en) 1973-08-13
JPS4892920A (en) 1973-12-01
CH569214A5 (en) 1975-11-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification