DD110932A1 - - Google Patents

Info

Publication number
DD110932A1
DD110932A1 DD17742874A DD17742874A DD110932A1 DD 110932 A1 DD110932 A1 DD 110932A1 DD 17742874 A DD17742874 A DD 17742874A DD 17742874 A DD17742874 A DD 17742874A DD 110932 A1 DD110932 A1 DD 110932A1
Authority
DD
German Democratic Republic
Application number
DD17742874A
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
Priority claimed from DE19732315017 external-priority patent/DE2315017C3/de
Application filed filed Critical
Publication of DD110932A1 publication Critical patent/DD110932A1/xx

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)
DD17742874A 1973-03-26 1974-03-25 DD110932A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732315017 DE2315017C3 (de) 1973-03-26 Hilfsgesteuertes Sicherheitsventil

Publications (1)

Publication Number Publication Date
DD110932A1 true DD110932A1 (enrdf_load_stackoverflow) 1975-01-12

Family

ID=5875955

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17742874A DD110932A1 (enrdf_load_stackoverflow) 1973-03-26 1974-03-25

Country Status (3)

Country Link
AT (1) AT333560B (enrdf_load_stackoverflow)
CH (1) CH567680A5 (enrdf_load_stackoverflow)
DD (1) DD110932A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
CH567680A5 (enrdf_load_stackoverflow) 1975-10-15
DE2315017B2 (de) 1976-02-26
ATA217074A (de) 1976-03-15
DE2315017A1 (de) 1974-10-17
AT333560B (de) 1976-11-25

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