FR487311A - Improvements to pressure relief valves - Google Patents

Improvements to pressure relief valves

Info

Publication number
FR487311A
FR487311A FR487311DA FR487311A FR 487311 A FR487311 A FR 487311A FR 487311D A FR487311D A FR 487311DA FR 487311 A FR487311 A FR 487311A
Authority
FR
France
Prior art keywords
pressure relief
relief valves
valves
pressure
relief
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
Other languages
French (fr)
Inventor
John Henry Gaymer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR487311A publication Critical patent/FR487311A/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
    • F16K17/06—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
    • 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
    • F16K17/0466—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 a special seating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR487311D 1916-11-03 1917-10-26 Improvements to pressure relief valves Expired FR487311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB487311X 1916-11-03

Publications (1)

Publication Number Publication Date
FR487311A true FR487311A (en) 1918-06-25

Family

ID=1523809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487311D Expired FR487311A (en) 1916-11-03 1917-10-26 Improvements to pressure relief valves

Country Status (1)

Country Link
FR (1) FR487311A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005800B (en) * 1955-04-21 1957-04-04 Endress K G Pressure relief valve for air and other gases
DE1016508B (en) * 1953-05-18 1957-09-26 Arie Adrianus De Koning Hydraulic telescopic shock absorber
DE1239154B (en) * 1962-12-15 1967-04-20 Siemens Ag Shut-off device for line systems serving to guide mass particles
DE1298380B (en) * 1966-12-31 1969-06-26 Lueben Dietrich Valve seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016508B (en) * 1953-05-18 1957-09-26 Arie Adrianus De Koning Hydraulic telescopic shock absorber
DE1005800B (en) * 1955-04-21 1957-04-04 Endress K G Pressure relief valve for air and other gases
DE1239154B (en) * 1962-12-15 1967-04-20 Siemens Ag Shut-off device for line systems serving to guide mass particles
DE1298380B (en) * 1966-12-31 1969-06-26 Lueben Dietrich Valve seal

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