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FR729707A - Soupape de sûreté différentielle à paroi métallique articulée - Google Patents

Soupape de sûreté différentielle à paroi métallique articulée

Info

Publication number
FR729707A
FR729707A FR729707DA FR729707A FR 729707 A FR729707 A FR 729707A FR 729707D A FR729707D A FR 729707DA FR 729707 A FR729707 A FR 729707A
Authority
FR
France
Prior art keywords
safety valve
metal wall
hinged metal
differential safety
wall differential
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
English (en)
Inventor
Jules-Louis Massy
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
Application granted granted Critical
Publication of FR729707A publication Critical patent/FR729707A/fr
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
    • F16K17/08—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 providing a large discharge passage
    • F16K17/085—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 providing a large discharge passage with diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR729707D 1932-01-11 1932-01-11 Soupape de sûreté différentielle à paroi métallique articulée Expired FR729707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR729707T 1932-01-11

Publications (1)

Publication Number Publication Date
FR729707A true FR729707A (fr) 1932-07-30

Family

ID=9112615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729707D Expired FR729707A (fr) 1932-01-11 1932-01-11 Soupape de sûreté différentielle à paroi métallique articulée

Country Status (1)

Country Link
FR (1) FR729707A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549573A (en) * 1984-03-09 1985-10-29 Breckenridge Gerald H Spray valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549573A (en) * 1984-03-09 1985-10-29 Breckenridge Gerald H Spray valve assembly

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