FR746871A - Safety valve - Google Patents

Safety valve

Info

Publication number
FR746871A
FR746871A FR746871DA FR746871A FR 746871 A FR746871 A FR 746871A FR 746871D A FR746871D A FR 746871DA FR 746871 A FR746871 A FR 746871A
Authority
FR
France
Prior art keywords
safety valve
safety
valve
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)
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.)
UTILISATION RATION GAZ
Original Assignee
UTILISATION RATION GAZ
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 UTILISATION RATION GAZ filed Critical UTILISATION RATION GAZ
Application granted granted Critical
Publication of FR746871A publication Critical patent/FR746871A/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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR746871D 1932-12-03 1932-12-03 Safety valve Expired FR746871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR746871T 1932-12-03

Publications (1)

Publication Number Publication Date
FR746871A true FR746871A (en) 1933-06-07

Family

ID=9147609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746871D Expired FR746871A (en) 1932-12-03 1932-12-03 Safety valve

Country Status (1)

Country Link
FR (1) FR746871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759823C (en) * 1940-03-14 1953-03-23 Aeg Shut-off valve for high vacuum vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759823C (en) * 1940-03-14 1953-03-23 Aeg Shut-off valve for high vacuum vessels

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