FR445799A - Clapet de retenue automatique pour gaz, air ou vapeur - Google Patents

Clapet de retenue automatique pour gaz, air ou vapeur

Info

Publication number
FR445799A
FR445799A FR445799DA FR445799A FR 445799 A FR445799 A FR 445799A FR 445799D A FR445799D A FR 445799DA FR 445799 A FR445799 A FR 445799A
Authority
FR
France
Prior art keywords
steam
gas
air
check valve
automatic check
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)
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.)
INTERNATIONALE D ECLAIRAGE PAR LE GAZ D HU Ste
Original Assignee
INTERNATIONALE D ECLAIRAGE PAR LE GAZ D HU Ste
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 INTERNATIONALE D ECLAIRAGE PAR LE GAZ D HU Ste filed Critical INTERNATIONALE D ECLAIRAGE PAR LE GAZ D HU Ste
Application granted granted Critical
Publication of FR445799A publication Critical patent/FR445799A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR445799D 1912-07-05 1912-07-05 Clapet de retenue automatique pour gaz, air ou vapeur Expired FR445799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR445799T 1912-07-05

Publications (1)

Publication Number Publication Date
FR445799A true FR445799A (fr) 1912-11-19

Family

ID=1486648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR445799D Expired FR445799A (fr) 1912-07-05 1912-07-05 Clapet de retenue automatique pour gaz, air ou vapeur

Country Status (1)

Country Link
FR (1) FR445799A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053275A (en) * 1959-07-20 1962-09-11 Buensod Stacey Corp Flexible curtain control valve
DE1239534B (de) * 1960-08-22 1967-04-27 Us Industries Inc Ventil mit einem in der Offenstellung seitlich vom Stroemungsweg angeordneten Verschlussstueck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053275A (en) * 1959-07-20 1962-09-11 Buensod Stacey Corp Flexible curtain control valve
DE1239534B (de) * 1960-08-22 1967-04-27 Us Industries Inc Ventil mit einem in der Offenstellung seitlich vom Stroemungsweg angeordneten Verschlussstueck

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