FR895333A - Safety device for the use of lighting gas - Google Patents

Safety device for the use of lighting gas

Info

Publication number
FR895333A
FR895333A FR895333DA FR895333A FR 895333 A FR895333 A FR 895333A FR 895333D A FR895333D A FR 895333DA FR 895333 A FR895333 A FR 895333A
Authority
FR
France
Prior art keywords
safety device
lighting gas
lighting
gas
safety
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
Augustin Roche
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 FR895333A publication Critical patent/FR895333A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
    • F16K31/485—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot and specially adapted for gas valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR895333D 1943-02-03 1943-02-03 Safety device for the use of lighting gas Expired FR895333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895333T 1943-02-03

Publications (1)

Publication Number Publication Date
FR895333A true FR895333A (en) 1945-01-22

Family

ID=9390718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895333D Expired FR895333A (en) 1943-02-03 1943-02-03 Safety device for the use of lighting gas

Country Status (1)

Country Link
FR (1) FR895333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927604A (en) * 1956-10-09 1960-03-08 Allis Chalmers Mfg Co Check valve having closed internal circuit hydraulic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927604A (en) * 1956-10-09 1960-03-08 Allis Chalmers Mfg Co Check valve having closed internal circuit hydraulic system

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