FR512858A - Robinet de sureté - Google Patents

Robinet de sureté

Info

Publication number
FR512858A
FR512858A FR512858A FR512858DA FR512858A FR 512858 A FR512858 A FR 512858A FR 512858 A FR512858 A FR 512858A FR 512858D A FR512858D A FR 512858DA FR 512858 A FR512858 A FR 512858A
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
FR512858A
Other languages
English (en)
Inventor
Rene-Paul Groffe
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.)
RENE PAUL GROFFE
Original Assignee
RENE PAUL GROFFE
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 RENE PAUL GROFFE filed Critical RENE PAUL GROFFE
Application granted granted Critical
Publication of FR512858A publication Critical patent/FR512858A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/08—Means to prevent accidental or unauthorised actuation requiring setting according to a code, e.g. permutation locks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR512858A 1920-03-31 1920-03-31 Robinet de sureté Expired FR512858A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR512858T 1920-03-31

Publications (1)

Publication Number Publication Date
FR512858A true FR512858A (fr) 1921-02-02

Family

ID=8913199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512858A Expired FR512858A (fr) 1920-03-31 1920-03-31 Robinet de sureté

Country Status (1)

Country Link
FR (1) FR512858A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052325A1 (fr) * 2005-11-07 2007-05-10 Sergio Franca Robinet de sécurité avec verrou à combinaison modifiable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052325A1 (fr) * 2005-11-07 2007-05-10 Sergio Franca Robinet de sécurité avec verrou à combinaison modifiable

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