FR1130965A - Appareil signalisateur de sécurité - Google Patents

Appareil signalisateur de sécurité

Info

Publication number
FR1130965A
FR1130965A FR1130965DA FR1130965A FR 1130965 A FR1130965 A FR 1130965A FR 1130965D A FR1130965D A FR 1130965DA FR 1130965 A FR1130965 A FR 1130965A
Authority
FR
France
Prior art keywords
signaling device
safety signaling
safety
signaling
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 Rolland
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 FR1130965A publication Critical patent/FR1130965A/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1130965D 1955-09-12 1955-09-12 Appareil signalisateur de sécurité Expired FR1130965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1130965T 1955-09-12

Publications (1)

Publication Number Publication Date
FR1130965A true FR1130965A (fr) 1957-02-14

Family

ID=9637647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130965D Expired FR1130965A (fr) 1955-09-12 1955-09-12 Appareil signalisateur de sécurité

Country Status (1)

Country Link
FR (1) FR1130965A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2722570A1 (fr) 2012-10-17 2014-04-23 Areva NP Dispositif de détection de la position d'une vanne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2722570A1 (fr) 2012-10-17 2014-04-23 Areva NP Dispositif de détection de la position d'une vanne

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