FR975313A - Dispositif de sûreté pour des soupapes, armatures, etc. commandées électriquement - Google Patents

Dispositif de sûreté pour des soupapes, armatures, etc. commandées électriquement

Info

Publication number
FR975313A
FR975313A FR975313DA FR975313A FR 975313 A FR975313 A FR 975313A FR 975313D A FR975313D A FR 975313DA FR 975313 A FR975313 A FR 975313A
Authority
FR
France
Prior art keywords
fittings
valves
safety device
electrically controlled
electrically
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
Jaroslav Krecan
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.)
Meopta np
MEOPTA
Original Assignee
Meopta np
MEOPTA
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 Meopta np, MEOPTA filed Critical Meopta np
Application granted granted Critical
Publication of FR975313A publication Critical patent/FR975313A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR975313D 1947-11-20 1948-11-20 Dispositif de sûreté pour des soupapes, armatures, etc. commandées électriquement Expired FR975313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS975313X 1947-11-20

Publications (1)

Publication Number Publication Date
FR975313A true FR975313A (fr) 1951-03-05

Family

ID=5456813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975313D Expired FR975313A (fr) 1947-11-20 1948-11-20 Dispositif de sûreté pour des soupapes, armatures, etc. commandées électriquement

Country Status (1)

Country Link
FR (1) FR975313A (fr)

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