FR1118773A - Improvements made to safety devices - Google Patents

Improvements made to safety devices

Info

Publication number
FR1118773A
FR1118773A FR1118773DA FR1118773A FR 1118773 A FR1118773 A FR 1118773A FR 1118773D A FR1118773D A FR 1118773DA FR 1118773 A FR1118773 A FR 1118773A
Authority
FR
France
Prior art keywords
improvements made
safety devices
safety
devices
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)
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.)
Ross Operating Valve Co
Original Assignee
Ross Operating Valve Co
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 Ross Operating Valve Co filed Critical Ross Operating Valve Co
Application granted granted Critical
Publication of FR1118773A publication Critical patent/FR1118773A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1118773D 1953-12-09 1954-12-02 Improvements made to safety devices Expired FR1118773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1118773XA 1953-12-09 1953-12-09

Publications (1)

Publication Number Publication Date
FR1118773A true FR1118773A (en) 1956-06-11

Family

ID=22340914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118773D Expired FR1118773A (en) 1953-12-09 1954-12-02 Improvements made to safety devices

Country Status (1)

Country Link
FR (1) FR1118773A (en)

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