FR517662A - Improvements to shut-off valves for pressurized fluid systems - Google Patents

Improvements to shut-off valves for pressurized fluid systems

Info

Publication number
FR517662A
FR517662A FR517662DA FR517662A FR 517662 A FR517662 A FR 517662A FR 517662D A FR517662D A FR 517662DA FR 517662 A FR517662 A FR 517662A
Authority
FR
France
Prior art keywords
shut
valves
pressurized fluid
fluid systems
systems
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
James Hanson
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.)
W H Dorman & C Ltd
Original Assignee
W H Dorman & C Ltd
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 W H Dorman & C Ltd filed Critical W H Dorman & C Ltd
Application granted granted Critical
Publication of FR517662A publication Critical patent/FR517662A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR517662D 1919-02-04 1920-06-23 Improvements to shut-off valves for pressurized fluid systems Expired FR517662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB517662X 1919-02-04

Publications (1)

Publication Number Publication Date
FR517662A true FR517662A (en) 1921-05-10

Family

ID=1536251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517662D Expired FR517662A (en) 1919-02-04 1920-06-23 Improvements to shut-off valves for pressurized fluid systems

Country Status (1)

Country Link
FR (1) FR517662A (en)

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