FR1251672A - Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships - Google Patents

Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships

Info

Publication number
FR1251672A
FR1251672A FR821704A FR821704A FR1251672A FR 1251672 A FR1251672 A FR 1251672A FR 821704 A FR821704 A FR 821704A FR 821704 A FR821704 A FR 821704A FR 1251672 A FR1251672 A FR 1251672A
Authority
FR
France
Prior art keywords
pipelines
shut
control device
fluid pressure
pressure control
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
FR821704A
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.)
Compagnia Italiana Westinghouse Freni e Segnali
Italiana Westinghouse Freni e Segnali SpA
Original Assignee
Compagnia Italiana Westinghouse Freni e Segnali
Italiana Westinghouse Freni e Segnali SpA
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 Compagnia Italiana Westinghouse Freni e Segnali, Italiana Westinghouse Freni e Segnali SpA filed Critical Compagnia Italiana Westinghouse Freni e Segnali
Priority to FR821704A priority Critical patent/FR1251672A/en
Application granted granted Critical
Publication of FR1251672A publication Critical patent/FR1251672A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR821704A 1960-03-18 1960-03-18 Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships Expired FR1251672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821704A FR1251672A (en) 1960-03-18 1960-03-18 Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821704A FR1251672A (en) 1960-03-18 1960-03-18 Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships

Publications (1)

Publication Number Publication Date
FR1251672A true FR1251672A (en) 1961-01-20

Family

ID=8727367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821704A Expired FR1251672A (en) 1960-03-18 1960-03-18 Improved fluid pressure control device for shut-off valves generally installed on pipelines, in particular on board ships

Country Status (1)

Country Link
FR (1) FR1251672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180207B (en) * 1962-02-12 1964-10-22 Hydraulik Leipzig Veb Pressure medium and hand operated valve
DE1231519B (en) * 1961-04-05 1966-12-29 Mcnamee Ind Pty Ltd Valve or the like with optional drive by a pressure medium or by a hand wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231519B (en) * 1961-04-05 1966-12-29 Mcnamee Ind Pty Ltd Valve or the like with optional drive by a pressure medium or by a hand wheel
DE1180207B (en) * 1962-02-12 1964-10-22 Hydraulik Leipzig Veb Pressure medium and hand operated valve

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