FR1447368A - Improvements to shut-off valves for pneumatic circuits - Google Patents

Improvements to shut-off valves for pneumatic circuits

Info

Publication number
FR1447368A
FR1447368A FR21014A FR21014A FR1447368A FR 1447368 A FR1447368 A FR 1447368A FR 21014 A FR21014 A FR 21014A FR 21014 A FR21014 A FR 21014A FR 1447368 A FR1447368 A FR 1447368A
Authority
FR
France
Prior art keywords
shut
valves
pneumatic circuits
pneumatic
circuits
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
FR21014A
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Priority to FR21014A priority Critical patent/FR1447368A/en
Priority to DE19661550159 priority patent/DE1550159A1/en
Application granted granted Critical
Publication of FR1447368A publication Critical patent/FR1447368A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
FR21014A 1965-06-16 1965-06-16 Improvements to shut-off valves for pneumatic circuits Expired FR1447368A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR21014A FR1447368A (en) 1965-06-16 1965-06-16 Improvements to shut-off valves for pneumatic circuits
DE19661550159 DE1550159A1 (en) 1965-06-16 1966-06-04 Check valve built into a pressure medium line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21014A FR1447368A (en) 1965-06-16 1965-06-16 Improvements to shut-off valves for pneumatic circuits

Publications (1)

Publication Number Publication Date
FR1447368A true FR1447368A (en) 1966-07-29

Family

ID=8582193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21014A Expired FR1447368A (en) 1965-06-16 1965-06-16 Improvements to shut-off valves for pneumatic circuits

Country Status (2)

Country Link
DE (1) DE1550159A1 (en)
FR (1) FR1447368A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940180A1 (en) * 1989-12-05 1991-06-06 Bosch Gmbh Robert BRAKE PRESSURE CONTROL SYSTEM FOR BRAKE SYSTEMS
ITBO20020066U1 (en) * 2002-07-12 2004-01-12 Trw Marzocchi Automotive Pumps BALL VALVE FOR HYDRAULIC CIRCUITS

Also Published As

Publication number Publication date
DE1550159A1 (en) 1969-09-18

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