FR1317535A - Improvements relating to valves - Google Patents

Improvements relating to valves

Info

Publication number
FR1317535A
FR1317535A FR890312A FR890312A FR1317535A FR 1317535 A FR1317535 A FR 1317535A FR 890312 A FR890312 A FR 890312A FR 890312 A FR890312 A FR 890312A FR 1317535 A FR1317535 A FR 1317535A
Authority
FR
France
Prior art keywords
valves
improvements relating
relating
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
FR890312A
Other languages
French (fr)
Inventor
William Kenneth Wasdell
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
Priority claimed from GB8966/61A external-priority patent/GB992232A/en
Application filed filed Critical
Priority to FR890312A priority Critical patent/FR1317535A/en
Application granted granted Critical
Publication of FR1317535A publication Critical patent/FR1317535A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR890312A 1961-03-11 1962-03-07 Improvements relating to valves Expired FR1317535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890312A FR1317535A (en) 1961-03-11 1962-03-07 Improvements relating to valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8966/61A GB992232A (en) 1961-03-11 1961-03-11 Improvements relating to fluid control valves
FR890312A FR1317535A (en) 1961-03-11 1962-03-07 Improvements relating to valves

Publications (1)

Publication Number Publication Date
FR1317535A true FR1317535A (en) 1963-02-08

Family

ID=26194701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890312A Expired FR1317535A (en) 1961-03-11 1962-03-07 Improvements relating to valves

Country Status (1)

Country Link
FR (1) FR1317535A (en)

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