FR1289577A - Improvements to the control cranks of ball valves and the like - Google Patents

Improvements to the control cranks of ball valves and the like

Info

Publication number
FR1289577A
FR1289577A FR853544A FR853544A FR1289577A FR 1289577 A FR1289577 A FR 1289577A FR 853544 A FR853544 A FR 853544A FR 853544 A FR853544 A FR 853544A FR 1289577 A FR1289577 A FR 1289577A
Authority
FR
France
Prior art keywords
ball valves
control cranks
cranks
control
valves
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
FR853544A
Other languages
French (fr)
Inventor
Martial Delbergue
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 filed Critical
Priority to FR853544A priority Critical patent/FR1289577A/en
Application granted granted Critical
Publication of FR1289577A publication Critical patent/FR1289577A/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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR853544A 1961-02-22 1961-02-22 Improvements to the control cranks of ball valves and the like Expired FR1289577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR853544A FR1289577A (en) 1961-02-22 1961-02-22 Improvements to the control cranks of ball valves and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853544A FR1289577A (en) 1961-02-22 1961-02-22 Improvements to the control cranks of ball valves and the like

Publications (1)

Publication Number Publication Date
FR1289577A true FR1289577A (en) 1962-04-06

Family

ID=8749431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853544A Expired FR1289577A (en) 1961-02-22 1961-02-22 Improvements to the control cranks of ball valves and the like

Country Status (1)

Country Link
FR (1) FR1289577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325143A (en) * 1964-09-25 1967-06-13 Edwin D Phillips Stressed valve for laboratory glassware

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325143A (en) * 1964-09-25 1967-06-13 Edwin D Phillips Stressed valve for laboratory glassware

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