FR715719A - Perfectionnements apportés aux dispositifs obturateurs - Google Patents

Perfectionnements apportés aux dispositifs obturateurs

Info

Publication number
FR715719A
FR715719A FR715719DA FR715719A FR 715719 A FR715719 A FR 715719A FR 715719D A FR715719D A FR 715719DA FR 715719 A FR715719 A FR 715719A
Authority
FR
France
Prior art keywords
obturator devices
obturator
devices
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
English (en)
Inventor
Josef Freudenberg
Siegfried Deutsch
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
Application granted granted Critical
Publication of FR715719A publication Critical patent/FR715719A/fr
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
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR715719D 1931-04-20 1931-04-20 Perfectionnements apportés aux dispositifs obturateurs Expired FR715719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR715719T 1931-04-20

Publications (1)

Publication Number Publication Date
FR715719A true FR715719A (fr) 1931-12-08

Family

ID=9089112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715719D Expired FR715719A (fr) 1931-04-20 1931-04-20 Perfectionnements apportés aux dispositifs obturateurs

Country Status (1)

Country Link
FR (1) FR715719A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465018A (en) * 1945-01-05 1949-03-22 Willard C Hein Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465018A (en) * 1945-01-05 1949-03-22 Willard C Hein Valve

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