FR470931A - Perfectionnements aux soupapes - Google Patents

Perfectionnements aux soupapes

Info

Publication number
FR470931A
FR470931A FR470931DA FR470931A FR 470931 A FR470931 A FR 470931A FR 470931D A FR470931D A FR 470931DA FR 470931 A FR470931 A FR 470931A
Authority
FR
France
Prior art keywords
refinements
valve
valve refinements
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
David Cockburn Et Donald Macnicoll
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.)
DAVID COCKBURN ET DONALD MACNI
Original Assignee
DAVID COCKBURN ET DONALD MACNI
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 DAVID COCKBURN ET DONALD MACNI filed Critical DAVID COCKBURN ET DONALD MACNI
Application granted granted Critical
Publication of FR470931A publication Critical patent/FR470931A/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
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR470931D 1913-12-10 1914-04-04 Perfectionnements aux soupapes Expired FR470931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB470931X 1913-12-10

Publications (1)

Publication Number Publication Date
FR470931A true FR470931A (fr) 1914-10-06

Family

ID=1509238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR470931D Expired FR470931A (fr) 1913-12-10 1914-04-04 Perfectionnements aux soupapes

Country Status (1)

Country Link
FR (1) FR470931A (fr)

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