FR478490A - Perfectionnements apportés aux valves - Google Patents

Perfectionnements apportés aux valves

Info

Publication number
FR478490A
FR478490A FR478490DA FR478490A FR 478490 A FR478490 A FR 478490A FR 478490D A FR478490D A FR 478490DA FR 478490 A FR478490 A FR 478490A
Authority
FR
France
Prior art keywords
valves
improvements made
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
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.)
Cockburns Ltd
Original Assignee
Cockburns Ltd
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 Cockburns Ltd filed Critical Cockburns Ltd
Application granted granted Critical
Publication of FR478490A publication Critical patent/FR478490A/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)
FR478490D 1915-02-17 1915-04-23 Perfectionnements apportés aux valves Expired FR478490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478490X 1915-02-17

Publications (1)

Publication Number Publication Date
FR478490A true FR478490A (fr) 1915-12-15

Family

ID=1516008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478490D Expired FR478490A (fr) 1915-02-17 1915-04-23 Perfectionnements apportés aux valves

Country Status (1)

Country Link
FR (1) FR478490A (fr)

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