FR500398A - Perfectionnements apportés aux soupapes - Google Patents

Perfectionnements apportés aux soupapes

Info

Publication number
FR500398A
FR500398A FR500398DA FR500398A FR 500398 A FR500398 A FR 500398A FR 500398D A FR500398D A FR 500398DA FR 500398 A FR500398 A FR 500398A
Authority
FR
France
Prior art keywords
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
Other languages
English (en)
Inventor
William Edward Oakley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR500398A publication Critical patent/FR500398A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR500398D 1914-06-12 1919-06-04 Perfectionnements apportés aux soupapes Expired FR500398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500398XA 1914-06-12 1914-06-12

Publications (1)

Publication Number Publication Date
FR500398A true FR500398A (fr) 1920-03-10

Family

ID=1535293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500398D Expired FR500398A (fr) 1914-06-12 1919-06-04 Perfectionnements apportés aux soupapes

Country Status (1)

Country Link
FR (1) FR500398A (fr)

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