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FR565802A - Two-piece valve and its method of construction - Google Patents

Two-piece valve and its method of construction

Info

Publication number
FR565802A
FR565802A FR565802DA FR565802A FR 565802 A FR565802 A FR 565802A FR 565802D A FR565802D A FR 565802DA FR 565802 A FR565802 A FR 565802A
Authority
FR
France
Prior art keywords
construction
piece valve
valve
piece
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
French (fr)
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.)
OLIVER TYPEWRITER CO
Original Assignee
OLIVER TYPEWRITER CO
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 OLIVER TYPEWRITER CO filed Critical OLIVER TYPEWRITER CO
Application granted granted Critical
Publication of FR565802A publication Critical patent/FR565802A/en
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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR565802D 1923-05-04 1923-05-04 Two-piece valve and its method of construction Expired FR565802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR565802T 1923-05-04

Publications (1)

Publication Number Publication Date
FR565802A true FR565802A (en) 1924-02-05

Family

ID=8946672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565802D Expired FR565802A (en) 1923-05-04 1923-05-04 Two-piece valve and its method of construction

Country Status (1)

Country Link
FR (1) FR565802A (en)

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