FR41838E - High pressure needle valve - Google Patents

High pressure needle valve

Info

Publication number
FR41838E
FR41838E FR41838DA FR41838E FR 41838 E FR41838 E FR 41838E FR 41838D A FR41838D A FR 41838DA FR 41838 E FR41838 E FR 41838E
Authority
FR
France
Prior art keywords
high pressure
needle valve
pressure needle
valve
pressure
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)
Inventor
Jacques Vidal-Roffe
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 FR41838E publication Critical patent/FR41838E/en
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR41838D 1932-05-10 1932-05-10 High pressure needle valve Expired FR41838E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41838T 1932-05-10

Publications (1)

Publication Number Publication Date
FR41838E true FR41838E (en) 1933-04-21

Family

ID=8677958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41838D Expired FR41838E (en) 1932-05-10 1932-05-10 High pressure needle valve

Country Status (1)

Country Link
FR (1) FR41838E (en)

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