FR391452A - Conical needle valve for high pressure vessels - Google Patents

Conical needle valve for high pressure vessels

Info

Publication number
FR391452A
FR391452A FR391452DA FR391452A FR 391452 A FR391452 A FR 391452A FR 391452D A FR391452D A FR 391452DA FR 391452 A FR391452 A FR 391452A
Authority
FR
France
Prior art keywords
high pressure
needle valve
pressure vessels
conical needle
conical
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
C. Desaga
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.)
C DESAGA
Original Assignee
C DESAGA
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 C DESAGA filed Critical C DESAGA
Application granted granted Critical
Publication of FR391452A publication Critical patent/FR391452A/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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR391452D 1908-06-13 1908-06-13 Conical needle valve for high pressure vessels Expired FR391452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391452T 1908-06-13

Publications (1)

Publication Number Publication Date
FR391452A true FR391452A (en) 1908-11-02

Family

ID=1436917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391452D Expired FR391452A (en) 1908-06-13 1908-06-13 Conical needle valve for high pressure vessels

Country Status (1)

Country Link
FR (1) FR391452A (en)

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