FR1587660A - - Google Patents

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Publication number
FR1587660A
FR1587660A FR1587660DA FR1587660A FR 1587660 A FR1587660 A FR 1587660A FR 1587660D A FR1587660D A FR 1587660DA FR 1587660 A FR1587660 A FR 1587660A
Authority
FR
France
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
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 FR1587660A publication Critical patent/FR1587660A/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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1587660D 1968-08-02 1968-08-02 Expired FR1587660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161682 1968-08-02

Publications (1)

Publication Number Publication Date
FR1587660A true FR1587660A (fr) 1970-03-27

Family

ID=8653369

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1581177D Expired FR1581177A (fr) 1968-08-02 1968-08-02
FR1587660D Expired FR1587660A (fr) 1968-08-02 1968-08-02

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1581177D Expired FR1581177A (fr) 1968-08-02 1968-08-02

Country Status (1)

Country Link
FR (2) FR1581177A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634099A (en) * 1985-05-17 1987-01-06 Nupro Company High pressure inverted bellows valve

Also Published As

Publication number Publication date
FR1581177A (fr) 1969-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse