FR1570442A - - Google Patents

Info

Publication number
FR1570442A
FR1570442A FR1570442DA FR1570442A FR 1570442 A FR1570442 A FR 1570442A FR 1570442D A FR1570442D A FR 1570442DA FR 1570442 A FR1570442 A FR 1570442A
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
Other languages
French (fr)
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 FR1570442A publication Critical patent/FR1570442A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1570442D 1967-09-22 1967-09-22 Expired FR1570442A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR121850 1967-09-22

Publications (1)

Publication Number Publication Date
FR1570442A true FR1570442A (zh) 1969-06-13

Family

ID=8638765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570442D Expired FR1570442A (zh) 1967-09-22 1967-09-22

Country Status (1)

Country Link
FR (1) FR1570442A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102451A3 (en) * 2002-05-30 2005-03-24 Swagelok Co Rotary valve actuator
US20170343130A1 (en) * 2014-11-04 2017-11-30 Duratex S.A. Driving mechanism for a control valve and a control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102451A3 (en) * 2002-05-30 2005-03-24 Swagelok Co Rotary valve actuator
US20170343130A1 (en) * 2014-11-04 2017-11-30 Duratex S.A. Driving mechanism for a control valve and a control valve
US10316986B2 (en) * 2014-11-04 2019-06-11 Duratex S.A. Driving mechanism for a control valve and a control valve

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Legal Events

Date Code Title Description
ST Notification of lapse