FR1597532A - - Google Patents

Info

Publication number
FR1597532A
FR1597532A FR1597532DA FR1597532A FR 1597532 A FR1597532 A FR 1597532A FR 1597532D A FR1597532D A FR 1597532DA FR 1597532 A FR1597532 A FR 1597532A
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
Priority claimed from NO16975767A external-priority patent/NO118018B/no
Priority claimed from NO289768A external-priority patent/NO119559B/no
Application filed filed Critical
Application granted granted Critical
Publication of FR1597532A publication Critical patent/FR1597532A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/223—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1597532D 1967-09-15 1968-09-16 Expired FR1597532A (2)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO16975767A NO118018B (2) 1967-09-15 1967-09-15
NO289768A NO119559B (2) 1968-07-23 1968-07-23

Publications (1)

Publication Number Publication Date
FR1597532A true FR1597532A (2) 1970-06-29

Family

ID=26647477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597532D Expired FR1597532A (2) 1967-09-15 1968-09-16

Country Status (1)

Country Link
FR (1) FR1597532A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415725A3 (en) * 2017-06-12 2019-03-20 United Technologies Corporation Flow modulating airfoil apparatus
CN111795191A (zh) * 2020-07-08 2020-10-20 中国电建集团河北工程有限公司 超流速自动关闭装置
CN119915361A (zh) * 2025-04-02 2025-05-02 云南一建建筑工程有限公司 一种水利工程用水位流速检测装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415725A3 (en) * 2017-06-12 2019-03-20 United Technologies Corporation Flow modulating airfoil apparatus
US10557416B2 (en) 2017-06-12 2020-02-11 United Technologies Corporation Flow modulating airfoil apparatus
CN111795191A (zh) * 2020-07-08 2020-10-20 中国电建集团河北工程有限公司 超流速自动关闭装置
CN119915361A (zh) * 2025-04-02 2025-05-02 云南一建建筑工程有限公司 一种水利工程用水位流速检测装置

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Legal Events

Date Code Title Description
ST Notification of lapse