FR2268208B3 - - Google Patents

Info

Publication number
FR2268208B3
FR2268208B3 FR7413558A FR7413558A FR2268208B3 FR 2268208 B3 FR2268208 B3 FR 2268208B3 FR 7413558 A FR7413558 A FR 7413558A FR 7413558 A FR7413558 A FR 7413558A FR 2268208 B3 FR2268208 B3 FR 2268208B3
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
FR7413558A
Other versions
FR2268208A1 (en
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Priority to FR7413558A priority Critical patent/FR2268208A1/fr
Publication of FR2268208A1 publication Critical patent/FR2268208A1/fr
Application granted granted Critical
Publication of FR2268208B3 publication Critical patent/FR2268208B3/fr
Granted 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
FR7413558A 1974-04-18 1974-04-18 Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages Granted FR2268208A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413558A FR2268208A1 (en) 1974-04-18 1974-04-18 Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413558A FR2268208A1 (en) 1974-04-18 1974-04-18 Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages

Publications (2)

Publication Number Publication Date
FR2268208A1 FR2268208A1 (en) 1975-11-14
FR2268208B3 true FR2268208B3 (fr) 1977-02-18

Family

ID=9137806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413558A Granted FR2268208A1 (en) 1974-04-18 1974-04-18 Pipeline flow limiting device - uses variation in fluid dynamic pressure to alter size of flow passages

Country Status (1)

Country Link
FR (1) FR2268208A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703133B1 (fr) * 1993-03-24 1995-06-23 Colovret Suzanne Jeannine Dispositif de coupure d'alimentation en gaz naturel, d'une canalisation en depassement de debit normal d'utilisation.
EP0686795B1 (fr) * 1994-06-10 1999-08-25 Suzanne Colovret Dispositif de coupure d'alimentation en gaz naturel
FR2838172B1 (fr) 2002-04-05 2004-07-02 Jacques Sirven Amortisseur, notamment pour vehicule automobile
SG11201506199VA (en) * 2013-02-11 2015-09-29 Fluid Equipment Dev Co Llc Anti-cavitation throttle valve and method of operating the same
CN107675754B (zh) * 2017-08-25 2019-09-24 安徽亿洁环保科技有限公司 一种供水稳流罐的进气排气装置

Also Published As

Publication number Publication date
FR2268208A1 (en) 1975-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse