FR2609143A1 - Vanne equilibree contre les coups de belier - Google Patents

Vanne equilibree contre les coups de belier Download PDF

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Publication number
FR2609143A1
FR2609143A1 FR8618329A FR8618329A FR2609143A1 FR 2609143 A1 FR2609143 A1 FR 2609143A1 FR 8618329 A FR8618329 A FR 8618329A FR 8618329 A FR8618329 A FR 8618329A FR 2609143 A1 FR2609143 A1 FR 2609143A1
Authority
FR
France
Prior art keywords
valve
chamber
actuator
rod
shutter
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.)
Withdrawn
Application number
FR8618329A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2609143A1 publication Critical patent/FR2609143A1/fr
Withdrawn legal-status Critical Current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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Actuator (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
FR8618329A 1985-08-16 1986-12-30 Vanne equilibree contre les coups de belier Withdrawn FR2609143A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI853165A FI73056C (fi) 1985-08-16 1985-08-16 Spindelventil foer ett tryckunderkastat stroemmande medium.

Publications (1)

Publication Number Publication Date
FR2609143A1 true FR2609143A1 (fr) 1988-07-01

Family

ID=8521232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8618329A Withdrawn FR2609143A1 (fr) 1985-08-16 1986-12-30 Vanne equilibree contre les coups de belier

Country Status (5)

Country Link
DE (1) DE3643063A1 (enrdf_load_html_response)
FI (1) FI73056C (enrdf_load_html_response)
FR (1) FR2609143A1 (enrdf_load_html_response)
GB (1) GB2199116A (enrdf_load_html_response)
SE (1) SE455959B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2603230C1 (ru) * 2012-10-30 2016-11-27 ЭсЭмСи КОРПОРЕЙШН Нормально закрытый трехходовой клапан

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR712835A (fr) * 1931-02-13 1931-10-13 Dispositif de fermeture automatique de robinet évitant les coups de béliers
GB840439A (en) * 1956-07-23 1960-07-06 Roger Charles Dubois Electro-magnetically actuated fluid flow control valve
US3756558A (en) * 1971-11-11 1973-09-04 S Okui Fluid control valve
EP0085852A1 (de) * 1982-01-23 1983-08-17 A. und K. Müller GmbH & Co. KG 3/2-Wegeventil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952988A (en) * 1960-07-21 1964-03-18 Burnett & Rolfe Ltd Container filling apparatus and method
GB1256117A (en) * 1968-06-03 1971-12-08 Universal American Corp Refrigeration system
US3532122A (en) * 1968-06-13 1970-10-06 Martin G Bienzeisler Spool valve
CH532723A (fr) * 1971-04-23 1973-01-15 Lucifer Sa Valve pour fluide à au moins trois voies, à servo-commande
GB1338270A (en) * 1971-10-29 1973-11-21 Yamato Sangyo Co Ltd Fluid flow control valves
US3882883A (en) * 1973-11-19 1975-05-13 Fairmont Railway Motors Inc Closed-open center hydraulic valve assembly
GB2049883A (en) * 1979-05-04 1980-12-31 Harben Systems Ltd Improvements in valves

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR712835A (fr) * 1931-02-13 1931-10-13 Dispositif de fermeture automatique de robinet évitant les coups de béliers
GB840439A (en) * 1956-07-23 1960-07-06 Roger Charles Dubois Electro-magnetically actuated fluid flow control valve
US3756558A (en) * 1971-11-11 1973-09-04 S Okui Fluid control valve
EP0085852A1 (de) * 1982-01-23 1983-08-17 A. und K. Müller GmbH & Co. KG 3/2-Wegeventil

Also Published As

Publication number Publication date
FI853165L (enrdf_load_html_response) 1987-02-17
DE3643063A1 (de) 1988-06-30
FI73056C (fi) 1987-08-10
SE8605452L (sv) 1988-06-19
GB2199116A (en) 1988-06-29
FI853165A0 (fi) 1985-08-16
SE8605452D0 (sv) 1986-12-18
FI73056B (fi) 1987-04-30
GB8629977D0 (en) 1987-01-28
SE455959B (sv) 1988-08-22

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Legal Events

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ST Notification of lapse