FR2360814A1 - Vanne pour fluide sous hautes pressions - Google Patents

Vanne pour fluide sous hautes pressions

Info

Publication number
FR2360814A1
FR2360814A1 FR7724211A FR7724211A FR2360814A1 FR 2360814 A1 FR2360814 A1 FR 2360814A1 FR 7724211 A FR7724211 A FR 7724211A FR 7724211 A FR7724211 A FR 7724211A FR 2360814 A1 FR2360814 A1 FR 2360814A1
Authority
FR
France
Prior art keywords
valve
actuator
high pressure
valves
compensating movement
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.)
Granted
Application number
FR7724211A
Other languages
English (en)
Other versions
FR2360814B1 (fr
Inventor
John H Olsen
Lowell E Scott
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.)
Flow Industries Inc
Original Assignee
Flow Industries Inc
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 Flow Industries Inc filed Critical Flow Industries Inc
Publication of FR2360814A1 publication Critical patent/FR2360814A1/fr
Application granted granted Critical
Publication of FR2360814B1 publication Critical patent/FR2360814B1/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
    • 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)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)

Abstract

Vannes. Le dispositif comporte une soupape 22 de faible poids qui est couplée par une liaison à mouvement de compensation à un organe d'actionnement hydraulique à rappel élastique aidant à l'ouverture rapide et à la fermeture de la soupape 22. Un ressort de compression maintenu comprimé par l'organe d'actionnement 58 à rappel élastique augmente l'action de la pression due au fluide sur la soupape pour assurer la fermeture automatique de cette dernière. Le mouvement de compensation de l'organe d'actionnement est dû à la déformation du ressort lorsque la soupape proprement dite est fermée et cela amène une garantie supplémentaire vis-à-vis d'ouvertures accidentelles de la soupape au cas où le corps de vanne serait soumis à des vibrations ou chocs. Vannes pour fluides sous hautes pressions notamment pour fluides utilisés dans des mécanismes de coupe.
FR7724211A 1976-08-06 1977-08-05 Vanne pour fluide sous hautes pressions Granted FR2360814A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71220176A 1976-08-06 1976-08-06

Publications (2)

Publication Number Publication Date
FR2360814A1 true FR2360814A1 (fr) 1978-03-03
FR2360814B1 FR2360814B1 (fr) 1983-05-20

Family

ID=24861156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724211A Granted FR2360814A1 (fr) 1976-08-06 1977-08-05 Vanne pour fluide sous hautes pressions

Country Status (13)

Country Link
JP (1) JPS5325913A (fr)
AU (1) AU2751677A (fr)
BE (1) BE857533A (fr)
BR (1) BR7705142A (fr)
CA (1) CA1050875A (fr)
DE (1) DE2734626A1 (fr)
FR (1) FR2360814A1 (fr)
GB (1) GB1560043A (fr)
IL (1) IL52618A0 (fr)
IT (1) IT1080087B (fr)
LU (1) LU77927A1 (fr)
NL (1) NL7708668A (fr)
ZA (1) ZA774494B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636400A1 (fr) * 1988-09-12 1990-03-16 Serfi Vanne haute pression utilisable notamment dans un outil de coupe a jet fluide
RU2611118C1 (ru) * 2015-10-12 2017-02-21 Открытое акционерное общество "Завод им. В.А. Дегтярева" Пневмогидравлический клапан отсечной

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313570A (en) * 1979-11-20 1982-02-02 Flow Industries, Inc. High pressure cutting nozzle with on-off capability
JPH0463699A (ja) * 1990-06-29 1992-02-28 Daikin Ind Ltd 超高圧水の噴射ノズル装置
GB9618122D0 (en) * 1996-08-30 1996-10-09 Ives Valves Needle valve
DE20017580U1 (de) * 2000-10-13 2001-02-08 Techem Service Aktiengesellschaft & Co.KG, 60528 Frankfurt Absperrvorrichtung
CN105332966B (zh) * 2015-12-09 2017-03-01 东北石油大学 液压驱动水压试验高压卸荷阀
CN107649066A (zh) * 2017-10-24 2018-02-02 江苏永道科技有限公司 一种液体助剂加注装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826852A (en) * 1955-10-01 1960-01-27 Walter Ernest Prideaux Improvements in fluid control valves
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
DE1079411B (de) * 1954-04-14 1960-04-07 Heinz Bechler Ventil
DE1161102B (de) * 1962-07-24 1964-01-09 Karl Stock Ventil mit einer weichen Dichtung und einer Tellerfeder, bzw. Tellerfedersaeule zum UEbertragen des Dichtungsdruckes
US3329347A (en) * 1965-10-19 1967-07-04 Vitramon Inc Valved liquid ejector capable of emitting intermittent spurts
US3704833A (en) * 1971-02-17 1972-12-05 Fred O Wheat Solenoid valve assembly
FR2304645A1 (fr) * 1975-03-21 1976-10-15 Uniroyal Inc Procede de suspension de latex et composition faisant intervenir un squelette a faible taille particulaire

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
DE1079411B (de) * 1954-04-14 1960-04-07 Heinz Bechler Ventil
GB826852A (en) * 1955-10-01 1960-01-27 Walter Ernest Prideaux Improvements in fluid control valves
DE1161102B (de) * 1962-07-24 1964-01-09 Karl Stock Ventil mit einer weichen Dichtung und einer Tellerfeder, bzw. Tellerfedersaeule zum UEbertragen des Dichtungsdruckes
US3329347A (en) * 1965-10-19 1967-07-04 Vitramon Inc Valved liquid ejector capable of emitting intermittent spurts
US3704833A (en) * 1971-02-17 1972-12-05 Fred O Wheat Solenoid valve assembly
FR2304645A1 (fr) * 1975-03-21 1976-10-15 Uniroyal Inc Procede de suspension de latex et composition faisant intervenir un squelette a faible taille particulaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636400A1 (fr) * 1988-09-12 1990-03-16 Serfi Vanne haute pression utilisable notamment dans un outil de coupe a jet fluide
WO1990002899A1 (fr) * 1988-09-12 1990-03-22 Societe Etudes Recherches Fabrication Industrielle (Serfi) Vanne haute pression utilisable notamment dans un outil de coupe a jet fluide
RU2611118C1 (ru) * 2015-10-12 2017-02-21 Открытое акционерное общество "Завод им. В.А. Дегтярева" Пневмогидравлический клапан отсечной

Also Published As

Publication number Publication date
IL52618A0 (en) 1977-10-31
BE857533A (fr) 1977-12-01
CA1050875A (fr) 1979-03-20
GB1560043A (en) 1980-01-30
JPS5325913A (en) 1978-03-10
DE2734626A1 (de) 1978-02-09
NL7708668A (nl) 1978-02-08
BR7705142A (pt) 1978-04-25
IT1080087B (it) 1985-05-16
FR2360814B1 (fr) 1983-05-20
AU2751677A (en) 1979-02-08
LU77927A1 (fr) 1977-11-17
ZA774494B (en) 1978-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse