FR2355327A1 - Vanne de reglage a passage axial - Google Patents

Vanne de reglage a passage axial

Info

Publication number
FR2355327A1
FR2355327A1 FR7718672A FR7718672A FR2355327A1 FR 2355327 A1 FR2355327 A1 FR 2355327A1 FR 7718672 A FR7718672 A FR 7718672A FR 7718672 A FR7718672 A FR 7718672A FR 2355327 A1 FR2355327 A1 FR 2355327A1
Authority
FR
France
Prior art keywords
chamber
valve
sleeve
adjustment valve
downstream
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
FR7718672A
Other languages
English (en)
Other versions
FR2355327B1 (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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2355327A1 publication Critical patent/FR2355327A1/fr
Application granted granted Critical
Publication of FR2355327B1 publication Critical patent/FR2355327B1/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Flow Control (AREA)

Abstract

Cette vanne comprend un manchon souple 26 appuyé sur une cage 22 qui comprend elle-même une cloison transversale 24; le fluide amont tend à soulever le manchon de la cage pour passer à l'aval. Le manchon est entouré d'une chambre annulaire 30 qui reçoit la pression amont par un conduit 48, 44. Le conduit 48 renferme un organe d'étranglement 54 à variation automatique qui règle le débit d'entrée du fluide dans la chambre. La chambre 30 est reliée à la partie aval de la vanne par un conduit de sortie par lequel le fluide est évacué de la chambre et qui renferme une soupape pilote 76 réglant le débit de sortie. Cette soupape pilote peut notamment être commandée par la pression aval (membrane 72).
FR7718672A 1976-06-18 1977-06-17 Vanne de reglage a passage axial Granted FR2355327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69749376A 1976-06-18 1976-06-18
US69749276A 1976-06-18 1976-06-18

Publications (2)

Publication Number Publication Date
FR2355327A1 true FR2355327A1 (fr) 1978-01-13
FR2355327B1 FR2355327B1 (fr) 1983-06-10

Family

ID=27106030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718672A Granted FR2355327A1 (fr) 1976-06-18 1977-06-17 Vanne de reglage a passage axial

Country Status (8)

Country Link
JP (1) JPS531328A (fr)
AU (1) AU514992B2 (fr)
BR (1) BR7703963A (fr)
CA (1) CA1083008A (fr)
DE (1) DE2727225A1 (fr)
FR (1) FR2355327A1 (fr)
GB (1) GB1582644A (fr)
NL (1) NL7706591A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192625A1 (fr) * 1985-01-23 1986-08-27 Fisher Controls International, Inc. Vanne de réglage ayant un diaphragme roulant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104326A (ja) * 1982-12-04 1984-06-16 Toyo Jozo Co Ltd マクロライド抗生物質の安定な経口用製剤および安定化法
ITUA20161689A1 (it) * 2016-03-15 2017-09-15 Madas Srl Freno idraulico
IT201900002529A1 (it) * 2019-02-21 2020-08-21 Giacomini Spa Valvola di regolazione e bilanciamento idraulici della portata di fluido

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331291A (en) * 1942-11-04 1943-10-12 Fluid Control Engineering Co Fluid flow control device
US2650607A (en) * 1949-02-23 1953-09-01 M & J Engineering Co Gas flow control apparatus
US3138174A (en) * 1961-11-13 1964-06-23 William V Gilpin Automatic excess fluid flow valve
US3592223A (en) * 1969-11-06 1971-07-13 Cla Val Co Pilot-operated modulating valve system and flow stabilizer incorporated therein
FR2111062A5 (fr) * 1970-10-16 1972-06-02 Grove Valve & Regulator Co
CA949539A (en) * 1972-08-02 1974-06-18 Ian F. Norton Flush valve
FR2331090A1 (fr) * 1975-11-06 1977-06-03 Grove Valve & Regulator Co Valve de reglage de pression

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331291A (en) * 1942-11-04 1943-10-12 Fluid Control Engineering Co Fluid flow control device
US2650607A (en) * 1949-02-23 1953-09-01 M & J Engineering Co Gas flow control apparatus
US3138174A (en) * 1961-11-13 1964-06-23 William V Gilpin Automatic excess fluid flow valve
US3592223A (en) * 1969-11-06 1971-07-13 Cla Val Co Pilot-operated modulating valve system and flow stabilizer incorporated therein
FR2111062A5 (fr) * 1970-10-16 1972-06-02 Grove Valve & Regulator Co
CA949539A (en) * 1972-08-02 1974-06-18 Ian F. Norton Flush valve
FR2331090A1 (fr) * 1975-11-06 1977-06-03 Grove Valve & Regulator Co Valve de reglage de pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192625A1 (fr) * 1985-01-23 1986-08-27 Fisher Controls International, Inc. Vanne de réglage ayant un diaphragme roulant

Also Published As

Publication number Publication date
NL7706591A (nl) 1977-12-20
BR7703963A (pt) 1978-02-21
CA1083008A (fr) 1980-08-05
JPS531328A (en) 1978-01-09
FR2355327B1 (fr) 1983-06-10
DE2727225A1 (de) 1977-12-29
GB1582644A (en) 1981-01-14
AU2588477A (en) 1978-12-14
AU514992B2 (en) 1981-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse