FR2401454A1 - Regulateur de pression - Google Patents

Regulateur de pression

Info

Publication number
FR2401454A1
FR2401454A1 FR7824587A FR7824587A FR2401454A1 FR 2401454 A1 FR2401454 A1 FR 2401454A1 FR 7824587 A FR7824587 A FR 7824587A FR 7824587 A FR7824587 A FR 7824587A FR 2401454 A1 FR2401454 A1 FR 2401454A1
Authority
FR
France
Prior art keywords
valve
pressure regulator
seat
acting
valve body
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
FR7824587A
Other languages
English (en)
Other versions
FR2401454B1 (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.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Publication of FR2401454A1 publication Critical patent/FR2401454A1/fr
Application granted granted Critical
Publication of FR2401454B1 publication Critical patent/FR2401454B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters
    • 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
    • F16K1/14—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 ball-shaped valve member

Landscapes

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

Abstract

a. L'invention concerne un régulateur de pression agissant par ouverture ou fermeture d'une soupape associée avec un diaphragme répondant à tout changement de la différence entre les pressions qui agissent sur ses faces opposées. b. La soupape est constituée par un corps de soupape de forme sphérique et un siège de soupape ayant une surface conique avec un organe d'articulation prévu permettant au corps de soupape de s'aligner automatiquement. c. Cette soupape permet de régler avec précision et de mesurer avec précision un débit même très faible sans que le siège ni le corps ne soient attirés, bloquant ainsi le passage du fluide.
FR7824587A 1977-08-24 1978-08-24 Regulateur de pression Granted FR2401454A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977113864U JPS5438931U (fr) 1977-08-24 1977-08-24

Publications (2)

Publication Number Publication Date
FR2401454A1 true FR2401454A1 (fr) 1979-03-23
FR2401454B1 FR2401454B1 (fr) 1983-07-01

Family

ID=14622999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824587A Granted FR2401454A1 (fr) 1977-08-24 1978-08-24 Regulateur de pression

Country Status (5)

Country Link
JP (1) JPS5438931U (fr)
DE (1) DE2837045C3 (fr)
FR (1) FR2401454A1 (fr)
GB (1) GB2003257B (fr)
IT (1) IT1105622B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392313A2 (fr) * 1989-04-11 1990-10-17 Siemens Aktiengesellschaft Régulateur de pression pour carburant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895172A (ja) * 1981-12-02 1983-06-06 松下冷機株式会社 冷凍装置用流体制御弁
US4800923A (en) * 1985-08-05 1989-01-31 Respirator Research, Ltd. Portable emergency breathing apparatus
TWI654391B (zh) 2018-07-03 2019-03-21 台灣氣立股份有限公司 節能型大容量直動式精密調壓附過濾閥

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508983A (fr) * 1919-02-27 1920-10-28 Rene Colin Robinet décompresseur pour moteur à combustion et pour toutes autres machines à soupape et à joint bi-sphérique
FR749705A (fr) * 1932-01-30 1933-07-28 Bamag Meguin Ag Régulateur de pression de gaz
FR933129A (fr) * 1946-08-30 1948-04-12 Bourguignonne Mec Smb Perfectionnement aux robinets à obturateur à tête sphérique
US2568052A (en) * 1947-10-17 1951-09-18 John G Catranis Control valve
US3052254A (en) * 1959-09-08 1962-09-04 Asbury S Parks Pressure control devices
FR1577133A (fr) * 1967-09-14 1969-08-01
FR2250151A1 (fr) * 1973-10-31 1975-05-30 Bosch Gmbh Robert

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028623A (fr) * 1949-12-20 1953-05-26 Détendeur, notamment pour appareils de chauffage domestique
DE1088306B (de) * 1953-11-05 1960-09-01 Kromschroeder Ag G Membrangesteuerter Gasdruckregler
DE943976C (de) * 1954-05-19 1956-06-07 Ados G M B H Messdruckwandler fuer Durchflussmessung
DE1078361B (de) * 1954-12-09 1960-03-24 Kromschroeder Ag G Membrangesteuerter Gasdruckregler
DE1269379B (de) * 1959-07-28 1968-05-30 Snecma Vorrichtung zur Regelung der Stroemungsmenge einer Fluessigkeit in einer Leitung
US3120241A (en) * 1959-09-08 1964-02-04 Dover Corp Pressure control devices
JPS5221651B2 (fr) * 1972-08-14 1977-06-11

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508983A (fr) * 1919-02-27 1920-10-28 Rene Colin Robinet décompresseur pour moteur à combustion et pour toutes autres machines à soupape et à joint bi-sphérique
FR749705A (fr) * 1932-01-30 1933-07-28 Bamag Meguin Ag Régulateur de pression de gaz
FR933129A (fr) * 1946-08-30 1948-04-12 Bourguignonne Mec Smb Perfectionnement aux robinets à obturateur à tête sphérique
US2568052A (en) * 1947-10-17 1951-09-18 John G Catranis Control valve
US3052254A (en) * 1959-09-08 1962-09-04 Asbury S Parks Pressure control devices
FR1577133A (fr) * 1967-09-14 1969-08-01
FR2250151A1 (fr) * 1973-10-31 1975-05-30 Bosch Gmbh Robert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392313A2 (fr) * 1989-04-11 1990-10-17 Siemens Aktiengesellschaft Régulateur de pression pour carburant
EP0392313A3 (fr) * 1989-04-11 1991-01-23 Siemens Aktiengesellschaft Régulateur de pression pour carburant

Also Published As

Publication number Publication date
DE2837045B2 (de) 1981-05-21
GB2003257A (en) 1979-03-07
GB2003257B (en) 1982-06-30
DE2837045A1 (de) 1979-03-08
IT1105622B (it) 1985-11-04
IT7850835A0 (it) 1978-08-23
DE2837045C3 (de) 1982-03-11
JPS5438931U (fr) 1979-03-14
FR2401454B1 (fr) 1983-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse