FR3054635B1 - Detendeur pour la detente d’un gaz liquefie a compensation de pression integree - Google Patents

Detendeur pour la detente d’un gaz liquefie a compensation de pression integree Download PDF

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Publication number
FR3054635B1
FR3054635B1 FR1657405A FR1657405A FR3054635B1 FR 3054635 B1 FR3054635 B1 FR 3054635B1 FR 1657405 A FR1657405 A FR 1657405A FR 1657405 A FR1657405 A FR 1657405A FR 3054635 B1 FR3054635 B1 FR 3054635B1
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France
Prior art keywords
relaxation
detender
liquefied gas
pressure compensation
integrated pressure
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FR1657405A
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English (en)
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FR3054635A1 (fr
Inventor
Pascal Bruhat
Claudio Peli
Eric Fournier
Franck BEAUGIER
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.)
Clesse Industries SAS
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Clesse Industries SAS
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Publication date
Application filed by Clesse Industries SAS filed Critical Clesse Industries SAS
Priority to FR1657405A priority Critical patent/FR3054635B1/fr
Publication of FR3054635A1 publication Critical patent/FR3054635A1/fr
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Publication of FR3054635B1 publication Critical patent/FR3054635B1/fr
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Classifications

    • 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
    • G05D16/0675—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 the membrane acting on the obturator through a lever
    • G05D16/0683—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 the membrane acting on the obturator through a lever using a spring-loaded membrane
    • G05D16/0686—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 the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Détendeur prévu pour la détente d'un gaz depuis une pression d'entrée élevée, permettant d'obtenir une pression de sortie réduite pouvant être utilisée en particulier par des appareils de combustion, comprenant une membrane (8) soumise d'un côté à un ressort de tarage (22) et de l'autre côté à la pression de sortie dans une chambre aval (4), cette membrane (8) agissant par un levier (30) sur un clapet de détente (38) se trouvant dans cette chambre aval (2) qui ferme un orifice (40) relié à la pression d'entrée, ce détendeur comportant un moyen de charge additionnel (42) soumis à la pression d'entrée, appliquant une force sur le levier (30) qui contribue à la fermeture du clapet de détente (38).
FR1657405A 2016-07-29 2016-07-29 Detendeur pour la detente d’un gaz liquefie a compensation de pression integree Active FR3054635B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1657405A FR3054635B1 (fr) 2016-07-29 2016-07-29 Detendeur pour la detente d’un gaz liquefie a compensation de pression integree

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657405 2016-07-29
FR1657405A FR3054635B1 (fr) 2016-07-29 2016-07-29 Detendeur pour la detente d’un gaz liquefie a compensation de pression integree

Publications (2)

Publication Number Publication Date
FR3054635A1 FR3054635A1 (fr) 2018-02-02
FR3054635B1 true FR3054635B1 (fr) 2019-05-17

Family

ID=57860940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657405A Active FR3054635B1 (fr) 2016-07-29 2016-07-29 Detendeur pour la detente d’un gaz liquefie a compensation de pression integree

Country Status (1)

Country Link
FR (1) FR3054635B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800008014A1 (it) * 2018-08-09 2020-02-09 Truma Geraetetechnik Gmbh & Co Kg Regolatore di pressione di gas
DE102019205297A1 (de) * 2019-04-12 2020-10-15 Robert Bosch Gmbh Hydrostatisches Arbeitsgerät und Verfahren zu dessen Steuerung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441338A (en) * 1974-01-29 1976-06-30 Nissan Motor Device for controlling liquefied gas
IT1252911B (it) * 1991-07-30 1995-07-05 Bb Srl Riduttore autocompensato per gas compressi

Also Published As

Publication number Publication date
FR3054635A1 (fr) 2018-02-02

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