ES376658A1 - Improvements in the discharge valve device to regulate the pressure of a fluid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the discharge valve device to regulate the pressure of a fluid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES376658A1
ES376658A1 ES376658A ES376658A ES376658A1 ES 376658 A1 ES376658 A1 ES 376658A1 ES 376658 A ES376658 A ES 376658A ES 376658 A ES376658 A ES 376658A ES 376658 A1 ES376658 A1 ES 376658A1
Authority
ES
Spain
Prior art keywords
pressure
fluid
regulate
translation
discharge valve
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.)
Expired
Application number
ES376658A
Other languages
Spanish (es)
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 ES376658A1 publication Critical patent/ES376658A1/en
Expired legal-status Critical Current

Links

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
    • G05D16/0697—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 several membranes
    • 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
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Improvements in the discharge valve device to regulate the pressure of a fluid, whose discharge valves are of the type that include an expansion valve actuated by a manometric membrane subjected to the antagonistic actions of the pressure of the expanded fluid and a return, characterized by the fact that the return spring, arranged in a lateral appendix of the discharge valve box, is connected to the membrane by a linkage that includes a discharge mechanism by which the mentioned membrane is released from its return spring when, on its travel, it reaches a certain amplitude that, among others, corresponds to the maximum opening of the expansion valve, which is directly requested, in the closed position, by an auxiliary spring. (Machine-translation by Google Translate, not legally binding)
ES376658A 1969-02-19 1970-02-18 Improvements in the discharge valve device to regulate the pressure of a fluid. (Machine-translation by Google Translate, not legally binding) Expired ES376658A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904167A FR2032127A5 (en) 1969-02-19 1969-02-19

Publications (1)

Publication Number Publication Date
ES376658A1 true ES376658A1 (en) 1972-05-16

Family

ID=9029323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376658A Expired ES376658A1 (en) 1969-02-19 1970-02-18 Improvements in the discharge valve device to regulate the pressure of a fluid. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE745924A (en)
DE (1) DE2007436A1 (en)
ES (1) ES376658A1 (en)
FR (1) FR2032127A5 (en)
GB (1) GB1296093A (en)
NL (1) NL7002371A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508195B1 (en) * 1981-06-18 1985-07-05 Mann Harald IMPROVEMENT TO A PRESSURE REGULATOR SUCH AS A REGULATOR
DE3624720C2 (en) * 1986-07-22 1997-05-28 Gok Gmbh & Co Kg Gas pressure regulator with two diaphragm-controlled valve devices
FR2618868B1 (en) * 1987-07-29 1989-12-08 Mann Egbert DEVICE FORMING A REGULATOR FOR AUTOMATIC PRESSURE REGULATION OF A GASEOUS FLUID
DE3813962B4 (en) * 1988-04-26 2004-07-15 Gok Regler- Und Armaturen Gmbh & Co. Kg Two-stage gas pressure regulator
DE4414014C2 (en) * 1994-04-22 1997-07-17 Draeger Tescom Gmbh Device for supplying a consumer with compressed gas or vacuum
DE19541051A1 (en) * 1995-11-03 1997-05-07 Gmt Gas Mes Und Regeltechnik G Two-stage gas pressure regulator

Also Published As

Publication number Publication date
FR2032127A5 (en) 1970-11-20
DE2007436A1 (en) 1970-09-10
GB1296093A (en) 1972-11-15
NL7002371A (en) 1970-08-21
BE745924A (en) 1970-07-16

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