ES2194575B1 - PRESSURE REGULATOR FOR GAS AT TWO PRESSURE OUTPUT PRESSURES. - Google Patents

PRESSURE REGULATOR FOR GAS AT TWO PRESSURE OUTPUT PRESSURES.

Info

Publication number
ES2194575B1
ES2194575B1 ES200100321A ES200100321A ES2194575B1 ES 2194575 B1 ES2194575 B1 ES 2194575B1 ES 200100321 A ES200100321 A ES 200100321A ES 200100321 A ES200100321 A ES 200100321A ES 2194575 B1 ES2194575 B1 ES 2194575B1
Authority
ES
Spain
Prior art keywords
regulator
pressure
gas
spring
working pressure
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 - Fee Related
Application number
ES200100321A
Other languages
Spanish (es)
Other versions
ES2194575A1 (en
Inventor
Alain Lafille
Bruno Agiari
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.)
Nova Comet SRL
Original Assignee
Nova Comet SRL
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 Nova Comet SRL filed Critical Nova Comet SRL
Publication of ES2194575A1 publication Critical patent/ES2194575A1/en
Application granted granted Critical
Publication of ES2194575B1 publication Critical patent/ES2194575B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05D16/0683—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
    • G05D16/0691—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 loading mechanisms of the membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Safety Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Regulador de presión para gas a dos presiones pre-taradas de salida. La invención se refiere a un regulador de presión para gas, que comprende un muelle (18) pre-cargado de tarado dispuesto en una cámara de equilibrio de modo que actúa sobre una membrana para la imposición de la presión de trabajo del regulador. El mismo comprende, además, un elemento (20) de pre-apriete de muelle, aplicable a la tapa (12), que actúa sobre el muelle de tarado para mantenerlo en una primera condición de carga y establecer una primera presión de trabajo del regulador, y retirable para descargar el muelle de tarado y hacer que éste asuma una segunda condición de pre-carga y establecer una segunda presión de trabajo del regulador.Pressure regulator for gas at two preset outlet pressures. The invention relates to a gas pressure regulator, comprising a pre-loaded tare spring (18) disposed in an equilibrium chamber such that it acts on a membrane for the imposition of the regulator's working pressure. It also includes a spring pre-tightening element (20), applicable to the cover (12), which acts on the tare spring to keep it in a first loading condition and establish a first working pressure of the regulator , and removable to unload the setting spring and make it assume a second pre-load condition and establish a second regulator working pressure.

ES200100321A 2000-02-24 2001-02-13 PRESSURE REGULATOR FOR GAS AT TWO PRESSURE OUTPUT PRESSURES. Expired - Fee Related ES2194575B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS00A0013 2000-02-24
IT2000BS000013A IT1314825B1 (en) 2000-02-24 2000-02-24 PRESSURE REGULATOR FOR GAS WITH TWO PRE-SETTED OUTPUT PRESSURES

Publications (2)

Publication Number Publication Date
ES2194575A1 ES2194575A1 (en) 2003-11-16
ES2194575B1 true ES2194575B1 (en) 2005-06-01

Family

ID=11440435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100321A Expired - Fee Related ES2194575B1 (en) 2000-02-24 2001-02-13 PRESSURE REGULATOR FOR GAS AT TWO PRESSURE OUTPUT PRESSURES.

Country Status (5)

Country Link
BR (1) BR0100513A (en)
ES (1) ES2194575B1 (en)
GB (1) GB2360348B (en)
IT (1) IT1314825B1 (en)
PT (1) PT102558B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1763711B1 (en) 2004-07-02 2016-05-11 Sit S.P.A. Device for regulating the delivery pressure of combustible gases
WO2006003680A1 (en) * 2004-07-02 2006-01-12 Sit La Precisa S.P.A. Device for regulating the delivery pressure of combustible gases
RU2461862C2 (en) * 2010-02-25 2012-09-20 Общество с ограниченной ответственностью "Оксикод" (ООО "Оксикод") Gas regulator with nonmetallic elements (versions)
US10364906B1 (en) * 2016-07-13 2019-07-30 Engineered Controls International, Llc Dielectric regulator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051004A (en) * 1900-01-01
US3547427A (en) * 1968-06-27 1970-12-15 Robertshaw Controls Co Reset mechanism for a spring assembly
US3747629A (en) * 1972-06-28 1973-07-24 Essex International Inc Convertible fluid pressure regulator
US3938542A (en) * 1974-11-08 1976-02-17 Robertshaw Controls Company Plural range pressure regulator construction and cap assembly therefor
JPS618310U (en) * 1984-06-21 1986-01-18 三菱電機株式会社 gas pressure regulator
US5988204A (en) * 1998-01-26 1999-11-23 Emerson Electric Co. Adjustable fluid flow regulator

Also Published As

Publication number Publication date
PT102558A (en) 2001-08-31
GB0102628D0 (en) 2001-03-21
IT1314825B1 (en) 2003-01-16
GB2360348A (en) 2001-09-19
ITBS20000013A1 (en) 2001-08-24
PT102558B (en) 2003-01-31
ITBS20000013A0 (en) 2000-02-24
GB2360348B (en) 2004-03-17
BR0100513A (en) 2001-10-09
ES2194575A1 (en) 2003-11-16

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