BR0100513A - Regulador de pressão de gás a duas pressões pré-calibradas de saìda - Google Patents

Regulador de pressão de gás a duas pressões pré-calibradas de saìda

Info

Publication number
BR0100513A
BR0100513A BR0100513-8A BR0100513A BR0100513A BR 0100513 A BR0100513 A BR 0100513A BR 0100513 A BR0100513 A BR 0100513A BR 0100513 A BR0100513 A BR 0100513A
Authority
BR
Brazil
Prior art keywords
regulator
gas pressure
spring
pressure regulator
output pressures
Prior art date
Application number
BR0100513-8A
Other languages
English (en)
Inventor
Alain Lafille
Bruno Aguiari
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 BR0100513A publication Critical patent/BR0100513A/pt

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Safety Valves (AREA)

Abstract

<B>REGULADOR DE PRESSãO DE GáS A DUAS PRESSõES PRé-CALIBRADAS DE SAìDA<D> A invenção refere-se a um regulador de pressão de gás formado de uma mola pré-carregada de calibragem (18) colocada numa câmara de equilíbrio para atuar sobre uma membrana de imposição de pressão para funcionamento do regulador. Isto envolve também um elemento de premer a mola (20) aplicável sobre a tampa (12), atuando sobre a mola de calibragem para mantê-la numa condição inicial de carga e estabelecer uma pressão inicial de funcionamento do regulador, removível para descarregar a mola de calibragem e faze-la assumir uma segunda condição de pré-carregamento e estabelecer uma segunda pressão de funcionamento do regulador.
BR0100513-8A 2000-02-24 2001-02-12 Regulador de pressão de gás a duas pressões pré-calibradas de saìda BR0100513A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BS000013A IT1314825B1 (it) 2000-02-24 2000-02-24 Regolatore di pressione per gas a due pressioni pretarate di uscita

Publications (1)

Publication Number Publication Date
BR0100513A true BR0100513A (pt) 2001-10-09

Family

ID=11440435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100513-8A BR0100513A (pt) 2000-02-24 2001-02-12 Regulador de pressão de gás a duas pressões pré-calibradas de saìda

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2576198C (en) * 2004-07-02 2013-03-26 Sit La Precisa 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 (ru) * 2010-02-25 2012-09-20 Общество с ограниченной ответственностью "Оксикод" (ООО "Оксикод") Газовый регулятор с неметаллическими элементами (варианты)
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 (pt) * 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 (ja) * 1984-06-21 1986-01-18 三菱電機株式会社 ガス圧力調整器
US5988204A (en) * 1998-01-26 1999-11-23 Emerson Electric Co. Adjustable fluid flow regulator

Also Published As

Publication number Publication date
GB2360348A (en) 2001-09-19
ITBS20000013A1 (it) 2001-08-24
ES2194575B1 (es) 2005-06-01
PT102558A (pt) 2001-08-31
IT1314825B1 (it) 2003-01-16
PT102558B (pt) 2003-01-31
GB2360348B (en) 2004-03-17
GB0102628D0 (en) 2001-03-21
ITBS20000013A0 (it) 2000-02-24
ES2194575A1 (es) 2003-11-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009.