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
Links
- 239000012528 membrane Substances 0.000 abstract 1
- 230000036316 preload Effects 0.000 abstract 1
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.
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)
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)
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 |
-
2000
- 2000-02-24 IT IT2000BS000013A patent/IT1314825B1/en active
-
2001
- 2001-01-24 PT PT102558A patent/PT102558B/en not_active IP Right Cessation
- 2001-02-02 GB GB0102628A patent/GB2360348B/en not_active Expired - Fee Related
- 2001-02-12 BR BR0100513-8A patent/BR0100513A/en not_active IP Right Cessation
- 2001-02-13 ES ES200100321A patent/ES2194575B1/en not_active Expired - Fee Related
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20031116 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2194575B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |