MX9707362A - Regulador de la presion de gas. - Google Patents
Regulador de la presion de gas.Info
- Publication number
- MX9707362A MX9707362A MX9707362A MX9707362A MX9707362A MX 9707362 A MX9707362 A MX 9707362A MX 9707362 A MX9707362 A MX 9707362A MX 9707362 A MX9707362 A MX 9707362A MX 9707362 A MX9707362 A MX 9707362A
- Authority
- MX
- Mexico
- Prior art keywords
- stage
- cover
- vent
- body housing
- disc
- Prior art date
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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7795—Multi-stage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7822—Reactor surface closes chamber
- Y10T137/783—Reactor operatively connected to valve by mechanical movement
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Gas Separation By Absorption (AREA)
Abstract
La presente invencion se refiere a un regulador de presion de gas, bietápico, con una caja de cuerpo que tiene una admision de gas y una salida de gas, y una pared interna comun que divide la caja del cuerpo en dos cámaras formando dos etapas reductoras de presion. Los conductos de fluido intersectados respectivos, a través de la pared interna comun, comunican la primera etapa a la segunda etapa y proporcionan una toma de presion manométrica sobre la caja del cuerpo, los conductos intersectados se encuentran en un punto de interseccion dentro de la pared interna comun. Los diafragmas respectivos están provistos por cada etapa, y una cubierta tiene una ventilacion que ventila el volumen definido entre la cubierta y el diafragma de la segunda etapa. Un conducto pequeño se proporciona en una pared de cubierta comun entre las dos etapas, el conducto pequeño se dimensiona para ventilar de manera adecuada ambas porciones de cubiertas sobre los diafragmas respectivos a través de la ventilacion mientras se elimina la sobrepresurizacion de la segunda etapa en el caso de falla en la regulacion de presion de la primera etapa. Un brazo de palanca accionado por diafragma incluye un extremo ranurado con la ranura correspondiente a un disco controlador del flujo de gas, escalonado. El disco se encuentra escalonado para corresponder con la ranura en el extremo de la palanca, de manera que se retenga del disco dentro del extremo ranurado de la palanca. El orificio de admision en una o ambas etapas del regulador puede formarse por colado y sin otro maquinado o componente del orificio adicionales.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/414,524 US5740833A (en) | 1995-03-31 | 1995-03-31 | Gas pressure regulator |
PCT/US1996/003419 WO1996030817A1 (en) | 1995-03-31 | 1996-03-13 | Gas pressure regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9707362A true MX9707362A (es) | 1997-11-29 |
Family
ID=23641829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9707362A MX9707362A (es) | 1995-03-31 | 1996-03-13 | Regulador de la presion de gas. |
Country Status (13)
Country | Link |
---|---|
US (2) | US5740833A (es) |
EP (2) | EP0817990B1 (es) |
CN (2) | CN1105342C (es) |
AU (1) | AU697689B2 (es) |
BR (1) | BR9607963A (es) |
CA (1) | CA2216920C (es) |
DE (2) | DE69606525T2 (es) |
DK (2) | DK0817990T3 (es) |
ES (2) | ES2142054T3 (es) |
GR (2) | GR3033206T3 (es) |
HK (1) | HK1056385A1 (es) |
MX (1) | MX9707362A (es) |
WO (1) | WO1996030817A1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2756390B1 (fr) * | 1996-11-22 | 2002-11-15 | Mesura Ets | Appareil de regulation automatique de pression de gaz |
GB9724168D0 (en) | 1997-11-14 | 1998-01-14 | Air Prod & Chem | Gas control device and method of supplying gas |
US6152158A (en) * | 1999-03-26 | 2000-11-28 | Hu; Zhimin | Gaseous wave pressure regulator and its energy recovery system |
US6971403B2 (en) * | 2000-07-07 | 2005-12-06 | S. H. Leggitt Company | Direct-acting pressure regulator |
WO2002005049A1 (en) | 2000-07-07 | 2002-01-17 | S.H. Leggitt Company | Direct-acting pressure regulator |
AU2001281341A1 (en) | 2000-07-31 | 2002-02-13 | S.H. Leggitt Company | Bonnet securement for gas pressure regulators |
DE10060726A1 (de) | 2000-12-07 | 2002-06-27 | Messer Griesheim Gmbh | Kompaktgasentnahmesystem |
US6968857B2 (en) * | 2003-03-27 | 2005-11-29 | Emerson Process Control | Pressure reducing fluid regulators |
US7261119B2 (en) * | 2004-02-04 | 2007-08-28 | S.H. Leggitt Company | Pressure regulator with improved outlet pressure control |
US20060185736A1 (en) * | 2005-02-23 | 2006-08-24 | Cavagna Group S.P.A. | Two-stage pressure regulator for pressurized gas |
DE102005012634B3 (de) * | 2005-03-18 | 2006-05-11 | Honeywell B.V. | Gasregelgerät |
US20080053535A1 (en) * | 2006-08-30 | 2008-03-06 | Leggitt Don C | Cylinder valve regulator |
US20090071548A1 (en) * | 2007-09-14 | 2009-03-19 | Daryll Duane Patterson | Modular in-line fluid regulators |
US20100276614A1 (en) * | 2007-09-14 | 2010-11-04 | Daryll Duane Patterson | Modular in-line fluid regulators |
US8424560B2 (en) * | 2008-12-16 | 2013-04-23 | University Of Southern California | Multi-valve microfluidic devices and methods |
US8375983B2 (en) * | 2009-02-13 | 2013-02-19 | Tescom Corporation | Multi-stage fluid regulators |
US20100212757A1 (en) * | 2009-02-26 | 2010-08-26 | Daryll Duane Patterson | In-line pressure regulators |
US8011380B2 (en) * | 2009-10-01 | 2011-09-06 | Vision Tech International Llp | Single component two-stage regulator |
US20110162731A1 (en) * | 2010-01-04 | 2011-07-07 | Paul Califano | Micro-regulator device |
RU2498247C1 (ru) * | 2012-03-29 | 2013-11-10 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Редуктор давления газа |
US9213339B2 (en) * | 2012-03-30 | 2015-12-15 | Emerson Process Management Regulator Technologies, Inc. | Fluid regulator having improved flow stability |
US9709998B2 (en) | 2013-03-14 | 2017-07-18 | Marshall Excelsior Co. | Pressure regulator |
CN104329492B (zh) * | 2014-10-16 | 2016-08-31 | 王庆华 | 发泡器两级式减压安全阀 |
US10527182B2 (en) * | 2015-06-23 | 2020-01-07 | Lorax Systems Inc. | Pressure regulator with shutoff mechanism |
US9671029B2 (en) * | 2015-09-26 | 2017-06-06 | Te-Feng Lin | Lid of gas pressure regulator |
DE102016116848A1 (de) * | 2016-09-08 | 2018-03-08 | Rausch & Pausch Gmbh | Druckminderventil |
CN110872765B (zh) * | 2018-08-29 | 2021-02-09 | 无锡小天鹅电器有限公司 | 泄压装置和衣物处理装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US593091A (en) * | 1897-11-02 | Fluid-pressure regulator | ||
US239573A (en) * | 1881-03-29 | Pressure-regulating valve | ||
US1731519A (en) * | 1926-07-23 | 1929-10-15 | Bastian Blessing Co | Two-stage fluid-pressure regulator |
US1837233A (en) * | 1927-09-15 | 1931-12-22 | Safety Car Heating & Lighting | Regulator |
US1949106A (en) * | 1929-04-13 | 1934-02-27 | Jr Jacob Manneschmidt | Pressure regulating device for a hot water heating system |
US1819288A (en) * | 1930-12-20 | 1931-08-18 | Groble Gas Regulator Co | Fluid pressure regulator |
US1946188A (en) * | 1931-04-08 | 1934-02-06 | William T Birch | Regulator and release valve |
US2015930A (en) * | 1933-09-28 | 1935-10-01 | Mueller Co | Fluid pressure regulator |
US2952272A (en) * | 1953-04-29 | 1960-09-13 | Donald J Hansen | Gas regulator |
US2775981A (en) * | 1954-04-26 | 1957-01-01 | Lawrence C Zonker | Fluid pressure regulator |
US2896599A (en) * | 1958-05-19 | 1959-07-28 | Ensign Carburetor Company | Gaseous fuel feed systems, with automatic starting and idling control, for internal combustion engines |
US3268216A (en) * | 1965-05-18 | 1966-08-23 | Tillotson Mfg Co | Charge forming device for internal combustion engines |
US3339581A (en) * | 1965-06-15 | 1967-09-05 | Textron Inc | Fluid pressure regulator valve |
US3630652A (en) * | 1968-08-22 | 1971-12-28 | Borg Warner | Liquid fuel burner system and fuel control |
DE3275112D1 (en) * | 1982-10-14 | 1987-02-19 | Reiter Heinz Albert | Vaporizer-regulator situated between gas tank and carburettor |
ATE38728T1 (de) * | 1984-01-19 | 1988-12-15 | Clesse Mandet Sa | Druckminderventil. |
US4802507A (en) * | 1987-01-02 | 1989-02-07 | Kidde, Inc. | Gas flow control device |
DE3813962B4 (de) * | 1988-04-26 | 2004-07-15 | Gok Regler- Und Armaturen Gmbh & Co. Kg | Zweistufiges Gasdruckregelgerät |
JPH0557031A (ja) * | 1991-02-04 | 1993-03-09 | Us Divers Co Inc | デマンド呼吸用二次レギユレーター |
US5103861A (en) * | 1991-08-21 | 1992-04-14 | Chen Fong Enterprise Co., Ltd. | Sealing means for a two-stage gas regulator for liquefied-gas containers |
US5131425A (en) * | 1991-09-05 | 1992-07-21 | Sturgis Malcolm B | Gas pressure regulator with check valve |
US5465750A (en) * | 1994-05-17 | 1995-11-14 | Standard Keil Industries, Inc. | Two-stage regulator |
US5456281A (en) * | 1994-08-15 | 1995-10-10 | Teay; Jaw-Shiunn | Gas regulator with double stabilizing function |
-
1995
- 1995-03-31 US US08/414,524 patent/US5740833A/en not_active Expired - Fee Related
-
1996
- 1996-03-13 DK DK96909678T patent/DK0817990T3/da active
- 1996-03-13 EP EP96909678A patent/EP0817990B1/en not_active Expired - Lifetime
- 1996-03-13 WO PCT/US1996/003419 patent/WO1996030817A1/en active IP Right Grant
- 1996-03-13 ES ES96909678T patent/ES2142054T3/es not_active Expired - Lifetime
- 1996-03-13 ES ES99113337T patent/ES2158713T3/es not_active Expired - Lifetime
- 1996-03-13 DE DE1996606525 patent/DE69606525T2/de not_active Expired - Fee Related
- 1996-03-13 EP EP19990113337 patent/EP0949553B1/en not_active Expired - Lifetime
- 1996-03-13 MX MX9707362A patent/MX9707362A/es not_active IP Right Cessation
- 1996-03-13 DK DK99113337T patent/DK0949553T3/da active
- 1996-03-13 CN CN96192931A patent/CN1105342C/zh not_active Expired - Fee Related
- 1996-03-13 AU AU53099/96A patent/AU697689B2/en not_active Ceased
- 1996-03-13 BR BR9607963A patent/BR9607963A/pt not_active IP Right Cessation
- 1996-03-13 CA CA 2216920 patent/CA2216920C/en not_active Expired - Fee Related
- 1996-03-13 DE DE1996612879 patent/DE69612879T2/de not_active Expired - Fee Related
-
1998
- 1998-04-02 US US09/054,273 patent/US5996617A/en not_active Expired - Lifetime
-
2000
- 2000-04-12 GR GR20000400900T patent/GR3033206T3/el not_active IP Right Cessation
-
2001
- 2001-08-06 GR GR20010401179T patent/GR3036328T3/el not_active IP Right Cessation
-
2002
- 2002-10-29 CN CNB021482802A patent/CN1223780C/zh not_active Expired - Fee Related
-
2003
- 2003-12-03 HK HK03108798A patent/HK1056385A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0949553B1 (en) | 2001-05-16 |
GR3033206T3 (en) | 2000-08-31 |
WO1996030817A1 (en) | 1996-10-03 |
AU697689B2 (en) | 1998-10-15 |
BR9607963A (pt) | 1998-07-14 |
DE69606525T2 (de) | 2000-07-27 |
CN1105342C (zh) | 2003-04-09 |
DE69612879T2 (de) | 2002-03-28 |
AU5309996A (en) | 1996-10-16 |
CA2216920A1 (en) | 1996-10-03 |
EP0949553A1 (en) | 1999-10-13 |
CN1223780C (zh) | 2005-10-19 |
GR3036328T3 (en) | 2001-11-30 |
ES2158713T3 (es) | 2001-09-01 |
DK0949553T3 (da) | 2001-08-06 |
HK1056385A1 (en) | 2004-02-13 |
DK0817990T3 (da) | 2000-06-26 |
CN1182487A (zh) | 1998-05-20 |
CN1423078A (zh) | 2003-06-11 |
DE69606525D1 (de) | 2000-03-09 |
ES2142054T3 (es) | 2000-04-01 |
US5996617A (en) | 1999-12-07 |
EP0817990A1 (en) | 1998-01-14 |
EP0817990B1 (en) | 2000-02-02 |
CA2216920C (en) | 2002-10-22 |
DE69612879D1 (de) | 2001-06-21 |
US5740833A (en) | 1998-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
HC | Change of company name or juridical status |
Owner name: CHURCH & DWIGHT CO., INC. |
|
MM | Annulment or lapse due to non-payment of fees |