SE8703117L - Regulator - Google Patents
RegulatorInfo
- Publication number
- SE8703117L SE8703117L SE8703117A SE8703117A SE8703117L SE 8703117 L SE8703117 L SE 8703117L SE 8703117 A SE8703117 A SE 8703117A SE 8703117 A SE8703117 A SE 8703117A SE 8703117 L SE8703117 L SE 8703117L
- Authority
- SE
- Sweden
- Prior art keywords
- aperture
- pressure piston
- pressure
- chamber
- regulator
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
-
- 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
- G05D16/0644—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 directly on the obturator
- G05D16/0672—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 directly on the obturator using several spring-loaded 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
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/109—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with two or more pistons acting as a single pressure controller that move together over range of motion during normal operations
-
- 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]
- Y10T137/7796—Senses inlet pressure
-
- 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]
- Y10T137/7809—Reactor surface separated by apertured partition
- Y10T137/781—In valve stem
- Y10T137/7811—Also through reactor surface
-
- 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
- Y10T137/7834—Valve seat or external sleeve moves to open valve
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
- Pipeline Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703117A SE461427B (sv) | 1987-08-11 | 1987-08-11 | Tryckregulator |
EP88850247A EP0303583B1 (en) | 1987-08-11 | 1988-07-13 | Regulator |
DE8888850247T DE3864951D1 (de) | 1987-08-11 | 1988-07-13 | Druckregler. |
JP63199741A JP2630439B2 (ja) | 1987-08-11 | 1988-08-10 | 調整器 |
US07/241,108 US4887638A (en) | 1987-08-11 | 1988-08-11 | Regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703117A SE461427B (sv) | 1987-08-11 | 1987-08-11 | Tryckregulator |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8703117D0 SE8703117D0 (sv) | 1987-08-11 |
SE8703117L true SE8703117L (sv) | 1989-02-12 |
SE461427B SE461427B (sv) | 1990-02-12 |
Family
ID=20369265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703117A SE461427B (sv) | 1987-08-11 | 1987-08-11 | Tryckregulator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4887638A (sv) |
EP (1) | EP0303583B1 (sv) |
JP (1) | JP2630439B2 (sv) |
DE (1) | DE3864951D1 (sv) |
SE (1) | SE461427B (sv) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076647A (en) * | 1990-07-19 | 1991-12-31 | Allied-Signal Inc. | Piloted pressure relief valve |
US5046788A (en) * | 1990-07-19 | 1991-09-10 | Allied-Signal Inc. | Pressure piloted release valve |
US5135023A (en) * | 1991-03-21 | 1992-08-04 | Western/Scott Fetzer Company | Pressure regulator |
US5520214A (en) * | 1994-09-12 | 1996-05-28 | Western/Scott Fetzer Company | Regulator and fill valve |
US5662100A (en) * | 1996-01-11 | 1997-09-02 | Harsco Corporation | Eductive pressure regulator |
US6321779B1 (en) | 1999-05-19 | 2001-11-27 | Veritek Ngv, Corp. | Pressure regulator |
US6495032B2 (en) | 1999-05-19 | 2002-12-17 | Dynetek Industries Ltd. | Filter arrangement |
US6186168B1 (en) * | 1999-05-19 | 2001-02-13 | Veritek Ngv, Corp | Pressure Regulator |
JP3869673B2 (ja) * | 2001-03-27 | 2007-01-17 | Nok株式会社 | 液体制御弁 |
SE521975E8 (sv) | 2001-10-18 | 2015-10-20 | Poseidon Diving Systems Ab | Balanserad ventilanordning och andningsregulator innefattande sådan ventilanordning |
US20040182394A1 (en) * | 2003-03-21 | 2004-09-23 | Alvey Jeffrey Arthur | Powered air purifying respirator system and self contained breathing apparatus |
US7628152B2 (en) * | 2003-04-25 | 2009-12-08 | Sti Licensing Corp. | Breathing regulator with nonlinear positive pressure spring |
US7647927B2 (en) * | 2003-08-22 | 2010-01-19 | Wilcox Industries Corp. | Self-contained breathing system |
US20070186978A1 (en) * | 2006-02-15 | 2007-08-16 | Yu-Cheng Lin | Portable tire pump |
US7481241B2 (en) * | 2006-05-08 | 2009-01-27 | Dale Carpenter | Method and apparatus for a pressure regulator |
US7836911B2 (en) * | 2007-05-18 | 2010-11-23 | Glen M. Arnott | Gas pressure regulator with a valve and piston assembly |
US20090078321A1 (en) * | 2007-09-20 | 2009-03-26 | Daniel A. Holt, D/B/A Rehvac Manufacturing Ltd. | Gas pressure regulator having a regulator cap for a bayonet engagement with the regulator body |
JP4721076B2 (ja) * | 2008-07-08 | 2011-07-13 | Smc株式会社 | 減圧装置 |
US8424561B1 (en) * | 2009-02-25 | 2013-04-23 | Carroll G. Rowe | Pressure regulator |
US20110088627A1 (en) * | 2009-10-20 | 2011-04-21 | All Seasons Feeders, Inc. | Integral control box, spinner and funnel unit with adjustable legs |
US8689814B2 (en) * | 2010-03-24 | 2014-04-08 | Michael D. Holt Company, Llc | Regulated automatic changeover valve |
GB201010179D0 (en) * | 2010-06-17 | 2010-07-21 | Woodford Keith D | Apparatus for regulating flow |
KR102602414B1 (ko) | 2018-09-18 | 2023-11-14 | 현대자동차주식회사 | 연료전지 시스템용 압력 레귤레이터 |
JP7197132B2 (ja) * | 2019-02-14 | 2022-12-27 | 株式会社ニッキ | レギュレータ |
JP7243284B2 (ja) * | 2019-02-25 | 2023-03-22 | 株式会社ジェイテクト | 減圧弁 |
CN113266690B (zh) * | 2021-05-21 | 2023-06-02 | 中山市伟力宝电机电器有限公司 | 一种水压控制装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855950A (en) * | 1954-11-19 | 1958-10-14 | Phillips Robert Roy | Pressure reducing and regulating valves for use in association with containers for gases under high pressures |
US2888949A (en) * | 1957-04-25 | 1959-06-02 | Robertshaw Fulton Controls Co | Flow control device |
US3012751A (en) * | 1959-02-02 | 1961-12-12 | Hauser Fred | Diaphragm actuated valve |
US3211175A (en) * | 1961-04-03 | 1965-10-12 | Edward H Replogle | Valve regulator |
US3207175A (en) * | 1962-12-31 | 1965-09-21 | Weatherhead Co | Pressure regulator |
US3437109A (en) * | 1967-05-26 | 1969-04-08 | Donald W Carlson | Air pressure regulator |
US3512550A (en) * | 1968-03-11 | 1970-05-19 | William L Ammann | Fluid pressure controlled valve |
CS162633B4 (sv) * | 1971-06-15 | 1975-07-15 | ||
US3788312A (en) * | 1972-08-07 | 1974-01-29 | Aga Ab | Warning valve |
FR2203481A5 (sv) * | 1972-10-16 | 1974-05-10 | Minerve Sa | |
GB1531768A (en) * | 1976-11-10 | 1978-11-08 | Secr Defence | Diving equipment |
US4250876A (en) * | 1978-08-10 | 1981-02-17 | Robertshaw Controls Company | Emergency life support system |
-
1987
- 1987-08-11 SE SE8703117A patent/SE461427B/sv not_active IP Right Cessation
-
1988
- 1988-07-13 EP EP88850247A patent/EP0303583B1/en not_active Expired - Lifetime
- 1988-07-13 DE DE8888850247T patent/DE3864951D1/de not_active Expired - Lifetime
- 1988-08-10 JP JP63199741A patent/JP2630439B2/ja not_active Expired - Lifetime
- 1988-08-11 US US07/241,108 patent/US4887638A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01199100A (ja) | 1989-08-10 |
EP0303583A2 (en) | 1989-02-15 |
SE461427B (sv) | 1990-02-12 |
US4887638A (en) | 1989-12-19 |
JP2630439B2 (ja) | 1997-07-16 |
SE8703117D0 (sv) | 1987-08-11 |
DE3864951D1 (de) | 1991-10-24 |
EP0303583B1 (en) | 1991-09-18 |
EP0303583A3 (en) | 1989-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8703117-5 Format of ref document f/p: F |
|
NUG | Patent has lapsed |