ATE367560T1 - Eine ventileinheit für modulation von auslassdruck eines gasses - Google Patents
Eine ventileinheit für modulation von auslassdruck eines gassesInfo
- Publication number
- ATE367560T1 ATE367560T1 AT02712271T AT02712271T ATE367560T1 AT E367560 T1 ATE367560 T1 AT E367560T1 AT 02712271 T AT02712271 T AT 02712271T AT 02712271 T AT02712271 T AT 02712271T AT E367560 T1 ATE367560 T1 AT E367560T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- closure element
- gas
- modulating
- actuator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/007—Regulating fuel supply using mechanical means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/04—Measuring pressure
- F23N2225/06—Measuring pressure for determining flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/16—Fuel valves variable flow or proportional valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/20—Membrane valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/24—Valve details
-
- 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
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
- Flow Control (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Feeding And Controlling Fuel (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2002/000044 WO2003064928A1 (en) | 2002-01-29 | 2002-01-29 | A valve unit for modulating the delivery pressure of a gas |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE367560T1 true ATE367560T1 (de) | 2007-08-15 |
Family
ID=27638228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02712271T ATE367560T1 (de) | 2002-01-29 | 2002-01-29 | Eine ventileinheit für modulation von auslassdruck eines gasses |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050081920A1 (de) |
EP (1) | EP1470368B1 (de) |
AT (1) | ATE367560T1 (de) |
CA (1) | CA2474021A1 (de) |
CZ (1) | CZ305381B6 (de) |
DE (1) | DE60221290T2 (de) |
WO (1) | WO2003064928A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005024302A1 (en) * | 2003-09-08 | 2005-03-17 | Sit La Precisa S.P.A. | A system for controlling the delivery of a fuel gas to a burner apparatus |
ITPD20040176A1 (it) * | 2004-07-02 | 2004-10-02 | Sit La Precisa Spa | Unita' valvolare multifunzionale per il controllo dell'erogazione di un gas combustibile verso un apparecchio bruciatore |
AT502406B1 (de) * | 2006-03-22 | 2007-03-15 | Vaillant Austria Gmbh | Gasarmatur |
DE102006019404A1 (de) * | 2006-04-24 | 2007-10-25 | Siemens Ag | Druckregler für gasförmige Medien |
US20100269924A1 (en) * | 2007-12-27 | 2010-10-28 | Horiba Stec, Co., Ltd. | Flow rate ratio controlling apparatus |
US8604379B2 (en) | 2009-02-08 | 2013-12-10 | Ap Solutions, Inc. | Plasma source with integral blade and method for removing materials from substrates |
IT1394083B1 (it) * | 2009-03-25 | 2012-05-25 | Sit La Precisa Spa Con Socio Unico | Dispositivo regolatore della pressione di erogazione di gas combustibili |
AT510172B1 (de) * | 2010-11-09 | 2012-02-15 | Vaillant Group Austria Gmbh | Vorrichtung und verfahren zum einstellen eines gasstroms, insbesondere brenngasstroms |
EP2450630A3 (de) | 2010-11-03 | 2018-03-21 | Vaillant GmbH | Piezo Gasventil |
CN103893864B (zh) * | 2012-12-26 | 2017-05-24 | 北京谊安医疗系统股份有限公司 | 一种涡轮呼吸机压力控制通气方法 |
CN103893865B (zh) * | 2012-12-26 | 2017-05-31 | 北京谊安医疗系统股份有限公司 | 一种呼吸机涡轮容量控制通气的方法 |
CN206593103U (zh) * | 2015-10-12 | 2017-10-27 | 艾默生过程管理调节技术公司 | 一种燃烧器控制阀 |
CA3006855A1 (en) | 2015-11-22 | 2017-05-26 | Atmospheric Plasma Solutions, Inc. | Method and device for promoting adhesion of metallic surfaces |
US20170009696A1 (en) * | 2016-09-26 | 2017-01-12 | Caterpillar Inc. | System for controlling pressure of fuel supplied to engine |
PL240787B1 (pl) * | 2018-04-11 | 2022-06-06 | Politechnika Bialostocka | Piezoelektryczny wtryskiwacz gazowy zwłaszcza do układów zasilania silników spalinowych |
IT201800010571A1 (it) * | 2018-11-26 | 2020-05-26 | Sit Spa | Dispositivo per il controllo dell’erogazione di un gas combustibile verso un bruciatore di un apparecchio riscaldatore |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2370110A (en) * | 1942-09-02 | 1945-02-20 | Spence Engineering Company Inc | Safety device for reducing valves |
US3354901A (en) * | 1965-05-18 | 1967-11-28 | Honeywell Inc | Control apparatus |
US3526360A (en) * | 1968-10-18 | 1970-09-01 | Itt | Main line valve with pilot regulator |
US4060370A (en) * | 1975-10-02 | 1977-11-29 | Emerson Electric Co. | Manifold gas valve with stepped flow operation |
AT380934B (de) * | 1983-01-13 | 1986-07-25 | Enfo Grundlagen Forschungs Ag | Elektrisch-pneumatischer signalwandler |
JPH02138501A (ja) * | 1988-11-17 | 1990-05-28 | Smc Corp | ノズルフラッパ機構 |
DE69612184T2 (de) * | 1996-04-02 | 2001-09-06 | Sit La Precisa S.P.A., Padua/Padova | Eine Ventileinheit zur Regelung des Abgabedruckes eines Gases |
US6056008A (en) * | 1997-09-22 | 2000-05-02 | Fisher Controls International, Inc. | Intelligent pressure regulator |
IT1308113B1 (it) * | 1999-06-02 | 2001-11-29 | Sit La Precisa Spa | Gruppo valvolare per la modulazione della pressione di erogazione diun gas. |
US6302495B1 (en) * | 1999-06-04 | 2001-10-16 | Ge Harris Railway Electronics, Llc | Railway car braking system including piezoelectric pilot valve and associated methods |
AUPQ111199A0 (en) * | 1999-06-21 | 1999-07-15 | Email Limited | Regulator arrangement |
-
2002
- 2002-01-29 AT AT02712271T patent/ATE367560T1/de not_active IP Right Cessation
- 2002-01-29 WO PCT/IT2002/000044 patent/WO2003064928A1/en active IP Right Grant
- 2002-01-29 US US10/502,671 patent/US20050081920A1/en not_active Abandoned
- 2002-01-29 CA CA 2474021 patent/CA2474021A1/en not_active Abandoned
- 2002-01-29 EP EP02712271A patent/EP1470368B1/de not_active Expired - Lifetime
- 2002-01-29 CZ CZ2004-846A patent/CZ305381B6/cs not_active IP Right Cessation
- 2002-01-29 DE DE2002621290 patent/DE60221290T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20050081920A1 (en) | 2005-04-21 |
EP1470368B1 (de) | 2007-07-18 |
CZ305381B6 (cs) | 2015-08-26 |
WO2003064928A1 (en) | 2003-08-07 |
CZ2004846A3 (cs) | 2004-12-15 |
DE60221290T2 (de) | 2008-04-03 |
DE60221290D1 (de) | 2007-08-30 |
EP1470368A1 (de) | 2004-10-27 |
CA2474021A1 (en) | 2003-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |