ITMI20021879A1 - Dispositivo di regolazione del flusso di gas verso l'utilizzazione. - Google Patents
Dispositivo di regolazione del flusso di gas verso l'utilizzazione.Info
- Publication number
- ITMI20021879A1 ITMI20021879A1 ITMI20021879A ITMI20021879A1 IT MI20021879 A1 ITMI20021879 A1 IT MI20021879A1 IT MI20021879 A ITMI20021879 A IT MI20021879A IT MI20021879 A1 ITMI20021879 A1 IT MI20021879A1
- Authority
- IT
- Italy
- Prior art keywords
- gas flow
- regulation device
- flow regulation
- device towards
- towards use
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7794—With relief 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
- Y10T137/7722—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
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Safety Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Regulation And Control Of Combustion (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Sampling And Sample Adjustment (AREA)
- Pipeline Systems (AREA)
- Flow Control (AREA)
- Gas Burners (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20021879 ITMI20021879A1 (it) | 2002-09-03 | 2002-09-03 | Dispositivo di regolazione del flusso di gas verso l'utilizzazione. |
US10/364,646 US6948519B2 (en) | 2002-09-03 | 2003-02-12 | Device for regulating the flow of gas toward user equipment |
AU2003200517A AU2003200517B2 (en) | 2002-09-03 | 2003-02-17 | Device for Regulating the Flow of Gas Toward User Equipment |
DE60306727T DE60306727D1 (de) | 2002-09-03 | 2003-02-18 | Gasdurchflussregler mit einem Durchflussbegrenzer |
AT03003148T ATE333119T1 (de) | 2002-09-03 | 2003-02-18 | Gasdurchflussregler mit einem durchflussbegrenzer |
EP20030003148 EP1396774B1 (en) | 2002-09-03 | 2003-02-18 | Gas flow regulator with a flow limiter |
CNB031083978A CN100356282C (zh) | 2002-09-03 | 2003-03-28 | 流向用户设备的气流的调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20021879 ITMI20021879A1 (it) | 2002-09-03 | 2002-09-03 | Dispositivo di regolazione del flusso di gas verso l'utilizzazione. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITMI20021879A1 true ITMI20021879A1 (it) | 2004-03-04 |
Family
ID=31503944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI20021879 ITMI20021879A1 (it) | 2002-09-03 | 2002-09-03 | Dispositivo di regolazione del flusso di gas verso l'utilizzazione. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6948519B2 (it) |
EP (1) | EP1396774B1 (it) |
CN (1) | CN100356282C (it) |
AT (1) | ATE333119T1 (it) |
AU (1) | AU2003200517B2 (it) |
DE (1) | DE60306727D1 (it) |
IT (1) | ITMI20021879A1 (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0320170D0 (en) * | 2003-08-28 | 2003-10-01 | Aesseal Plc | Applications for controlling flow through a seal barrier fluid support system |
US8087428B1 (en) * | 2006-12-07 | 2012-01-03 | Beswick Engineering Co., Inc. | High pressure inlet regulator |
US8256446B2 (en) * | 2007-04-23 | 2012-09-04 | Emerson Process Management Regulator Technologies, Inc. | Modular regulator platform |
US8240328B2 (en) * | 2009-10-19 | 2012-08-14 | Luis Guillermo Ramirez-Diaz | Automatic fluid spill prevention and shut off safety valve |
US9709998B2 (en) | 2013-03-14 | 2017-07-18 | Marshall Excelsior Co. | Pressure regulator |
NZ716223A (en) * | 2013-07-19 | 2019-12-20 | African Oxygen Ltd | Gas pressure regulator |
US9664384B2 (en) * | 2014-04-10 | 2017-05-30 | Linde Aktiengesellschaft | Valve arrangement |
GB201711670D0 (en) * | 2017-07-20 | 2017-09-06 | Qinov8 Uk | Safety valve |
US11231119B2 (en) * | 2018-03-28 | 2022-01-25 | Allison Transmission, Inc. | Clutch apply cavity air bleed |
US10823206B2 (en) | 2018-07-31 | 2020-11-03 | Emerson Process Management Regulator Technologies, Inc. | Vent limiting device for use with fluid regulators |
PT115890B (pt) * | 2019-11-04 | 2021-10-27 | Univ De Coimbra | Estabilizador de pressão |
IT202000005749A1 (it) * | 2020-03-18 | 2021-09-18 | Omb Saleri S P A | Valvola per sistemi per autotrazione a celle combustibile con dispositivo di sicurezza secondario |
IT202000017599A1 (it) * | 2020-07-20 | 2022-01-20 | Caleffi Spa | Riduttore di pressione a membrana |
US11852255B2 (en) | 2021-03-03 | 2023-12-26 | Lincoln Global, Inc. | Combination regulator for cryogenic tanks |
US20230064155A1 (en) * | 2021-08-24 | 2023-03-02 | Te Feng LIN | Gas regulator with overload protection function |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB358260A (en) | 1930-09-24 | 1931-10-08 | Paul Gilgenberg | Device for withdrawing low pressure gases from high pressure vessels |
US2867234A (en) * | 1951-02-14 | 1959-01-06 | Bastian Blessing Co | Pressure regulator safety valve |
US4105044A (en) * | 1976-11-15 | 1978-08-08 | Ward Aero, Inc. | Flow check valve with bias spring removal capability |
US5203371A (en) * | 1992-11-05 | 1993-04-20 | Teay Jaw Shiunn | Gas regulator with several stage adjustment |
US5456281A (en) * | 1994-08-15 | 1995-10-10 | Teay; Jaw-Shiunn | Gas regulator with double stabilizing function |
CN1111293C (zh) * | 1997-08-08 | 2003-06-11 | 庄辉楠 | 煤气防爆器的定时控制机构大流量无压降装置 |
GB9805638D0 (en) | 1998-03-18 | 1998-05-13 | Bioshield Uk Limited | Antimicrobial shield |
IT1302646B1 (it) * | 1998-10-12 | 2000-09-29 | Pagani Algela | Regolatore di pressione a doppio stadio con doppia sicurezza,particolarmente per bombole di gas liquido. |
CN2368062Y (zh) * | 1999-03-11 | 2000-03-08 | 柳州第二空气压缩机总厂 | 调节阀 |
FR2811399B1 (fr) | 2000-07-04 | 2003-05-16 | Briffault Sa | Detendeur de gaz a dispositif deprimogene |
-
2002
- 2002-09-03 IT ITMI20021879 patent/ITMI20021879A1/it unknown
-
2003
- 2003-02-12 US US10/364,646 patent/US6948519B2/en not_active Expired - Lifetime
- 2003-02-17 AU AU2003200517A patent/AU2003200517B2/en not_active Expired
- 2003-02-18 EP EP20030003148 patent/EP1396774B1/en not_active Expired - Lifetime
- 2003-02-18 DE DE60306727T patent/DE60306727D1/de not_active Expired - Lifetime
- 2003-02-18 AT AT03003148T patent/ATE333119T1/de not_active IP Right Cessation
- 2003-03-28 CN CNB031083978A patent/CN100356282C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1396774B1 (en) | 2006-07-12 |
DE60306727D1 (de) | 2006-08-24 |
ATE333119T1 (de) | 2006-08-15 |
US20040040600A1 (en) | 2004-03-04 |
EP1396774A1 (en) | 2004-03-10 |
AU2003200517A1 (en) | 2004-03-18 |
AU2003200517B2 (en) | 2007-09-13 |
CN100356282C (zh) | 2007-12-19 |
US6948519B2 (en) | 2005-09-27 |
CN1480813A (zh) | 2004-03-10 |
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