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DE60306727D1 - Gasdurchflussregler mit einem Durchflussbegrenzer - Google Patents

Gasdurchflussregler mit einem Durchflussbegrenzer

Info

Publication number
DE60306727D1
DE60306727D1 DE60306727T DE60306727T DE60306727D1 DE 60306727 D1 DE60306727 D1 DE 60306727D1 DE 60306727 T DE60306727 T DE 60306727T DE 60306727 T DE60306727 T DE 60306727T DE 60306727 D1 DE60306727 D1 DE 60306727D1
Authority
DE
Germany
Prior art keywords
flow
limiter
gas
regulator
gas flow
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 - Lifetime
Application number
DE60306727T
Other languages
English (en)
Inventor
Savio Cavagna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cavagna Group SpA
Original Assignee
Cavagna Group SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cavagna Group SpA filed Critical Cavagna Group SpA
Application granted granted Critical
Publication of DE60306727D1 publication Critical patent/DE60306727D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Gas Burners (AREA)
  • Flow Control (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pipeline Systems (AREA)
  • Sampling And Sample Adjustment (AREA)
DE60306727T 2002-09-03 2003-02-18 Gasdurchflussregler mit einem Durchflussbegrenzer Expired - Lifetime DE60306727D1 (de)

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
DE60306727D1 true DE60306727D1 (de) 2006-08-24

Family

ID=31503944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306727T Expired - Lifetime DE60306727D1 (de) 2002-09-03 2003-02-18 Gasdurchflussregler mit einem Durchflussbegrenzer

Country Status (7)

Country Link
US (1) US6948519B2 (de)
EP (1) EP1396774B1 (de)
CN (1) CN100356282C (de)
AT (1) ATE333119T1 (de)
AU (1) AU2003200517B2 (de)
DE (1) DE60306727D1 (de)
IT (1) ITMI20021879A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
WO2015008258A2 (en) * 2013-07-19 2015-01-22 African Oxygen Limited 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1396774B1 (de) 2006-07-12
AU2003200517A1 (en) 2004-03-18
AU2003200517B2 (en) 2007-09-13
CN1480813A (zh) 2004-03-10
US6948519B2 (en) 2005-09-27
ITMI20021879A1 (it) 2004-03-04
EP1396774A1 (de) 2004-03-10
US20040040600A1 (en) 2004-03-04
ATE333119T1 (de) 2006-08-15
CN100356282C (zh) 2007-12-19

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Legal Events

Date Code Title Description
8332 No legal effect for de