EP2123979A3 - Gasregelgerät - Google Patents

Gasregelgerät Download PDF

Info

Publication number
EP2123979A3
EP2123979A3 EP09005857.9A EP09005857A EP2123979A3 EP 2123979 A3 EP2123979 A3 EP 2123979A3 EP 09005857 A EP09005857 A EP 09005857A EP 2123979 A3 EP2123979 A3 EP 2123979A3
Authority
EP
European Patent Office
Prior art keywords
valve
gas
drive chamber
prevailing
safety valve
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.)
Granted
Application number
EP09005857.9A
Other languages
English (en)
French (fr)
Other versions
EP2123979B1 (de
EP2123979A2 (de
Inventor
Frank Van Prooijen
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.)
Garrett Motion SARL
Original Assignee
Honeywell Technologies SARL
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 Honeywell Technologies SARL filed Critical Honeywell Technologies SARL
Publication of EP2123979A2 publication Critical patent/EP2123979A2/de
Publication of EP2123979A3 publication Critical patent/EP2123979A3/de
Application granted granted Critical
Publication of EP2123979B1 publication Critical patent/EP2123979B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/05001—Control or safety devices in gaseous or liquid fuel supply lines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Die Erfindung betrifft ein Gasregelgerät, mit einem Sicherheitsventil (11), einem Hauptgasventil (12) und einem Druckregler (13), wobei das Sicherheitsventil (11) als ein Membranventil mit einer Gaseinlasskammer (18) und einer Antriebskammer (17) ausgebildet ist, welches bedingt durch die Federkraft eines Federelements (16) und einen in der Antriebskammer (17) herrschenden Servodruck entgegen einem in der Gaseinlasskammer (16) herrschenden Gaseingangsdruck schleißt oder öffnet, wobei das Hauptgasventil (12) als ein Membranventil mit einer Antriebskammer (25) und einer Gasauslasskammer (26) ausgebildet ist, welches bedingt durch die Federkraft eines Federelements (24) und einen in der Gasauslasskammer (26) herrschenden Gasausgangsdruck entgegen einem in der Antriebskammer (25) herrschenden Servodruck schleißt oder öffnet, und wobei die Antriebskammer (17) des Sicherheitsventils (11) und die Antriebskammer (25) des Hauptgasventils (12) unter Zwischenschaltung mindestens eines Servoventils (34), welches bzw. welche zum Freigeben eines Gasstroms durch das Sicherheitsventil (11) und das Hauptgasventil (12) geöffnet und zum Sperren eines Gasstroms durch das Sicherheitsventil (11) und das Hauptgasventil (2) geschlossen wird bzw. werden, miteinander gekoppelt sind.
EP09005857.9A 2008-05-23 2009-04-28 Gasregelgerät Active EP2123979B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008024843A DE102008024843A1 (de) 2008-05-23 2008-05-23 Gasregelgerät

Publications (3)

Publication Number Publication Date
EP2123979A2 EP2123979A2 (de) 2009-11-25
EP2123979A3 true EP2123979A3 (de) 2014-08-27
EP2123979B1 EP2123979B1 (de) 2019-06-05

Family

ID=40990111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09005857.9A Active EP2123979B1 (de) 2008-05-23 2009-04-28 Gasregelgerät

Country Status (2)

Country Link
EP (1) EP2123979B1 (de)
DE (1) DE102008024843A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4302015A1 (de) 2021-03-04 2024-01-10 Pittway Sarl Gasbrennervorrichtung mit teilweise vorgemischtem gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174819A (ja) * 1987-12-28 1989-07-11 Yamatake Honeywell Co Ltd ガス流量制御弁
US5944257A (en) * 1996-11-15 1999-08-31 Honeywell Inc. Bulb-operated modulating gas valve with minimum bypass
WO2008012849A1 (en) * 2006-07-28 2008-01-31 Sit La Precisa S.P.A. A device for controlling the delivery of a combustible gas to a burner apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59304310D1 (de) * 1993-09-16 1996-11-28 Honeywell Bv Regeleinrichtung für Gasbrenner
DE4337703C1 (de) * 1993-11-05 1995-03-23 Dungs Karl Gmbh & Co Mehrfachstellgerät mit eingangsseitigem Regler
DE4343306A1 (de) * 1993-12-17 1995-06-22 Gastechnic Prod Vertriebges Verfahren und Vorrichtung zur Regelung des Druckes in einer Gasleitung
DE19821853C1 (de) 1998-05-15 1999-07-29 Honeywell Bv Regeleinrichtung für Gasbrenner
DE10232647B4 (de) * 2002-07-18 2004-05-13 Honeywell B.V. Regeleinrichtung für Gasbrenner
WO2007060696A1 (en) * 2005-11-23 2007-05-31 Sit La Precisa S.P.A. Device for controlling the delivery of a combustible gas to a burner apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174819A (ja) * 1987-12-28 1989-07-11 Yamatake Honeywell Co Ltd ガス流量制御弁
US5944257A (en) * 1996-11-15 1999-08-31 Honeywell Inc. Bulb-operated modulating gas valve with minimum bypass
WO2008012849A1 (en) * 2006-07-28 2008-01-31 Sit La Precisa S.P.A. A device for controlling the delivery of a combustible gas to a burner apparatus

Also Published As

Publication number Publication date
DE102008024843A1 (de) 2009-11-26
EP2123979B1 (de) 2019-06-05
EP2123979A2 (de) 2009-11-25

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