NO164501C - Hybridbrenner til forblandingsdrift med gass og/eller olje, saerlig for gassturbinanlegg. - Google Patents

Hybridbrenner til forblandingsdrift med gass og/eller olje, saerlig for gassturbinanlegg.

Info

Publication number
NO164501C
NO164501C NO880328A NO880328A NO164501C NO 164501 C NO164501 C NO 164501C NO 880328 A NO880328 A NO 880328A NO 880328 A NO880328 A NO 880328A NO 164501 C NO164501 C NO 164501C
Authority
NO
Norway
Prior art keywords
gas
special
oil
turbin
hybrid burner
Prior art date
Application number
NO880328A
Other languages
English (en)
Other versions
NO880328L (no
NO880328D0 (no
NO164501B (no
Inventor
Helmut Maghon
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO880328D0 publication Critical patent/NO880328D0/no
Publication of NO880328L publication Critical patent/NO880328L/no
Publication of NO164501B publication Critical patent/NO164501B/no
Publication of NO164501C publication Critical patent/NO164501C/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
NO880328A 1987-01-26 1988-01-26 Hybridbrenner til forblandingsdrift med gass og/eller olje, saerlig for gassturbinanlegg. NO164501C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3702181 1987-01-26

Publications (4)

Publication Number Publication Date
NO880328D0 NO880328D0 (no) 1988-01-26
NO880328L NO880328L (no) 1988-07-27
NO164501B NO164501B (no) 1990-07-02
NO164501C true NO164501C (no) 1990-10-10

Family

ID=6319538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO880328A NO164501C (no) 1987-01-26 1988-01-26 Hybridbrenner til forblandingsdrift med gass og/eller olje, saerlig for gassturbinanlegg.

Country Status (5)

Country Link
US (1) US5062792A (no)
EP (1) EP0276696B1 (no)
JP (1) JPH0735886B2 (no)
DE (1) DE3860569D1 (no)
NO (1) NO164501C (no)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59000422D1 (de) * 1989-04-20 1992-12-10 Asea Brown Boveri Brennkammeranordnung.
DE4000446A1 (de) * 1990-01-09 1991-07-11 Siemens Ag Armatur zur verbindung mindestens eines hybridbrenners mit einrichtungen zur zustellung eines fluidischen brennstoffes
GB9023004D0 (en) * 1990-10-23 1990-12-05 Rolls Royce Plc A gas turbine engine combustion chamber and a method of operating a gas turbine engine combustion chamber
US5236327A (en) * 1990-11-16 1993-08-17 American Gas Association Low NOx burner
US5165241A (en) * 1991-02-22 1992-11-24 General Electric Company Air fuel mixer for gas turbine combustor
DE59204270D1 (de) * 1991-04-25 1995-12-14 Siemens Ag Brenneranordnung, insbesondere für gasturbinen, zur schadstoffarmen verbrennung von kohlegas und anderen brennstoffen.
US5344306A (en) * 1991-08-28 1994-09-06 Nalco Fuel Tech Reducing nitrogen oxides emissions by dual fuel firing of a turbine
FR2682802B1 (fr) * 1991-10-18 1993-12-03 Sgs Thomson Microelectronics Sa Dispositif pour generer une tension de programmation d'une memoire permanente programmable, notamment de type eprom, procede et memoire s'y rapportant.
EP0617779B1 (en) * 1991-12-26 1997-09-03 Solar Turbines Incorporated Low emission combustion nozzle for use with a gas turbine engine
US5259184A (en) * 1992-03-30 1993-11-09 General Electric Company Dry low NOx single stage dual mode combustor construction for a gas turbine
US5218824A (en) * 1992-06-25 1993-06-15 Solar Turbines Incorporated Low emission combustion nozzle for use with a gas turbine engine
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
US5404711A (en) * 1993-06-10 1995-04-11 Solar Turbines Incorporated Dual fuel injector nozzle for use with a gas turbine engine
US5407347A (en) * 1993-07-16 1995-04-18 Radian Corporation Apparatus and method for reducing NOx, CO and hydrocarbon emissions when burning gaseous fuels
US5470224A (en) * 1993-07-16 1995-11-28 Radian Corporation Apparatus and method for reducing NOx , CO and hydrocarbon emissions when burning gaseous fuels
US5408825A (en) * 1993-12-03 1995-04-25 Westinghouse Electric Corporation Dual fuel gas turbine combustor
US5351477A (en) * 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
US5467926A (en) * 1994-02-10 1995-11-21 Solar Turbines Incorporated Injector having low tip temperature
US5435126A (en) * 1994-03-14 1995-07-25 General Electric Company Fuel nozzle for a turbine having dual capability for diffusion and premix combustion and methods of operation
DE4411623A1 (de) * 1994-04-02 1995-10-05 Abb Management Ag Vormischbrenner
US5511375A (en) * 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
US5573396A (en) * 1994-11-03 1996-11-12 Astec Industries, Inc. Low emissions burner
US5601238A (en) * 1994-11-21 1997-02-11 Solar Turbines Incorporated Fuel injection nozzle
DE69617290T2 (de) * 1995-01-13 2002-06-13 European Gas Turbines Ltd., Lincoln Verbrennungsgerät für Gasturbinenmotor
DE19507763A1 (de) * 1995-03-06 1996-09-12 Siemens Ag Verfahren und Vorrichtung zur Verbrennung eines Brennstoffs in einer Gasturbine
US5813232A (en) * 1995-06-05 1998-09-29 Allison Engine Company, Inc. Dry low emission combustor for gas turbine engines
EP0851990B1 (de) * 1995-09-22 2001-12-05 Siemens Aktiengesellschaft Brenner, insbesondere für eine gasturbine
DE19610930A1 (de) * 1996-03-20 1997-09-25 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19618058B4 (de) * 1996-05-06 2008-12-04 Alstom Brenner
DE19652899A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Brenneranordnung für eine Gasturbine
WO1998028574A2 (de) * 1996-12-20 1998-07-02 Siemens Aktiengesellschaft Brenner für fluidische brennstoffe, verfahren zum betrieb eines brenners und verwirbelungselement
US5735466A (en) * 1996-12-20 1998-04-07 United Technologies Corporation Two stream tangential entry nozzle
US5887795A (en) * 1996-12-20 1999-03-30 United Technologies Corporation Premix fuel injector with low acoustics
US6021635A (en) * 1996-12-23 2000-02-08 Parker-Hannifin Corporation Dual orifice liquid fuel and aqueous flow atomizing nozzle having an internal mixing chamber
US5816049A (en) * 1997-01-02 1998-10-06 General Electric Company Dual fuel mixer for gas turbine combustor
US5865024A (en) * 1997-01-14 1999-02-02 General Electric Company Dual fuel mixer for gas turbine combustor
US5899075A (en) * 1997-03-17 1999-05-04 General Electric Company Turbine engine combustor with fuel-air mixer
DE59710788D1 (de) * 1997-11-13 2003-10-30 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
GB2332509B (en) * 1997-12-19 2002-06-19 Europ Gas Turbines Ltd Fuel/air mixing arrangement for combustion apparatus
DE19803879C1 (de) * 1998-01-31 1999-08-26 Mtu Muenchen Gmbh Zweistoffbrenner
US5984665A (en) * 1998-02-09 1999-11-16 Gas Research Institute Low emissions surface combustion pilot and flame holder
US6007325A (en) * 1998-02-09 1999-12-28 Gas Research Institute Ultra low emissions burner
US5993193A (en) * 1998-02-09 1999-11-30 Gas Research, Inc. Variable heat flux low emissions burner
EP1073864B1 (de) * 1998-04-23 2002-07-03 Siemens Aktiengesellschaft Brennkammeranordnung
US6161387A (en) * 1998-10-30 2000-12-19 United Technologies Corporation Multishear fuel injector
US6460344B1 (en) 1999-05-07 2002-10-08 Parker-Hannifin Corporation Fuel atomization method for turbine combustion engines having aerodynamic turning vanes
US6883332B2 (en) * 1999-05-07 2005-04-26 Parker-Hannifin Corporation Fuel nozzle for turbine combustion engines having aerodynamic turning vanes
JP2001254946A (ja) * 2000-03-14 2001-09-21 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
US6367262B1 (en) * 2000-09-29 2002-04-09 General Electric Company Multiple annular swirler
US6890672B2 (en) 2001-06-26 2005-05-10 Idatech, Llc Fuel processor feedstock delivery system
US6539721B2 (en) * 2001-07-10 2003-04-01 Pratt & Whitney Canada Corp. Gas-liquid premixer
US20030223926A1 (en) * 2002-04-14 2003-12-04 Edlund David J. Steam reforming fuel processor, burner assembly, and methods of operating the same
EP1516663A3 (en) * 2002-04-14 2006-03-22 IdaTech, LLC. Steam reformer with burner
US7045916B2 (en) * 2003-05-30 2006-05-16 Honeywell International Inc. Electronic fuel selection switch system
US7065972B2 (en) * 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
EP1614963A1 (de) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren und Vormischverbrennungssystem
EP1645805A1 (de) * 2004-10-11 2006-04-12 Siemens Aktiengesellschaft Brenner für fluidische Brennstoffe und Verfahren zum Betreiben eines derartigen Brenners
EP1645804A1 (de) 2004-10-11 2006-04-12 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Brenners, insbesondere eines Brenners einer Gasturbine, sowie Vorrichtung zur Durchführung des Verfahrens
EP1645807A1 (de) 2004-10-11 2006-04-12 Siemens Aktiengesellschaft Brenner zur Verbrennung eines niederkalorischen Brenngases und Verfahren zum Betrieb eines Brenners
EP1659339A1 (de) * 2004-11-18 2006-05-24 Siemens Aktiengesellschaft Verfahren zum Anfahren eines Brenners
GB2443429A (en) 2005-09-24 2008-05-07 Siemens Ind Turbomachinery Ltd Fuel Vaporisation Within a Burner Associated With a Combustion Chamber
CA2630721C (en) * 2005-12-14 2012-06-19 Rolls-Royce Power Engineering Plc Gas turbine engine premix injectors
US7939051B2 (en) 2006-05-23 2011-05-10 Idatech, Llc Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same
DE502006005350D1 (de) * 2006-08-16 2009-12-24 Siemens Ag Brennerreinigungsvorrichtung
DE102008006112A1 (de) * 2008-01-25 2009-07-30 BSH Bosch und Siemens Hausgeräte GmbH Heizeinrichtung für ein Hausgerät zur Pflege von Wäschestücken und Verfahren zum Betreiben einer derartigen Heizeinrichtung
JP5172468B2 (ja) * 2008-05-23 2013-03-27 川崎重工業株式会社 燃焼装置および燃焼装置の制御方法
EP2312215A1 (de) * 2008-10-01 2011-04-20 Siemens Aktiengesellschaft Brenner und Verfahren zum Betrieb eines Brenners
EP2230458A1 (de) 2009-03-17 2010-09-22 Siemens Aktiengesellschaft Brenneranordnung für fluidische Brennstoffe und Verfahren zum Herstellen der Brenneranordnung
EP2236934A1 (de) 2009-03-18 2010-10-06 Siemens Aktiengesellschaft Brenneranordnung
ITMI20090556A1 (it) * 2009-04-07 2010-10-08 Ansaldo Energia Spa Metodo per operare un impianto a turbina a gas
TR200904537A2 (tr) * 2009-06-10 2009-11-23 Özti̇ryaki̇ler Madeni̇ Eşya Sanayi̇ Ve Ti̇caret A.Ş. Elektronik kontrollü sıvı, gaz yakıt brülörü
EP2264370B1 (de) * 2009-06-16 2012-10-10 Siemens Aktiengesellschaft Brenneranordnung für eine Verfeuerungsanlage zum Verfeuern fluidischer Brennstoffe und Verfahren zum Betrieb einer solchen Brenneranordnung
EP2270398A1 (de) 2009-06-30 2011-01-05 Siemens Aktiengesellschaft Brenner, insbesondere für Gasturbinen
EP2295861A1 (de) 2009-08-26 2011-03-16 Siemens Aktiengesellschaft Brenner, insbesondere für Gasturbinen
DE102009038845A1 (de) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Drallschaufel, Brenner und Gasturbine
DE102009038848A1 (de) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Brenner, insbesondere für Gasturbinen
DE102010027808A1 (de) * 2010-04-15 2011-10-20 Siemens Aktiengesellschaft Drallerzeuger für einen Brenner
US8590311B2 (en) 2010-04-28 2013-11-26 General Electric Company Pocketed air and fuel mixing tube
US9958093B2 (en) 2010-12-08 2018-05-01 Parker-Hannifin Corporation Flexible hose assembly with multiple flow passages
US9194297B2 (en) 2010-12-08 2015-11-24 Parker-Hannifin Corporation Multiple circuit fuel manifold
ITTO20101093A1 (it) * 2010-12-30 2012-07-01 Ansaldo Energia Spa Gruppo bruciatore, impianto per la produzione di energia a turbina a gas comprendente detto gruppo bruciatore e metodo per operare detto gruppo bruciatore
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US9217570B2 (en) 2012-01-20 2015-12-22 General Electric Company Axial flow fuel nozzle with a stepped center body
US9366432B2 (en) 2012-05-17 2016-06-14 Capstone Turbine Corporation Multistaged lean prevaporizing premixing fuel injector
DE102013201232A1 (de) 2013-01-25 2014-07-31 Siemens Aktiengesellschaft Brenner mit einer zentralen Brennstoffzufuhranordnung
WO2014137412A1 (en) * 2013-03-05 2014-09-12 Rolls-Royce Corporation Gas turbine engine fuel air mixer
US9772054B2 (en) 2013-03-15 2017-09-26 Parker-Hannifin Corporation Concentric flexible hose assembly
WO2015076883A2 (en) * 2013-08-30 2015-05-28 United Technologies Corporation Dual fuel nozzle with swirling axial gas injection for a gas turbine engine
US10184664B2 (en) 2014-08-01 2019-01-22 Capstone Turbine Corporation Fuel injector for high flame speed fuel combustion
EP3209940A1 (en) * 2014-10-23 2017-08-30 Siemens Aktiengesellschaft Flexible fuel combustion system for turbine engines
US9964043B2 (en) * 2014-11-11 2018-05-08 General Electric Company Premixing nozzle with integral liquid evaporator
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
EP3306197B1 (en) * 2016-10-08 2020-01-29 Ansaldo Energia Switzerland AG Dual fuel injector for a sequential burner of a sequential gas turbine
CN106524155B (zh) * 2016-11-28 2018-06-05 无锡市莱达热工工程有限公司 低压涡流式烧嘴
CN107036090A (zh) * 2017-05-31 2017-08-11 深圳智慧能源技术有限公司 可选择点火燃料的点火喷嘴装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773350A (en) * 1950-01-31 1956-12-11 Hillard E Barrett Combustion chamber assembly for ram jet fuel burner
US2822864A (en) * 1953-09-28 1958-02-11 Babcock & Wilcox Co Combination fluid fuel burner
CH388022A (de) * 1960-10-07 1965-02-15 Maschf Augsburg Nuernberg Ag Brennkammer für die gleichzeitige Verbrennung gasförmiger und nichtgasförmiger Brennstoffe, insbesondere für Gasturbinenanlagen
US3542500A (en) * 1968-12-18 1970-11-24 Combustion Eng Gas nozzle for multi-fuel burner arrangements
US3897200A (en) * 1974-03-04 1975-07-29 Howe Baker Eng Cyclonic multi-fuel burner
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
JPS51133829A (en) * 1975-05-01 1976-11-19 Hou Beikaa Enjiniaazu Inc Combustion method and burner
US4288980A (en) * 1979-06-20 1981-09-15 Brown Boveri Turbomachinery, Inc. Combustor for use with gas turbines
JPS5913822A (ja) * 1982-07-14 1984-01-24 Mitsui Eng & Shipbuild Co Ltd 低発熱量ガスの燃焼方法および低発熱量ガス用バ−ナ
US4544350A (en) * 1982-10-27 1985-10-01 Vista Chemical Company Burner apparatus for simultaneously incinerating liquid, dry gas and wet gas streams
DE3606625A1 (de) * 1985-03-04 1986-09-04 Kraftwerk Union AG, 4330 Mülheim Pilotbrenner mit geringer no(pfeil abwaerts)x(pfeil abwaerts)-emission fuer feuerungsanlagen, insbesondere von gasturbinenanlagen, und verfahren zu seinem betrieb
ATE42821T1 (de) * 1985-03-04 1989-05-15 Siemens Ag Brenneranordnung fuer feuerungsanlagen, insbesondere fuer brennkammern von gasturbinenanlagen sowie verfahren zu ihrem betrieb.
JPH0663646B2 (ja) * 1985-10-11 1994-08-22 株式会社日立製作所 ガスタ−ビン用燃焼器

Also Published As

Publication number Publication date
NO880328L (no) 1988-07-27
JPH0735886B2 (ja) 1995-04-19
JPS63194114A (ja) 1988-08-11
NO880328D0 (no) 1988-01-26
DE3860569D1 (de) 1990-10-18
EP0276696A3 (en) 1989-04-05
US5062792A (en) 1991-11-05
EP0276696A2 (de) 1988-08-03
NO164501B (no) 1990-07-02
EP0276696B1 (de) 1990-09-12

Similar Documents

Publication Publication Date Title
NO164501C (no) Hybridbrenner til forblandingsdrift med gass og/eller olje, saerlig for gassturbinanlegg.
DE3854666D1 (de) Gasturbinenbrenner.
DE3762994D1 (de) Gasturbinenbrennkammer.
DE3765972D1 (de) Gasturbinenschaufel.
DE3860848D1 (de) Gasturbinenbrennkammer und verbrennungsverfahren dafuer.
DE3861325D1 (de) Gasofen mit dampferzeuger.
DE3770934D1 (de) Gasturbinen schaufel.
DE3669750D1 (de) Gasturbinenbrennkammer.
NL191900C (nl) Gasbrander.
DE3861124D1 (de) Gasbrenner.
NO880713D0 (no) Reguleringsanordning for gassturbiner.
DE68920341D1 (de) Gasbrenner.
DE3770135D1 (de) Gasturbinenanlage.
DE3672160D1 (de) Verbrennung brennbarer gase.
DE3585231D1 (de) Gasturbinenmotor.
NO883576L (no) Gassgenerator og fremgangsmaate til generering av gass.
DE68914051D1 (de) Gasturbine.
NO159215C (no) Gassbrenner.
NO891414D0 (no) Bore-og/eller produksjonssystem for olje og/eller gass.
FI872907A0 (fi) Luftare foer infoerande av gas i vaetskor.
ATA289287A (de) Brenner, insbesondere gasbrenner
DE68905364D1 (de) Gaskocher.
NO863982D0 (no) Gassgenerator med dobbeltinnloep for radialturbin.
NO865057D0 (no) Undervanns ventiltre for olje- og gassbroenner.
NO883717L (no) Brenner for generering av gass.