EA200970888A1 - Инжектор, обеспечивающий полую струю жидкого топлива - Google Patents

Инжектор, обеспечивающий полую струю жидкого топлива

Info

Publication number
EA200970888A1
EA200970888A1 EA200970888A EA200970888A EA200970888A1 EA 200970888 A1 EA200970888 A1 EA 200970888A1 EA 200970888 A EA200970888 A EA 200970888A EA 200970888 A EA200970888 A EA 200970888A EA 200970888 A1 EA200970888 A1 EA 200970888A1
Authority
EA
Eurasian Patent Office
Prior art keywords
injector
liquid fuel
providing
intake duct
fuel jet
Prior art date
Application number
EA200970888A
Other languages
English (en)
Other versions
EA015872B1 (ru
Inventor
Патрис Руши
Жозеф Верна
Лоран Гарнье
Original Assignee
Сэн-Гобэн Амбаллаж
Сэн-Гобэн Гласс Франс
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 Сэн-Гобэн Амбаллаж, Сэн-Гобэн Гласс Франс filed Critical Сэн-Гобэн Амбаллаж
Publication of EA200970888A1 publication Critical patent/EA200970888A1/ru
Publication of EA015872B1 publication Critical patent/EA015872B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Telephone Function (AREA)
  • Clamps And Clips (AREA)

Abstract

Изобретение относится к инжектору распыления жидкого топлива, содержащему канал подвода жидкого топлива и канал подвода распыляемого жидкого вещества; причем упомянутый канал подвода жидкого топлива содержит конструктивный элемент с просверленными в нем под наклоном каналами для придания упомянутому топливу формы вращающейся полой струи перед выбросом за пределы упомянутого инжектора; причем образующая каждого из упомянутых каналов образует угол с направлением подвода жидкого топлива, равный по меньшей мере 10°. Инжектор предназначен для того, чтобы стать составной частью горелки, которой, в частности, оснащены стекловаренные печи. Инжектор позволяет существенно уменьшить газы NOx.
EA200970888A 2007-03-26 2008-03-21 Инжектор, обеспечивающий полую струю жидкого топлива EA015872B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0754028A FR2914397B1 (fr) 2007-03-26 2007-03-26 Injecteur a jet creux de combustible liquide.
PCT/FR2008/050492 WO2008132388A1 (fr) 2007-03-26 2008-03-21 Injecteur a jet creux de combustible liquide

Publications (2)

Publication Number Publication Date
EA200970888A1 true EA200970888A1 (ru) 2010-04-30
EA015872B1 EA015872B1 (ru) 2011-12-30

Family

ID=38858906

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970888A EA015872B1 (ru) 2007-03-26 2008-03-21 Инжектор, обеспечивающий полую струю жидкого топлива

Country Status (15)

Country Link
US (1) US20100112498A1 (ru)
EP (1) EP2126470B1 (ru)
JP (1) JP5603230B2 (ru)
CN (1) CN101680654B (ru)
AT (1) ATE473397T1 (ru)
BR (1) BRPI0809072B1 (ru)
DE (1) DE602008001722D1 (ru)
EA (1) EA015872B1 (ru)
ES (1) ES2348575T3 (ru)
FR (1) FR2914397B1 (ru)
MX (1) MX2009010318A (ru)
PL (1) PL2126470T3 (ru)
PT (1) PT2126470E (ru)
UA (1) UA97977C2 (ru)
WO (1) WO2008132388A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915989B1 (fr) * 2007-05-10 2011-05-20 Saint Gobain Emballage Injecteur mixte a bas nox
US8161751B2 (en) * 2009-04-30 2012-04-24 General Electric Company High volume fuel nozzles for a turbine engine
FR2974884A1 (fr) * 2011-05-02 2012-11-09 Air Liquide Procede de pulverisation assistee et pulverisateur robuste correspondant
SE537347C2 (sv) * 2012-08-31 2015-04-07 Reformtech Heating Holding Ab Apparat för förbränning
CN103574639B (zh) * 2013-11-13 2015-09-30 中国南方航空工业(集团)有限公司 燃油喷嘴和发动机
CN106705680B (zh) * 2016-12-16 2023-05-12 昆明理工大学 一种炉膛底部供热的旋转射流氧枪及其应用方法

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US1757023A (en) * 1926-10-20 1930-05-06 Ira E Smith Oil burner
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US3934823A (en) * 1973-11-12 1976-01-27 Delavan Manufacturing Corporation Low drift spray nozzle
US3897200A (en) * 1974-03-04 1975-07-29 Howe Baker Eng Cyclonic multi-fuel burner
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US4790394A (en) * 1986-04-18 1988-12-13 Ben Wade Oakes Dickinson, III Hydraulic drilling apparatus and method
ZA872710B (en) * 1986-04-18 1987-10-05 Wade Oakes Dickinson Ben Iii Hydraulic drilling apparatus and method
US4803836A (en) * 1986-09-03 1989-02-14 General Electric Company Method and apparatus for feeding an extrudable fuel to a pressurized combustion chamber
US4892475A (en) * 1988-12-08 1990-01-09 Union Carbide Corporation Ignition system and method for post-mixed burner
CN2098620U (zh) * 1991-08-12 1992-03-11 常鑫机械股份有限公司 喷雾式汽化柴油燃烧器
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JP3064200B2 (ja) * 1995-03-27 2000-07-12 三菱重工業株式会社 エアーブラスト型燃料ノズル
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Also Published As

Publication number Publication date
CN101680654B (zh) 2012-09-05
PL2126470T3 (pl) 2010-12-31
EA015872B1 (ru) 2011-12-30
FR2914397B1 (fr) 2009-05-01
EP2126470B1 (fr) 2010-07-07
ES2348575T3 (es) 2010-12-09
PT2126470E (pt) 2010-10-14
MX2009010318A (es) 2009-10-19
US20100112498A1 (en) 2010-05-06
WO2008132388A1 (fr) 2008-11-06
EP2126470A1 (fr) 2009-12-02
CN101680654A (zh) 2010-03-24
ATE473397T1 (de) 2010-07-15
UA97977C2 (ru) 2012-04-10
DE602008001722D1 (de) 2010-08-19
BRPI0809072B1 (pt) 2019-09-24
JP5603230B2 (ja) 2014-10-08
BRPI0809072A2 (pt) 2014-09-09
JP2010522864A (ja) 2010-07-08
FR2914397A1 (fr) 2008-10-03

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU