RU2007122478A - HEATER INJECTOR WITH IMPROVED HEAT PROTECTIVE SHIELD - Google Patents
HEATER INJECTOR WITH IMPROVED HEAT PROTECTIVE SHIELD Download PDFInfo
- Publication number
- RU2007122478A RU2007122478A RU2007122478/06A RU2007122478A RU2007122478A RU 2007122478 A RU2007122478 A RU 2007122478A RU 2007122478/06 A RU2007122478/06 A RU 2007122478/06A RU 2007122478 A RU2007122478 A RU 2007122478A RU 2007122478 A RU2007122478 A RU 2007122478A
- Authority
- RU
- Russia
- Prior art keywords
- nozzle
- heat shield
- combustion chamber
- zone
- nozzle according
- Prior art date
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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D9/00—Burners in which a stream of liquid fuel impinges intermittently on a hot surface
-
- 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
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- 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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/406—Flame stabilising means, e.g. flame holders
-
- 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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/408—Flow influencing devices in the air tube
-
- 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
- F23D2900/11401—Flame intercepting baffles forming part of burner head
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
1. Форсунка для нагревательного прибора, в частности, для применения в безрельсовых транспортных средствах с моторным приводом, содержащаясопло (12) форсунки для подвода топлива и первичного воздуха,камеру (22) сгорания итеплозащитный щиток (24) между соплом форсунки и камерой сгорания, причем теплозащитный щиток имеет отверстия (26) для подвода вторичного воздуха в камеру сгорания,отличающаяся тем, что отверстия снабжены элементами (28, 30), направляющими воздух.2. Форсунка по п. 1, отличающаяся тем, что элементы (28, 30), направляющие воздух, образованы язычками (28, 30), выступающими в направлении камеры (22) сгорания и выполненными заодно с теплозащитным щитком.3. Форсунка по п. 1 или 2, отличающаяся тем, что язычки выполнены под различными углами к поверхности теплозащитного щитка (24) и/или к радиусу теплозащитного щитка.4. Форсунка по п. 3, отличающаяся тем, что язычки образованы группами, по существу, с одинаковыми углами к поверхности теплозащитного щитка и/или к радиусу теплозащитного щитка.5. Форсунка (10) по п.1, отличающаяся тем, чтофорсунка имеет зону (18) пуска и зону (32) выгорания ивторичный воздух, подводимый к зоне (32) выгорания, имеет меньшее завихрение, чем вторичный воздух, подводимый к зоне (18) пуска.6. Форсунка по п. 1 или 2, отличающаяся тем, что теплозащитный щиток имеет отверстие (34) для пропуска воспламеняющего элемента (20).7. Форсунка по п.1, отличающаяся тем, чтосопло (12) форсунки имеет иглу (14) форсунки для подвода топлива в форсунку и область подачи первичного воздуха для горения иза счет выбора внутреннего диаметра иглы (14) скорость выхода топлива задается таким образом, что во время пусковой фазы форсунки (10) топливо достиг1. A nozzle for a heater, in particular for use in motor-driven road vehicles, comprising a nozzle (12) for supplying fuel and primary air, a combustion chamber (22) and a heat shield (24) between the nozzle nozzle and the combustion chamber, and the heat shield has openings (26) for supplying secondary air to the combustion chamber, characterized in that the openings are equipped with elements (28, 30) that guide the air. 2. The nozzle according to claim 1, characterized in that the air guide elements (28, 30) are formed by tongues (28, 30) protruding in the direction of the combustion chamber (22) and made integral with the heat shield. Nozzle according to claim 1 or 2, characterized in that the tongues are made at different angles to the surface of the heat shield (24) and / or to the radius of the heat shield. A nozzle according to claim 3, characterized in that the tongues are formed in groups with substantially equal angles to the surface of the heat shield and / or to the radius of the heat shield. Nozzle (10) according to claim 1, characterized in that the nozzle has a start-up zone (18) and a burn-out zone (32) and the secondary air supplied to the combustion zone (32) has less swirl than the secondary air supplied to the zone (18) start-up 6. Nozzle according to claim 1 or 2, characterized in that the heat shield has an opening (34) for the passage of the igniting element (20). The nozzle according to claim 1, characterized in that the nozzle (12) of the nozzle has a nozzle (14) for supplying fuel to the nozzle and a primary combustion air supply area due to the choice of the inner diameter of the needle (14), the fuel exit velocity is set in such a way that the time of the start-up phase of the injector (10) the fuel has reached
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004055486 | 2004-11-17 | ||
DE102004055486.2 | 2004-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007122478A true RU2007122478A (en) | 2008-12-27 |
RU2359171C2 RU2359171C2 (en) | 2009-06-20 |
Family
ID=35985240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007122478/06A RU2359171C2 (en) | 2004-11-17 | 2005-11-16 | Burner for heater with improved heat-shielding cover |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090220903A1 (en) |
EP (1) | EP1812749A1 (en) |
JP (1) | JP2008520947A (en) |
KR (1) | KR20070086041A (en) |
CN (1) | CN101103227A (en) |
CA (1) | CA2595016A1 (en) |
DE (1) | DE112005003408A5 (en) |
RU (1) | RU2359171C2 (en) |
WO (1) | WO2006053537A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090239184A1 (en) * | 2004-11-17 | 2009-09-24 | Poehner Michael | Burner for a heater device with improved fuel supply |
WO2014143976A1 (en) * | 2013-03-15 | 2014-09-18 | Mobile Air, Inc. | Venturi disk non-exposed flame and electronic controls heater |
CN109000226B (en) * | 2018-08-31 | 2023-12-29 | 北京天地融创科技股份有限公司 | Air-cooled burner |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994461A (en) * | 1927-11-08 | 1935-03-19 | Fuller Lehigh Co | Fuel burner |
US2758636A (en) * | 1952-04-04 | 1956-08-14 | American Air Filter Co | Demountable burner |
US2976919A (en) * | 1956-05-29 | 1961-03-28 | Bell & Gossett Co | Oil burners |
US2979901A (en) * | 1958-09-02 | 1961-04-18 | Curtis Automotive Devices Inc | Pulse jet engine |
US3081948A (en) * | 1960-12-01 | 1963-03-19 | Exxon Research Engineering Co | Oil burner system |
GB1165862A (en) * | 1967-10-03 | 1969-10-01 | Director Of Nat Aerospace Lab | Air Swirling Vanes for Burner |
SE329230B (en) * | 1968-04-18 | 1970-10-05 | Bahco Ab | |
US3694135A (en) * | 1970-07-20 | 1972-09-26 | Texaco Inc | Flame retention burner head |
US3796209A (en) * | 1971-12-21 | 1974-03-12 | A Luft | Space heater |
DE2250766A1 (en) * | 1972-10-17 | 1974-04-18 | Volkswagenwerk Ag | BURNERS, IN PARTICULAR FOR VEHICLES |
US3905752A (en) * | 1974-05-03 | 1975-09-16 | Hy Way Heat Systems Inc | Oil burner |
US4082495A (en) * | 1976-02-17 | 1978-04-04 | Denis Lefebvre | Flame retention head assembly |
US4096996A (en) * | 1976-09-13 | 1978-06-27 | Ketchum Jr Elmer | Diffuser for fuel burners |
US4561841A (en) * | 1980-11-21 | 1985-12-31 | Donald Korenyi | Combustion apparatus |
GB2106632B (en) * | 1981-09-11 | 1985-06-12 | Secr Defence | Fuel and gas mixing |
SE454460B (en) * | 1983-06-14 | 1988-05-02 | Sandstroem Christer | BURNER FOR OIL, GAS, CARBON PUSHING SUSPENSION AND FUEL |
GB2143938B (en) * | 1983-07-23 | 1986-08-13 | Rolls Royce | Fuel burner for a gas turbine engine |
US4651524A (en) * | 1984-12-24 | 1987-03-24 | Arvin Industries, Inc. | Exhaust processor |
DE3737247C1 (en) * | 1987-11-03 | 1989-03-02 | Zettner Michael L | Burner |
US5388536A (en) * | 1992-03-25 | 1995-02-14 | Chung; Landy | Low NOx burner |
US5249535A (en) * | 1992-03-25 | 1993-10-05 | Landy Chung | Low NOx burner |
DE4323300C2 (en) * | 1993-07-12 | 1998-03-19 | Oertli Waermetechnik Ag | Mixing device for a burner |
US6036480A (en) * | 1996-02-16 | 2000-03-14 | Aos Holding Company | Combustion burner for a water heater |
DE10019198A1 (en) * | 2000-04-17 | 2001-10-18 | Webasto Thermosysteme Gmbh | Atomizing burner especially for stand-alone heater in motor vehicle has impingement plate located inside combustion chamber in fuel atomizing direction and in flame zone, and provided with collar to form approximate shape of cup |
US6368101B1 (en) * | 2000-05-22 | 2002-04-09 | Black Gold Corporation | Flame retention head and nozzle block assembly for waste oil-burning systems |
-
2005
- 2005-11-16 WO PCT/DE2005/002053 patent/WO2006053537A1/en active Application Filing
- 2005-11-16 CN CNA2005800466797A patent/CN101103227A/en active Pending
- 2005-11-16 KR KR1020077013153A patent/KR20070086041A/en not_active Application Discontinuation
- 2005-11-16 CA CA002595016A patent/CA2595016A1/en not_active Abandoned
- 2005-11-16 US US11/719,580 patent/US20090220903A1/en not_active Abandoned
- 2005-11-16 JP JP2007541668A patent/JP2008520947A/en active Pending
- 2005-11-16 EP EP05806923A patent/EP1812749A1/en not_active Withdrawn
- 2005-11-16 RU RU2007122478/06A patent/RU2359171C2/en not_active IP Right Cessation
- 2005-11-16 DE DE112005003408T patent/DE112005003408A5/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN101103227A (en) | 2008-01-09 |
DE112005003408A5 (en) | 2007-10-25 |
EP1812749A1 (en) | 2007-08-01 |
CA2595016A1 (en) | 2006-05-26 |
RU2359171C2 (en) | 2009-06-20 |
US20090220903A1 (en) | 2009-09-03 |
JP2008520947A (en) | 2008-06-19 |
KR20070086041A (en) | 2007-08-27 |
WO2006053537A1 (en) | 2006-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20201117 |