CN107567540B - 由气缸盖和燃料喷射器构成的组件 - Google Patents
由气缸盖和燃料喷射器构成的组件 Download PDFInfo
- Publication number
- CN107567540B CN107567540B CN201680021757.6A CN201680021757A CN107567540B CN 107567540 B CN107567540 B CN 107567540B CN 201680021757 A CN201680021757 A CN 201680021757A CN 107567540 B CN107567540 B CN 107567540B
- Authority
- CN
- China
- Prior art keywords
- injector
- heat
- cylinder head
- cooling
- heat shield
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 75
- 238000002485 combustion reaction Methods 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims description 61
- 239000002826 coolant Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/046—Injectors with heating, cooling, or thermally-insulating means with thermally-insulating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
- F01P1/10—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/12—Arrangements for cooling other engine or machine parts
- F01P3/16—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/08—Injectors with heating, cooling, or thermally-insulating means with air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
- F01P2003/2278—Heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/07—Nozzles and injectors with controllable fuel supply
- F02M2700/077—Injectors having cooling or heating means
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fuel-Injection Apparatus (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA225/2015 | 2015-04-14 | ||
ATA225/2015A AT517054B1 (de) | 2015-04-14 | 2015-04-14 | Anordnung aus einem Zylinderkopf und einem Kraftstoffinjektor |
PCT/AT2016/000035 WO2016164943A2 (de) | 2015-04-14 | 2016-04-08 | Anordnung aus einem zylinderkopf und einem kraftstoffinjektor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107567540A CN107567540A (zh) | 2018-01-09 |
CN107567540B true CN107567540B (zh) | 2020-05-08 |
Family
ID=56997280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680021757.6A Expired - Fee Related CN107567540B (zh) | 2015-04-14 | 2016-04-08 | 由气缸盖和燃料喷射器构成的组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10400724B2 (zh) |
EP (1) | EP3283754A2 (zh) |
CN (1) | CN107567540B (zh) |
AT (1) | AT517054B1 (zh) |
WO (1) | WO2016164943A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017202686A1 (de) * | 2017-02-20 | 2018-08-23 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102018217768A1 (de) * | 2018-10-17 | 2020-04-23 | Robert Bosch Gmbh | Injektoranordnung |
CN110005558B (zh) * | 2019-03-19 | 2022-06-07 | 上海齐耀动力技术有限公司 | 一种防积碳燃油喷射装置 |
NO346039B1 (en) * | 2019-06-17 | 2022-01-17 | Bergen Engines As | Cooling sleeve for a cylinder head |
DE102020006653A1 (de) * | 2020-10-30 | 2022-05-05 | Daimler Truck AG | Injektorhülse für einen Injektor, sowie Einblaseinrichtung und Verbrennungskraftmaschine |
DE102022209622A1 (de) * | 2022-09-14 | 2024-03-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Gasinjektor mit reduzierten Temperaturen am Dichtsitz |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB717685A (en) * | 1950-07-18 | 1954-11-03 | Schweizerische Lokomotiv | Fuel injection device for high-speed and air-cooled internal combustion engines |
GB762792A (en) * | 1953-04-21 | 1956-12-05 | Nydqvist & Holm Ab | Improvements relating to the cooling of the fuel nozzles of internal combustion engines |
JPH10252610A (ja) * | 1997-01-13 | 1998-09-22 | Yamaha Motor Co Ltd | 筒内噴射エンジン |
JP2004339946A (ja) * | 2003-05-13 | 2004-12-02 | Nippon Soken Inc | 燃料噴射弁 |
CN101354000A (zh) * | 2007-07-27 | 2009-01-28 | 瓦特西拉瑞士股份有限公司 | 燃料喷嘴 |
CN101415935A (zh) * | 2006-03-31 | 2009-04-22 | 卡特彼勒公司 | 喷嘴组件 |
JP2010096100A (ja) * | 2008-10-16 | 2010-04-30 | Yanmar Co Ltd | 燃料噴射ノズル |
CN202756145U (zh) * | 2012-08-23 | 2013-02-27 | 浙江福仕德燃油喷射系统有限公司 | 一种柴油机用喷油嘴偶件 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US717685A (en) * | 1902-04-15 | 1903-01-06 | Walter N Ickes | Tea-kettle cover. |
GB273211A (en) | 1926-06-24 | 1927-06-30 | Charles Schaer | Improvements in or relating to cooling devices for the fuel injection nozzles of internal combustion engines |
US1805358A (en) | 1927-12-19 | 1931-05-12 | Burn Walter Scott | Fuel valve of internal combustion engines |
GB299635A (en) * | 1927-12-19 | 1928-11-01 | Richardsons Westgarth & Compan | Improvements in and relating to the fuel valves of internal combustion engines |
US1879985A (en) * | 1928-04-13 | 1932-09-27 | Motorenfabrik Deutz Ag | Cooled nozzle for fuel valves in internal combustion engines |
DE585056C (de) | 1929-10-08 | 1933-09-28 | Schweizerische Lokomotiv | Brennstoffventil fuer Einspritzbrennkraftmaschinen |
GB446274A (en) | 1934-10-25 | 1936-04-27 | Johannes Miller | Improvements in fuel injection devices for internal combustion engines |
US2322606A (en) | 1940-09-03 | 1943-06-22 | George C Sullivan | Internal combustion engine |
GB755316A (en) | 1953-11-12 | 1956-08-22 | Burmeister & Wains Mot Mask | Fuel injection valves for internal combustion engines |
DE1526709A1 (de) | 1966-01-19 | 1970-03-05 | Maschf Augsburg Nuernberg Ag | Fluessigkeitsgekuehlte Einspritzduese fuer Brennkraftmaschinen |
DE3404710A1 (de) * | 1984-02-10 | 1985-08-14 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum einspritzen von kraftstoff in brennraeume von brennkraftmaschinen |
DE3529769A1 (de) | 1985-08-20 | 1987-02-26 | Kloeckner Humboldt Deutz Ag | Waermeschutzplatte |
DE4443861A1 (de) * | 1994-12-09 | 1996-06-13 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE59814428D1 (de) | 1998-05-29 | 2010-03-04 | Waertsilae Nsd Schweiz Ag | Brennstoffeinspritzdüse |
US7028918B2 (en) | 2001-02-07 | 2006-04-18 | Cummins Engine Company, Inc. | Fuel injector having a nozzle with improved cooling |
US8434457B2 (en) | 2010-06-29 | 2013-05-07 | Caterpillar Inc. | System and method for cooling fuel injectors |
US8480009B2 (en) | 2010-07-30 | 2013-07-09 | Caterpillar Inc. | Large bore fuel system and fuel injector for same |
EP2562399A1 (en) | 2011-08-26 | 2013-02-27 | Caterpillar Motoren GmbH & Co. KG | Pilot injection of dual fuel engines |
AT512667B1 (de) * | 2012-04-05 | 2014-03-15 | Bosch Gmbh Robert | Einspritzdüse zum Einspritzen von Medien in einen Brennraum |
GB2504517A (en) | 2012-08-01 | 2014-02-05 | Perkins Engines Co Ltd | A sleeve with integrated heat pipes for seating engine components in a cylinder head |
AT516620B1 (de) | 2015-04-21 | 2016-07-15 | Ge Jenbacher Gmbh & Co Og | Dual-Fuel-Brennkraftmaschine |
-
2015
- 2015-04-14 AT ATA225/2015A patent/AT517054B1/de not_active IP Right Cessation
-
2016
- 2016-04-08 CN CN201680021757.6A patent/CN107567540B/zh not_active Expired - Fee Related
- 2016-04-08 WO PCT/AT2016/000035 patent/WO2016164943A2/de active Application Filing
- 2016-04-08 EP EP16770672.0A patent/EP3283754A2/de not_active Withdrawn
- 2016-04-08 US US15/564,433 patent/US10400724B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB717685A (en) * | 1950-07-18 | 1954-11-03 | Schweizerische Lokomotiv | Fuel injection device for high-speed and air-cooled internal combustion engines |
GB762792A (en) * | 1953-04-21 | 1956-12-05 | Nydqvist & Holm Ab | Improvements relating to the cooling of the fuel nozzles of internal combustion engines |
JPH10252610A (ja) * | 1997-01-13 | 1998-09-22 | Yamaha Motor Co Ltd | 筒内噴射エンジン |
JP2004339946A (ja) * | 2003-05-13 | 2004-12-02 | Nippon Soken Inc | 燃料噴射弁 |
CN101415935A (zh) * | 2006-03-31 | 2009-04-22 | 卡特彼勒公司 | 喷嘴组件 |
CN101354000A (zh) * | 2007-07-27 | 2009-01-28 | 瓦特西拉瑞士股份有限公司 | 燃料喷嘴 |
JP2010096100A (ja) * | 2008-10-16 | 2010-04-30 | Yanmar Co Ltd | 燃料噴射ノズル |
CN202756145U (zh) * | 2012-08-23 | 2013-02-27 | 浙江福仕德燃油喷射系统有限公司 | 一种柴油机用喷油嘴偶件 |
Also Published As
Publication number | Publication date |
---|---|
WO2016164943A2 (de) | 2016-10-20 |
US20180142654A1 (en) | 2018-05-24 |
EP3283754A2 (de) | 2018-02-21 |
WO2016164943A3 (de) | 2017-02-09 |
US10400724B2 (en) | 2019-09-03 |
CN107567540A (zh) | 2018-01-09 |
AT517054B1 (de) | 2017-02-15 |
AT517054A1 (de) | 2016-10-15 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20190807 Address after: American Connecticut Applicant after: General Global Procurement Co.,Ltd. Address before: Tirol Applicant before: GE JENBACHER GmbH & Co OG |
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Address after: Connecticut, USA Applicant after: Transportation intellectual property Holding Co.,Ltd. Address before: Connecticut, USA Applicant before: General Global Procurement Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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