JP5629379B2 - 液体及び気体燃料を用いる内燃機関 - Google Patents
液体及び気体燃料を用いる内燃機関 Download PDFInfo
- Publication number
- JP5629379B2 JP5629379B2 JP2013523510A JP2013523510A JP5629379B2 JP 5629379 B2 JP5629379 B2 JP 5629379B2 JP 2013523510 A JP2013523510 A JP 2013523510A JP 2013523510 A JP2013523510 A JP 2013523510A JP 5629379 B2 JP5629379 B2 JP 5629379B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- liquid fuel
- fuel
- heat exchanger
- 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 description 129
- 238000002485 combustion reaction Methods 0.000 title claims description 83
- 239000007788 liquid Substances 0.000 title claims description 72
- 238000005086 pumping Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 32
- 239000003345 natural gas Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0613—Switch-over from one fuel to another
- F02D19/0615—Switch-over from one fuel to another being initiated by automatic means, e.g. based on engine or vehicle operating conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0668—Treating or cleaning means; Fuel filters
-
- 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
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
-
- 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
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- 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
- 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
- F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
- F02M21/0224—Secondary gaseous fuel storages
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
Claims (11)
- 液体燃料の燃料供給装置と、気体燃料の燃料供給装置とを備える、内燃機関(10)であって、
前記両燃料供給装置の間には少なくとも1つの熱交換器(42)が設けられており、該熱交換器によって、前記気体燃料と前記液体燃料との間で熱交換を行うことができ、前記熱交換器(42)によって、前記液体燃料(20)用の貯蔵装置(18)に戻る前記液体燃料を冷却することができることを特徴とする、内燃機関(10)。 - 前記熱交換器(42)を用いる前記熱交換により、前記液体燃料を冷却することができることを特徴とする、請求項1に記載の内燃機関(10)。
- 前記熱交換器(42)が、前記内燃機関(10)に供給される前記気体燃料の流れ方向(36)において圧力調整装置(34)の下流に、又は前記圧力調整装置(34)に配置されており、該圧力調整装置によって、前記気体燃料は第1の圧力レベルからより低い第2の圧力レベルにまで膨張することができることを特徴とする、請求項1又は2に記載の内燃機関(10)。
- 前記熱交換器(42)が、少なくとも部分的に前記圧力調整装置(34)のハウジング内に組み込まれていることを特徴とする、請求項3に記載の内燃機関(10)。
- 前記熱交換器(42)によって、前記液体燃料(20)用の貯蔵装置(18)に戻る前記液体燃料を冷却することができることを特徴とする、請求項1〜4のうちいずれか一項に記載の内燃機関(10)。
- 前記熱交換器(42)が、前記液体燃料を前記内燃機関(10)へ圧送するためのポンプ装置(22、26)の上流の前記液体燃料(20)用の貯蔵装置(18)へ戻る前記液体燃料の流れ方向(44)に沿って配置されていることを特徴とする、請求項1〜5のうちいずれか一項に記載の内燃機関(10)。
- 前記熱交換器(42)が、前記液体燃料(20)用の貯蔵装置(18)へのリターンライン(40)と、前記内燃機関(10)への供給ライン(32、38)とに接続されていることを特徴とする、請求項1〜6のうちいずれか一項に記載の内燃機関(10)。
- 前記液体燃料の通過可能な前記ライン(40)と流体的に接続されている切替え可能なバルブ装置(48)が設けられており、該バルブ装置によって、前記液体燃料の通過可能な前記ライン(40)が流体的に開放可能であり、少なくとも部分的に流体的に閉鎖可能であることを特徴とする、請求項7に記載の内燃機関(10)。
- 前記バルブ装置(48)が、前記内燃機関(10)の作動状態に応じて、及び/又は前記液体燃料を前記内燃機関(10)へ圧送するためのポンプ装置(22、26)の温度に応じて、調整可能であることを特徴とする、請求項8に記載の内燃機関(10)。
- 前記内燃機関(10)が直噴式内燃機関(10)として形成されており、該内燃機関(10)の場合、前記液体燃料が、前記内燃機関(10)の少なくとも1つの燃焼室(12)内に噴射可能であることを特徴とする、請求項1〜9のうちいずれか一項に記載の内燃機関(10)。
- 前記気体燃料を、前記内燃機関(10)のエアディストリビュータ(17)の中に送ることができることを特徴とする、請求項1〜10のうちいずれか一項に記載の内燃機関(10)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010034227.0 | 2010-08-07 | ||
| DE102010034227A DE102010034227A1 (de) | 2010-08-07 | 2010-08-07 | Verbrennungskraftmaschine, insbesondere für einen Kraftwagen |
| PCT/EP2011/003765 WO2012019707A1 (de) | 2010-08-07 | 2011-07-27 | Verbrennungskraftmaschine mit flüssigen und gasförmigen kraftstoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013536352A JP2013536352A (ja) | 2013-09-19 |
| JP5629379B2 true JP5629379B2 (ja) | 2014-11-19 |
Family
ID=44558280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013523510A Expired - Fee Related JP5629379B2 (ja) | 2010-08-07 | 2011-07-27 | 液体及び気体燃料を用いる内燃機関 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130333666A1 (ja) |
| EP (1) | EP2601396B1 (ja) |
| JP (1) | JP5629379B2 (ja) |
| CN (1) | CN103069133B (ja) |
| DE (1) | DE102010034227A1 (ja) |
| WO (1) | WO2012019707A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086345A1 (en) | 2011-12-07 | 2013-06-13 | Agility Fuel Systems, Inc. | Systems and methods for monitoring and controlling fuel systems |
| US9482195B2 (en) * | 2013-03-14 | 2016-11-01 | GM Global Technology Operations LLC | Fuel supply system for internal combustion engine and methods of using the same |
| US9422892B2 (en) * | 2013-08-22 | 2016-08-23 | Ford Global Technologies, Llc | Method and system for gaseous and liquid fuel injection |
| US9638118B2 (en) * | 2015-04-08 | 2017-05-02 | Caterpillar Inc. | System and method for supplying natural gas to dual fuel engine |
| KR101724931B1 (ko) * | 2015-10-20 | 2017-04-07 | 현대자동차주식회사 | 바이퓨얼 차량의 연료시스템 및 이를 이용한 lpg 연료 충전 방법 |
| DE102018210998A1 (de) * | 2018-07-04 | 2020-01-09 | Robert Bosch Gmbh | Kraftstofffördereinrichtung für kryogene Kraftstoffe |
| CN114439658B (zh) * | 2020-10-30 | 2023-06-06 | 英嘉动力科技无锡有限公司 | 一种双燃料直喷系统发动机的燃料供给系统 |
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| JP2000073870A (ja) * | 1998-08-27 | 2000-03-07 | Mitsubishi Motors Corp | ガスエンジンのレギュレータ装置 |
| DE19853413A1 (de) * | 1998-11-19 | 2000-05-25 | Bayerische Motoren Werke Ag | Kraftstoffanlage mit einer Starthilfe-Einrichtung für Brennkraftmaschinen |
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| JP2006125249A (ja) * | 2004-10-27 | 2006-05-18 | Toyota Motor Corp | ガス燃料エンジンの冷却制御装置 |
| JP2007239600A (ja) * | 2006-03-08 | 2007-09-20 | Toyota Motor Corp | 多種燃料エンジン |
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| JP2008121454A (ja) * | 2006-11-09 | 2008-05-29 | Aisan Ind Co Ltd | 燃料供給装置 |
| DE102006054463A1 (de) | 2006-11-18 | 2008-05-21 | Daimler Ag | Verfahren zum Betrieb einer bivalenten, fremdgezündeten Brennkraftmaschine |
| US8661817B2 (en) * | 2007-03-07 | 2014-03-04 | Thermal Power Recovery Llc | High efficiency dual cycle internal combustion steam engine and method |
| DE102007028513A1 (de) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Brennkraftmaschine sowie Verfahren zum Betrieb einer Brennkraftmaschine |
| ITRM20070664A1 (it) * | 2007-12-20 | 2009-06-21 | Icomet Spa | Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori |
| JP2009250104A (ja) * | 2008-04-04 | 2009-10-29 | Nissan Diesel Motor Co Ltd | 圧縮天然ガスエンジンの燃料供給装置 |
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| DE102008027871A1 (de) * | 2008-06-11 | 2009-12-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftstoffdampfspeicher-/ Rückgewinnungssystem |
| US20120186560A1 (en) * | 2009-02-06 | 2012-07-26 | Exen Holdings, Llc | Homogenizing fuel enhancement system |
| DE102009014796A1 (de) * | 2009-03-25 | 2010-09-30 | Daimler Ag | Bivalente Brennkraftmaschine sowie Brennstoffzuführmodul |
-
2010
- 2010-08-07 DE DE102010034227A patent/DE102010034227A1/de not_active Withdrawn
-
2011
- 2011-07-27 CN CN201180039042.0A patent/CN103069133B/zh not_active Expired - Fee Related
- 2011-07-27 JP JP2013523510A patent/JP5629379B2/ja not_active Expired - Fee Related
- 2011-07-27 EP EP11740839.3A patent/EP2601396B1/de not_active Not-in-force
- 2011-07-27 WO PCT/EP2011/003765 patent/WO2012019707A1/de not_active Ceased
-
2013
- 2013-02-03 US US13/757,805 patent/US20130333666A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2601396B1 (de) | 2016-04-20 |
| WO2012019707A1 (de) | 2012-02-16 |
| US20130333666A1 (en) | 2013-12-19 |
| EP2601396A1 (de) | 2013-06-12 |
| DE102010034227A1 (de) | 2012-02-09 |
| CN103069133B (zh) | 2016-02-24 |
| JP2013536352A (ja) | 2013-09-19 |
| CN103069133A (zh) | 2013-04-24 |
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