JP4705681B2 - 燃料噴射システム - Google Patents
燃料噴射システム Download PDFInfo
- Publication number
- JP4705681B2 JP4705681B2 JP2008524458A JP2008524458A JP4705681B2 JP 4705681 B2 JP4705681 B2 JP 4705681B2 JP 2008524458 A JP2008524458 A JP 2008524458A JP 2008524458 A JP2008524458 A JP 2008524458A JP 4705681 B2 JP4705681 B2 JP 4705681B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection system
- fuel
- thermoswitch
- external contact
- 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
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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
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- 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
- F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
本発明の利点は、本発明による燃料噴射システムの加熱の考え方が、制御装置プラットフォーム及び使用された燃料弁の形式とは無関係である、という点にある。何故ならば、加熱可能なアダプタは、直接噴射式の燃料噴射弁内にも、また吸気管内噴射のための燃料弁にも使用することができるからである。
本発明の実施例が図面に概略的に示されていて、以下に詳しく説明されている。
図1は、本発明による燃料噴射システム1を示している。この燃料噴射システム1は、少なくとも1つの燃料噴射弁1aと加熱可能なアダプタ1bとを有しており、このアダプタ1bは、燃料レール1cと、燃料噴射システム1の燃料噴射弁1aとに接続されており、この場合、燃料レール1c内にサーモスイッチ2が設けられている。このサーモスイッチ2は、外部の接点を形成する装置3に、また加熱可能なアダプタ1bに接続されている。
Claims (14)
- 少なくとも1つの燃料噴射装置(1a)と加熱可能なアダプタ(1b)とを備えた燃料噴射システム(1)であって、前記アダプタ(1b)が燃料レール(1c)に及び燃料噴射システム(1)の燃料噴射弁(1a)に接続されている形式のものにおいて、
燃料レール(1c)内にサーモスイッチ(2)が設けられていて、該サーモスイッチ(2)が、外部の接点を形成する装置(3)と加熱可能なアダプタ(1b)とに接続されており、該加熱可能なアダプタ(1b)が燃料噴射弁(1a)内にそれぞれ設けられていることを特徴とする、燃料噴射システム。 - サーモスイッチ(2)がサーモセンサを有している、請求項1記載の燃料噴射システム。
- 加熱可能なアダプタ(1b)内に電気式の加熱エレメント(5)が設けられている、請求項1記載の燃料噴射システム。
- サーモスイッチ(2)がサーミスタ又はバイメタル板として構成されている、請求項1又は2記載の燃料噴射システム。
- サーモスイッチ(2)が耐圧性の材料より成っている、請求項1から4までのいずれか1項記載の燃料噴射システム。
- サーモスイッチ(2)の表面(6)が耐燃料性の材料より成っている、請求項1から5までのいずれか1項記載の燃料噴射システム。
- サーモスイッチ(2)が燃料レール(1c)内に存在する燃料(8)内に完全に浸入するようになっている、請求項1から6までのいずれか1項記載の燃料噴射システム。
- サーモスイッチ(2)が少なくとも2つの電気式の接続部(7,7a)を有している、請求項1から7までのいずれか1項記載の燃料噴射システム。
- サーモスイッチ(2)の電気的な接続部(7a)が前記外部の接点を形成する装置(3)に接続されている、請求項8記載の燃料噴射システム。
- 前記外部の接点を形成する装置(3)の閉じたスイッチ位置(9)が、サーモスイッチ(2)を操作するための前提条件である、請求項9記載の燃料噴射システム。
- 前記外部の接点を形成する装置(3)が、ドアスイッチ、遠隔操作装置又はシートセンサである、請求項1から10までのいずれか1項記載の燃料噴射システム。
- 前記外部の接点を形成する装置(3)が、内燃機関の運転とは無関係に操作可能である、請求項1から11までのいずれか1項記載の燃料噴射システム。
- ドアスイッチの操作が、ドアの操作と連結されている、請求項11記載の燃料噴射システム。
- 前記外部の接点を形成する装置(3)とサーモスイッチ(2)とがそれぞれ1つの閉じたスイッチ位置(9)を有している時に、加熱可能なアダプタ(1b)の電気式の加熱エレメント(5)に給電される、請求項1から13までのいずれか1項記載の燃料噴射システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005036952.9 | 2005-08-05 | ||
DE102005036952A DE102005036952A1 (de) | 2005-08-05 | 2005-08-05 | Brennstoffeinspritzsystem |
PCT/EP2006/063092 WO2007028663A1 (de) | 2005-08-05 | 2006-06-12 | Brennstoffeinspritzsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009503352A JP2009503352A (ja) | 2009-01-29 |
JP4705681B2 true JP4705681B2 (ja) | 2011-06-22 |
Family
ID=36679174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008524458A Expired - Fee Related JP4705681B2 (ja) | 2005-08-05 | 2006-06-12 | 燃料噴射システム |
Country Status (11)
Country | Link |
---|---|
US (1) | US7669585B2 (ja) |
EP (1) | EP1915526B1 (ja) |
JP (1) | JP4705681B2 (ja) |
KR (1) | KR101098183B1 (ja) |
CN (1) | CN101006267B (ja) |
BR (1) | BRPI0614261B1 (ja) |
CA (1) | CA2571740C (ja) |
DE (2) | DE102005036952A1 (ja) |
ES (1) | ES2319571T3 (ja) |
RU (1) | RU2008108084A (ja) |
WO (1) | WO2007028663A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7942136B2 (en) * | 2005-06-06 | 2011-05-17 | Fernando Lepsch | Fuel-heating assembly and method for the pre-heating of fuel an internal combustion engine |
BRPI0504047C1 (pt) | 2005-09-12 | 2007-07-31 | Fiat Automoveis Sa | sistema auxiliar de partida a frio para motores a álcool e flex com aquecimento do ar de admissão e do álcool |
DE112008002239B4 (de) * | 2007-08-21 | 2017-12-14 | Toyota Jidosha Kabushiki Kaisha | Kraftstoffeinspritzsteuervorrichtung einer Brennkraftmaschine |
US7905219B2 (en) * | 2007-08-24 | 2011-03-15 | Continental Automotive Gmbh | Method and apparatus for heating at least one injector of an engine |
DE102007044400B3 (de) * | 2007-08-24 | 2009-06-04 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Aufheizen wenigstens eines Injektors eines Motors |
US20090107473A1 (en) * | 2007-10-26 | 2009-04-30 | Continental Automotive Systems Us, Inc. | Cold start structure for multipoint fuel injection systems |
GB2454022A (en) * | 2007-10-27 | 2009-04-29 | Uav Engines Ltd | Fuel heating apparatus to aid cold starts in low ambient temperatures |
BRPI0705422B1 (pt) * | 2007-12-13 | 2018-07-31 | Magneti Marelli Sistemas Automotivos Ind. E Com. Ltda | Regulador passivo de difusão de calor |
US8047182B2 (en) * | 2008-02-13 | 2011-11-01 | Millenium Industries | Fuel delivery system for heating fuel therein |
ITTO20080271A1 (it) | 2008-04-08 | 2009-10-09 | Eltek Spa | "dispositivo di riscaldamento per condotti di alimentazione del combustibile, condotto di alimentazione del combustibile e motore a combustione" |
JP5248185B2 (ja) * | 2008-04-24 | 2013-07-31 | 三桜工業株式会社 | 水素吸蔵合金利用型加熱システム |
IT1396306B1 (it) | 2009-11-06 | 2012-11-16 | Eltek Spa | Riscaldatore elettrico, dispositivo di riscaldamento e sistema di riscaldamento. |
US8439018B2 (en) * | 2010-05-04 | 2013-05-14 | Delphi Technologies, Inc. | Heated fuel injector system |
US8069845B2 (en) * | 2010-10-11 | 2011-12-06 | Ford Global Technologies Llc | Fuel heating during cold start in a direct-injection gasoline engine |
BRPI1005341B1 (pt) | 2010-12-02 | 2016-12-20 | Bosch Do Brasil | galeria de combustível de material plástico com sistema de aquecimento |
DE102011007327B4 (de) * | 2011-04-13 | 2024-01-18 | Robert Bosch Gmbh | Einspritzvorrichtung und Brennkraftmaschine |
US9175647B2 (en) * | 2011-06-13 | 2015-11-03 | Denso International America, Inc. | Hot oil thermal battery |
KR101305611B1 (ko) * | 2011-12-08 | 2013-09-09 | 기아자동차주식회사 | 차량의 연료 공급 시스템 |
ITBO20120423A1 (it) * | 2012-08-02 | 2014-02-03 | Magneti Marelli Spa | Sistema di alimentazione di carburante per un motore a combustione interna provvisto di un dispositivo di riscaldamento a radiofrequenza del carburante |
CN103437929B (zh) * | 2013-07-16 | 2016-01-27 | 江苏大学 | 一种可精确控制柴油机喷油温度的燃油系统及控制方法 |
JP6254403B2 (ja) * | 2013-09-20 | 2017-12-27 | 株式会社デンソー | 燃料加熱システム、および、これを用いた燃料レール |
JP6274799B2 (ja) * | 2013-09-20 | 2018-02-07 | 株式会社デンソー | 燃料加熱システム、および、これを用いた燃料レール |
CN104405549B (zh) * | 2014-09-28 | 2017-09-29 | 长城汽车股份有限公司 | 发动机 |
GB201611055D0 (en) * | 2016-06-24 | 2016-08-10 | Mclaren Automotive Ltd | Fuel heating |
CN106150804A (zh) * | 2016-08-30 | 2016-11-23 | 上海交通大学 | 一种燃油加热油轨以及利用油轨实现燃油闪沸喷雾的方法 |
US10690101B2 (en) | 2017-09-15 | 2020-06-23 | Indian Motorcycle International, LLC | Wheeled vehicle |
DE102018205692A1 (de) * | 2018-04-16 | 2019-10-17 | Bayerische Motoren Werke Aktiengesellschaft | Kraftstoffsystem für eine Brennkraftmaschine |
RU183895U1 (ru) * | 2018-06-21 | 2018-10-08 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" | Устройство предпускового подогрева топлива двигателя внутреннего сгорания |
BR102019027845A2 (pt) * | 2019-12-26 | 2021-07-06 | Robert Bosch Limitada | sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna |
BR102019027843A2 (pt) | 2019-12-26 | 2021-07-06 | Robert Bosch Limitada | sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4916615U (ja) * | 1972-05-19 | 1974-02-12 | ||
JPH04292571A (ja) * | 1991-03-20 | 1992-10-16 | Nippon Soken Inc | 燃料供給装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1411759A (fr) * | 1964-07-23 | 1965-09-24 | Moteur diesel alimenté en combustible lourd | |
DE2057972C3 (de) * | 1970-11-25 | 1975-06-26 | Robert Bosch Gmbh, 7000 Stuttgart | Für fremdgezündete Brennkraftmaschinen bestimmte Kraftstoffeinspritzvorrichtung für den Kaltstart |
US3999525A (en) * | 1970-11-25 | 1976-12-28 | Robert Bosch G.M.B.H. | Apparatus for the cold starting and warming run of spark plug-ignited internal combustion engines |
US3762378A (en) * | 1971-11-08 | 1973-10-02 | F Bitonti | Fuel injection means and process for making same |
FR2465086A1 (fr) * | 1979-09-17 | 1981-03-20 | Pierard Jocelyn | Procede et dispositif pour defiger un carburant liquide |
NL8601384A (nl) * | 1986-05-29 | 1987-12-16 | Texas Instruments Holland | Verbrandingsmotor met brandstofinjectiesysteem en een voor een dergelijke motor bestemde verstuiverklep. |
US4886032A (en) * | 1988-11-22 | 1989-12-12 | Chrysler Motors Corporation | Fuel injector heating method |
US5092303A (en) * | 1991-04-18 | 1992-03-03 | Advanced Research Ventures, Inc. | In-line fuel preconditioner |
US5335639A (en) * | 1992-08-13 | 1994-08-09 | Donald Siefkes | Heat exchanger having close packed spheres |
US5218944A (en) * | 1992-10-26 | 1993-06-15 | Leonard Paul D | Fuel preheating system for internal combustion engines |
DE19629589B4 (de) | 1996-07-23 | 2007-08-30 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
CN1152075A (zh) * | 1996-10-03 | 1997-06-18 | 邵再禹 | 内燃机燃料加热喷射装置 |
USH1820H (en) | 1998-12-22 | 1999-12-07 | Caterpillar Inc. | Method for heating actuating fluid in a fuel system |
DE10340159A1 (de) | 2003-09-01 | 2005-04-07 | Audi Ag | Kraftstoff-Hochdruckeinspritzsystem als Common-Rail Einspritzsystem |
-
2005
- 2005-08-05 DE DE102005036952A patent/DE102005036952A1/de not_active Withdrawn
-
2006
- 2006-06-12 ES ES06752573T patent/ES2319571T3/es active Active
- 2006-06-12 WO PCT/EP2006/063092 patent/WO2007028663A1/de active Application Filing
- 2006-06-12 CA CA002571740A patent/CA2571740C/en not_active Expired - Fee Related
- 2006-06-12 KR KR1020087003199A patent/KR101098183B1/ko not_active IP Right Cessation
- 2006-06-12 US US11/579,311 patent/US7669585B2/en not_active Expired - Fee Related
- 2006-06-12 DE DE502006002901T patent/DE502006002901D1/de active Active
- 2006-06-12 RU RU2008108084/06A patent/RU2008108084A/ru not_active Application Discontinuation
- 2006-06-12 JP JP2008524458A patent/JP4705681B2/ja not_active Expired - Fee Related
- 2006-06-12 EP EP06752573A patent/EP1915526B1/de not_active Expired - Fee Related
- 2006-06-12 CN CN2006800006143A patent/CN101006267B/zh active Active
- 2006-06-12 BR BRPI0614261A patent/BRPI0614261B1/pt active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4916615U (ja) * | 1972-05-19 | 1974-02-12 | ||
JPH04292571A (ja) * | 1991-03-20 | 1992-10-16 | Nippon Soken Inc | 燃料供給装置 |
Also Published As
Publication number | Publication date |
---|---|
ES2319571T3 (es) | 2009-05-08 |
BRPI0614261B1 (pt) | 2019-09-10 |
KR101098183B1 (ko) | 2011-12-27 |
KR20080034917A (ko) | 2008-04-22 |
DE502006002901D1 (de) | 2009-04-02 |
CA2571740A1 (en) | 2007-02-05 |
JP2009503352A (ja) | 2009-01-29 |
US20080251605A1 (en) | 2008-10-16 |
DE102005036952A1 (de) | 2007-02-08 |
CN101006267A (zh) | 2007-07-25 |
US7669585B2 (en) | 2010-03-02 |
RU2008108084A (ru) | 2009-12-10 |
EP1915526A1 (de) | 2008-04-30 |
WO2007028663A1 (de) | 2007-03-15 |
EP1915526B1 (de) | 2009-02-18 |
BRPI0614261A2 (pt) | 2011-03-15 |
CA2571740C (en) | 2009-05-12 |
CN101006267B (zh) | 2010-05-26 |
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