JP2006504027A - ポンプユニット - Google Patents
ポンプユニット Download PDFInfo
- Publication number
- JP2006504027A JP2006504027A JP2004545821A JP2004545821A JP2006504027A JP 2006504027 A JP2006504027 A JP 2006504027A JP 2004545821 A JP2004545821 A JP 2004545821A JP 2004545821 A JP2004545821 A JP 2004545821A JP 2006504027 A JP2006504027 A JP 2006504027A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pump
- tank
- starting
- electric motor
- 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.)
- Granted
Links
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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
- F02M1/165—Vaporizing light fractions from the fuel and condensing them for use during starting
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (6)
- 液体燃料用の燃料タンクと、燃料タンクから噴射装置に至る燃料供給管と、機能ユニット及び貯蔵ユニットを含み低沸点燃料留分を分離する分留装置と、燃料ポンプとを有し、
前記機能ユニットはガス送出ポンプ及び電動モータを含んでなり、前記貯蔵ユニットは低沸点燃料留分用の追加のタンクを含んでなる内燃機関用の燃料供給装置において、
前記ガス送出ポンプ、前記電動モータ、及び前記燃料ポンプが、ポンプユニットを形成し、前記電動モータが、両方のポンプを駆動することができるように組み込まれることを特徴とする燃料供給装置。 - 前記燃料タンクからの液体燃料、又は前記追加のタンクからの低沸点留分を有する燃料が、前記燃料ポンプによって送出できるように、少なくとも1つの制御弁が、前記燃料ポンプの吸入口及び高圧側に取付けられることを特徴とする請求項1に記載の燃料供給装置。
- 前記ポンプユニットが、車両の前記燃料タンクに組み込まれることを特徴とする請求項1に記載の燃料供給装置。
- 前記燃料ポンプによって、低沸点留分を有する過剰な燃料を、燃料リターン管を経由して追加のタンクに返送することができることを特徴とする請求項2に記載の燃料供給装置。
- クラッチが、燃料ポンプと電動モータとの間、及び/又は電動モータとガス送出ポンプとの間に設けられることを特徴とする請求項1に記載の燃料供給装置。
- 自動車の最初の試運転又は修復の間、前記燃料タンクからの始動用燃料による前記追加のタンクの最初の充填を、前記制御弁を駆動することによって行うことができることを特徴とする請求項2に記載の燃料供給装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249953A DE10249953A1 (de) | 2002-10-26 | 2002-10-26 | Pumpeneinheit |
PCT/EP2003/011156 WO2004038211A1 (de) | 2002-10-26 | 2003-10-09 | Pumpeneinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006504027A true JP2006504027A (ja) | 2006-02-02 |
JP4169005B2 JP4169005B2 (ja) | 2008-10-22 |
Family
ID=32114875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004545821A Expired - Fee Related JP4169005B2 (ja) | 2002-10-26 | 2003-10-09 | ポンプユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US7055511B2 (ja) |
EP (1) | EP1554486B1 (ja) |
JP (1) | JP4169005B2 (ja) |
DE (2) | DE10249953A1 (ja) |
WO (1) | WO2004038211A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1969217T3 (da) * | 2005-11-26 | 2012-02-20 | Exen Holdings Llc | Kombineret injektionssystem til flere brændstoffer til interne forbrændings- og turbinemotorer |
DE102008041067A1 (de) * | 2008-08-07 | 2010-02-11 | Robert Bosch Gmbh | Druckpumpenvorrichtung für ein Hybridfahrzeug |
US8333171B2 (en) * | 2009-02-06 | 2012-12-18 | Exen Holdings, Llc | Homogenizing fuel enhancement system |
EP2984327B1 (en) * | 2013-04-09 | 2017-06-21 | Wärtsilä Finland Oy | A dual fuel injection unit and dual fuel feeding arrangement |
FR3021359B1 (fr) * | 2014-05-26 | 2019-06-07 | Safran Power Units | Dispositif et procede de prechauffage de carburant dans une turbomachine |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640254A (en) | 1970-02-05 | 1972-02-08 | Frank A Manfredi | System for reducing and controlling exhaust emissions from internal combustion engines |
DE3409566C3 (de) * | 1984-03-15 | 1993-12-02 | Rexroth Mannesmann Gmbh | Getriebeanordnung, insbesondere für einen Fahrzeugantrieb |
DE4004500A1 (de) | 1990-02-14 | 1991-08-22 | Daimler Benz Ag | Auffang- und sammeleinrichtung von kraftstoffdaempfen in kraftstoffanlagen |
US5146901A (en) | 1992-02-03 | 1992-09-15 | General Motors Corporation | Vapor suppressing fuel handling system |
US5275145A (en) | 1992-12-07 | 1994-01-04 | Walbro Corporation | Vapor recovery system for motor vehicles |
DE19513822C2 (de) | 1995-04-12 | 1999-10-28 | Volkswagen Ag | Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine eines Kraftfahrzeuges |
DE19530421A1 (de) | 1995-08-18 | 1997-02-20 | Vdo Schindling | Fördereinheit |
DE19734493C1 (de) * | 1997-08-08 | 1998-11-19 | Daimler Benz Ag | Kraftstoffversorgungsanlage für eine Brennkraftmaschine |
US5992899A (en) | 1997-09-17 | 1999-11-30 | Becton, Dickinson And Company | Adapter for mounting a fluid handling device on a catheter tubing |
DE19853145A1 (de) | 1998-11-18 | 2000-05-25 | Ostermann & Scheiwe Gmbh & Co | Beschichtungsstoff, insbesondere für poröse oder penetrationsfähige Oberflächen |
DE19946606B4 (de) * | 1999-09-29 | 2013-07-04 | Robert Bosch Gmbh | Vorrichtung zum Bilden eines Kraftstoff-Luftgemischs für einen Verbrennungsmotor während einer Warmlaufphase |
AU2001284837A1 (en) | 2000-08-14 | 2002-02-25 | Stanadyne Automotive Corp. | Magnetically coupled fuel injector pump |
DE10064592C2 (de) | 2000-12-22 | 2003-12-11 | Siemens Ag | Entlüftungseinrichtung |
US6711893B2 (en) * | 2001-03-27 | 2004-03-30 | Toyota Jidosha Kabushiki Kaisha | Fuel supply apparatus for an internal combustion engine |
-
2002
- 2002-10-26 DE DE10249953A patent/DE10249953A1/de not_active Withdrawn
-
2003
- 2003-10-09 DE DE50313425T patent/DE50313425D1/de not_active Expired - Lifetime
- 2003-10-09 WO PCT/EP2003/011156 patent/WO2004038211A1/de active Application Filing
- 2003-10-09 EP EP03757927A patent/EP1554486B1/de not_active Expired - Lifetime
- 2003-10-09 JP JP2004545821A patent/JP4169005B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-20 US US11/110,988 patent/US7055511B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1554486A1 (de) | 2005-07-20 |
US7055511B2 (en) | 2006-06-06 |
DE10249953A1 (de) | 2004-05-19 |
US20050224056A1 (en) | 2005-10-13 |
EP1554486B1 (de) | 2011-01-19 |
WO2004038211A1 (de) | 2004-05-06 |
JP4169005B2 (ja) | 2008-10-22 |
DE50313425D1 (de) | 2011-03-03 |
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