DE59406899D1 - Kraftstoffeinspritzpumpe - Google Patents
KraftstoffeinspritzpumpeInfo
- Publication number
- DE59406899D1 DE59406899D1 DE59406899T DE59406899T DE59406899D1 DE 59406899 D1 DE59406899 D1 DE 59406899D1 DE 59406899 T DE59406899 T DE 59406899T DE 59406899 T DE59406899 T DE 59406899T DE 59406899 D1 DE59406899 D1 DE 59406899D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection pump
- pump
- fuel
- injection
- 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 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
- F02M41/04—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor reciprocating
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4323683A DE4323683A1 (de) | 1993-07-15 | 1993-07-15 | Kraftstoffeinspritzpumpe |
PCT/DE1994/000695 WO1995002760A1 (de) | 1993-07-15 | 1994-06-18 | Kraftstoffeinspritzpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59406899D1 true DE59406899D1 (de) | 1998-10-15 |
Family
ID=6492856
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4323683A Withdrawn DE4323683A1 (de) | 1993-07-15 | 1993-07-15 | Kraftstoffeinspritzpumpe |
DE59406899T Expired - Fee Related DE59406899D1 (de) | 1993-07-15 | 1994-06-18 | Kraftstoffeinspritzpumpe |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4323683A Withdrawn DE4323683A1 (de) | 1993-07-15 | 1993-07-15 | Kraftstoffeinspritzpumpe |
Country Status (8)
Country | Link |
---|---|
US (1) | US5700139A (de) |
EP (1) | EP0775260B1 (de) |
JP (1) | JPH09500186A (de) |
KR (1) | KR100337101B1 (de) |
CN (1) | CN1055523C (de) |
DE (2) | DE4323683A1 (de) |
RU (1) | RU2115014C1 (de) |
WO (1) | WO1995002760A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717494A1 (de) * | 1997-04-25 | 1998-10-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe der Verteilerbauart |
US5927614A (en) * | 1997-08-22 | 1999-07-27 | Touvelle; Matthew S. | Modular control valve for a fuel injector having magnetic isolation features |
DE19837333A1 (de) * | 1998-08-18 | 2000-02-24 | Bosch Gmbh Robert | Steuereinheit zur Steuerung des Druckaufbaus in einer Pumpeneinheit |
EP1471248B1 (de) * | 1999-02-09 | 2006-10-11 | Hitachi, Ltd. | Hochdruckbrennstoffpumpe für eine Brennkraftmaschine |
DE19952511B4 (de) * | 1999-10-30 | 2004-09-30 | Robert Bosch Gmbh | Common-Rail-Injektor |
DE10058011A1 (de) * | 2000-11-23 | 2002-05-29 | Bosch Gmbh Robert | Magnetventilgesteuerte Kraftstoffeinspritzpumpe für Brennkraftmaschinen, insbesondere Dieselmotoren |
WO2005009627A2 (en) * | 2003-07-14 | 2005-02-03 | Nordson Corporation | Apparatus and method for dispensing discrete amounts of viscous material |
DE102004013244A1 (de) * | 2004-03-18 | 2005-10-06 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
CN100368679C (zh) * | 2004-04-30 | 2008-02-13 | 株式会社电装 | 具有用于控制喷嘴喷针的结构的喷射器 |
JP5262933B2 (ja) * | 2009-04-03 | 2013-08-14 | 株式会社デンソー | 燃料噴射装置 |
DE102009046563A1 (de) * | 2009-11-10 | 2011-05-12 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102010040581A1 (de) * | 2010-02-24 | 2011-08-25 | Robert Bosch GmbH, 70469 | Kraftstoffinjektor sowie Verfahren zur Herstellung und/oder Montage einer Düsennadel-Baugruppe |
DE102010064219A1 (de) * | 2010-12-27 | 2012-06-28 | Robert Bosch Gmbh | Druckregelanordnung eines Kraftstoffeinspritzsystems mit einem druckseitig von einer Pumpe angeordneten Ventil |
US9464631B2 (en) * | 2013-01-08 | 2016-10-11 | Cummins Inc. | Fuel pump for an internal combustion engine |
DE102017201581A1 (de) * | 2017-02-01 | 2018-08-02 | Robert Bosch Gmbh | Magnetventilanordnung für einen Kraftstoffinjektor zum Einspritzen von flüssigem und/oder gasförmigem Kraftstoff |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2041170B (en) * | 1979-01-25 | 1983-02-16 | Lucas Industries Ltd | Flow control valve |
US4757795A (en) * | 1986-04-21 | 1988-07-19 | Stanadyne, Inc. | Method and apparatus for regulating fuel injection timing and quantity |
US5215060A (en) * | 1991-07-16 | 1993-06-01 | Stanadyne Automotive Corp. | Fuel system for rotary distributor fuel injection pump |
DE4221921B4 (de) * | 1991-09-21 | 2005-12-22 | Robert Bosch Gmbh | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
DE4135595A1 (de) * | 1991-10-29 | 1993-05-06 | Robert Bosch Gmbh, 7000 Stuttgart, De | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
DE4142940C2 (de) * | 1991-12-24 | 1994-01-27 | Bosch Gmbh Robert | Elektrisch gesteuerte Pumpedüse |
DE4142998C1 (de) * | 1991-12-24 | 1993-07-22 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
US5228844A (en) * | 1992-10-14 | 1993-07-20 | Stanadyne Automotive Corp. | Rotary distributor type fuel injection pump |
US5345916A (en) * | 1993-02-25 | 1994-09-13 | General Motors Corporation | Controlled fuel injection rate for optimizing diesel engine operation |
DE4339948A1 (de) * | 1993-11-24 | 1995-06-01 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
-
1993
- 1993-07-15 DE DE4323683A patent/DE4323683A1/de not_active Withdrawn
-
1994
- 1994-06-18 DE DE59406899T patent/DE59406899D1/de not_active Expired - Fee Related
- 1994-06-18 WO PCT/DE1994/000695 patent/WO1995002760A1/de active IP Right Grant
- 1994-06-18 EP EP94918282A patent/EP0775260B1/de not_active Expired - Lifetime
- 1994-06-18 CN CN94192736A patent/CN1055523C/zh not_active Expired - Fee Related
- 1994-06-18 US US08/581,579 patent/US5700139A/en not_active Expired - Fee Related
- 1994-06-18 KR KR1019960700009A patent/KR100337101B1/ko not_active IP Right Cessation
- 1994-06-18 RU RU96103359A patent/RU2115014C1/ru not_active IP Right Cessation
- 1994-06-18 JP JP7504275A patent/JPH09500186A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR960704152A (ko) | 1996-08-31 |
KR100337101B1 (ko) | 2002-11-20 |
CN1127024A (zh) | 1996-07-17 |
EP0775260A1 (de) | 1997-05-28 |
US5700139A (en) | 1997-12-23 |
DE4323683A1 (de) | 1995-01-19 |
EP0775260B1 (de) | 1998-09-09 |
RU2115014C1 (ru) | 1998-07-10 |
CN1055523C (zh) | 2000-08-16 |
WO1995002760A1 (de) | 1995-01-26 |
JPH09500186A (ja) | 1997-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |