CN100335773C - 柴油机的供燃油装置 - Google Patents
柴油机的供燃油装置 Download PDFInfo
- Publication number
- CN100335773C CN100335773C CNB021226547A CN02122654A CN100335773C CN 100335773 C CN100335773 C CN 100335773C CN B021226547 A CNB021226547 A CN B021226547A CN 02122654 A CN02122654 A CN 02122654A CN 100335773 C CN100335773 C CN 100335773C
- Authority
- CN
- China
- Prior art keywords
- closure
- pressure
- control piston
- valve
- oil
- 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
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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/16—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor characterised by the distributor being fed from a constant pressure source, e.g. accumulator or constant pressure positive displacement pumps
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/042—The valves being provided with fuel passages
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
-
- 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
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10129308.9 | 2001-06-18 | ||
DE10129308A DE10129308C1 (de) | 2001-06-18 | 2001-06-18 | Vorrichtung zur Brennstoffversorgung von Brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1392339A CN1392339A (zh) | 2003-01-22 |
CN100335773C true CN100335773C (zh) | 2007-09-05 |
Family
ID=7688551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021226547A Expired - Fee Related CN100335773C (zh) | 2001-06-18 | 2002-06-18 | 柴油机的供燃油装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3854899B2 (zh) |
KR (1) | KR100470102B1 (zh) |
CN (1) | CN100335773C (zh) |
DE (1) | DE10129308C1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878160B2 (en) * | 2007-09-24 | 2011-02-01 | Afton Chemical Corporation | Surface passivation and to methods for the reduction of fuel thermal degradation deposits |
KR200452269Y1 (ko) | 2009-03-18 | 2011-02-15 | (주)신한전기 | 압력레귤레이터 |
US11506161B2 (en) * | 2018-04-02 | 2022-11-22 | Quantlogic Corporation | Fuel injector for on-demand multi-fuel injection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01108357U (zh) * | 1988-01-18 | 1989-07-21 | ||
JPH06101591A (ja) * | 1992-09-21 | 1994-04-12 | Nissan Motor Co Ltd | 蓄圧式インジェクタ |
CN1222221A (zh) * | 1996-06-20 | 1999-07-07 | 曼B与W狄赛尔公司 | 一种内燃机用的燃料喷射器 |
JP2001073901A (ja) * | 1999-08-20 | 2001-03-21 | Robert Bosch Gmbh | 内燃機関用の燃料噴射法および燃料噴射系 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601462A1 (de) * | 1986-01-20 | 1987-07-23 | Mak Maschinenbau Krupp | Brennstoffeinspritzvorrichtung |
US5373828A (en) * | 1992-09-11 | 1994-12-20 | Lucas Industries Public Limited Company | Fuel injection system |
DK171975B1 (da) * | 1994-02-07 | 1997-09-01 | Man B & W Diesel Gmbh | Brændselsinjektor til en stor totakts forbrændingsmotor |
US5423484A (en) * | 1994-03-17 | 1995-06-13 | Caterpillar Inc. | Injection rate shaping control ported barrel for a fuel injection system |
DE19541507A1 (de) * | 1995-11-08 | 1997-05-15 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE19618698A1 (de) * | 1996-05-09 | 1997-11-13 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
KR100241037B1 (ko) * | 1997-08-25 | 2000-03-02 | 안수길 | 디젤기관용 전자제어식 고압연료분사기 |
US6000628A (en) * | 1998-04-06 | 1999-12-14 | Siemens Automotive Corporation | Fuel injector having differential piston for pressurizing fuel |
-
2001
- 2001-06-18 DE DE10129308A patent/DE10129308C1/de not_active Expired - Lifetime
-
2002
- 2002-06-03 KR KR10-2002-0030951A patent/KR100470102B1/ko active IP Right Grant
- 2002-06-17 JP JP2002176292A patent/JP3854899B2/ja not_active Expired - Fee Related
- 2002-06-18 CN CNB021226547A patent/CN100335773C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01108357U (zh) * | 1988-01-18 | 1989-07-21 | ||
JPH06101591A (ja) * | 1992-09-21 | 1994-04-12 | Nissan Motor Co Ltd | 蓄圧式インジェクタ |
CN1222221A (zh) * | 1996-06-20 | 1999-07-07 | 曼B与W狄赛尔公司 | 一种内燃机用的燃料喷射器 |
JP2001073901A (ja) * | 1999-08-20 | 2001-03-21 | Robert Bosch Gmbh | 内燃機関用の燃料噴射法および燃料噴射系 |
Also Published As
Publication number | Publication date |
---|---|
JP2003013825A (ja) | 2003-01-15 |
KR100470102B1 (ko) | 2005-02-05 |
DE10129308C1 (de) | 2002-11-28 |
CN1392339A (zh) | 2003-01-22 |
JP3854899B2 (ja) | 2006-12-06 |
KR20020096883A (ko) | 2002-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: MAN DIESEL ENGINES AND TURBINE GERMAN SUBSIDIARY, Free format text: FORMER NAME: MAN DIESEL AS Owner name: MAN DIESEL AS Free format text: FORMER NAME: MAN B + W DIESEL AS. Owner name: MAN DIESEL AS Free format text: FORMER NAME: MAN DIESEL AS |
|
CP01 | Change in the name or title of a patent holder |
Address after: Copenhagen Patentee after: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address before: Copenhagen Patentee before: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address after: Copenhagen Patentee after: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address before: Copenhagen Patentee before: MAN DIESEL filial af MAN Diesel SE Tyskland Address after: Copenhagen Patentee after: MAN DIESEL filial af MAN Diesel SE Tyskland Address before: Copenhagen Patentee before: MAN B & W DIESEL A/S |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20210618 |