GB9806898D0 - Fuel-injection unit for internal combustion engines - Google Patents
Fuel-injection unit for internal combustion enginesInfo
- Publication number
- GB9806898D0 GB9806898D0 GBGB9806898.4A GB9806898A GB9806898D0 GB 9806898 D0 GB9806898 D0 GB 9806898D0 GB 9806898 A GB9806898 A GB 9806898A GB 9806898 D0 GB9806898 D0 GB 9806898D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- internal combustion
- combustion engines
- injection unit
- 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.)
- Granted
Links
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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
- F02M63/0022—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures the armature and the valve being allowed to move relatively to each other
-
- 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
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0045—Three-way 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
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)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997116220 DE19716220B4 (en) | 1997-04-18 | 1997-04-18 | Fuel injection unit for internal combustion engines |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9806898D0 true GB9806898D0 (en) | 1998-05-27 |
GB2324336A GB2324336A (en) | 1998-10-21 |
GB2324336B GB2324336B (en) | 1999-04-07 |
Family
ID=7826889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9806898A Expired - Fee Related GB2324336B (en) | 1997-04-18 | 1998-04-01 | Fuel-injection unit for internal combustion engines |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4125816B2 (en) |
DE (1) | DE19716220B4 (en) |
GB (1) | GB2324336B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19928906A1 (en) * | 1999-06-24 | 2001-01-11 | Bosch Gmbh Robert | Common rail injector |
DE19947772A1 (en) | 1999-10-05 | 2001-04-19 | Hermann Golle | Injector, especially for common rail injection systems |
DE19950779A1 (en) * | 1999-10-21 | 2001-04-26 | Bosch Gmbh Robert | High pressure fuel injector has control valve element connecting supply line to high pressure line or relief line opening into a reservoir tank, damping elements on element ends opposite stops |
EP1167745A1 (en) * | 2000-07-01 | 2002-01-02 | Robert Bosch GmbH | Method for operating injector and/or injection system |
DE10126954A1 (en) * | 2001-06-01 | 2002-12-12 | Bosch Gmbh Robert | Injector for injecting fuel under high pressure has biased spring fixed at one end, supported on needle via pressure body at distance from injector housing wall at other to exert closing force |
DE10155718C2 (en) * | 2001-11-13 | 2003-09-18 | Hermann Golle | Injection system for diesel engines |
GB0305557D0 (en) * | 2003-03-11 | 2003-04-16 | Delphi Tech Inc | Fuel injector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8305408D0 (en) * | 1983-02-26 | 1983-03-30 | Lucas Ind Plc | Fluid control valves |
DE3928613A1 (en) * | 1989-08-30 | 1991-03-07 | Bosch Gmbh Robert | ELECTROMAGNETIC CONTROL VALVE |
DE4020951A1 (en) * | 1990-06-30 | 1992-01-02 | Bosch Gmbh Robert | MAGNETIC VALVE |
DE4332119B4 (en) * | 1993-09-22 | 2006-04-20 | Robert Bosch Gmbh | Fuel injection device for internal combustion engines |
-
1997
- 1997-04-18 DE DE1997116220 patent/DE19716220B4/en not_active Expired - Fee Related
-
1998
- 1998-04-01 GB GB9806898A patent/GB2324336B/en not_active Expired - Fee Related
- 1998-04-17 JP JP10744798A patent/JP4125816B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10299602A (en) | 1998-11-10 |
GB2324336B (en) | 1999-04-07 |
GB2324336A (en) | 1998-10-21 |
DE19716220A1 (en) | 1998-10-22 |
DE19716220B4 (en) | 2007-08-23 |
JP4125816B2 (en) | 2008-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140401 |