IT1222568B - Pompa per iniezione di combustibile - Google Patents
Pompa per iniezione di combustibileInfo
- Publication number
- IT1222568B IT1222568B IT21757/87A IT2175787A IT1222568B IT 1222568 B IT1222568 B IT 1222568B IT 21757/87 A IT21757/87 A IT 21757/87A IT 2175787 A IT2175787 A IT 2175787A IT 1222568 B IT1222568 B IT 1222568B
- Authority
- IT
- Italy
- Prior art keywords
- fuel injection
- injection pump
- pump
- fuel
- injection
- Prior art date
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
- 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
- F02M41/1416—Devices specially adapted for angular adjustment of annular cam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/16—Adjustment of injection timing
- F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
- F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
-
- 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)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868621668A GB8621668D0 (en) | 1986-09-09 | 1986-09-09 | Fuel injection pump |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8721757A0 IT8721757A0 (it) | 1987-08-31 |
IT1222568B true IT1222568B (it) | 1990-09-05 |
Family
ID=10603883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21757/87A IT1222568B (it) | 1986-09-09 | 1987-08-31 | Pompa per iniezione di combustibile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4798189A (it) |
JP (1) | JP2687217B2 (it) |
DE (1) | DE3730238C2 (it) |
ES (1) | ES2005304A6 (it) |
FR (1) | FR2603663B1 (it) |
GB (2) | GB8621668D0 (it) |
IT (1) | IT1222568B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4977882A (en) * | 1988-08-26 | 1990-12-18 | Diesel Kiki Co., Ltd. | Distributor type fuel injection pump |
US5215449A (en) * | 1991-12-05 | 1993-06-01 | Stanadyne Automotive Corp. | Distributor type fuel injection pump |
DE69417846T2 (de) | 1993-05-06 | 1999-08-12 | Cummins Engine Co Inc | Kompakte kraftstoffanlage hoher leistung mit speicher |
WO1994027040A1 (en) * | 1993-05-06 | 1994-11-24 | Cummins Engine Company, Inc. | Distributor for a high pressure fuel system |
GB9413994D0 (en) * | 1994-07-12 | 1994-08-31 | Lucas Ind Plc | Advance piston mounting |
GB9414308D0 (en) * | 1994-07-15 | 1994-09-07 | Lucas Ind Plc | Advance mechanism |
DE19533807A1 (de) * | 1995-09-13 | 1997-03-20 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
DE10156338B4 (de) * | 2001-11-16 | 2005-05-04 | Robert Bosch Gmbh | Einspritzpumpe mit Kaltstartbeschleunigung für direkteinspritzende Verbrennungskraftmaschinen |
US7350508B1 (en) * | 2006-10-12 | 2008-04-01 | Delphi Technologies, Inc. | Advance arrangements |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1440563A (en) * | 1972-09-12 | 1976-06-23 | Cav Ltd | Fuel pumping apparatus |
US3897764A (en) * | 1973-05-18 | 1975-08-05 | Cav Ltd | Liquid fuel injection pumping apparatus |
DE2644042C2 (de) * | 1976-09-30 | 1986-12-18 | Robert Bosch Gmbh, 7000 Stuttgart | Verstelleinrichtung für den Spritzbeginn bei einer Kraftstoffeinspritzpumpe für eine Brennkraftmaschine |
GB2068590B (en) * | 1980-01-22 | 1983-06-22 | Lucas Industries Ltd | Fuel pumping apparatus |
US4329961A (en) * | 1980-09-29 | 1982-05-18 | General Motors Corporation | Diesel injection pump timing control with electronic adjustment |
US4526154A (en) * | 1982-12-27 | 1985-07-02 | Ambac Industries, Incorporated | Timing control mechanism for a fuel injection pump |
GB2133183B (en) * | 1983-01-11 | 1986-03-19 | Lucas Ind Plc | Fuel injection pumps |
IT1163279B (it) * | 1983-05-02 | 1987-04-08 | Spica Spa | Variatore di anticipo per pompa di iniezione del combustibile |
JPS60830A (ja) * | 1983-06-16 | 1985-01-05 | Toshiba Corp | 混床式イオン交換装置 |
JPS60259732A (ja) * | 1984-05-09 | 1985-12-21 | Diesel Kiki Co Ltd | 分配型燃料噴射ポンプの噴射時期調整装置 |
-
1986
- 1986-09-09 GB GB868621668A patent/GB8621668D0/en active Pending
-
1987
- 1987-08-17 GB GB8719393A patent/GB2194849B/en not_active Expired - Lifetime
- 1987-08-18 US US07/086,893 patent/US4798189A/en not_active Expired - Lifetime
- 1987-08-31 IT IT21757/87A patent/IT1222568B/it active
- 1987-09-02 JP JP62218062A patent/JP2687217B2/ja not_active Expired - Lifetime
- 1987-09-04 FR FR878712282A patent/FR2603663B1/fr not_active Expired - Lifetime
- 1987-09-08 ES ES8702587A patent/ES2005304A6/es not_active Expired
- 1987-09-09 DE DE3730238A patent/DE3730238C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2194849A (en) | 1988-03-16 |
FR2603663B1 (fr) | 1990-07-27 |
ES2005304A6 (es) | 1989-03-01 |
JPS6394072A (ja) | 1988-04-25 |
IT8721757A0 (it) | 1987-08-31 |
FR2603663A1 (fr) | 1988-03-11 |
DE3730238A1 (de) | 1988-03-17 |
GB8621668D0 (en) | 1986-10-15 |
JP2687217B2 (ja) | 1997-12-08 |
DE3730238C2 (de) | 1997-03-20 |
GB8719393D0 (en) | 1987-09-23 |
GB2194849B (en) | 1990-02-14 |
US4798189A (en) | 1989-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970829 |