EP0259708A3 - Double injection method for self-igniting combustion engines - Google Patents
Double injection method for self-igniting combustion engines Download PDFInfo
- Publication number
- EP0259708A3 EP0259708A3 EP87112454A EP87112454A EP0259708A3 EP 0259708 A3 EP0259708 A3 EP 0259708A3 EP 87112454 A EP87112454 A EP 87112454A EP 87112454 A EP87112454 A EP 87112454A EP 0259708 A3 EP0259708 A3 EP 0259708A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- self
- combustion engines
- injection method
- double injection
- igniting combustion
- 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
- 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
- F02M59/16—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by having multi-stage compression of fuel
-
- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3630439 | 1986-09-06 | ||
DE19863630439 DE3630439A1 (en) | 1986-09-06 | 1986-09-06 | DOUBLE INJECTION METHOD FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINES |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0259708A2 EP0259708A2 (en) | 1988-03-16 |
EP0259708A3 true EP0259708A3 (en) | 1990-05-02 |
EP0259708B1 EP0259708B1 (en) | 1992-04-01 |
Family
ID=6309084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87112454A Expired - Lifetime EP0259708B1 (en) | 1986-09-06 | 1987-08-27 | Injection method and injection device for self-igniting combustion engines |
Country Status (4)
Country | Link |
---|---|
US (1) | US4787350A (en) |
EP (1) | EP0259708B1 (en) |
JP (1) | JPS63186959A (en) |
DE (2) | DE3630439A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI106705B (en) * | 1999-04-09 | 2001-03-30 | Esa Kuismanen | Procedure and arrangement for pumping material |
US7574992B2 (en) * | 2007-01-16 | 2009-08-18 | Deere & Company | Fuel injector with multiple injector nozzles for an internal combustion engine |
US7950370B2 (en) * | 2008-03-13 | 2011-05-31 | Cummins Inc. | High pressure common rail fuel system with gas injection |
DE102009047176A1 (en) * | 2009-11-26 | 2011-06-01 | Robert Bosch Gmbh | Pump arrangement for a high-pressure injection system |
US9732714B2 (en) | 2010-08-20 | 2017-08-15 | General Electric Company | Method and system for water drainage in fuel system |
US20120042961A1 (en) * | 2010-08-20 | 2012-02-23 | Larry Gene Anderson | Method and system for water drainage in fuel system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435811A (en) * | 1967-06-14 | 1969-04-01 | Int Harvester Co | Multiple injection fuel pump |
US3818882A (en) * | 1972-03-27 | 1974-06-25 | O Leonov | Fuel system of internal combustion engine |
EP0024803A1 (en) * | 1979-09-04 | 1981-03-11 | Caterpillar Tractor Co. | Fuel injection apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356627A (en) * | 1940-06-27 | 1944-08-22 | George A Rubissow | Interruption injection pump |
DE2755222A1 (en) * | 1977-12-10 | 1979-06-13 | Volkswagenwerk Ag | FUEL INJECTION DEVICE, IN PARTICULAR FOR DIESEL COMBUSTION MACHINES |
DE3118669A1 (en) * | 1980-07-01 | 1982-04-08 | Robert Bosch Gmbh, 7000 Stuttgart | "METHOD AND DEVICE FOR INJECTING FUEL IN COMBUSTION ENGINES, ESPECIALLY IN DIESEL ENGINES" |
JPS5725157U (en) * | 1980-07-18 | 1982-02-09 | ||
JPS57124073A (en) * | 1981-01-24 | 1982-08-02 | Diesel Kiki Co Ltd | Fuel injection device |
JPS57124032A (en) * | 1981-01-24 | 1982-08-02 | Diesel Kiki Co Ltd | Fuel injector |
DE3124500A1 (en) * | 1981-06-23 | 1983-01-13 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
JPS6065271A (en) * | 1983-09-19 | 1985-04-15 | Nippon Soken Inc | Fuel injector of internal-combustion engine |
JPS6079157A (en) * | 1983-10-05 | 1985-05-04 | Mitsubishi Heavy Ind Ltd | Fuel injector |
EP0147026A3 (en) * | 1983-12-27 | 1985-08-14 | Osamu Matsumura | Fuel injection apparatus |
-
1986
- 1986-09-06 DE DE19863630439 patent/DE3630439A1/en not_active Withdrawn
-
1987
- 1987-08-27 EP EP87112454A patent/EP0259708B1/en not_active Expired - Lifetime
- 1987-08-27 DE DE8787112454T patent/DE3777921D1/en not_active Expired - Fee Related
- 1987-09-04 US US07/092,889 patent/US4787350A/en not_active Expired - Fee Related
- 1987-09-07 JP JP62223828A patent/JPS63186959A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435811A (en) * | 1967-06-14 | 1969-04-01 | Int Harvester Co | Multiple injection fuel pump |
US3818882A (en) * | 1972-03-27 | 1974-06-25 | O Leonov | Fuel system of internal combustion engine |
EP0024803A1 (en) * | 1979-09-04 | 1981-03-11 | Caterpillar Tractor Co. | Fuel injection apparatus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 220 (E-341)[1943], 6th September 1985; & JP-A-60 79 157 (MITSUBISHI) 04-05-1985 * |
Also Published As
Publication number | Publication date |
---|---|
DE3777921D1 (en) | 1992-05-07 |
EP0259708B1 (en) | 1992-04-01 |
JPS63186959A (en) | 1988-08-02 |
US4787350A (en) | 1988-11-29 |
EP0259708A2 (en) | 1988-03-16 |
DE3630439A1 (en) | 1988-03-10 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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EN | Fr: translation not filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] | ||
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