BE779399A - DECOMPRESSION METHOD AND DEVICE FOR FUEL INJECTION DEVICES - Google Patents
DECOMPRESSION METHOD AND DEVICE FOR FUEL INJECTION DEVICESInfo
- Publication number
- BE779399A BE779399A BE779399A BE779399A BE779399A BE 779399 A BE779399 A BE 779399A BE 779399 A BE779399 A BE 779399A BE 779399 A BE779399 A BE 779399A BE 779399 A BE779399 A BE 779399A
- Authority
- BE
- Belgium
- Prior art keywords
- fuel injection
- injection devices
- decompression method
- decompression
- devices
- 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
- 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
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
-
- 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
-
- 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
- F02M55/001—Pumps with means for preventing erosion on fuel discharge
-
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
-
- 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
- F02M59/361—Valves being actuated mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712107266 DE2107266C2 (en) | 1971-02-16 | 1971-02-16 | Camshaft drive for fuel injection pumps in internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
BE779399A true BE779399A (en) | 1972-05-30 |
Family
ID=5798889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE779399A BE779399A (en) | 1971-02-16 | 1972-02-15 | DECOMPRESSION METHOD AND DEVICE FOR FUEL INJECTION DEVICES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5522624B1 (en) |
BE (1) | BE779399A (en) |
CH (1) | CH549156A (en) |
DD (1) | DD96303A1 (en) |
DE (1) | DE2107266C2 (en) |
ES (1) | ES399455A1 (en) |
NL (1) | NL7202007A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8705783D0 (en) * | 1987-03-11 | 1987-04-15 | Lucas Ind Plc | Fuel pumping apparatus |
DE4009745A1 (en) * | 1990-03-27 | 1991-10-02 | Man B & W Diesel Ag | Fuel injection pump for Diesel engine - has spring-loaded pistons to ensure rapid build-up of fuel pressure |
DE4340311C1 (en) * | 1993-11-26 | 1994-12-15 | Daimler Benz Ag | Method for fuel injection for an internal combustion engine with high-pressure injection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE463411C (en) * | 1925-06-30 | 1930-02-05 | Motoren Werke Mannheim Ag | Fuel pump |
DE607324C (en) * | 1933-03-07 | 1934-12-21 | Fried Krupp Germaniawerft Akt | Control valve for fuel pumps |
DE1023636B (en) * | 1956-08-21 | 1958-01-30 | Bosch Gmbh Robert | Injection pump for internal combustion engines |
CH476917A (en) * | 1967-06-19 | 1969-08-15 | Sulzer Ag | Fuel injection pump of a piston internal combustion engine |
-
1971
- 1971-02-16 DE DE19712107266 patent/DE2107266C2/en not_active Expired
-
1972
- 1972-02-02 CH CH150572A patent/CH549156A/en not_active IP Right Cessation
- 1972-02-03 ES ES399455A patent/ES399455A1/en not_active Expired
- 1972-02-11 DD DD16083772A patent/DD96303A1/xx unknown
- 1972-02-15 BE BE779399A patent/BE779399A/en unknown
- 1972-02-16 NL NL7202007A patent/NL7202007A/xx not_active Application Discontinuation
- 1972-02-16 JP JP1635572A patent/JPS5522624B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DD96303A1 (en) | 1973-03-12 |
NL7202007A (en) | 1972-08-18 |
ES399455A1 (en) | 1974-10-16 |
DE2107266A1 (en) | 1972-08-31 |
CH549156A (en) | 1974-05-15 |
JPS5522624B1 (en) | 1980-06-18 |
DE2107266C2 (en) | 1984-03-08 |
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