CA1056674A - Fuel injection pumping apparatus - Google Patents
Fuel injection pumping apparatusInfo
- Publication number
- CA1056674A CA1056674A CA255,470A CA255470A CA1056674A CA 1056674 A CA1056674 A CA 1056674A CA 255470 A CA255470 A CA 255470A CA 1056674 A CA1056674 A CA 1056674A
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- orifice
- variable orifice
- fluid pressure
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000005086 pumping Methods 0.000 title claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 229940090044 injection Drugs 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 2
- 244000166490 Tetrameles nudiflora Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA318,311A CA1068562A (en) | 1975-07-05 | 1978-12-20 | Fuel injection pumping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28433/75A GB1555482A (en) | 1975-07-05 | 1975-07-05 | Fuel injection pumping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1056674A true CA1056674A (en) | 1979-06-19 |
Family
ID=10275559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,470A Expired CA1056674A (en) | 1975-07-05 | 1976-06-22 | Fuel injection pumping apparatus |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4080109A (enExample) |
| JP (1) | JPS528228A (enExample) |
| AR (1) | AR216055A1 (enExample) |
| BR (1) | BR7604346A (enExample) |
| CA (1) | CA1056674A (enExample) |
| DE (1) | DE2629847A1 (enExample) |
| ES (1) | ES449578A1 (enExample) |
| FR (1) | FR2317505A1 (enExample) |
| GB (1) | GB1555482A (enExample) |
| IT (1) | IT1061447B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1579334A (en) * | 1976-06-22 | 1980-11-19 | Lucas Industries Ltd | Fuel injection pumping apparatus |
| GB1599286A (en) * | 1977-03-26 | 1981-09-30 | Lucas Industries Ltd | Fuel systems for compression ignition engines |
| GB1599648A (en) * | 1977-12-01 | 1981-10-07 | Lucas Industries Ltd | Engine system including a diesel engine having exhaust gas recirculation |
| US4294218A (en) * | 1978-10-26 | 1981-10-13 | Caterpillar Tractor Co. | Differential timing altering mechanism for fuel injectors |
| DE2923445C2 (de) * | 1979-06-09 | 1987-01-22 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung für die Änderung des Förderbeginns einer Kraftstoffeinspritzpumpe einer Brennkraftmaschine |
| DE2925418A1 (de) * | 1979-06-23 | 1981-01-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE2929176C2 (de) * | 1979-07-19 | 1986-08-14 | Robert Bosch Gmbh, 7000 Stuttgart | Verteilerkraftstoffeinspritzpumpe für Brennkraftmaschinen |
| US4393846A (en) * | 1980-02-15 | 1983-07-19 | Lucas Industries Limited | Fuel pumping apparatus |
| JP2719715B2 (ja) * | 1989-02-03 | 1998-02-25 | 新明和工業株式会社 | 電線送給装置 |
| US5180290A (en) * | 1989-06-02 | 1993-01-19 | Lucas Industries | Fuel injection pumping apparatus |
| US5197441A (en) * | 1989-06-03 | 1993-03-30 | Lucas Industries | Fuel injection pumping apparatus |
| US5123393A (en) * | 1991-09-04 | 1992-06-23 | Stanadyne Automotive Corp. | Timing control system for fuel injection pump |
| DE4237471A1 (de) * | 1992-11-06 | 1994-05-11 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
| GB0123773D0 (en) * | 2001-10-03 | 2001-11-21 | Delphi Tech Inc | Metering valve arrangement |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916029A (en) * | 1957-04-25 | 1959-12-08 | Cav Ltd | Liquid fuel injection pumps for internal combustion engines |
| GB978116A (en) * | 1962-08-02 | 1964-12-16 | Cav Ltd | Liquid fuel injection pumps for internal combustion engines |
| GB1156327A (en) * | 1965-11-15 | 1969-06-25 | Cav Ltd | Liquid Fuel Injection Pumping Apparatus |
| GB1238283A (enExample) * | 1967-09-22 | 1971-07-07 | ||
| GB1461573A (en) * | 1973-04-14 | 1977-01-13 | Cav Ltd | Fuel injection pumping apparatus |
| GB1478294A (en) * | 1973-07-14 | 1977-06-29 | Cav Ltd | Liquid fuel injection pumping apparatus |
| GB1478614A (en) * | 1973-08-30 | 1977-07-06 | Cav Ltd | Liquid fuel pumping apparatus for an internal combustion engine |
-
1975
- 1975-07-05 GB GB28433/75A patent/GB1555482A/en not_active Expired
-
1976
- 1976-06-22 CA CA255,470A patent/CA1056674A/en not_active Expired
- 1976-06-23 US US05/698,874 patent/US4080109A/en not_active Expired - Lifetime
- 1976-06-30 IT IT24868/76A patent/IT1061447B/it active
- 1976-07-02 DE DE19762629847 patent/DE2629847A1/de active Pending
- 1976-07-02 BR BR7604346A patent/BR7604346A/pt unknown
- 1976-07-05 AR AR263864A patent/AR216055A1/es active
- 1976-07-05 JP JP51079791A patent/JPS528228A/ja active Granted
- 1976-07-05 ES ES449578A patent/ES449578A1/es not_active Expired
- 1976-07-05 FR FR7620459A patent/FR2317505A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616249B2 (enExample) | 1986-02-25 |
| JPS528228A (en) | 1977-01-21 |
| BR7604346A (pt) | 1977-07-26 |
| GB1555482A (en) | 1979-11-14 |
| IT1061447B (it) | 1983-02-28 |
| DE2629847A1 (de) | 1977-01-20 |
| FR2317505B1 (enExample) | 1978-05-19 |
| US4080109A (en) | 1978-03-21 |
| FR2317505A1 (fr) | 1977-02-04 |
| ES449578A1 (es) | 1977-08-01 |
| AR216055A1 (es) | 1979-11-30 |
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