GB1042259A - Improvements in fuel injection apparatus for internal combustion engines - Google Patents
Improvements in fuel injection apparatus for internal combustion enginesInfo
- Publication number
- GB1042259A GB1042259A GB4987463A GB4987463A GB1042259A GB 1042259 A GB1042259 A GB 1042259A GB 4987463 A GB4987463 A GB 4987463A GB 4987463 A GB4987463 A GB 4987463A GB 1042259 A GB1042259 A GB 1042259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel injection
- supply pump
- internal combustion
- combustion engines
- injection apparatus
- 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
Classifications
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
1,042,259. Fuel injection pumps. ROBERT BOSCH G.m.b.H. Dec. 17, 1963 [Dec. 19, 1962], No. 49874/63. Heading F1A. A fuel injection pump is driven from a shaft 23 and is fed with fuel from a supply pump 34 at a pressure which is a function of the engine speed. The supply pump output pressure acts on a piston 31 which in turn acts on a follower 27 and nut 26. The axial displacement of the nut 26 varies the timing of the start of injection by varying the phase relationship between the camshaft 21 and drive shaft 23. A spill passage 37 leads to the suction side of the supply pump 34 and by-passes the output thereof via pipes 40, 45 which incorporate a control slide 42.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB70046A DE1244468B (en) | 1962-12-19 | 1962-12-19 | Fuel injection system for internal combustion engines, in particular diesel engines, with an adjusting device that changes the start of delivery of the injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1042259A true GB1042259A (en) | 1966-09-14 |
Family
ID=6976519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4987463A Expired GB1042259A (en) | 1962-12-19 | 1963-12-17 | Improvements in fuel injection apparatus for internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT250096B (en) |
| DE (1) | DE1244468B (en) |
| GB (1) | GB1042259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1464826A1 (en) * | 2003-04-03 | 2004-10-06 | Denso Corporation | Fuel supply pump |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8401626D0 (en) * | 1984-01-21 | 1984-02-22 | Lucas Ind Plc | Liquid fuel injection pumping apparatus |
| DE4040931A1 (en) * | 1990-12-20 | 1992-06-25 | Kloeckner Humboldt Deutz Ag | Hydraulic controllable delivery start adjuster for injection pump of IC engine - has drive shaft arranged in housing, driven shaft and adjusting unit to connect drive shaft and driven shaft which includes at least one displaceable piston |
| DE4218081A1 (en) * | 1992-06-01 | 1993-12-02 | Schaeffler Waelzlager Kg | Displaceable divided piston for changing rotary position of shaft in engine - has support part and end piece each with prefab. inclined gearing sections to form gearing pairs with adjoining components |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE723144C (en) * | 1937-04-05 | 1942-07-31 | Scintilla Ag | Hydraulic adjusting device for the injection timing in fuel injection pumps of internal combustion engines |
| US2230487A (en) * | 1939-02-09 | 1941-02-04 | Bosch Gmbh Robert | Automatic timing mechanism for fuel injection pumps |
-
1962
- 1962-12-19 DE DEB70046A patent/DE1244468B/en active Pending
-
1963
- 1963-12-11 AT AT995663A patent/AT250096B/en active
- 1963-12-17 GB GB4987463A patent/GB1042259A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1464826A1 (en) * | 2003-04-03 | 2004-10-06 | Denso Corporation | Fuel supply pump |
| CN100360790C (en) * | 2003-04-03 | 2008-01-09 | 株式会社电装 | Fuel supply pump |
| US7377753B2 (en) | 2003-04-03 | 2008-05-27 | Denso Corporation | Fuel supply pump |
Also Published As
| Publication number | Publication date |
|---|---|
| AT250096B (en) | 1966-10-25 |
| DE1244468B (en) | 1967-07-13 |
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