DE3142980C2 - - Google Patents
Info
- Publication number
- DE3142980C2 DE3142980C2 DE3142980A DE3142980A DE3142980C2 DE 3142980 C2 DE3142980 C2 DE 3142980C2 DE 3142980 A DE3142980 A DE 3142980A DE 3142980 A DE3142980 A DE 3142980A DE 3142980 C2 DE3142980 C2 DE 3142980C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- fuel
- pressure
- pump
- spring
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 76
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005281 excited state Effects 0.000 claims 2
- 239000000243 solution Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101100210287 Drosophila melanogaster wech gene Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
- F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. 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
- 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
-
- 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
- F02M59/38—Pumps characterised by adaptations to special uses or conditions
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8034742 | 1980-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3142980A1 DE3142980A1 (de) | 1982-06-16 |
| DE3142980C2 true DE3142980C2 (en, 2012) | 1990-12-13 |
Family
ID=10516943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813142980 Granted DE3142980A1 (de) | 1980-10-29 | 1981-10-29 | Kraftstoffeinspritz- und pumpvorrichtung |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5788228A (en, 2012) |
| AR (1) | AR228374A1 (en, 2012) |
| BR (1) | BR8106966A (en, 2012) |
| DE (1) | DE3142980A1 (en, 2012) |
| ES (1) | ES505632A0 (en, 2012) |
| FR (1) | FR2492887A1 (en, 2012) |
| GB (1) | GB2108727B (en, 2012) |
| IT (1) | IT1138667B (en, 2012) |
| MX (1) | MX153898A (en, 2012) |
| ZA (1) | ZA816220B (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3243348A1 (de) * | 1982-11-24 | 1984-05-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe |
| FR2567577B1 (fr) * | 1984-07-12 | 1989-03-03 | Cav Roto Diesel | Perfectionnements aux pompes d'injection de combustible pour moteurs a combustion interne |
| DE3719807A1 (de) * | 1987-06-13 | 1988-12-22 | Bosch Gmbh Robert | Verteilerkraftstoffeinspritzpumpe der radialkolbenbauart |
| DE3929932C1 (en, 2012) * | 1989-09-08 | 1991-03-21 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| DE3937962C1 (en, 2012) * | 1989-11-15 | 1991-05-02 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1209357B (de) * | 1961-09-21 | 1966-01-20 | Cav Ltd | Hydraulischer Regler fuer Brennkraftmaschinen |
| GB2037365B (en) * | 1978-11-25 | 1982-12-08 | Lucas Industries Ltd | Liquid fuel injection pumping apparatus |
| JPS5730260U (en, 2012) * | 1980-07-25 | 1982-02-17 |
-
1981
- 1981-09-04 GB GB08126806A patent/GB2108727B/en not_active Expired
- 1981-09-08 ZA ZA816220A patent/ZA816220B/xx unknown
- 1981-09-18 ES ES505632A patent/ES505632A0/es active Granted
- 1981-09-25 JP JP56150842A patent/JPS5788228A/ja active Granted
- 1981-09-28 AR AR286905A patent/AR228374A1/es active
- 1981-09-29 IT IT24207/81A patent/IT1138667B/it active
- 1981-10-27 BR BR8106966A patent/BR8106966A/pt unknown
- 1981-10-28 FR FR8120241A patent/FR2492887A1/fr active Granted
- 1981-10-29 MX MX189878A patent/MX153898A/es unknown
- 1981-10-29 DE DE19813142980 patent/DE3142980A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2108727B (en) | 1985-02-06 |
| IT1138667B (it) | 1986-09-17 |
| ZA816220B (en) | 1982-09-29 |
| DE3142980A1 (de) | 1982-06-16 |
| JPH0147609B2 (en, 2012) | 1989-10-16 |
| FR2492887A1 (fr) | 1982-04-30 |
| IT8124207A0 (it) | 1981-09-29 |
| AR228374A1 (es) | 1983-02-28 |
| ES8206755A1 (es) | 1982-08-16 |
| ES505632A0 (es) | 1982-08-16 |
| JPS5788228A (en) | 1982-06-02 |
| GB2108727A (en) | 1983-05-18 |
| FR2492887B1 (en, 2012) | 1984-10-26 |
| MX153898A (es) | 1987-02-11 |
| BR8106966A (pt) | 1982-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |