FR2465892A1 - Pompe a injection pour moteur a combustion interne - Google Patents
Pompe a injection pour moteur a combustion interne Download PDFInfo
- Publication number
- FR2465892A1 FR2465892A1 FR8019993A FR8019993A FR2465892A1 FR 2465892 A1 FR2465892 A1 FR 2465892A1 FR 8019993 A FR8019993 A FR 8019993A FR 8019993 A FR8019993 A FR 8019993A FR 2465892 A1 FR2465892 A1 FR 2465892A1
- Authority
- FR
- France
- Prior art keywords
- fuel
- valve
- throttle
- circuit
- engine
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 6
- 239000007924 injection Substances 0.000 title claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 5
- 239000000446 fuel Substances 0.000 claims abstract description 84
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000002463 transducing effect Effects 0.000 claims 1
- 235000019219 chocolate Nutrition 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- 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
- F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7932357 | 1979-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2465892A1 true FR2465892A1 (fr) | 1981-03-27 |
| FR2465892B1 FR2465892B1 (enExample) | 1983-08-26 |
Family
ID=10507916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8019993A Granted FR2465892A1 (fr) | 1979-09-18 | 1980-09-17 | Pompe a injection pour moteur a combustion interne |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4377139A (enExample) |
| JP (1) | JPS5652528A (enExample) |
| DE (1) | DE3035127A1 (enExample) |
| ES (1) | ES8103591A1 (enExample) |
| FR (1) | FR2465892A1 (enExample) |
| IT (1) | IT1132859B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001155A1 (de) * | 1980-01-15 | 1981-07-16 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage fuer selbstzuendende brennkraftmaschine |
| JPS5853669A (ja) * | 1981-09-28 | 1983-03-30 | Hitachi Ltd | 内燃機関用燃料噴射ポンプ装置 |
| FR2586456B1 (fr) * | 1985-08-21 | 1989-07-07 | Lucas France | Pompe d'injection de combustible a distributeur rotatif pour l'alimentation de moteurs a combustion interne |
| DE3843467A1 (de) * | 1988-12-23 | 1990-06-28 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen |
| DE3900318A1 (de) * | 1989-01-07 | 1990-07-12 | Bosch Gmbh Robert | Verteilerkraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| US5345916A (en) * | 1993-02-25 | 1994-09-13 | General Motors Corporation | Controlled fuel injection rate for optimizing diesel engine operation |
| US5425341A (en) * | 1994-07-15 | 1995-06-20 | General Motors Corporation | Fuel injection with pulse rate shaping cam |
| DE4444417B4 (de) * | 1994-12-14 | 2005-01-05 | Robert Bosch Gmbh | Kraftstoffversorgungsanlage |
| DE19630938C5 (de) * | 1996-07-31 | 2008-02-14 | Siemens Ag | Kraftstoffzuleitung mit einem Volumenstromregelventil und Volumenstromregelventil |
| DE19810867C2 (de) * | 1998-03-13 | 2000-02-24 | Bosch Gmbh Robert | Kraftstoffpumpen-Anordnung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583485A (enExample) * | 1967-08-16 | 1969-10-31 | ||
| FR2030969A5 (enExample) * | 1969-03-19 | 1970-11-13 | Bosch | |
| FR2404119A2 (fr) * | 1977-09-23 | 1979-04-20 | Semt | Procede et dispositif d'arret, en cas de survitesse, d'un moteur a combustion interne a injection de combustible |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3283668A (en) * | 1965-03-01 | 1966-11-08 | Suomen Autoteollisuus Ab Oy | Hydraulic motor with piston holding means |
| DE1962570C3 (de) * | 1969-12-13 | 1979-10-25 | Robert Bosch Gmbh, 7000 Stuttgart | Regeleinrichtung für die Einspritzpumpe eines Dieselmotors |
| ZA791180B (en) * | 1978-03-22 | 1980-03-26 | Lucas Industries Ltd | Liquid fuel injection pump |
-
1980
- 1980-08-04 US US06/174,802 patent/US4377139A/en not_active Expired - Lifetime
- 1980-08-07 ES ES494061A patent/ES8103591A1/es not_active Expired
- 1980-09-17 IT IT24715/80A patent/IT1132859B/it active
- 1980-09-17 DE DE19803035127 patent/DE3035127A1/de not_active Withdrawn
- 1980-09-17 FR FR8019993A patent/FR2465892A1/fr active Granted
- 1980-09-18 JP JP12864480A patent/JPS5652528A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583485A (enExample) * | 1967-08-16 | 1969-10-31 | ||
| FR2030969A5 (enExample) * | 1969-03-19 | 1970-11-13 | Bosch | |
| FR2404119A2 (fr) * | 1977-09-23 | 1979-04-20 | Semt | Procede et dispositif d'arret, en cas de survitesse, d'un moteur a combustion interne a injection de combustible |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3035127A1 (de) | 1981-04-02 |
| ES494061A0 (es) | 1981-03-16 |
| US4377139A (en) | 1983-03-22 |
| IT8024715A0 (it) | 1980-09-17 |
| JPS5652528A (en) | 1981-05-11 |
| FR2465892B1 (enExample) | 1983-08-26 |
| IT1132859B (it) | 1986-07-09 |
| ES8103591A1 (es) | 1981-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |