FR2487435A1 - Appareil de pompage pour l'injection de carburant - Google Patents
Appareil de pompage pour l'injection de carburant Download PDFInfo
- Publication number
- FR2487435A1 FR2487435A1 FR8114486A FR8114486A FR2487435A1 FR 2487435 A1 FR2487435 A1 FR 2487435A1 FR 8114486 A FR8114486 A FR 8114486A FR 8114486 A FR8114486 A FR 8114486A FR 2487435 A1 FR2487435 A1 FR 2487435A1
- Authority
- FR
- France
- Prior art keywords
- distributor
- fuel
- sleeve
- rod
- chamber
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 4
- 239000007924 injection Substances 0.000 title claims abstract description 4
- 238000005086 pumping Methods 0.000 title claims abstract description 4
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 240000002234 Allium sativum Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 244000274883 Urtica dioica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 238000007789 sealing 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
- 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
- F02M41/1416—Devices specially adapted for angular adjustment of annular cam
-
- 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
- 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
- F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
- F02D1/125—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using a centrifugal governor
-
- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8024539 | 1980-07-26 | ||
| GB8041538 | 1980-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2487435A1 true FR2487435A1 (fr) | 1982-01-29 |
| FR2487435B1 FR2487435B1 (cg-RX-API-DMAC7.html) | 1983-12-30 |
Family
ID=26276346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8114486A Granted FR2487435A1 (fr) | 1980-07-26 | 1981-07-24 | Appareil de pompage pour l'injection de carburant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4397615A (cg-RX-API-DMAC7.html) |
| ES (1) | ES8204802A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2487435A1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1139105B (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446835A (en) * | 1980-12-31 | 1984-05-08 | Lucas Industries Limited | Liquid fuel injection pumping apparatus |
| ES511670A0 (es) * | 1981-04-23 | 1983-08-01 | Lucas Ind Plc | "un aparato de bombeo de inyeccion de combustible para suministrar combustible a un motor de combustion interna". |
| GB2100030B (en) * | 1981-05-28 | 1985-06-19 | Lucas Ind Plc | Fuel injection pumping apparatus |
| US4493617A (en) * | 1983-03-04 | 1985-01-15 | Stanadyne, Inc. | Fuel injection pump with plunger stroke control |
| US4550702A (en) * | 1984-10-05 | 1985-11-05 | Stanadyne, Inc. | Spill control system for distributor pump |
| GB8509020D0 (en) * | 1985-04-09 | 1985-05-15 | Lucas Ind Plc | Liquid fuel pumping apparatus |
| US4793311A (en) * | 1986-02-03 | 1988-12-27 | Stanadyne, Inc. | Fuel injection pump with multi-state load/speed control system |
| GB9513445D0 (en) * | 1995-07-01 | 1995-09-06 | Lucas Ind Plc | Governor mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR612163A (fr) * | 1925-06-05 | 1926-10-19 | Appareil de réglage de l'alimentation des moteurs à combustion interne et autres moteurs à fluide sous pression | |
| US3485225A (en) * | 1968-04-15 | 1969-12-23 | Caterpillar Tractor Co | Rotary distributor fuel pump |
| FR2442343A1 (fr) * | 1978-11-25 | 1980-06-20 | Lucas Industries Ltd | Appareil de pompage a injection pour moteur a combustion interne |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3394688A (en) * | 1965-11-01 | 1968-07-30 | Hartford Machine Screw Co | Fuel pump timing means |
| US3861833A (en) * | 1973-02-28 | 1975-01-21 | Stanadyne Inc | Fuel injection pump |
| DE2644699A1 (de) * | 1976-10-02 | 1978-04-06 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
| US4358255A (en) * | 1980-01-09 | 1982-11-09 | Lucas Industries Limited | Liquid fuel injection pumping apparatus |
-
1981
- 1981-07-02 US US06/280,124 patent/US4397615A/en not_active Expired - Fee Related
- 1981-07-22 ES ES504171A patent/ES8204802A1/es not_active Expired
- 1981-07-22 IT IT23068/81A patent/IT1139105B/it active
- 1981-07-24 FR FR8114486A patent/FR2487435A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR612163A (fr) * | 1925-06-05 | 1926-10-19 | Appareil de réglage de l'alimentation des moteurs à combustion interne et autres moteurs à fluide sous pression | |
| US3485225A (en) * | 1968-04-15 | 1969-12-23 | Caterpillar Tractor Co | Rotary distributor fuel pump |
| FR2442343A1 (fr) * | 1978-11-25 | 1980-06-20 | Lucas Industries Ltd | Appareil de pompage a injection pour moteur a combustion interne |
Also Published As
| Publication number | Publication date |
|---|---|
| ES504171A0 (es) | 1982-05-16 |
| IT1139105B (it) | 1986-09-17 |
| US4397615A (en) | 1983-08-09 |
| IT8123068A0 (it) | 1981-07-22 |
| ES8204802A1 (es) | 1982-05-16 |
| FR2487435B1 (cg-RX-API-DMAC7.html) | 1983-12-30 |
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| FR2507681A1 (cg-RX-API-DMAC7.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |