GB947158A - Improvements in fuel injection pumps - Google Patents
Improvements in fuel injection pumpsInfo
- Publication number
- GB947158A GB947158A GB8365/60A GB836560A GB947158A GB 947158 A GB947158 A GB 947158A GB 8365/60 A GB8365/60 A GB 8365/60A GB 836560 A GB836560 A GB 836560A GB 947158 A GB947158 A GB 947158A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- springs
- spring
- engages
- shaft
- 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
- 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
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
- F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
- F02M41/063—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating the distributor and rotary valve controlling fuel passages to pumping elements being combined
- F02M41/066—Arrangements for adjusting the rotary valve-distributor
-
- 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
- F02D1/04—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 by mechanical means dependent on engine speed, e.g. using centrifugal governors
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
947,158. Centrifugal governors. SOC. INDUSTRIELLE GENERALE DE MECANIQUE APPLIQUEE, S. I. G. M. A. March 9, 1960 [March 12, 1959], No. 8365/60. Heading G3B. [ Also in Divisions F1 and F2] In a fuel injection pump pistons in a fixed cylinder block 1 are reciprocated by means of a cam 7 rotated by a shaft 4 which also carries a centrifugal governor 30 the weights 31 of which move a member 27 axially. The member 27 engages a member 28 rotated by the shaft 4 and axially slidable therein, the member 28 being connected to a distributing valve 2 by means of pin 35 which engages a helical slot 36 and by means of a spring 29. Axial movement of the member 28 is opposed by springs 38, 39, 40 acting on the opposite end of the valve 2. Spring 38 engages the valve 2 directly and the springs 38, 39 engage a member 44 slidable on a shaft 45. The ends of the springs 38, 39, 40 seat on a member 46 which is engaged by a throttle lever 47 movable between stops 50, 51. For starting purposes the valve 2 is moved to the left by compressing spring 38 by means of lever 47. On starting up the engine the member 27 moves the member 28 and the valve 2 to the right compressing the spring 38 until the valve 2 engages the member 44. On increased speed the member 28 compresses the spring 29 while the valve 2 is held against axial movement by the springs 39, 40 so that the valve 2 is caused to move angularly with respect to the member 28 whereby the time of injection is varied. Further increase of speed causes the member 28 to move the valve 2 against the action of the springs 38, 39 whereby the quantity of fuel injected is reduced.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR789178A FR1228317A (en) | 1959-03-12 | 1959-03-12 | Improvements to fuel injection pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB947158A true GB947158A (en) | 1964-01-22 |
Family
ID=8712379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8365/60A Expired GB947158A (en) | 1959-03-12 | 1960-03-09 | Improvements in fuel injection pumps |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE587943A (en) |
| CH (1) | CH363852A (en) |
| ES (1) | ES256091A1 (en) |
| FR (1) | FR1228317A (en) |
| GB (1) | GB947158A (en) |
| OA (1) | OA00193A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1306633A (en) * | 1961-06-15 | 1962-10-19 | Improvements to fuel injection pumps |
-
1959
- 1959-03-12 FR FR789178A patent/FR1228317A/en not_active Expired
-
1960
- 1960-02-23 BE BE587943A patent/BE587943A/en unknown
- 1960-02-24 CH CH208460A patent/CH363852A/en unknown
- 1960-02-26 ES ES0256091A patent/ES256091A1/en not_active Expired
- 1960-03-09 GB GB8365/60A patent/GB947158A/en not_active Expired
-
1964
- 1964-08-11 OA OA50239A patent/OA00193A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE587943A (en) | 1960-08-23 |
| CH363852A (en) | 1962-08-15 |
| ES256091A1 (en) | 1960-06-16 |
| OA00193A (en) | 1966-03-15 |
| FR1228317A (en) | 1960-08-29 |
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