GB1080818A - Improvements in fuel injection pumps having a rotary distributing valve - Google Patents
Improvements in fuel injection pumps having a rotary distributing valveInfo
- Publication number
- GB1080818A GB1080818A GB51058/64A GB5105864A GB1080818A GB 1080818 A GB1080818 A GB 1080818A GB 51058/64 A GB51058/64 A GB 51058/64A GB 5105864 A GB5105864 A GB 5105864A GB 1080818 A GB1080818 A GB 1080818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- shaft
- distributing valve
- sleeves
- sleeve
- 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
Abstract
1,080,818. Fuel injection pumps. SOCIETE INDUSTRIELLE GENERALE DE MECANIQUE APPLIQUEE. Dee. 15, 1964 [Dec. 19, 1963], No. 51058/64. Heading F1A. The pump described in Application 49233/64 is modified in that no lubricant pump is provided, lubrication being ensured by the fuel, which fills the pump casing, and a modified means is employed to rotate and axially displace the distributing valve 2, Fig. 1, with respect to the shaft 4. An extension 2a, of the distributing valve 2 carries three sleeves 40, 42 and 41 retained by a nut 47, sleeve 41 being secured, as by welding, to the valve. The adjoining faces of sleeves 40 and 42 and sleeves 42 and 41 are respectively prevented from relative rotation by first and second sets of interlocking teeth, the sets having different numbers of teeth, which numbers may be 24 and 25 respectively, so that on loosening the nut 47, the angular position of sleeve 40 with respect to the distributing valve 2 may be finely adjusted. Sleeve 40 is formed with two lugs 40a, Fig. 3, which engage in two helical slots 45 formed on the inner surface of a hollow cylindrical member 26, the outer periphery of which has two longitudinal ribs 26a slidable in two grooves provided in the shaft 4 parallel to the shaft axis. Outward movement of the weights 28 of a governor results in a push piece 32 moving the member 26 to the right against a spring 27 and thus rotating the valve 2 relative to the shaft 4. As in Specification 49233/64, axial movement of the valve is opposed by resilient means arranged to yield after the spring 27. Reference has been directed by the Comptrollerto Specification 947, 158.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR957848A FR1387296A (en) | 1963-12-19 | 1963-12-19 | Improvements made to rotary distributor fuel injection pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1080818A true GB1080818A (en) | 1967-08-23 |
Family
ID=8819300
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51058/64A Expired GB1080818A (en) | 1963-12-19 | 1964-12-15 | Improvements in fuel injection pumps having a rotary distributing valve |
| GB51059/64A Expired GB1080819A (en) | 1963-12-19 | 1964-12-15 | Improvements in fuel injection pumps having a rotary distributing valve |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51059/64A Expired GB1080819A (en) | 1963-12-19 | 1964-12-15 | Improvements in fuel injection pumps having a rotary distributing valve |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3323506A (en) |
| BE (1) | BE656525A (en) |
| CH (2) | CH414261A (en) |
| DE (1) | DE1303637C2 (en) |
| ES (1) | ES307259A1 (en) |
| FR (1) | FR1387296A (en) |
| GB (2) | GB1080818A (en) |
| OA (1) | OA00876A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2184153A5 (en) * | 1972-05-08 | 1973-12-21 | Sigma | |
| FR2190163A5 (en) * | 1972-06-19 | 1974-01-25 | Sigma | |
| US4085722A (en) * | 1976-10-01 | 1978-04-25 | Caterpillar Tractor Co. | Distributor type fuel pump |
| DE2849093A1 (en) * | 1978-11-11 | 1980-05-22 | Kloeckner Humboldt Deutz Ag | MECHANICAL SPEED CONTROLLER FOR AN INJECTION PUMP |
| DE3010644A1 (en) * | 1980-03-20 | 1981-09-24 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
| DE3010839A1 (en) * | 1980-03-21 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
| DE3128975A1 (en) * | 1981-07-22 | 1983-02-10 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
| DE3900318A1 (en) * | 1989-01-07 | 1990-07-12 | Bosch Gmbh Robert | DISTRIBUTION FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
| DE3927742A1 (en) * | 1989-08-23 | 1991-02-28 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
| US10119507B1 (en) | 2017-07-17 | 2018-11-06 | GM Global Technology Operations LLC | Rotating fuel injector assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR507602A (en) * | 1919-12-20 | 1920-09-20 | Michel Debouny | Device for wedging a lever on an axis |
| US2906106A (en) * | 1956-01-12 | 1959-09-29 | Koppers Co Inc | Spindle assembly |
| US3091231A (en) * | 1959-03-12 | 1963-05-28 | Sigma | Fuel injection pumps |
| US3062027A (en) * | 1960-12-03 | 1962-11-06 | Mecanique Appliquee S I G M A | Coupling for fuel injection pumps |
-
1963
- 1963-12-19 FR FR957848A patent/FR1387296A/en not_active Expired
-
1964
- 1964-11-25 CH CH1524264A patent/CH414261A/en unknown
- 1964-11-27 DE DE19641303637D patent/DE1303637C2/en not_active Expired
- 1964-12-02 BE BE656525D patent/BE656525A/xx unknown
- 1964-12-03 CH CH1564164A patent/CH416217A/en unknown
- 1964-12-15 GB GB51058/64A patent/GB1080818A/en not_active Expired
- 1964-12-15 US US418409A patent/US3323506A/en not_active Expired - Lifetime
- 1964-12-15 GB GB51059/64A patent/GB1080819A/en not_active Expired
- 1964-12-15 US US418410A patent/US3323505A/en not_active Expired - Lifetime
- 1964-12-18 ES ES0307259A patent/ES307259A1/en not_active Expired
- 1964-12-22 OA OA50964A patent/OA00876A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1303637C2 (en) | 1973-02-01 |
| OA00876A (en) | 1968-03-22 |
| ES307259A1 (en) | 1965-03-01 |
| US3323506A (en) | 1967-06-06 |
| FR1387296A (en) | 1965-01-29 |
| US3323505A (en) | 1967-06-06 |
| BE656525A (en) | 1965-04-01 |
| CH416217A (en) | 1966-06-30 |
| CH414261A (en) | 1966-05-31 |
| DE1303637B (en) | 1972-07-06 |
| GB1080819A (en) | 1967-08-23 |
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