GB1015678A - Improvements in fuel injection pumps - Google Patents
Improvements in fuel injection pumpsInfo
- Publication number
- GB1015678A GB1015678A GB3725862A GB3725862A GB1015678A GB 1015678 A GB1015678 A GB 1015678A GB 3725862 A GB3725862 A GB 3725862A GB 3725862 A GB3725862 A GB 3725862A GB 1015678 A GB1015678 A GB 1015678A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- port
- pump
- fuel injection
- injection pumps
- 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
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/125—Variably-timed valves controlling fuel passages
- F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
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
1,015,678. Fuel injection pumps. R. BOSCH G.m.b.H. Oct. 2, 1962 [Oct. 13, 1961], No. 37258/62. Heading F1A. A rotary and reciprocating piston 7 having a spill port 32 communicating with the pump chamber and controlled by a valve 31 and a distributing port 45, is slidably coupled for rotation with a valve disc 21 which controls inlet ports 27 in a disc 22 to the pump chamber. The pump is fed by a pump 41 and during the initial part of the suction stroke fuel flows through the valve 31 back to the reservoir removing bubbles from the working chamber. Delivery is terminated when the valve 31 clears the port 32 on the delivery stroke; alternatively the port 32 may be repositioned as at 32<SP>1</SP> so that output is controlled on the suction stroke only.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB64363A DE1156606B (en) | 1961-10-13 | 1961-10-13 | Fuel injection pump for multi-cylinder internal combustion engines, especially for light fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1015678A true GB1015678A (en) | 1966-01-05 |
Family
ID=6974356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3725862A Expired GB1015678A (en) | 1961-10-13 | 1962-10-02 | Improvements in fuel injection pumps |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1156606B (en) |
| GB (1) | GB1015678A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1258188B (en) * | 1964-07-10 | 1968-01-04 | Bosch Gmbh Robert | Fuel injection pump for multi-cylinder internal combustion engines |
| DE3325196A1 (en) * | 1983-07-13 | 1985-01-24 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1292981A (en) * | 1918-11-30 | 1919-01-28 | Carl W Weiss | Fuel distributing and controlling mechanism for internal-combustion engines. |
| US2210067A (en) * | 1938-05-13 | 1940-08-06 | Oil Engine Dev Company | Fuel feeding and distributing apparatus for oil burning engines |
| DE1000185B (en) | 1953-04-30 | 1957-01-03 | Nsu Werke Ag | Distributor fuel injection pump, especially for internal combustion engines with external ignition |
-
1961
- 1961-10-13 DE DEB64363A patent/DE1156606B/en active Pending
-
1962
- 1962-10-02 GB GB3725862A patent/GB1015678A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1156606B (en) | 1963-10-31 |
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