GB525665A - Improvements in or relating to fuel injection apparatus for internal combustion engines - Google Patents
Improvements in or relating to fuel injection apparatus for internal combustion enginesInfo
- Publication number
- GB525665A GB525665A GB6257/39A GB625739A GB525665A GB 525665 A GB525665 A GB 525665A GB 6257/39 A GB6257/39 A GB 6257/39A GB 625739 A GB625739 A GB 625739A GB 525665 A GB525665 A GB 525665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel injection
- pump
- fuel
- relating
- internal combustion
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
- F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/10—Control of the timing of the fuel supply period with relation to the piston movement
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
525,665. Fuel-injection pumps. BOSCH GES., R. Feb. 25, 1939, No. 6257. Convention date, March 29, 1938. [Class 102 (i)] [Also in Group XXIX] A feed pump 2 delivers through a filter 40, having an overflow valve 7, to a cylinder 10 having a spring-loaded piston 11 connected to a coupling 42 which adjusts the phase between the fuel injection pump 1 and its driving shaft 43. Fuel passes through a groove 16 of varying section in the cylinder 10 or in an inserted sleeve to the suction chamber 19 of the fuel injection pump, which is fitted with an overflow valve 34 to maintain substantially constant pressure therein. The groove 16 may be of uniform section and the piston loaded by various springs. Upon alteration of the quantity delivered by the pump 1 the edges 33 on the pistons 24 cause an adjustment of the time of injection as determined by the coupling 42.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE525665X | 1938-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB525665A true GB525665A (en) | 1940-09-02 |
Family
ID=6552693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6257/39A Expired GB525665A (en) | 1938-03-29 | 1939-02-25 | Improvements in or relating to fuel injection apparatus for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB525665A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973540A (en) * | 1974-02-22 | 1976-08-10 | Hans List | Timing device for a fuel injection pump |
-
1939
- 1939-02-25 GB GB6257/39A patent/GB525665A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973540A (en) * | 1974-02-22 | 1976-08-10 | Hans List | Timing device for a fuel injection pump |
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