GB679064A - Liquid fuel injection pumps for internal combustion engines - Google Patents
Liquid fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB679064A GB679064A GB1286250A GB1286250A GB679064A GB 679064 A GB679064 A GB 679064A GB 1286250 A GB1286250 A GB 1286250A GB 1286250 A GB1286250 A GB 1286250A GB 679064 A GB679064 A GB 679064A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spill
- valve
- injection pumps
- piston
- 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
- 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
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
679,064. Fuel-injection pumps. C.A.V., Ltd. May 8, 1951 [May 23, 1950], No. 12862/50. Class 102 (i) In a fuel-injection pump in which the piston c is reciprocated by a cam f and rotated by gearing g to bring a slot k into communication with each in turn of a number of discharge outlets m, adjustable means is provided for determining the instant in the delivery stroke at which spill can occur and a spring-loaded valve is provided to control the spill. As shown in Fig. 1, the openings p connect an axial bore i to a groove q in the piston and spill occurs when the groove q is uncovered by the adjustable sleeve r; the spring-loaded valve n is provided in the piston. The valve n may be provided in spill passages provided in the housing or in the sleeve or as shown in Fig. 3 in which the sleeve r is provided with an end cap n loaded by springs o and functions as a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1286250A GB679064A (en) | 1950-05-23 | 1950-05-23 | Liquid fuel injection pumps for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1286250A GB679064A (en) | 1950-05-23 | 1950-05-23 | Liquid fuel injection pumps for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB679064A true GB679064A (en) | 1952-09-10 |
Family
ID=10012504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1286250A Expired GB679064A (en) | 1950-05-23 | 1950-05-23 | Liquid fuel injection pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB679064A (en) |
-
1950
- 1950-05-23 GB GB1286250A patent/GB679064A/en not_active Expired
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