GB501588A - Improvements in or relating to fuel-injection controlling devices for internal-combustion engines - Google Patents
Improvements in or relating to fuel-injection controlling devices for internal-combustion enginesInfo
- Publication number
- GB501588A GB501588A GB2335037A GB2335037A GB501588A GB 501588 A GB501588 A GB 501588A GB 2335037 A GB2335037 A GB 2335037A GB 2335037 A GB2335037 A GB 2335037A GB 501588 A GB501588 A GB 501588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- cam
- valves
- distributing
- valve
- 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
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
- F02M2700/1317—Fuel pumpo for internal combustion engines
- F02M2700/1329—Controlled rotary fuel pump with parallel pistons or with a single piston in the extension of the driving shaft
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
501,588. Regulating. AMERY, G. Aug. 25, 1937, No. 23350. [Class 7 (vi)] In fuel-injection apparatus comprising a fuel pump supplying the injection nozzles through a distributing-valve, means are provided for advancing the timing of this valve automatically in accordance with increase of fuel pressure. In the form shown, a fuel pump comprising cam-actuated plungers 41, 45 draws in fuel through ports 59, 57 and discharges it past valves 55 into pipes 95 leading to the distributing- valve casing 15, from which the fuel is conveyed by pipes 94 to the injection valves. Another pipe 96 conveys fuel to a control chamber 27, where it acts through a plunger 78 to move a helical gear 71 axially, so as to give an angular advance to a shaft 73 driving the cam 72 which actuates the distributing-valves, these consisting of radially-arranged piston valves (not shown) actuated by the cam as described in Specification 468,360. The cam 72 may also be adjusted axially by hand through a plunger 83. The helical gear 71 engages a similar gear on a parallel shaft, the latter gear being also adjustable by hand axially along helical splines connecting it to its shaft. The fuel pressure is itself regulated by a -centrifugal governor 23 which acts on a pressure-relief valve 24 as described in Specification 468,372, [Group XXVIII]. The construction of fuel pump and injection nozzles are described in Specifications 501,632 ; and 501,633, [Group XXVIII].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2335037A GB501588A (en) | 1937-08-25 | 1937-08-25 | Improvements in or relating to fuel-injection controlling devices for internal-combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2335037A GB501588A (en) | 1937-08-25 | 1937-08-25 | Improvements in or relating to fuel-injection controlling devices for internal-combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB501588A true GB501588A (en) | 1939-02-27 |
Family
ID=10194233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2335037A Expired GB501588A (en) | 1937-08-25 | 1937-08-25 | Improvements in or relating to fuel-injection controlling devices for internal-combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB501588A (en) |
-
1937
- 1937-08-25 GB GB2335037A patent/GB501588A/en not_active Expired
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