GB407164A - Improvements in or relating to fuel injection pumps for internal combustion engines - Google Patents
Improvements in or relating to fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB407164A GB407164A GB150/33A GB15033A GB407164A GB 407164 A GB407164 A GB 407164A GB 150/33 A GB150/33 A GB 150/33A GB 15033 A GB15033 A GB 15033A GB 407164 A GB407164 A GB 407164A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- fuel
- combustion engines
- fuel injection
- cam
- 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 4
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
-
- 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
- F02M2700/1388—Fuel pump with control of the piston relative to a fixed cylinder
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
407,164. Fuel - injection pumps. AKTIEBOLAGET ATLAS DIESEL, Stockholm. Jan. 3, 1933, No. 150. Convention date, July 11, 1932. [Class 102 (i).] A fuel injection pump for internal - combustion engines having a two-part reciprocating member, one part of which is adjustable in relation to the other, has an auxiliary member slidably mounted in a chamber therein, this member moving jointly with the first member under the action of the cam. The cam 2 actuates a part 4 which has screwed therein a control member 8, the two together having a recessed chamber 21 wherein is placed an auxiliary member 22. A duct 20 connects the chamber 21 with the pump chamber 12. The dimensions of the member 22 and the member 8 are such that the axial pressure on the latter is balanced and adjustment of the two parts 8 and 4 by the adjusting mechanism 10, 11 can be effected readily. On movement of the complete member upwardly the piston 22 forces the fuel past the delivery valve 16 until such time as the passage 20 communicates with the suction side 13. In an alternative construction the spill ports are coupled by side longitudinal passages in the upper reciprocating member and the delivery valve is carried by upper plug members fitted into the main casting.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE407164X | 1932-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB407164A true GB407164A (en) | 1934-03-15 |
Family
ID=20309504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB150/33A Expired GB407164A (en) | 1932-07-11 | 1933-01-03 | Improvements in or relating to fuel injection pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB407164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1107025B (en) * | 1956-07-09 | 1961-05-18 | Napier & Son Ltd | Fuel injection pump with overflow control for internal combustion engines |
-
1933
- 1933-01-03 GB GB150/33A patent/GB407164A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1107025B (en) * | 1956-07-09 | 1961-05-18 | Napier & Son Ltd | Fuel injection pump with overflow control for internal combustion engines |
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