GB1256223A - Liquid fuel injection pumps - Google Patents
Liquid fuel injection pumpsInfo
- Publication number
- GB1256223A GB1256223A GB1007868A GB1007868A GB1256223A GB 1256223 A GB1256223 A GB 1256223A GB 1007868 A GB1007868 A GB 1007868A GB 1007868 A GB1007868 A GB 1007868A GB 1256223 A GB1256223 A GB 1256223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- fuel
- barrel
- injection pumps
- rack bar
- 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
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/48—Assembling; Disassembling; Replacing
- F02M59/485—Means for fixing delivery valve casing and barrel to each other or to pump casing
-
- 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
-
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/462—Delivery valves
-
- 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
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
1,256,223. Fuel-injection pumps. BRYCE BERGER Ltd. Feb. 25, 1969 [March 1, 1968], No. 10078/68. Heading F1A. A fuel-injection pump for an I. C. engine has a barrel 14 containing a plunger 16 that is actuated by a spring-loaded tappet 34a and guided by a key 35 on a partially-rotatable sleeve 28 with gearteeth 29 meshing with a rack bar 30, the upper end of the barrel being located by a screw 41 and carrying a delivery-valve body 20 clamped in a locating piece 17. An annular inlet-chamber 37 for the fuel is in register with inlet ports 36 and a spill port 38, the plunger having a helicalgroove therein (not shown) in conventional manner. A hardened plug 39 minimizes erosion by oil issuing from the spill port. Stops 40 on the rack bar limit the angular movement of the plunger. A roller assembly may be used in place of the tappet.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1007868A GB1256223A (en) | 1968-03-01 | 1968-03-01 | Liquid fuel injection pumps |
DE19696907988 DE6907988U (en) | 1968-03-01 | 1969-02-28 | FUEL INJECTION PUMP. |
FR6905289A FR2003014A1 (en) | 1968-03-01 | 1969-02-28 | |
DE19691910169 DE1910169A1 (en) | 1968-03-01 | 1969-02-28 | Fuel injection pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1007868A GB1256223A (en) | 1968-03-01 | 1968-03-01 | Liquid fuel injection pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1256223A true GB1256223A (en) | 1971-12-08 |
Family
ID=9961050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1007868A Expired GB1256223A (en) | 1968-03-01 | 1968-03-01 | Liquid fuel injection pumps |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE6907988U (en) |
FR (1) | FR2003014A1 (en) |
GB (1) | GB1256223A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135395A (en) * | 1983-02-14 | 1984-08-30 | Steyr Daimler Puch Ag | Fuel-injection unit for each cylinder of a diesel engine |
US4627570A (en) * | 1983-02-17 | 1986-12-09 | Steyr-Daimler-Puch Ag | Fuel injection unit for each cylinder of a diesel engine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT386462B (en) * | 1984-02-15 | 1988-08-25 | Bosch Robert Ag | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
EP0261102B1 (en) * | 1986-09-10 | 1989-10-11 | Robert Bosch Ag | Fuel pump for an injection engine and process for producing it |
-
1968
- 1968-03-01 GB GB1007868A patent/GB1256223A/en not_active Expired
-
1969
- 1969-02-28 DE DE19696907988 patent/DE6907988U/en not_active Expired
- 1969-02-28 DE DE19691910169 patent/DE1910169A1/en active Pending
- 1969-02-28 FR FR6905289A patent/FR2003014A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135395A (en) * | 1983-02-14 | 1984-08-30 | Steyr Daimler Puch Ag | Fuel-injection unit for each cylinder of a diesel engine |
US4627570A (en) * | 1983-02-17 | 1986-12-09 | Steyr-Daimler-Puch Ag | Fuel injection unit for each cylinder of a diesel engine |
Also Published As
Publication number | Publication date |
---|---|
FR2003014A1 (en) | 1969-11-07 |
DE1910169A1 (en) | 1969-10-02 |
DE6907988U (en) | 1971-11-25 |
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