GB648297A - Improvements in and relating to fuel injection pumps for internal combustion engines - Google Patents
Improvements in and relating to fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB648297A GB648297A GB75/48A GB7548A GB648297A GB 648297 A GB648297 A GB 648297A GB 75/48 A GB75/48 A GB 75/48A GB 7548 A GB7548 A GB 7548A GB 648297 A GB648297 A GB 648297A
- Authority
- GB
- United Kingdom
- Prior art keywords
- injection pumps
- relating
- internal combustion
- fuel injection
- combustion engines
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
648,297. Fuel-injection pumps. PISCHINGER, A. Jan. 1, 1948, No. 75. Convention date, Jan. 9, 1947. [Class 102(i)] In a fuel-injection pump the' working space 4 of the pump is elastically limited by a resilient cell 11, which is inserted between the pump barrel 9 and the delivery valve casing 10. The hollow interior 13 is in communication through a passage 14 with the suction chamber 3. When the speed of the engine increases, the pressure in the working space increases causing the resilient cell to be depressed and thereby the working space to be increased with a corresponding reduction in delivery.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT263107X | 1947-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB648297A true GB648297A (en) | 1951-01-03 |
Family
ID=3670352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB75/48A Expired GB648297A (en) | 1947-01-09 | 1948-01-01 | Improvements in and relating to fuel injection pumps for internal combustion engines |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE479434A (en) |
CH (1) | CH263107A (en) |
GB (1) | GB648297A (en) |
-
0
- BE BE479434D patent/BE479434A/xx unknown
-
1947
- 1947-12-15 CH CH263107D patent/CH263107A/en unknown
-
1948
- 1948-01-01 GB GB75/48A patent/GB648297A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH263107A (en) | 1949-08-15 |
BE479434A (en) |
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