GB499040A - Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion engines - Google Patents
Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion enginesInfo
- Publication number
- GB499040A GB499040A GB2018637A GB2018637A GB499040A GB 499040 A GB499040 A GB 499040A GB 2018637 A GB2018637 A GB 2018637A GB 2018637 A GB2018637 A GB 2018637A GB 499040 A GB499040 A GB 499040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- disc
- casing
- liquid fuel
- space
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
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
499,040. Supplying liquid fuel. ZUMBUSCH, P. C. July 21, 1937, No. 20186. [Class 7 (iii)] [Also in Group XXVIII] Liquid fuel deposited in the space between a disc 4 and the end of an injector casing 1 is forced into the engine by movement of the disc towards the casing. The disc is carried by a pump plunger 5 which is raised, during its suction stroke, when pins 14 are released to enable a spring- pressed sleeve 10 to engage a flange 9 on a member 7 threaded into the plunger 5. When the plunger is forced downwards by the engagement of engine-operated means with the pins 14, fuel is delivered past a non-return valve 21 through a passage 23 to the space between the disc and the casing where it is retained until the disc approaches the casing during the following suction stroke of the plunger. To adjust the stroke of the plunger, a wheel 8 is rotated to screw split portions 7<1> of the member 7 into or out of the plunger. The space between the disc 4 and the casing of the injector may be open at the periphery or may contain one or more diaphragms 25, Fig. 5, of spring steel through which the fuel is forced. The diaphragms may be centred on a slotted spacer 3<1>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2018637A GB499040A (en) | 1937-07-21 | 1937-07-21 | Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2018637A GB499040A (en) | 1937-07-21 | 1937-07-21 | Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB499040A true GB499040A (en) | 1939-01-18 |
Family
ID=10141829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2018637A Expired GB499040A (en) | 1937-07-21 | 1937-07-21 | Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB499040A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3201050A (en) * | 1962-08-29 | 1965-08-17 | Parker Hannifin Corp | Nozzle |
| GB2360819A (en) * | 2000-03-10 | 2001-10-03 | Federal Mogul Ignition | Self-pumping fuel injector |
-
1937
- 1937-07-21 GB GB2018637A patent/GB499040A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3201050A (en) * | 1962-08-29 | 1965-08-17 | Parker Hannifin Corp | Nozzle |
| GB2360819A (en) * | 2000-03-10 | 2001-10-03 | Federal Mogul Ignition | Self-pumping fuel injector |
| GB2360819B (en) * | 2000-03-10 | 2004-09-01 | Federal Mogul Ignition | Fuel injector |
| US6871800B2 (en) | 2000-03-10 | 2005-03-29 | Federal-Mogul Ignition (U.K.) Limited | Fuel injector |
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