GB446325A - Improvements in fuel injection devices for internal combustion engines - Google Patents
Improvements in fuel injection devices for internal combustion enginesInfo
- Publication number
- GB446325A GB446325A GB28199/35A GB2819935A GB446325A GB 446325 A GB446325 A GB 446325A GB 28199/35 A GB28199/35 A GB 28199/35A GB 2819935 A GB2819935 A GB 2819935A GB 446325 A GB446325 A GB 446325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle body
- fuel
- cap
- valve
- internal combustion
- 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
- 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
-
- 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
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
-
- 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
- F02M2700/07—Nozzles and injectors with controllable fuel supply
- F02M2700/074—Injection valve actuated by fuel pressure for pressurised fuel supply
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
446,325. Fuel injectors. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. Oct. 12, 1935, No. 28199. Convention date, Oct. 12, 1934. [Class 7 (iii)] In a fuel injector having a valve b in a nozzle body a opened by fuel pressure against the action of a spring c, one end of the spring bears against a hollow cap screwed on to the nozzle body, and fuel is supplied through a pipe n connected to the cap d. The fuel passes to the valve seat through passages p, q in the cap d, an annular groove r and passages s, in the nozzle body. The lift of the valve is limited by a stop k. The nozzle body is provided either with a surface g to which a spanner may be applied to screw a portion f into the engine cylinder, or with a shoulder which is forced into contact with a corresponding shoulder in the cylinder by a fastening flange.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE446325X | 1934-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB446325A true GB446325A (en) | 1936-04-28 |
Family
ID=6537855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28199/35A Expired GB446325A (en) | 1934-10-12 | 1935-10-12 | Improvements in fuel injection devices for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB446325A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192466A (en) * | 1977-02-21 | 1980-03-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Swirl injection valve |
-
1935
- 1935-10-12 GB GB28199/35A patent/GB446325A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192466A (en) * | 1977-02-21 | 1980-03-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Swirl injection valve |
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