GB575157A - Improvements relating to liquid projection and injection nozzles - Google Patents
Improvements relating to liquid projection and injection nozzlesInfo
- Publication number
- GB575157A GB575157A GB1420743A GB1420743A GB575157A GB 575157 A GB575157 A GB 575157A GB 1420743 A GB1420743 A GB 1420743A GB 1420743 A GB1420743 A GB 1420743A GB 575157 A GB575157 A GB 575157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- valve
- air pressure
- chamber
- injection nozzles
- 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
- F02M61/06—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 the valves being furnished at seated ends with pintle or plug shaped extensions
Abstract
575,157. Fuel injectors. FRASER, R.P. Aug. 31, 1943, No. 14207. [Class 7 (iii)] [Also in Group: XXIX] A fuel injector comprises a nozzle body 1 with a conical valve or pintle 4 raised by fuel pressure in a chamber 2, after air pressure in a chamber 5 has been released, to allow fuel to issue through a conical outlet 3. The valve 4 may have a flared end 4b which projects well beyond the end of the nozzle body 1. A spring may supplement the air pressure acting on the back of the valve 4. In the system shown in Fig. 5, injectors 7 ... 10 of a Diesel engine are supplied with fuel from a chamber 13 subjected to the air pressure and a rotary distributer 16 is provided to allow the air pressure from the back of each valve to exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1420743A GB575157A (en) | 1943-08-31 | 1943-08-31 | Improvements relating to liquid projection and injection nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1420743A GB575157A (en) | 1943-08-31 | 1943-08-31 | Improvements relating to liquid projection and injection nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB575157A true GB575157A (en) | 1946-02-06 |
Family
ID=10036996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1420743A Expired GB575157A (en) | 1943-08-31 | 1943-08-31 | Improvements relating to liquid projection and injection nozzles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB575157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2336627A (en) * | 1998-04-24 | 1999-10-27 | Lucas Ind Plc | Fuel injector with biassing spring in blind bore in valve needle |
-
1943
- 1943-08-31 GB GB1420743A patent/GB575157A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2336627A (en) * | 1998-04-24 | 1999-10-27 | Lucas Ind Plc | Fuel injector with biassing spring in blind bore in valve needle |
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