GB532711A - Improvements in or relating to fuel injection valves for oil engines - Google Patents
Improvements in or relating to fuel injection valves for oil enginesInfo
- Publication number
- GB532711A GB532711A GB2189139A GB2189139A GB532711A GB 532711 A GB532711 A GB 532711A GB 2189139 A GB2189139 A GB 2189139A GB 2189139 A GB2189139 A GB 2189139A GB 532711 A GB532711 A GB 532711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insert
- class
- iii
- relating
- steel
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
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
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
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
532,711. Fuel injectors. DOXFORD & SONS, Ltd., W., and KELLER, K. O. July 27, 1939, No. 21891. [Class 7 (iii)] To facilitate renewal of the valve seating, the seat is formed on an insert 17 which may be independent of or be formed in one piece with a lining 21 secured in a steel housing 10 by a hollow screwed plug 27. The liner and insert are constructed preferably of cast iron although any other suitable metal than steel may be used. A steel needle valve bears upon the length of the bore 22 of the liner as described e.g. in Specifications 127,980 and 154,988, [both, in Class 7 (iii)], and a spraying nozzle is attached to the housing 10 by a cap 29 as described in Specification 163,799, [Class 7 (iii)]. The insert 17 has two conical surfaces which are connected by a cylindrical part 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2189139A GB532711A (en) | 1939-07-27 | 1939-07-27 | Improvements in or relating to fuel injection valves for oil engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2189139A GB532711A (en) | 1939-07-27 | 1939-07-27 | Improvements in or relating to fuel injection valves for oil engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB532711A true GB532711A (en) | 1941-01-29 |
Family
ID=10170529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2189139A Expired GB532711A (en) | 1939-07-27 | 1939-07-27 | Improvements in or relating to fuel injection valves for oil engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB532711A (en) |
-
1939
- 1939-07-27 GB GB2189139A patent/GB532711A/en not_active Expired
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