GB315377A - Improvements relating to the compression chambers of selfignition oil engines - Google Patents
Improvements relating to the compression chambers of selfignition oil enginesInfo
- Publication number
- GB315377A GB315377A GB28441/28A GB2844128A GB315377A GB 315377 A GB315377 A GB 315377A GB 28441/28 A GB28441/28 A GB 28441/28A GB 2844128 A GB2844128 A GB 2844128A GB 315377 A GB315377 A GB 315377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- selfignition
- oil engines
- compression chambers
- improvements relating
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/26—Pistons having combustion chamber in piston head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
315,377. Acro Akt.-Ges. July 13, 1928, [Convention date]. Casting processes.-In oil engines of the self-ignition type having an auxiliary combustion chamber formed by a shell h, which is cast into the piston, head or walls of the cylinder, at its edges k, a pressed sheet metal sleeve n, contacting with the edge k, is provided to facilitate the casting process, the sand core being thus limited to the part below the line p. The bottom edges of the sleeve n may be connected by a diaphragm which forms an insulating chamber below the shell h and is perforated, to equalize the pressures on the two sides. and provided with a depression or elevation which acts' as a core bottom. A throttling member m is pressed into the shell h before the casting process.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE315377X | 1928-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315377A true GB315377A (en) | 1929-10-03 |
Family
ID=6150178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28441/28A Expired GB315377A (en) | 1928-07-13 | 1928-10-04 | Improvements relating to the compression chambers of selfignition oil engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5809962A (en) * | 1996-03-20 | 1998-09-22 | Perkins Limited | Method for producing a piston for an internal combustion engine and a piston produced by the method |
-
1928
- 1928-10-04 GB GB28441/28A patent/GB315377A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5809962A (en) * | 1996-03-20 | 1998-09-22 | Perkins Limited | Method for producing a piston for an internal combustion engine and a piston produced by the method |
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