GB509086A - Improvements in or relating to oil engines - Google Patents
Improvements in or relating to oil enginesInfo
- Publication number
- GB509086A GB509086A GB18901/38A GB1890138A GB509086A GB 509086 A GB509086 A GB 509086A GB 18901/38 A GB18901/38 A GB 18901/38A GB 1890138 A GB1890138 A GB 1890138A GB 509086 A GB509086 A GB 509086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- spaces
- openings
- jets
- inlet
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/04—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being subdivided into two or more chambers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
509,086. Oil engines. BUCHI, A. June 25, 1938, No. 18901. [Class 7 (iii)] A pre-combustion chamber 8 discharges into combustion spaces 22, 23 formed by depressions 24, 25 in the piston concentric with the inlet and exhaust valves. The depressions are so deep that the inlet and exhaust valves may be held open simultaneously while the piston is in its uppermost position during the scavenging stroke. Fuel is delivered into the chamber, by a pump driven from the cam-shaft. The fuel and burning mixture may be delivered through openings in the side or base of the chamber either as a fan-shaped jet or as jets 26, 27 which enter the spaces 22, 23 tangentially and set up rotary movements therein. Additional openings 36 deliver jets to the parts of the spaces near the chamber. In engines having two inlet and two exhaust valves in each cylinder, the chamber 8, Fig. 6, is disposed centrally and the openings 17 are arranged so that rotary movements in the same or opposite directions are created in the spaces beneath the valves. Alternatively, the chamber may have only two openings 17 which deliver common jets to each pair of spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18901/38A GB509086A (en) | 1938-06-25 | 1938-06-25 | Improvements in or relating to oil engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18901/38A GB509086A (en) | 1938-06-25 | 1938-06-25 | Improvements in or relating to oil engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB509086A true GB509086A (en) | 1939-07-11 |
Family
ID=10120350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18901/38A Expired GB509086A (en) | 1938-06-25 | 1938-06-25 | Improvements in or relating to oil engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB509086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0575184A1 (en) * | 1992-06-17 | 1993-12-22 | Ricardo Consulting Engineers Limited | Diesel engines |
| EP1767394A2 (en) | 2005-09-22 | 2007-03-28 | NMI Safety Systems Ltd. | A seating arrangement |
-
1938
- 1938-06-25 GB GB18901/38A patent/GB509086A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0575184A1 (en) * | 1992-06-17 | 1993-12-22 | Ricardo Consulting Engineers Limited | Diesel engines |
| EP1767394A2 (en) | 2005-09-22 | 2007-03-28 | NMI Safety Systems Ltd. | A seating arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2301309A1 (en) | FOUR-STROKE EXTERNAL IGNITION ENGINE | |
| GB1482376A (en) | Semi-rotary ic engines with stratifying ignition systems | |
| GB522313A (en) | Improvements relating to compression ignition type oil engines | |
| GB509086A (en) | Improvements in or relating to oil engines | |
| GB540658A (en) | Improvements in and relating to combustion chambers and charge mixing arrangements for compression-ignition oil engines | |
| GB604997A (en) | Improvements in or relating to combustion chambers for internal-combustion engines | |
| GB505332A (en) | Improvements in or relating to internal combustion engines of the liquid fuel injection type | |
| GB546500A (en) | Improvements in and relating to the combustion chambers of compression ignition oil engines | |
| GB526218A (en) | Improvements in and relating to the ignition and the promotion of the combustion of fuel in internal combustion engines | |
| GB444806A (en) | Combustion chamber for direct injection diesel engines | |
| GB509123A (en) | Improvements in compression ignition engines operating with liquid fuel injection | |
| GB495391A (en) | Improvements in and relating to solid-injection compression-ignition engines | |
| GB623084A (en) | Improvements in internal combustion engines of the liquid-fuel injection type | |
| GB541963A (en) | Improvements in or relating to two-stroke fuel-injection internal-combustion engines | |
| GB541865A (en) | Improvements in or relating to valve-controlled four stroke cycle internal combustion oil engines | |
| GB496725A (en) | Improvements in two-stroke cycle internal combustion engines with swash-plate driving-gear | |
| GB1191556A (en) | Improvements in or relating to Two-Stroke Internal Combustion Engines. | |
| GB331899A (en) | Improvements in two-stroke cycle internal combustion engines | |
| GB509926A (en) | Improvements relating to uniflow scavenging of the cylinders of two-stroke cycle internal combustion engines | |
| GB531910A (en) | Improvements in or relating to internal combustion engines operating with injection of liquid fuel into the cylinders | |
| GB333638A (en) | Improvements in or relating to two-stroke internal combustion engines | |
| GB527327A (en) | Improvements in or relating to the combustion spaces of oil engines | |
| GB495371A (en) | Improvements in or relating to two-stroke internal combustion engines | |
| GB543359A (en) | Improvements relating to two-stroke internal combustion engines | |
| GB528903A (en) | Improvements in or relating to the combustion spaces of internal combustion engines |