GB493702A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type - Google Patents
Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition typeInfo
- Publication number
- GB493702A GB493702A GB10039/37A GB1003937A GB493702A GB 493702 A GB493702 A GB 493702A GB 10039/37 A GB10039/37 A GB 10039/37A GB 1003937 A GB1003937 A GB 1003937A GB 493702 A GB493702 A GB 493702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- axis
- passage
- relating
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 239000000446 fuel Substances 0.000 title abstract 4
- 230000006835 compression Effects 0.000 title abstract 2
- 238000007906 compression Methods 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/14—Engines characterised by precombustion chambers with compression ignition
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
-
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
493,702. Oil engines. RICARDO, H. R. April 8, 1937, No. 10039. [Class 7 (iii)] In an engine having a combustion chamber which communicates with the cylinder space through a tangential passage D in a heatinsulated plug C, the distance between the nozzle G of the fuel injector and the point where the axis of the fuel jet meets the combustion chamber wall is increased by forming the chamber as an elongated sphere. As shown, the chamber has two hemispherical portions A, B spaced by a short cylinder H or other figure of revolution about the axis X-X. The axis of the fuel jet is either parallel to but not coincident with, or at a small angle to the axis of the elongated chamber. The chamber may contain not more than 50 per cent of the total volume of the combustion space at the end of the compression stroke, the remainder of the combustion space being constituted by the passage D and the clearance between the piston E<1> and the cylinder head this clearance being increased by the recess E adjacent the passage D. Specifications 431,345, 439,426, and 457,491 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10039/37A GB493702A (en) | 1937-04-08 | 1937-04-08 | Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10039/37A GB493702A (en) | 1937-04-08 | 1937-04-08 | Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB493702A true GB493702A (en) | 1938-10-10 |
Family
ID=9960327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10039/37A Expired GB493702A (en) | 1937-04-08 | 1937-04-08 | Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB493702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458680A1 (en) * | 1979-06-05 | 1981-01-02 | Yanmar Diesel Engine Co | DIESEL ENGINE ANTICHAMBRE |
-
1937
- 1937-04-08 GB GB10039/37A patent/GB493702A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458680A1 (en) * | 1979-06-05 | 1981-01-02 | Yanmar Diesel Engine Co | DIESEL ENGINE ANTICHAMBRE |
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