GB428695A - Improvements in or relating to cylinders for internal combustion engines - Google Patents
Improvements in or relating to cylinders for internal combustion enginesInfo
- Publication number
- GB428695A GB428695A GB32064/33A GB3206433A GB428695A GB 428695 A GB428695 A GB 428695A GB 32064/33 A GB32064/33 A GB 32064/33A GB 3206433 A GB3206433 A GB 3206433A GB 428695 A GB428695 A GB 428695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combustion chamber
- constriction
- per cent
- plug
- passage
- 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
- F02B19/00—Engines characterised by precombustion 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
428,695. Cylinders. RICARDO, H. R., 21, Suffolk Street, Pall Mall, London. Nov. 17, 1933, Nos. 32064 and 32065. [Classes 7 (ii) and 7 (iii)] A turbulent combustion chamber for an overhead valve engine comprises a compact chamber G which, with its connecting passage G<3>, has a capacity of between 85 and 98 per cent of the clearance space ; the cross-sectional area of a constriction G<2> in the passage G<3> is between 15 and 25 per cent of the piston face area, and the clearance between the flat part C<1> of the cylinder head, containing the valve seats, and the piston face is between 1 and 2.5 per cent of the piston stroke. The sparking plug H is located opposite the passage G<3> in a smooth-walled recess G'. The constriction G<2> is formed by the cylinder bore overlapping not more than one half of the orifice of the combustion chamber. The constriction may however be nearer the chamber G-e.g. in a plane inclined at 45‹ with the flat underside of the head. Fig. 4 shows a cylindrical combustion chamber having a conical top. By inserting a liner L, a loosely fitting plug M, a fuel injection device J and a heater plug K and by removing the sparking plug H and plugging the socket, the engine will operate by compression-ignition as described in Specifications 384,340 and 389,862. Specification 148,046, [Class 7 (ii)], also is referred to. One of the Provisional Specifications describes an arrangement in which the orifice of the combustion chamber is smaller and does not overlap the cylinder bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32064/33A GB428695A (en) | 1933-11-17 | 1933-11-17 | Improvements in or relating to cylinders for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32064/33A GB428695A (en) | 1933-11-17 | 1933-11-17 | Improvements in or relating to cylinders for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB428695A true GB428695A (en) | 1935-05-17 |
Family
ID=10332625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32064/33A Expired GB428695A (en) | 1933-11-17 | 1933-11-17 | Improvements in or relating to cylinders for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB428695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE951964C (en) * | 1952-05-22 | 1956-11-08 | Gen Motors Corp | Internal combustion engine with hanging inlet and outlet valves |
| DE1027931B (en) * | 1952-05-28 | 1958-04-10 | Gen Motors Corp | Internal combustion engine with spark ignition |
-
1933
- 1933-11-17 GB GB32064/33A patent/GB428695A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE951964C (en) * | 1952-05-22 | 1956-11-08 | Gen Motors Corp | Internal combustion engine with hanging inlet and outlet valves |
| DE1027931B (en) * | 1952-05-28 | 1958-04-10 | Gen Motors Corp | Internal combustion engine with spark ignition |
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