GB2232718B - Improvements in internal combustion engines - Google Patents
Improvements in internal combustion enginesInfo
- Publication number
- GB2232718B GB2232718B GB8913906A GB8913906A GB2232718B GB 2232718 B GB2232718 B GB 2232718B GB 8913906 A GB8913906 A GB 8913906A GB 8913906 A GB8913906 A GB 8913906A GB 2232718 B GB2232718 B GB 2232718B
- Authority
- GB
- United Kingdom
- Prior art keywords
- internal combustion
- combustion engines
- engines
- 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 - Fee Related
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
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L11/00—Valve arrangements in working piston or piston-rod
- F01L11/02—Valve arrangements in working piston or piston-rod in piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L5/00—Slide valve-gear or valve-arrangements
- F01L5/20—Slide valve-gear or valve-arrangements specially for two-stroke engines
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs per cylinder
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8913906A GB2232718B (en) | 1989-06-16 | 1989-06-16 | Improvements in internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8913906A GB2232718B (en) | 1989-06-16 | 1989-06-16 | Improvements in internal combustion engines |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8913906D0 GB8913906D0 (en) | 1989-08-02 |
GB2232718A GB2232718A (en) | 1990-12-19 |
GB2232718B true GB2232718B (en) | 1994-04-20 |
Family
ID=10658577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8913906A Expired - Fee Related GB2232718B (en) | 1989-06-16 | 1989-06-16 | Improvements in internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2232718B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10087818B2 (en) | 2014-03-29 | 2018-10-02 | Paul Jermyn D. Ocampo | Engine block and a process for hybrid ignition of an engine |
JP6588532B2 (en) * | 2014-04-24 | 2019-10-09 | シャウル・ヤーコビーShaul YAAKOBY | Free piston engine |
US11008864B2 (en) | 2014-04-24 | 2021-05-18 | Aquarius Engines (A.M.) Ltd. | Engine with work stroke and gas exchange through piston rod |
US11346219B2 (en) | 2014-04-24 | 2022-05-31 | Aquarius Engines (A.M.) Ltd. | Engine with work stroke and gas exchange through piston rod |
US9869179B2 (en) | 2015-07-15 | 2018-01-16 | Aquarius Engines (A.M.) Ltd. | Engine with piston that overshoots cylinder wall exhaust port |
WO2017068427A1 (en) | 2015-10-20 | 2017-04-27 | Shaul Yaakoby | Vibration prevention in a linear actuator |
US10641166B1 (en) | 2018-12-03 | 2020-05-05 | Aquarius Engines (A.M.) Ltd. | Piston rod and free piston engine |
US11008959B2 (en) | 2019-06-28 | 2021-05-18 | Aquarius Engines Central Europe Sp. z o.o. | System and method for controlling engine using reference point |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB306174A (en) * | ||||
GB159271A (en) * | 1919-11-19 | 1921-02-21 | Frank John Spencer | Improvements in two stroke internal combustion engines |
GB337248A (en) * | 1929-12-02 | 1930-10-30 | Improvements in two-stroke cycle internal combustion engines | |
WO1986004112A1 (en) * | 1985-01-02 | 1986-07-17 | Wone Adrian J | Internal combustion engine gas transfer system |
-
1989
- 1989-06-16 GB GB8913906A patent/GB2232718B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB306174A (en) * | ||||
GB159271A (en) * | 1919-11-19 | 1921-02-21 | Frank John Spencer | Improvements in two stroke internal combustion engines |
GB337248A (en) * | 1929-12-02 | 1930-10-30 | Improvements in two-stroke cycle internal combustion engines | |
WO1986004112A1 (en) * | 1985-01-02 | 1986-07-17 | Wone Adrian J | Internal combustion engine gas transfer system |
Also Published As
Publication number | Publication date |
---|---|
GB2232718A (en) | 1990-12-19 |
GB8913906D0 (en) | 1989-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950616 |