GB8706281D0 - I c engine - Google Patents
I c engineInfo
- Publication number
- GB8706281D0 GB8706281D0 GB878706281A GB8706281A GB8706281D0 GB 8706281 D0 GB8706281 D0 GB 8706281D0 GB 878706281 A GB878706281 A GB 878706281A GB 8706281 A GB8706281 A GB 8706281A GB 8706281 D0 GB8706281 D0 GB 8706281D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
- F02B31/06—Movable means, e.g. butterfly valves
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868625170A GB8625170D0 (en) | 1986-10-21 | 1986-10-21 | I c engines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8706281D0 true GB8706281D0 (en) | 1987-04-23 |
GB2196386A GB2196386A (en) | 1988-04-27 |
Family
ID=10606069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868625170A Pending GB8625170D0 (en) | 1986-10-21 | 1986-10-21 | I c engines |
GB08706281A Withdrawn GB2196386A (en) | 1986-10-21 | 1987-03-17 | Adjustable i.c. engine intake valve guide and baffle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868625170A Pending GB8625170D0 (en) | 1986-10-21 | 1986-10-21 | I c engines |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8625170D0 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232201B (en) * | 1989-05-19 | 1993-12-01 | Fiat Auto Spa | An improved internal combustion engine with adjustable turbulance of intake |
GB2242228A (en) * | 1990-03-24 | 1991-09-25 | Rover Group | I.c engine charge swirl inlet arrangement |
GB2257471B (en) * | 1990-03-24 | 1993-11-17 | Rover Group | An inlet arrangement for an internal combustion engine |
GB2248471A (en) * | 1990-10-04 | 1992-04-08 | Ford Motor Co | I.c.engine poppet valve guide and variable throttle |
JPH07119592A (en) * | 1993-09-06 | 1995-05-09 | Yamaha Motor Co Ltd | Engine with twin valve of fuel injection type |
US5671712A (en) * | 1994-01-25 | 1997-09-30 | Yamaha Hatsudoki Kabushiki Kaisha | Induction system for engine |
US5720255A (en) * | 1994-02-14 | 1998-02-24 | Yamaha Hatsudoki Kabushiki Kaisha | Control valve for multi-valve engine |
JP3506769B2 (en) * | 1994-06-14 | 2004-03-15 | ヤマハ発動機株式会社 | Engine intake control device |
EP0688939B1 (en) * | 1994-06-15 | 1998-11-11 | Yamaha Hatsudoki Kabushiki Kaisha | Cylinder head assembly for a multi-value internal combustion engine of an overhead camshaft type |
JPH0828284A (en) * | 1994-07-20 | 1996-01-30 | Yamaha Motor Co Ltd | Intake device for four-cycle engine |
JPH0874585A (en) * | 1994-08-31 | 1996-03-19 | Yamaha Motor Co Ltd | Intake controller of four-cycle engine |
GB2407622B (en) * | 2003-10-28 | 2005-07-13 | Anthony Edgar Blackburn | Throttle and inlet valves for 8 stroke and 4 stroke engines |
CN114439606B (en) * | 2020-10-30 | 2023-01-06 | 比亚迪股份有限公司 | Air inlet mechanism of engine and engine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3557762A (en) * | 1969-02-06 | 1971-01-26 | Gen Motors Corp | Engine with variable opening inlet valve means |
US4424777A (en) * | 1982-02-08 | 1984-01-10 | General Motors Corporation | Engine intake port with variable swirl vanes |
-
1986
- 1986-10-21 GB GB868625170A patent/GB8625170D0/en active Pending
-
1987
- 1987-03-17 GB GB08706281A patent/GB2196386A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2196386A (en) | 1988-04-27 |
GB8625170D0 (en) | 1986-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |