GB2264537B - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number: GB2264537B
Authority: GB; United Kingdom
Prior art keywords: combustion engine; internal combustion; engine; internal; combustion
Prior art date: 1992-02-26
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 - Lifetime

Application number

GB9303894A

Other versions

GB9303894D0 (en

GB2264537A (en

Inventor

Peter Russell Mattin

David William Blundell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lotus Cars Ltd

Original Assignee

Lotus Cars Ltd

Priority date (The priority date 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 date listed.)

1992-02-26

Filing date

1993-02-26

Publication date

1995-04-12

1993-02-26 Application filed by Lotus Cars Ltd filed Critical Lotus Cars Ltd

1993-04-14 Publication of GB9303894D0 publication Critical patent/GB9303894D0/en

1993-09-01 Publication of GB2264537A publication Critical patent/GB2264537A/en

1995-04-12 Application granted granted Critical

1995-04-12 Publication of GB2264537B publication Critical patent/GB2264537B/en

2013-02-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
- F02D13/0284—Variable control of exhaust valves only
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
- 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)
Output Control And Ontrol Of Special Type Engine (AREA)

GB9303894A 1992-02-26 1993-02-26 Internal combustion engine Expired - Lifetime GB2264537B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB929204231A GB9204231D0 (en)	1992-02-26	1992-02-26	Internal combustion engine

Publications (3)

Publication Number	Publication Date
GB9303894D0 GB9303894D0 (en)	1993-04-14
GB2264537A GB2264537A (en)	1993-09-01
GB2264537B true GB2264537B (en)	1995-04-12

Family

ID=10711168

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB929204231A Pending GB9204231D0 (en)	1992-02-26	1992-02-26	Internal combustion engine
GB9303894A Expired - Lifetime GB2264537B (en)	1992-02-26	1993-02-26	Internal combustion engine

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB929204231A Pending GB9204231D0 (en)	1992-02-26	1992-02-26	Internal combustion engine

Country Status (1)

Country	Link
GB (2)	GB9204231D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2475068B (en) *	2009-11-04	2014-06-25	Lotus Car	A two-stroke internal combustion engine with variable compression ratio and an exhaust port shutter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0174149A2 (en) *	1984-08-28	1986-03-12	Honda Giken Kogyo Kabushiki Kaisha	Two-stroke engine with variable port timing
WO1991017348A1 (en) *	1990-04-27	1991-11-14	Group Lotus Plc	Internal combustion engine

1992
- 1992-02-26 GB GB929204231A patent/GB9204231D0/en active Pending
1993
- 1993-02-26 GB GB9303894A patent/GB2264537B/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0174149A2 (en) *	1984-08-28	1986-03-12	Honda Giken Kogyo Kabushiki Kaisha	Two-stroke engine with variable port timing
WO1991017348A1 (en) *	1990-04-27	1991-11-14	Group Lotus Plc	Internal combustion engine

Also Published As

Publication number	Publication date
GB9303894D0 (en)	1993-04-14
GB2264537A (en)	1993-09-01
GB9204231D0 (en)	1992-04-08

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Legal Events

Date	Code	Title	Description
2013-03-20	PE20	Patent expired after termination of 20 years	Expiry date: 20130225