GB0520028D0 - Switchable two-stroke/four-stroke engine - Google Patents

Switchable two-stroke/four-stroke engine

Info

Publication number
GB0520028D0
GB0520028D0 GBGB0520028.2A GB0520028A GB0520028D0 GB 0520028 D0 GB0520028 D0 GB 0520028D0 GB 0520028 A GB0520028 A GB 0520028A GB 0520028 D0 GB0520028 D0 GB 0520028D0
Authority
GB
United Kingdom
Prior art keywords
stroke
switchable
engine
stroke 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Withdrawn
Application number
GBGB0520028.2A
Other versions
GB2430709A (en
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0520028A priority Critical patent/GB2430709A/en
Publication of GB0520028D0 publication Critical patent/GB0520028D0/en
Publication of GB2430709A publication Critical patent/GB2430709A/en
Withdrawn legal-status Critical Current

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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
GB0520028A 2005-10-03 2005-10-03 Switchable two-stroke/four-stroke engine Withdrawn GB2430709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0520028A GB2430709A (en) 2005-10-03 2005-10-03 Switchable two-stroke/four-stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0520028A GB2430709A (en) 2005-10-03 2005-10-03 Switchable two-stroke/four-stroke engine

Publications (2)

Publication Number Publication Date
GB0520028D0 true GB0520028D0 (en) 2005-11-09
GB2430709A GB2430709A (en) 2007-04-04

Family

ID=35395128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520028A Withdrawn GB2430709A (en) 2005-10-03 2005-10-03 Switchable two-stroke/four-stroke engine

Country Status (1)

Country Link
GB (1) GB2430709A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002802B4 (en) * 2007-01-18 2009-04-09 Audi Ag Method for switching a valve train of an internal combustion engine between a two-stroke and a four-stroke operation and valve train
US9732682B2 (en) 2012-09-07 2017-08-15 Ford Global Technologies, Llc Internal combustion engine which may be selectively operated by the two-stroke method or the four-stroke method and method for operating such an internal combustion engine
CN104863724A (en) * 2015-05-25 2015-08-26 曲严忠 Extra-high compression ratio supercharging direct-injection gasoline engine and running state switching method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158044A (en) * 1990-09-10 1992-10-27 Isuzu Ceramics Research Institute Co., Ltd. Engine selectively operable in two- and four-cycle modes
GB2364745A (en) * 2000-07-14 2002-02-06 Jonathan Austin Ma Camshaft drive system for selectable two-stroke/ four-stroke i.c. engine

Also Published As

Publication number Publication date
GB2430709A (en) 2007-04-04

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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)