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GB201814512D0 - A rotary valve internal combustion engine - Google Patents

A rotary valve internal combustion engine

Info

Publication number
GB201814512D0
GB201814512D0 GBGB1814512.8A GB201814512A GB201814512D0 GB 201814512 D0 GB201814512 D0 GB 201814512D0 GB 201814512 A GB201814512 A GB 201814512A GB 201814512 D0 GB201814512 D0 GB 201814512D0
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
rotary valve
valve internal
rotary
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Withdrawn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
GBGB1814512.8A
Other versions
GB2576907A (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.)
RCV Engines Ltd
Original Assignee
RCV Engines 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.)
Filing date
Publication date
Application filed by RCV Engines Ltd filed Critical RCV Engines Ltd
Priority to GB1814512.8A priority Critical patent/GB2576907A/en
Publication of GB201814512D0 publication Critical patent/GB201814512D0/en
Priority to TW108101971A priority patent/TWI825063B/en
Priority to CN201980059398.7A priority patent/CN112703301B/en
Priority to AU2019333865A priority patent/AU2019333865B2/en
Priority to JP2021512237A priority patent/JP7479612B2/en
Priority to PCT/EP2019/073559 priority patent/WO2020049032A1/en
Priority to GB1912714.1A priority patent/GB2577398A/en
Priority to EP19772652.4A priority patent/EP3847347B1/en
Priority to BR112021004246-6A priority patent/BR112021004246B1/en
Priority to US17/272,800 priority patent/US11377983B2/en
Priority to PH1/2021/550465A priority patent/PH12021550465B1/en
Publication of GB2576907A publication Critical patent/GB2576907A/en
Priority to CONC2021/0002958A priority patent/CO2021002958A2/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Withdrawn legal-status Critical Current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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/028—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves having the rotational axis coaxial with the cylinder axis and the valve surface not surrounding piston or 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/06—Camshaft drives characterised by their transmission means the camshaft being driven by gear wheels

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Silencers (AREA)
GB1814512.8A 2018-09-06 2018-09-06 A rotary valve internal combustion engine Withdrawn GB2576907A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1814512.8A GB2576907A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine
TW108101971A TWI825063B (en) 2018-09-06 2019-01-18 A rotary valve internal combustion engine
PH1/2021/550465A PH12021550465B1 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
GB1912714.1A GB2577398A (en) 2018-09-06 2019-09-04 A Rotary valve internal combustion engine
AU2019333865A AU2019333865B2 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
JP2021512237A JP7479612B2 (en) 2018-09-06 2019-09-04 Rotary valve internal combustion engine
PCT/EP2019/073559 WO2020049032A1 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
CN201980059398.7A CN112703301B (en) 2018-09-06 2019-09-04 Rotary valve internal combustion engine
EP19772652.4A EP3847347B1 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
BR112021004246-6A BR112021004246B1 (en) 2018-09-06 2019-09-04 ROTARY VALVE INTERNAL COMBUSTION ENGINE AND PORTABLE HORTICULTURE MACHINE
US17/272,800 US11377983B2 (en) 2018-09-06 2019-09-04 Rotary valve internal combustion engine
CONC2021/0002958A CO2021002958A2 (en) 2018-09-06 2021-03-04 An internal combustion engine with rotary valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1814512.8A GB2576907A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine

Publications (2)

Publication Number Publication Date
GB201814512D0 true GB201814512D0 (en) 2018-10-24
GB2576907A GB2576907A (en) 2020-03-11

Family

ID=63921218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814512.8A Withdrawn GB2576907A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine

Country Status (2)

Country Link
GB (1) GB2576907A (en)
TW (1) TWI825063B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311119A (en) * 1979-04-05 1982-01-19 Menzies Murray A Internal combustion engines
US5474036A (en) * 1994-02-25 1995-12-12 Hansen Engine Corporation Internal combustion engine with rotary valve assembly having variable intake valve timing
US6499453B1 (en) * 2000-10-30 2002-12-31 Tecumseh Products Company Mid cam engine
JP2003307133A (en) * 2002-04-12 2003-10-31 Kawasaki Heavy Ind Ltd Two-stroke engine with stepped piston
GB2467947B (en) * 2009-02-20 2013-10-09 Rcv Engines Ltd An internal combustion engine
US9038611B2 (en) * 2011-11-14 2015-05-26 Ford Global Technologies, Llc NOx feedback for combustion control
JP2013147962A (en) * 2012-01-17 2013-08-01 Hitachi Koki Co Ltd Engine, and engine working machine

Also Published As

Publication number Publication date
GB2576907A (en) 2020-03-11
TWI825063B (en) 2023-12-11
TW202010927A (en) 2020-03-16

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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)