GB201814524D0 - A rotary vavle internal combustion engine - Google Patents

A rotary vavle internal combustion engine

Info

Publication number
GB201814524D0
GB201814524D0 GBGB1814524.3A GB201814524A GB201814524D0 GB 201814524 D0 GB201814524 D0 GB 201814524D0 GB 201814524 A GB201814524 A GB 201814524A GB 201814524 D0 GB201814524 D0 GB 201814524D0
Authority
GB
United Kingdom
Prior art keywords
vavle
rotary
combustion engine
internal combustion
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Withdrawn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
GBGB1814524.3A
Other versions
GB2576912A (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 GB1814524.3A priority Critical patent/GB2576912A/en
Publication of GB201814524D0 publication Critical patent/GB201814524D0/en
Priority to TW108101974A priority patent/TW202010928A/en
Priority to CN201980058700.7A priority patent/CN112673153B/en
Priority to GB1912678.8A priority patent/GB2577397B/en
Priority to PCT/EP2019/073575 priority patent/WO2020049040A1/en
Priority to JP2021509788A priority patent/JP7440493B2/en
Priority to EP19765443.7A priority patent/EP3847346A1/en
Priority to US17/272,867 priority patent/US11377982B2/en
Publication of GB2576912A publication Critical patent/GB2576912A/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Withdrawn legal-status Critical Current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
    • F01L7/021—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
    • F01L7/023—Cylindrical valves having a hollow or partly hollow body allowing axial inlet or exhaust fluid circulation
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M2013/0038—Layout of crankcase breathing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
GB1814524.3A 2018-09-06 2018-09-06 A rotary valve internal combustion engine Withdrawn GB2576912A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1814524.3A GB2576912A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine
TW108101974A TW202010928A (en) 2018-09-06 2019-01-18 A rotary valve internal combustion engine
CN201980058700.7A CN112673153B (en) 2018-09-06 2019-09-04 rotary valve internal combustion engine
GB1912678.8A GB2577397B (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
PCT/EP2019/073575 WO2020049040A1 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
JP2021509788A JP7440493B2 (en) 2018-09-06 2019-09-04 rotary valve internal combustion engine
EP19765443.7A EP3847346A1 (en) 2018-09-06 2019-09-04 A rotary valve internal combustion engine
US17/272,867 US11377982B2 (en) 2018-09-06 2019-09-04 Rotary valve internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1814524.3A GB2576912A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine

Publications (2)

Publication Number Publication Date
GB201814524D0 true GB201814524D0 (en) 2018-10-24
GB2576912A GB2576912A (en) 2020-03-11

Family

ID=63921180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814524.3A Withdrawn GB2576912A (en) 2018-09-06 2018-09-06 A rotary valve internal combustion engine

Country Status (2)

Country Link
GB (1) GB2576912A (en)
TW (1) TW202010928A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110131A (en) * 1975-03-25 1976-09-29 Nissan Motor NAINENKIKAN
GB2467947B (en) * 2009-02-20 2013-10-09 Rcv Engines Ltd An internal combustion engine
JP5478399B2 (en) * 2009-09-30 2014-04-23 株式会社クボタ Engine blow-by gas recirculation system
JP2015206342A (en) * 2014-04-23 2015-11-19 トヨタ紡織株式会社 Pcv valve and pcv device including the same

Also Published As

Publication number Publication date
GB2576912A (en) 2020-03-11
TW202010928A (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)