GB8625170D0 - I c engines - Google Patents

I c engines

Info

Publication number
GB8625170D0
GB8625170D0 GB868625170A GB8625170A GB8625170D0 GB 8625170 D0 GB8625170 D0 GB 8625170D0 GB 868625170 A GB868625170 A GB 868625170A GB 8625170 A GB8625170 A GB 8625170A GB 8625170 D0 GB8625170 D0 GB 8625170D0
Authority
GB
United Kingdom
Prior art keywords
engines
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.)
Pending
Application number
GB868625170A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB868625170A priority Critical patent/GB8625170D0/en
Publication of GB8625170D0 publication Critical patent/GB8625170D0/en
Priority to GB08706281A priority patent/GB2196386A/en
Pending 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
    • 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)
GB868625170A 1986-10-21 1986-10-21 I c engines Pending GB8625170D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB868625170A GB8625170D0 (en) 1986-10-21 1986-10-21 I c engines
GB08706281A GB2196386A (en) 1986-10-21 1987-03-17 Adjustable i.c. engine intake valve guide and baffle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868625170A GB8625170D0 (en) 1986-10-21 1986-10-21 I c engines

Publications (1)

Publication Number Publication Date
GB8625170D0 true GB8625170D0 (en) 1986-11-26

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 After (1)

Application Number Title Priority Date Filing Date
GB08706281A Withdrawn GB2196386A (en) 1986-10-21 1987-03-17 Adjustable i.c. engine intake valve guide and baffle

Country Status (1)

Country Link
GB (2) GB8625170D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB8706281D0 (en) 1987-04-23
GB2196386A (en) 1988-04-27

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