GB2257471B - An inlet arrangement for an internal combustion engine - Google Patents

An inlet arrangement for an internal combustion engine

Info

Publication number
GB2257471B
GB2257471B GB9218730A GB9218730A GB2257471B GB 2257471 B GB2257471 B GB 2257471B GB 9218730 A GB9218730 A GB 9218730A GB 9218730 A GB9218730 A GB 9218730A GB 2257471 B GB2257471 B GB 2257471B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
inlet arrangement
inlet
arrangement
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.)
Expired - Fee Related
Application number
GB9218730A
Other versions
GB9218730D0 (en
GB2257471A (en
Inventor
Robert Andrew Head
Mark William Garrett
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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
Priority claimed from GB9006639A external-priority patent/GB2242228A/en
Application filed by MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9218730A priority Critical patent/GB2257471B/en
Publication of GB9218730D0 publication Critical patent/GB9218730D0/en
Publication of GB2257471A publication Critical patent/GB2257471A/en
Application granted granted Critical
Publication of GB2257471B publication Critical patent/GB2257471B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB9218730A 1990-03-24 1992-09-03 An inlet arrangement for an internal combustion engine Expired - Fee Related GB2257471B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9218730A GB2257471B (en) 1990-03-24 1992-09-03 An inlet arrangement for an internal combustion engine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9006639A GB2242228A (en) 1990-03-24 1990-03-24 I.c engine charge swirl inlet arrangement
PCT/GB1991/000390 WO1991014858A1 (en) 1990-03-24 1991-03-13 An inlet arrangement for an internal combustion engine
GB9218730A GB2257471B (en) 1990-03-24 1992-09-03 An inlet arrangement for an internal combustion engine

Publications (3)

Publication Number Publication Date
GB9218730D0 GB9218730D0 (en) 1992-11-04
GB2257471A GB2257471A (en) 1993-01-13
GB2257471B true GB2257471B (en) 1993-11-17

Family

ID=26296836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9218730A Expired - Fee Related GB2257471B (en) 1990-03-24 1992-09-03 An inlet arrangement for an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2257471B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087480A (en) * 1980-11-13 1982-05-26 Suzuki Motor Co Internal combustion engine charge intake system
EP0074202A2 (en) * 1981-08-28 1983-03-16 Ricardo Consulting Engineers Limited Inlet air swirl control means for I.C. engines
EP0076632A1 (en) * 1981-09-29 1983-04-13 Bretton Patents Limited Internal combustion engine
GB2107780A (en) * 1981-10-22 1983-05-05 Audi Ag Controlling intake air swirl in fuel-injection ic engine
FR2569227A1 (en) * 1984-08-16 1986-02-21 Renault Device for generating a swirl of variable intensity for an internal combustion engine
EP0221312A2 (en) * 1985-10-26 1987-05-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Induction system for a spark-ignited engine with electronic fuel injection
EP0235288A1 (en) * 1985-08-23 1987-09-09 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable swirl suction device for engines
GB2196386A (en) * 1986-10-21 1988-04-27 Ford Motor Co Adjustable i.c. engine intake valve guide and baffle
GB2196388A (en) * 1986-04-02 1988-04-27 Mitsubishi Motors Corp Suction port means

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087480A (en) * 1980-11-13 1982-05-26 Suzuki Motor Co Internal combustion engine charge intake system
EP0074202A2 (en) * 1981-08-28 1983-03-16 Ricardo Consulting Engineers Limited Inlet air swirl control means for I.C. engines
EP0076632A1 (en) * 1981-09-29 1983-04-13 Bretton Patents Limited Internal combustion engine
GB2107780A (en) * 1981-10-22 1983-05-05 Audi Ag Controlling intake air swirl in fuel-injection ic engine
FR2569227A1 (en) * 1984-08-16 1986-02-21 Renault Device for generating a swirl of variable intensity for an internal combustion engine
EP0235288A1 (en) * 1985-08-23 1987-09-09 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable swirl suction device for engines
EP0221312A2 (en) * 1985-10-26 1987-05-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Induction system for a spark-ignited engine with electronic fuel injection
GB2196388A (en) * 1986-04-02 1988-04-27 Mitsubishi Motors Corp Suction port means
GB2196386A (en) * 1986-10-21 1988-04-27 Ford Motor Co Adjustable i.c. engine intake valve guide and baffle

Also Published As

Publication number Publication date
GB9218730D0 (en) 1992-11-04
GB2257471A (en) 1993-01-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090313