GB2420591B - Assisting start of an internal combustion engine by restricting gas flow through the inlet - Google Patents

Assisting start of an internal combustion engine by restricting gas flow through the inlet

Info

Publication number
GB2420591B
GB2420591B GB0426047A GB0426047A GB2420591B GB 2420591 B GB2420591 B GB 2420591B GB 0426047 A GB0426047 A GB 0426047A GB 0426047 A GB0426047 A GB 0426047A GB 2420591 B GB2420591 B GB 2420591B
Authority
GB
United Kingdom
Prior art keywords
inlet
combustion engine
internal combustion
gas flow
restricting gas
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
GB0426047A
Other versions
GB2420591A (en
GB0426047D0 (en
Inventor
Edward Timothy Bishop
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.)
CONNAUGHT ENGINEERING Ltd
Connaught Motor Co Ltd
Original Assignee
CONNAUGHT ENGINEERING Ltd
Connaught Motor Co 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 CONNAUGHT ENGINEERING Ltd, Connaught Motor Co Ltd filed Critical CONNAUGHT ENGINEERING Ltd
Priority to GB0426047A priority Critical patent/GB2420591B/en
Publication of GB0426047D0 publication Critical patent/GB0426047D0/en
Publication of GB2420591A publication Critical patent/GB2420591A/en
Application granted granted Critical
Publication of GB2420591B publication Critical patent/GB2420591B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation
    • 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
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB0426047A 2004-11-26 2004-11-26 Assisting start of an internal combustion engine by restricting gas flow through the inlet Expired - Fee Related GB2420591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0426047A GB2420591B (en) 2004-11-26 2004-11-26 Assisting start of an internal combustion engine by restricting gas flow through the inlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0426047A GB2420591B (en) 2004-11-26 2004-11-26 Assisting start of an internal combustion engine by restricting gas flow through the inlet

Publications (3)

Publication Number Publication Date
GB0426047D0 GB0426047D0 (en) 2004-12-29
GB2420591A GB2420591A (en) 2006-05-31
GB2420591B true GB2420591B (en) 2008-12-10

Family

ID=33561428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0426047A Expired - Fee Related GB2420591B (en) 2004-11-26 2004-11-26 Assisting start of an internal combustion engine by restricting gas flow through the inlet

Country Status (1)

Country Link
GB (1) GB2420591B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498246B (en) * 2009-03-03 2012-07-04 周同庆 Pressure reducing air inlet high compression ratio internal-combustion engines

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229353A (en) * 1993-02-03 1994-08-16 Toyota Motor Corp Air assist device of fuel injection type internal combustion engine
US5542388A (en) * 1994-08-17 1996-08-06 Toyota Jidosha Kabushiki Kaisha Air-flow control device for engine
JPH094474A (en) * 1995-06-21 1997-01-07 Toyota Motor Corp Intake air control device for internal combustion engine
US5632249A (en) * 1995-06-22 1997-05-27 Toyota Jidosha Kabushiki Kaisha Air flow control device of engine
US5704324A (en) * 1994-08-17 1998-01-06 Toyota Jidosha Kabushiki Kaisha Engine
US5722365A (en) * 1995-06-05 1998-03-03 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for engine
EP1024273A2 (en) * 1999-01-29 2000-08-02 Toyota Jidosha Kabushiki Kaisha Intake air control system for internal combustion engine
US20040000282A1 (en) * 2002-07-01 2004-01-01 Toyota Jidosha Kabushiki Kaisha Control apparatus for an internal combustion engine and control method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06229353A (en) * 1993-02-03 1994-08-16 Toyota Motor Corp Air assist device of fuel injection type internal combustion engine
US5542388A (en) * 1994-08-17 1996-08-06 Toyota Jidosha Kabushiki Kaisha Air-flow control device for engine
US5704324A (en) * 1994-08-17 1998-01-06 Toyota Jidosha Kabushiki Kaisha Engine
US5722365A (en) * 1995-06-05 1998-03-03 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for engine
JPH094474A (en) * 1995-06-21 1997-01-07 Toyota Motor Corp Intake air control device for internal combustion engine
US5632249A (en) * 1995-06-22 1997-05-27 Toyota Jidosha Kabushiki Kaisha Air flow control device of engine
EP1024273A2 (en) * 1999-01-29 2000-08-02 Toyota Jidosha Kabushiki Kaisha Intake air control system for internal combustion engine
US20040000282A1 (en) * 2002-07-01 2004-01-01 Toyota Jidosha Kabushiki Kaisha Control apparatus for an internal combustion engine and control method thereof

Also Published As

Publication number Publication date
GB2420591A (en) 2006-05-31
GB0426047D0 (en) 2004-12-29

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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)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110804 AND 20110810

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111126