GB2517427B - Method of controlling a waste gate valve of a turbocharger - Google Patents

Method of controlling a waste gate valve of a turbocharger Download PDF

Info

Publication number
GB2517427B
GB2517427B GB201314790A GB201314790A GB2517427B GB 2517427 B GB2517427 B GB 2517427B GB 201314790 A GB201314790 A GB 201314790A GB 201314790 A GB201314790 A GB 201314790A GB 2517427 B GB2517427 B GB 2517427B
Authority
GB
United Kingdom
Prior art keywords
turbocharger
controlling
gate valve
waste gate
waste
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
GB201314790A
Other versions
GB201314790D0 (en
GB2517427A (en
Inventor
Landsmann Gerhard
Camurtay Baris
Bernards Jörg
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB201314790A priority Critical patent/GB2517427B/en
Publication of GB201314790D0 publication Critical patent/GB201314790D0/en
Publication of GB2517427A publication Critical patent/GB2517427A/en
Application granted granted Critical
Publication of GB2517427B publication Critical patent/GB2517427B/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • 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
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/34—Control of exhaust back pressure, e.g. for turbocharged engines
    • 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)
  • Supercharger (AREA)
GB201314790A 2013-08-19 2013-08-19 Method of controlling a waste gate valve of a turbocharger Expired - Fee Related GB2517427B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201314790A GB2517427B (en) 2013-08-19 2013-08-19 Method of controlling a waste gate valve of a turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201314790A GB2517427B (en) 2013-08-19 2013-08-19 Method of controlling a waste gate valve of a turbocharger

Publications (3)

Publication Number Publication Date
GB201314790D0 GB201314790D0 (en) 2013-10-02
GB2517427A GB2517427A (en) 2015-02-25
GB2517427B true GB2517427B (en) 2020-01-01

Family

ID=49301885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201314790A Expired - Fee Related GB2517427B (en) 2013-08-19 2013-08-19 Method of controlling a waste gate valve of a turbocharger

Country Status (1)

Country Link
GB (1) GB2517427B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315619A (en) * 1987-12-29 1989-12-20 Honda Motor Co Ltd Supercharging pressure control in internal combustion engine
JPH06117264A (en) * 1992-10-05 1994-04-26 Toyota Motor Corp Supercharging pressure control device of aircraft internal combustion engine
JP2006250077A (en) * 2005-03-11 2006-09-21 Toyota Motor Corp Supercharging pressure control method of internal combustion engine with supercharger
JP2010261358A (en) * 2009-05-07 2010-11-18 Toyota Motor Corp Control apparatus for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315619A (en) * 1987-12-29 1989-12-20 Honda Motor Co Ltd Supercharging pressure control in internal combustion engine
JPH06117264A (en) * 1992-10-05 1994-04-26 Toyota Motor Corp Supercharging pressure control device of aircraft internal combustion engine
JP2006250077A (en) * 2005-03-11 2006-09-21 Toyota Motor Corp Supercharging pressure control method of internal combustion engine with supercharger
JP2010261358A (en) * 2009-05-07 2010-11-18 Toyota Motor Corp Control apparatus for internal combustion engine

Also Published As

Publication number Publication date
GB201314790D0 (en) 2013-10-02
GB2517427A (en) 2015-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200401