WO2011096640A3 - Turbocharger actuator - Google Patents

Turbocharger actuator Download PDF

Info

Publication number
WO2011096640A3
WO2011096640A3 PCT/KR2010/008785 KR2010008785W WO2011096640A3 WO 2011096640 A3 WO2011096640 A3 WO 2011096640A3 KR 2010008785 W KR2010008785 W KR 2010008785W WO 2011096640 A3 WO2011096640 A3 WO 2011096640A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
section
cover body
magnet
turbocharger
Prior art date
Application number
PCT/KR2010/008785
Other languages
French (fr)
Korean (ko)
Other versions
WO2011096640A2 (en
Inventor
강지만
최남선
김차식
Original Assignee
주식회사 인팩
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 KR1020100010704A external-priority patent/KR20110091067A/en
Priority claimed from KR1020100101426A external-priority patent/KR101160072B1/en
Priority claimed from KR1020100101432A external-priority patent/KR101160073B1/en
Priority claimed from KR1020100107475A external-priority patent/KR101205707B1/en
Application filed by 주식회사 인팩 filed Critical 주식회사 인팩
Publication of WO2011096640A2 publication Critical patent/WO2011096640A2/en
Publication of WO2011096640A3 publication Critical patent/WO2011096640A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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)
  • Supercharger (AREA)

Abstract

The present invention relates to a turbocharger actuator, which comprises: an actuator section provided with a piston rod that reciprocates according to an engine state; and a position sensor section for sensing the piston rod. The position sensor section includes: a cover body mounted at the upper portion of the actuator section; an insert body integrally formed into the cover body and formed with a through-hole; a shaft mounted into the though-hole to be able to reciprocate; a magnet provided in the shaft; and a terminal assembly having a hall sensor responding to the magnetic force of the magnet, wherein the actuator section is integrated into the lower side of the cover body. Therefore, the state of a turbocharger is detected by only the magnet and the hall sensor, so that it is possible to reduce manufacturing costs and a malfunction rate of a product via the simplification of components. In addition, the sensor section for detection is integrally over-molded into the components of a product, so that it is possible to prevent malfunction due to vibration or moisture inflow so as to improve durability.
PCT/KR2010/008785 2010-02-05 2010-12-09 Turbocharger actuator WO2011096640A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020100010704A KR20110091067A (en) 2010-02-05 2010-02-05 Turbo charger actuator positon sensor
KR10-2010-0010704 2010-02-05
KR1020100101426A KR101160072B1 (en) 2010-10-18 2010-10-18 Actuator structure of turbocharger
KR1020100101432A KR101160073B1 (en) 2010-10-18 2010-10-18 Actuator structure of turbocharger
KR10-2010-0101432 2010-10-18
KR10-2010-0101426 2010-10-18
KR10-2010-0107475 2010-11-01
KR1020100107475A KR101205707B1 (en) 2010-11-01 2010-11-01 Actuator structure of turbocharger

Publications (2)

Publication Number Publication Date
WO2011096640A2 WO2011096640A2 (en) 2011-08-11
WO2011096640A3 true WO2011096640A3 (en) 2011-11-03

Family

ID=44355900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008785 WO2011096640A2 (en) 2010-02-05 2010-12-09 Turbocharger actuator

Country Status (1)

Country Link
WO (1) WO2011096640A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3514606B2 (en) * 1997-06-03 2004-03-31 三菱電機株式会社 Turbocharger control device
JP2004150400A (en) * 2002-11-01 2004-05-27 Hino Motors Ltd Continuously operating device for apparatus for engine
JP2004251203A (en) * 2003-02-20 2004-09-09 Jidosha Denki Kogyo Co Ltd Nozzle vane driving control device for variable nozzle type turbo charger
JP2005180456A (en) * 2005-03-04 2005-07-07 Hitachi Ltd Variable displacement turbocharger of automobile internal combustion engine with moving blade type turbine
KR20080090696A (en) * 2007-04-05 2008-10-09 삼성전자주식회사 Device for detecting position of antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3514606B2 (en) * 1997-06-03 2004-03-31 三菱電機株式会社 Turbocharger control device
JP2004150400A (en) * 2002-11-01 2004-05-27 Hino Motors Ltd Continuously operating device for apparatus for engine
JP2004251203A (en) * 2003-02-20 2004-09-09 Jidosha Denki Kogyo Co Ltd Nozzle vane driving control device for variable nozzle type turbo charger
JP2005180456A (en) * 2005-03-04 2005-07-07 Hitachi Ltd Variable displacement turbocharger of automobile internal combustion engine with moving blade type turbine
KR20080090696A (en) * 2007-04-05 2008-10-09 삼성전자주식회사 Device for detecting position of antenna

Also Published As

Publication number Publication date
WO2011096640A2 (en) 2011-08-11

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