KR101719017B1 - 다중-속도 유성 변속기용 전자제어식 변속범위 밸브 - Google Patents

다중-속도 유성 변속기용 전자제어식 변속범위 밸브 Download PDF

Info

Publication number
KR101719017B1
KR101719017B1 KR1020127004978A KR20127004978A KR101719017B1 KR 101719017 B1 KR101719017 B1 KR 101719017B1 KR 1020127004978 A KR1020127004978 A KR 1020127004978A KR 20127004978 A KR20127004978 A KR 20127004978A KR 101719017 B1 KR101719017 B1 KR 101719017B1
Authority
KR
South Korea
Prior art keywords
shift
valve
transmission
control device
fluid
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.)
Active
Application number
KR1020127004978A
Other languages
English (en)
Korean (ko)
Other versions
KR20120048653A (ko
Inventor
찰스 에프. 롱
찰스 티. 테일러
Original Assignee
알리손 트랜스미션, 인크.
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 알리손 트랜스미션, 인크. filed Critical 알리손 트랜스미션, 인크.
Publication of KR20120048653A publication Critical patent/KR20120048653A/ko
Application granted granted Critical
Publication of KR101719017B1 publication Critical patent/KR101719017B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/045—Ratio selector apparatus consisting of fluid valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1204—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1244—Keeping the current state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1288—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is an actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20024—Fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
KR1020127004978A 2009-07-28 2010-06-28 다중-속도 유성 변속기용 전자제어식 변속범위 밸브 Active KR101719017B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/510,487 2009-07-28
US12/510,487 US8371988B2 (en) 2009-07-28 2009-07-28 Electronically controlled range valve for multi-speed planetary transmission
PCT/US2010/040162 WO2011014326A1 (en) 2009-07-28 2010-06-28 Electronically controlled range valve for multi-speed planetary transmission

Publications (2)

Publication Number Publication Date
KR20120048653A KR20120048653A (ko) 2012-05-15
KR101719017B1 true KR101719017B1 (ko) 2017-03-22

Family

ID=43527553

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127004978A Active KR101719017B1 (ko) 2009-07-28 2010-06-28 다중-속도 유성 변속기용 전자제어식 변속범위 밸브

Country Status (7)

Country Link
US (3) US8371988B2 (enExample)
EP (1) EP2459904B1 (enExample)
KR (1) KR101719017B1 (enExample)
CN (2) CN102575763B (enExample)
CA (1) CA2769058C (enExample)
IN (1) IN2012DN01497A (enExample)
WO (1) WO2011014326A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090258756A1 (en) * 2008-04-15 2009-10-15 Long Charles F Fly-by-wire control for multi-speed planetary transmission
US8371988B2 (en) 2009-07-28 2013-02-12 Allison Transmission, Inc. Electronically controlled range valve for multi-speed planetary transmission
US8401752B2 (en) * 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
US8578802B2 (en) * 2009-12-16 2013-11-12 Allison Transmission, Inc. System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission
DE102011017695B4 (de) * 2011-04-28 2023-11-09 Zf Friedrichshafen Ag Vorrichtung zum Betätigen einer Getriebeeinrichtung mit mehreren elektrohydraulisch betätigbaren reib- und formschlüssigen Schaltelementen
JP5612624B2 (ja) 2012-03-08 2014-10-22 富士重工業株式会社 レンジ切替装置
US9399454B2 (en) * 2014-11-21 2016-07-26 GM Global Technology Operations LLC Transmission with electronic range selector and pull out of park control logic
CN109642660B (zh) * 2016-10-26 2021-03-19 加特可株式会社 车辆的控制装置及车辆的控制方法
US10023190B2 (en) * 2016-10-28 2018-07-17 Ford Global Technologies, Llc Method and control for operating a transmission in neutral
CN110651347B (zh) * 2017-06-05 2021-08-27 阿尔卑斯阿尔派株式会社 推压式换档装置
DE112018003325T5 (de) 2017-06-30 2020-03-12 Allison Transmission, Inc. Steuerungssystem und Verfahren dafür für ein mehrgängiges Getriebe
US10514094B2 (en) * 2017-07-13 2019-12-24 GM Global Technology Operations LLC Method for controlling the internal electronic range selection for a 9 speed automatic transmission
GB201803286D0 (en) * 2018-02-28 2018-04-11 3D Oscopy Ltd Imaging system and method
CN109869477B (zh) * 2019-03-28 2024-01-26 徐州徐工施维英机械有限公司 一种变速箱换档保护系统及工程机械
US11181193B2 (en) * 2019-11-27 2021-11-23 Allison Transmission, Inc. Power off hydraulic default strategy
CN113464639B (zh) * 2021-06-09 2023-01-24 贵州大学 一种重型液力自动变速器的断电保护系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070117671A1 (en) 2005-11-21 2007-05-24 Long Charles F Multiplexed control system and method for an electrically variable hybrid transmission

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070927A (en) * 1976-06-04 1978-01-31 General Motors Corporation Planetary gearing arrangement for a transmission
US4075912A (en) * 1976-12-20 1978-02-28 General Motors Corporation Transmission with sump oil level responsive controls
JPS5642761A (en) * 1979-09-10 1981-04-21 Toyota Motor Corp Oil pressure controller for automatic transmission
JP2689630B2 (ja) * 1989-08-09 1997-12-10 トヨタ自動車株式会社 車両用油圧クラッチの油圧制御装置
JPH08184365A (ja) * 1994-12-28 1996-07-16 Nippon Soken Inc 車両用自動変速装置
US5616093A (en) * 1995-10-13 1997-04-01 General Motors Corporation Electro-hydraulic control system in a power transmission
US5601506A (en) * 1995-10-13 1997-02-11 General Motors Corporation Electro-hydraulic control system in a power transmission
US6319164B1 (en) * 2000-05-23 2001-11-20 General Motors Corporation Electro-hydraulic control with a manual selection valve
KR100391411B1 (ko) * 2000-12-30 2003-07-12 현대자동차주식회사 차량용 자동변속기의 유압 제어 시스템
US6520881B1 (en) * 2001-08-06 2003-02-18 General Motors Corporation Fly-by-wire electro-hydraulic control mechanism for a six speed transmission
US6585617B1 (en) * 2001-12-19 2003-07-01 General Motors Corporation Electro-hydraulic control system for a multi-speed power transmission
US7140993B2 (en) * 2004-10-28 2006-11-28 General Motors Corporation Fly-by-wire limp home and multi-plex system
US7288039B2 (en) * 2005-10-31 2007-10-30 General Motors Corporation Multiplexed pressure switch system for an electrically variable hybrid transmission
US7628729B2 (en) * 2005-12-28 2009-12-08 Aisin Aw Co., Ltd. Hydraulic control apparatus for an automatic transmission
US7510496B2 (en) * 2006-06-06 2009-03-31 General Motors Corporation Electro-hydraulic control system with interlock protection
US7651427B2 (en) * 2007-01-24 2010-01-26 GM Global Trechnology Operations, Inc. Electro-hydraulic control system with multiplexed pressure switch diagnostic system
US7736269B2 (en) * 2007-02-14 2010-06-15 Gm Global Technology Operations, Inc. Electro-hydraulic control system with three-position dog clutch actuator valve
US8052563B2 (en) * 2007-09-18 2011-11-08 GM Global Technology Operations LLC Electro-hydraulic control system for transmission with dual-area piston for torque-transmitting mechanism
US7980995B2 (en) * 2007-09-18 2011-07-19 GM Global Technology Operations LLC Electro-hydraulic control system with multiplexed solenoid for retarder operation and main pressure modulation
KR100953307B1 (ko) * 2007-11-06 2010-04-21 현대자동차주식회사 차량용 8속 자동 변속기의 유압 제어시스템
US8371988B2 (en) 2009-07-28 2013-02-12 Allison Transmission, Inc. Electronically controlled range valve for multi-speed planetary transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070117671A1 (en) 2005-11-21 2007-05-24 Long Charles F Multiplexed control system and method for an electrically variable hybrid transmission

Also Published As

Publication number Publication date
EP2459904A1 (en) 2012-06-06
US20110028270A1 (en) 2011-02-03
US9765877B2 (en) 2017-09-19
US8371988B2 (en) 2013-02-12
EP2459904A4 (en) 2013-04-24
CN102575763A (zh) 2012-07-11
US20130145883A1 (en) 2013-06-13
US8858378B2 (en) 2014-10-14
CN104675987A (zh) 2015-06-03
WO2011014326A1 (en) 2011-02-03
KR20120048653A (ko) 2012-05-15
IN2012DN01497A (enExample) 2015-06-05
CA2769058A1 (en) 2011-02-03
CN104675987B (zh) 2018-04-06
CA2769058C (en) 2017-05-23
EP2459904B1 (en) 2017-09-20
CN102575763B (zh) 2015-01-21
US20150027259A1 (en) 2015-01-29

Similar Documents

Publication Publication Date Title
KR101719017B1 (ko) 다중-속도 유성 변속기용 전자제어식 변속범위 밸브
EP2401527B1 (en) Electro-hydraulic failure recovery control for dual clutch transmission
US9447868B2 (en) Electro-hydraulic control including blocking features for multi-speed automatic transmission
US8206254B2 (en) Manual valve control for multi-speed planetary transmission
US10920875B2 (en) Control system and method thereof for multispeed transmission

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20120227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20150603

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160620

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20170206

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20170316

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20170316

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20200309

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20210312

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20220303

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20240305

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20250305

Start annual number: 9

End annual number: 9