DE102004031155B4 - Zustandsermittlungsvorrichtung für ein durch ein Arbeitsfluid belastendes Element und Zustandsermittlungsvorrichtung für eine Fluiddrucksteuerschaltung - Google Patents

Zustandsermittlungsvorrichtung für ein durch ein Arbeitsfluid belastendes Element und Zustandsermittlungsvorrichtung für eine Fluiddrucksteuerschaltung Download PDF

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Publication number
DE102004031155B4
DE102004031155B4 DE102004031155A DE102004031155A DE102004031155B4 DE 102004031155 B4 DE102004031155 B4 DE 102004031155B4 DE 102004031155 A DE102004031155 A DE 102004031155A DE 102004031155 A DE102004031155 A DE 102004031155A DE 102004031155 B4 DE102004031155 B4 DE 102004031155B4
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Prior art keywords
section
valve
pressure
valve body
state
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Expired - Fee Related
Application number
DE102004031155A
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German (de)
English (en)
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DE102004031155A1 (de
Inventor
Takaaki Toyota Tokura
Katsumi Toyota Kono
Tomohiro Toyota Asami
Nobufusa Toyota Kobayashi
Hideki Toyota Takamatsu
Norimi Toyota Asahara
Shu Asami
Ryoichi Hibino
Hiroyuki Nishizawa
Masataka Osawa
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Toyota Motor Corp
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Toyota Motor Corp
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Publication of DE102004031155B4 publication Critical patent/DE102004031155B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/526—Pressure control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0203—Control by fluid pressure with an accumulator; Details thereof
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3022—Current
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3028—Voltage
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5114—Failsafe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
  • Servomotors (AREA)
  • Control Of Fluid Pressure (AREA)
DE102004031155A 2003-06-30 2004-06-28 Zustandsermittlungsvorrichtung für ein durch ein Arbeitsfluid belastendes Element und Zustandsermittlungsvorrichtung für eine Fluiddrucksteuerschaltung Expired - Fee Related DE102004031155B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003187771 2003-06-30
JP2003-187771 2003-06-30
JP2004092477A JP4269999B2 (ja) 2003-06-30 2004-03-26 負荷要素の状態検出装置
JP2004-092477 2004-03-26

Publications (2)

Publication Number Publication Date
DE102004031155A1 DE102004031155A1 (de) 2005-03-10
DE102004031155B4 true DE102004031155B4 (de) 2011-05-05

Family

ID=33543553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004031155A Expired - Fee Related DE102004031155B4 (de) 2003-06-30 2004-06-28 Zustandsermittlungsvorrichtung für ein durch ein Arbeitsfluid belastendes Element und Zustandsermittlungsvorrichtung für eine Fluiddrucksteuerschaltung

Country Status (3)

Country Link
US (1) US7159506B2 (https=)
JP (1) JP4269999B2 (https=)
DE (1) DE102004031155B4 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4896580B2 (ja) * 2005-08-31 2012-03-14 コマツＮｔｃ株式会社 工作機械における主軸装置への工具ホルダ装着時の異常判定方法及び異常判定装置
DE502007003730D1 (de) * 2006-03-08 2010-06-24 Luk Lamellen & Kupplungsbau Kupplungssteuerungseinrichtung
US7740688B2 (en) * 2006-09-26 2010-06-22 Praxair Technology, Inc. Process and apparatus for carbon dioxide recovery
DE102006061344A1 (de) * 2006-12-22 2008-06-26 Robert Bosch Gmbh Kupplungshydraulikkreis
ITMO20070133A1 (it) * 2007-04-17 2008-10-18 Landi Renzo Spa Regolatore e metodo per regolare la pressione di un fluido
JP2008304041A (ja) * 2007-06-11 2008-12-18 Aisin Aw Co Ltd 移動不良検出装置
US9140337B2 (en) * 2007-10-23 2015-09-22 GM Global Technology Operations LLC Method for model based clutch control and torque estimation
JP4915332B2 (ja) * 2007-11-28 2012-04-11 トヨタ自動車株式会社 電磁アクチュエータの制御装置
JP5394636B2 (ja) * 2007-12-12 2014-01-22 株式会社タダノ トラック搭載型クレーンの安定限界信号発生装置
JP4905384B2 (ja) * 2008-02-21 2012-03-28 トヨタ自動車株式会社 油圧制御装置
WO2009117742A1 (en) * 2008-03-21 2009-09-24 The Trustees Of Columbia University In The City Of New York Methods and systems of determining the effectiveness of capital improvement projects
US20100087999A1 (en) * 2008-10-03 2010-04-08 Gm Global Technology Operations, Inc. Apparatus and Method for Detecting End-of-Fill at Clutch in Automatic Transmission
JP6072592B2 (ja) * 2013-04-12 2017-02-01 本田技研工業株式会社 四輪駆動車の駆動力配分装置
DE102014203383A1 (de) * 2014-02-25 2015-08-27 Zf Friedrichshafen Ag Ansteuerungsanordnung mit einer Stromanpassungseinheit
US10139375B2 (en) * 2016-09-01 2018-11-27 Caterpillar Inc. Methods and systems for monitoring quality of hydraulic fluid in electro-hydraulic (EH) valve
CN110107547B (zh) * 2019-05-16 2020-05-05 南京航空航天大学 基于开关阀体积流量拟合模块的气缸输出力伺服控制系统

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054599A (en) * 1990-12-24 1991-10-08 Caterpillar Inc. End of fill detector for a hydraulic clutch
US5251091A (en) * 1990-06-18 1993-10-05 Aisin Aw Co., Ltd. Solenoid driving circuit for automatic transmission
JPH05263913A (ja) * 1992-03-18 1993-10-12 Mitsubishi Motors Corp 車両用自動変速機の変速制御方法
JPH08201130A (ja) * 1995-01-27 1996-08-09 Sekiyu Kodan タービン型流量計による２相流体の流量計測方法
DE19715716A1 (de) * 1996-04-15 1997-10-30 Aisin Aw Co Stromsteuersystem für Linearmagnetspule
JPH10213215A (ja) * 1997-01-30 1998-08-11 Aisin Aw Co Ltd 自動変速機の変速制御装置
JPH11153247A (ja) * 1997-10-06 1999-06-08 Husco Internatl Inc 磁気抵抗電磁アクチュエータにおける電機子位置を検出する装置及びその方法
JP2000346703A (ja) * 1999-06-03 2000-12-15 Toyota Central Res & Dev Lab Inc 電磁アクチュエータの振動検出装置
JP2001032863A (ja) * 1999-07-21 2001-02-06 Honda Motor Co Ltd アイドル運転停止車両における発進クラッチの制御装置
DE10003896A1 (de) * 2000-01-29 2001-08-02 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines Proportional-Magneten mit Haltefunktion
JP2003167771A (ja) * 2001-11-29 2003-06-13 Yamatake Building Systems Co Ltd データバックアップ方法、情報処理装置及び設備監視システム
JP2004092477A (ja) * 2002-08-30 2004-03-25 Denso Corp 内燃機関の制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523600A1 (de) * 1975-05-28 1976-12-09 Bosch Gmbh Robert Elektrohydraulische steuereinrichtung
DE3228900A1 (de) * 1981-08-21 1983-03-31 Sperry Corp., 10019 New York, N.Y. Rueckkopplungsgesteuertes, hydraulisches ventilsystem
AU601537B2 (en) * 1987-03-25 1990-09-13 Kabushiki Kaisha Komatsu Seisakusho Hydraulic clutch pressure control apparatus
JP2964607B2 (ja) * 1990-10-11 1999-10-18 日産自動車株式会社 油圧供給装置
US5343994A (en) * 1993-03-23 1994-09-06 Caterpillar Inc. End of fill detector for a hydraulic clutch
GB9710529D0 (en) * 1997-05-23 1997-07-16 Seddon Donald Hydraulic valves and systems

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251091A (en) * 1990-06-18 1993-10-05 Aisin Aw Co., Ltd. Solenoid driving circuit for automatic transmission
US5054599A (en) * 1990-12-24 1991-10-08 Caterpillar Inc. End of fill detector for a hydraulic clutch
JPH05263913A (ja) * 1992-03-18 1993-10-12 Mitsubishi Motors Corp 車両用自動変速機の変速制御方法
JPH08201130A (ja) * 1995-01-27 1996-08-09 Sekiyu Kodan タービン型流量計による２相流体の流量計測方法
US5951616A (en) * 1996-04-15 1999-09-14 Aisin Aw Co., Ltd. Current control system for linear solenoid
DE19715716A1 (de) * 1996-04-15 1997-10-30 Aisin Aw Co Stromsteuersystem für Linearmagnetspule
JPH10213215A (ja) * 1997-01-30 1998-08-11 Aisin Aw Co Ltd 自動変速機の変速制御装置
JPH11153247A (ja) * 1997-10-06 1999-06-08 Husco Internatl Inc 磁気抵抗電磁アクチュエータにおける電機子位置を検出する装置及びその方法
JP2000346703A (ja) * 1999-06-03 2000-12-15 Toyota Central Res & Dev Lab Inc 電磁アクチュエータの振動検出装置
JP2001032863A (ja) * 1999-07-21 2001-02-06 Honda Motor Co Ltd アイドル運転停止車両における発進クラッチの制御装置
DE10003896A1 (de) * 2000-01-29 2001-08-02 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines Proportional-Magneten mit Haltefunktion
JP2003167771A (ja) * 2001-11-29 2003-06-13 Yamatake Building Systems Co Ltd データバックアップ方法、情報処理装置及び設備監視システム
JP2004092477A (ja) * 2002-08-30 2004-03-25 Denso Corp 内燃機関の制御装置

Also Published As

Publication number Publication date
JP4269999B2 (ja) 2009-05-27
US7159506B2 (en) 2007-01-09
JP2005038390A (ja) 2005-02-10
DE102004031155A1 (de) 2005-03-10
US20040261551A1 (en) 2004-12-30

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