WO2012104032A3 - Hydrodynamic component - Google Patents

Hydrodynamic component Download PDF

Info

Publication number
WO2012104032A3
WO2012104032A3 PCT/EP2012/000324 EP2012000324W WO2012104032A3 WO 2012104032 A3 WO2012104032 A3 WO 2012104032A3 EP 2012000324 W EP2012000324 W EP 2012000324W WO 2012104032 A3 WO2012104032 A3 WO 2012104032A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
elements
hydrodynamic component
sections
magnetic field
Prior art date
Application number
PCT/EP2012/000324
Other languages
German (de)
French (fr)
Other versions
WO2012104032A2 (en
Inventor
Markus Schlosser
Thorsten Lührs
Achim Menne
Dieter Laukemann
Ravi Schade
Bruno Foehl
Jürgen KIBLER
Christian Ebert
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Priority to US13/983,284 priority Critical patent/US20140050565A1/en
Priority to JP2013552128A priority patent/JP2014508923A/en
Priority to KR1020137023226A priority patent/KR20140052947A/en
Priority to CN201280007396.1A priority patent/CN103534505A/en
Priority to EP12703959.2A priority patent/EP2671059A2/en
Publication of WO2012104032A2 publication Critical patent/WO2012104032A2/en
Publication of WO2012104032A3 publication Critical patent/WO2012104032A3/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • 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
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/003—Position, angle or speed
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

The invention relates to a hydrodynamic component (1) comprising at least two elements which form a working chamber (5) therebetween and which comprises a primary wheel (2) and a secondary wheel (4). A working medium which can be introduced into the working chamber allows torque to be transmitted between said elements. At least one of the elements is arranged in a rotationally fixed manner on a shaft (3). The hydrodynamic component comprises a device for detecting a variable characterising at least directly the transmitted torque and/or the rotation of the shaft. According to the invention, the shaft is at least designed to have at least two sections (9,10) which are at an axial distance from each other and which are made of a ferromagnetic material and is provided with a magnetic field which is rotationally stable with the respective section. Magnetic field sensors (11,12)are arranged in areas corresponding to the at least two sections.
PCT/EP2012/000324 2011-02-02 2012-01-25 Hydrodynamic component WO2012104032A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/983,284 US20140050565A1 (en) 2011-02-02 2012-01-25 Hydrodynamic component
JP2013552128A JP2014508923A (en) 2011-02-02 2012-01-25 Hydrodynamic components
KR1020137023226A KR20140052947A (en) 2011-02-02 2012-01-25 Hydrodynamic component
CN201280007396.1A CN103534505A (en) 2011-02-02 2012-01-25 Hydrodynamic component
EP12703959.2A EP2671059A2 (en) 2011-02-02 2012-01-25 Hydrodynamic component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011010153.5 2011-02-02
DE102011010153A DE102011010153B4 (en) 2011-02-02 2011-02-02 Hydrodynamic component

Publications (2)

Publication Number Publication Date
WO2012104032A2 WO2012104032A2 (en) 2012-08-09
WO2012104032A3 true WO2012104032A3 (en) 2013-10-24

Family

ID=45607177

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000324 WO2012104032A2 (en) 2011-02-02 2012-01-25 Hydrodynamic component

Country Status (7)

Country Link
US (1) US20140050565A1 (en)
EP (1) EP2671059A2 (en)
JP (1) JP2014508923A (en)
KR (1) KR20140052947A (en)
CN (1) CN103534505A (en)
DE (1) DE102011010153B4 (en)
WO (1) WO2012104032A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110311A1 (en) * 2013-09-19 2015-03-19 Claas Tractor Sas Sensor arrangement for detecting a mechanical stress of a component of an agricultural vehicle
DE102013221056A1 (en) * 2013-10-17 2015-04-23 Robert Bosch Gmbh Clutch sensor system
DE102013224836A1 (en) 2013-12-04 2015-06-11 Voith Patent Gmbh Hydrodynamic machine with measuring system
DE102015218856A1 (en) * 2015-09-30 2017-03-30 Siemens Aktiengesellschaft Electrical machine unit, in particular for an electric or hybrid vehicle
DE102016212277A1 (en) * 2016-07-06 2018-01-11 Robert Bosch Gmbh Torque detecting device and vehicle
US10788398B2 (en) * 2016-12-23 2020-09-29 Rolls-Royce Corporation Gas turbine engine test stand
CN109113789B (en) * 2018-10-30 2024-02-09 山东安达尔信息科技有限公司 Pressure multidirectional monitoring positionable drilling stress sensor
DE102020101350B4 (en) * 2020-01-21 2022-11-24 Ford Global Technologies Llc Clutch arrangement for a manual transmission of a motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887461A (en) * 1987-06-26 1989-12-19 Nissan Motor Co., Ltd Magnetostriction type torque sensor
US5297044A (en) * 1991-03-25 1994-03-22 Mazda Motor Corporation Torque and rotating speed sensor
US5391403A (en) * 1990-11-30 1995-02-21 Mazda Motor Corporation Method of manufacturing a sensor having a magnetic film
US6047605A (en) * 1997-10-21 2000-04-11 Magna-Lastic Devices, Inc. Collarless circularly magnetized torque transducer having two phase shaft and method for measuring torque using same
DE10024035A1 (en) * 2000-05-16 2001-11-29 Sew Eurodrive Gmbh & Co component
DE10306594A1 (en) * 2002-03-14 2005-03-17 Sauer-Danfoss Inc. Method and device for measuring the torque in hydraulic drive units

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577737A (en) * 1982-08-02 1986-03-25 Nissan Motor Co., Ltd. Lock-up torque converter and method for controlling clutch slip in lock-up torque converter
DE4217049A1 (en) * 1992-05-22 1993-11-25 Siemens Ag Acoustic surface wave effect sensor with remote interrogation for e.g. ID tag
WO1997009596A2 (en) * 1995-09-04 1997-03-13 Siemens Aktiengesellschaft Process and sensor for detecting operational data on moving/rotating parts of a device, especially an electric motor
JPH1081158A (en) * 1996-06-05 1998-03-31 Luk Getriebe Syst Gmbh Automobile
EP1714124A2 (en) 2003-12-30 2006-10-25 NCTEngineering GmbH Methods and apparatuses for magnetizing an object and for calibrating a sensor device
DE102004006358B4 (en) * 2004-02-09 2012-11-15 Voith Turbo Gmbh & Co. Kg Temperature controlled hydrodynamic machine
US7070032B2 (en) * 2004-04-16 2006-07-04 Borgwarner Inc. Hydrodynamic coupling apparatus
DE102005015742B4 (en) * 2005-04-06 2007-03-08 Kerntech Gmbh Device and method for determining operating variables of a magnetic coupling
DE102005052105B4 (en) 2005-10-28 2007-11-15 Voith Turbo Gmbh & Co. Kg Hydrodynamic system and method for controlling the hydrodynamic system
DE102007008492A1 (en) * 2007-02-21 2008-08-28 Kirchner Elektrotechnik Gmbh Transmission device for flexible transmission of torque between drive shaft and output shaft, has drive shaft, which has spindle shaft section, and spindle nut, which is moved in translative manner on spindle shaft section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887461A (en) * 1987-06-26 1989-12-19 Nissan Motor Co., Ltd Magnetostriction type torque sensor
US5391403A (en) * 1990-11-30 1995-02-21 Mazda Motor Corporation Method of manufacturing a sensor having a magnetic film
US5297044A (en) * 1991-03-25 1994-03-22 Mazda Motor Corporation Torque and rotating speed sensor
US6047605A (en) * 1997-10-21 2000-04-11 Magna-Lastic Devices, Inc. Collarless circularly magnetized torque transducer having two phase shaft and method for measuring torque using same
DE10024035A1 (en) * 2000-05-16 2001-11-29 Sew Eurodrive Gmbh & Co component
DE10306594A1 (en) * 2002-03-14 2005-03-17 Sauer-Danfoss Inc. Method and device for measuring the torque in hydraulic drive units

Also Published As

Publication number Publication date
KR20140052947A (en) 2014-05-07
US20140050565A1 (en) 2014-02-20
WO2012104032A2 (en) 2012-08-09
JP2014508923A (en) 2014-04-10
EP2671059A2 (en) 2013-12-11
DE102011010153A1 (en) 2012-08-02
DE102011010153B4 (en) 2012-11-08
CN103534505A (en) 2014-01-22

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