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DE69622885D1 - Drehmomentwandler - Google Patents

Drehmomentwandler

Info

Publication number
DE69622885D1
DE69622885D1 DE69622885T DE69622885T DE69622885D1 DE 69622885 D1 DE69622885 D1 DE 69622885D1 DE 69622885 T DE69622885 T DE 69622885T DE 69622885 T DE69622885 T DE 69622885T DE 69622885 D1 DE69622885 D1 DE 69622885D1
Authority
DE
Germany
Prior art keywords
torque converter
torque
converter
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 - Lifetime
Application number
DE69622885T
Other languages
English (en)
Other versions
DE69622885T2 (de
Inventor
Jarl Sobel
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Application granted granted Critical
Publication of DE69622885D1 publication Critical patent/DE69622885D1/de
Publication of DE69622885T2 publication Critical patent/DE69622885T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Magnetic Variables (AREA)
  • Power Steering Mechanism (AREA)
DE69622885T 1995-12-18 1996-10-18 Drehmomentwandler Expired - Lifetime DE69622885T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504516A SE504842C2 (sv) 1995-12-18 1995-12-18 Vridmomentgivare bestående av en givaraxel med en cirkulärpolariserad magnetisk ring fixerad vid givaraxelns periferi
PCT/SE1996/001326 WO1997022866A1 (en) 1995-12-18 1996-10-18 Torque transducer

Publications (2)

Publication Number Publication Date
DE69622885D1 true DE69622885D1 (de) 2002-09-12
DE69622885T2 DE69622885T2 (de) 2003-04-10

Family

ID=20400626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622885T Expired - Lifetime DE69622885T2 (de) 1995-12-18 1996-10-18 Drehmomentwandler

Country Status (7)

Country Link
US (1) US6128964A (de)
EP (1) EP0868659B1 (de)
JP (1) JP3868495B2 (de)
DE (1) DE69622885T2 (de)
ES (1) ES2183976T3 (de)
SE (1) SE504842C2 (de)
WO (1) WO1997022866A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9919065D0 (en) * 1999-08-12 1999-10-13 Fast Technology Gmbh Transducer Element
SE517238C2 (sv) * 2000-09-27 2002-05-14 Abb Ab Vridmomentgivare och användning av en vridmomentgivare
US6698299B2 (en) 2001-05-05 2004-03-02 Methode Electronics, Inc. Magnetoelastic torque sensor
US6792817B2 (en) 2002-08-09 2004-09-21 Visteon Global Technologies, Inc. Fixtures and processes for magnetizing magnetoelastic shafts circumferentially
US7095198B1 (en) * 2005-06-16 2006-08-22 Honeywell International Inc. Speed sensor for a power sensor module
US8244789B1 (en) 2008-03-14 2012-08-14 Altera Corporation Normalization of floating point operations in a programmable integrated circuit device
US10690556B1 (en) 2019-01-28 2020-06-23 Mauricio F. Quintana Speed driven method for calculating torque, power and energy efficiency in the control, health assessment and maintenance of rotating equipment and turbo machinery

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU667836A1 (ru) * 1977-12-22 1979-06-15 Фрунзенский политехнический институт Магнитоупругий датчик крут щего момента
US4479390A (en) * 1983-01-28 1984-10-30 Borg-Warner Corporation Transducer for measuring torque and/or speed of rotating shaft
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer
US4616512A (en) * 1984-11-23 1986-10-14 S. Himmelstein And Company Torquemeter
US4823620A (en) * 1986-02-10 1989-04-25 Nissan Motor Company, Ltd. Magnetostrictive device for measuring torsional torque
US4899598A (en) * 1988-08-04 1990-02-13 Caterpillar Inc. Apparatus for measuring torque applied to a shaft
SE465185B (sv) * 1989-12-21 1991-08-05 Asea Brown Boveri Foerfarande jaemte anordning foer detektering av och skydd mot inverkan av stoerande statiska och kvasistatiska magnetfaelt paa maetning med kraft- och vridmomentgivare
US5351555A (en) * 1991-07-29 1994-10-04 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
US5591925A (en) * 1991-07-29 1997-01-07 Garshelis; Ivan J. Circularly magnetized non-contact power sensor and method for measuring torque and power using same

Also Published As

Publication number Publication date
JP2000502186A (ja) 2000-02-22
SE9504516L (sv) 1997-05-12
EP0868659B1 (de) 2002-08-07
ES2183976T3 (es) 2003-04-01
DE69622885T2 (de) 2003-04-10
EP0868659A1 (de) 1998-10-07
SE504842C2 (sv) 1997-05-12
JP3868495B2 (ja) 2007-01-17
US6128964A (en) 2000-10-10
SE9504516D0 (sv) 1995-12-18
WO1997022866A1 (en) 1997-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition