IL138140A0 - Method and apparatus for measuring moment of friction of an electrical motor - Google Patents

Method and apparatus for measuring moment of friction of an electrical motor

Info

Publication number
IL138140A0
IL138140A0 IL13814000A IL13814000A IL138140A0 IL 138140 A0 IL138140 A0 IL 138140A0 IL 13814000 A IL13814000 A IL 13814000A IL 13814000 A IL13814000 A IL 13814000A IL 138140 A0 IL138140 A0 IL 138140A0
Authority
IL
Israel
Prior art keywords
friction
electrical motor
measuring moment
moment
measuring
Prior art date
Application number
IL13814000A
Original Assignee
Mea Motor Inspection Ltd
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 Mea Motor Inspection Ltd filed Critical Mea Motor Inspection Ltd
Priority to IL13814000A priority Critical patent/IL138140A0/en
Priority to PCT/IL2001/000807 priority patent/WO2002018900A2/en
Priority to AU2001282490A priority patent/AU2001282490A1/en
Publication of IL138140A0 publication Critical patent/IL138140A0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
IL13814000A 2000-08-29 2000-08-29 Method and apparatus for measuring moment of friction of an electrical motor IL138140A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL13814000A IL138140A0 (en) 2000-08-29 2000-08-29 Method and apparatus for measuring moment of friction of an electrical motor
PCT/IL2001/000807 WO2002018900A2 (en) 2000-08-29 2001-08-29 Method and apparatus for measuring moment of friction of an electrical motor
AU2001282490A AU2001282490A1 (en) 2000-08-29 2001-08-29 Method and apparatus for measuring moment of friction of an electrical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL13814000A IL138140A0 (en) 2000-08-29 2000-08-29 Method and apparatus for measuring moment of friction of an electrical motor

Publications (1)

Publication Number Publication Date
IL138140A0 true IL138140A0 (en) 2001-10-31

Family

ID=11074571

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13814000A IL138140A0 (en) 2000-08-29 2000-08-29 Method and apparatus for measuring moment of friction of an electrical motor

Country Status (3)

Country Link
AU (1) AU2001282490A1 (en)
IL (1) IL138140A0 (en)
WO (1) WO2002018900A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047026B4 (en) * 2008-09-13 2016-06-09 Drägerwerk AG & Co. KGaA ventilator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795131A (en) * 1971-03-17 1974-03-05 Rockwell Mfg Co Spin testing apparatus for turbine-type flow meters
US3964301A (en) * 1974-10-21 1976-06-22 Rca Corporation Engine brake horsepower test without external load
US4204425A (en) * 1978-06-29 1980-05-27 Westinghouse Electric Corp. Method of testing induction motors
US4423632A (en) * 1981-02-25 1984-01-03 Qyl Inc. Method and apparatus to determine the imbalance in a rotating object
US4649328A (en) * 1985-06-26 1987-03-10 General Electric Co. Method for automatic speed loop tune-up in a machine drive
JPH0694579A (en) * 1992-09-16 1994-04-05 Hitachi Chem Co Ltd Roller drive type brake tester
US5440915A (en) * 1994-09-09 1995-08-15 Storar; Robert C. Method and apparatus for measuring friction torque
JP3648416B2 (en) * 1999-12-02 2005-05-18 トヨタ自動車株式会社 Friction test method and apparatus

Also Published As

Publication number Publication date
WO2002018900A2 (en) 2002-03-07
WO2002018900A3 (en) 2002-05-16
AU2001282490A1 (en) 2002-03-13

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