JPH0130417B2 - - Google Patents

Info

Publication number
JPH0130417B2
JPH0130417B2 JP15364281A JP15364281A JPH0130417B2 JP H0130417 B2 JPH0130417 B2 JP H0130417B2 JP 15364281 A JP15364281 A JP 15364281A JP 15364281 A JP15364281 A JP 15364281A JP H0130417 B2 JPH0130417 B2 JP H0130417B2
Authority
JP
Japan
Prior art keywords
light
optical path
torque
pulse
power transmission
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
Application number
JP15364281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5855730A (ja
Inventor
Akira Hasegawa
Takanori Shibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15364281A priority Critical patent/JPS5855730A/ja
Publication of JPS5855730A publication Critical patent/JPS5855730A/ja
Publication of JPH0130417B2 publication Critical patent/JPH0130417B2/ja
Granted 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
    • G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
JP15364281A 1981-09-30 1981-09-30 トルク検出装置 Granted JPS5855730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15364281A JPS5855730A (ja) 1981-09-30 1981-09-30 トルク検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15364281A JPS5855730A (ja) 1981-09-30 1981-09-30 トルク検出装置

Publications (2)

Publication Number Publication Date
JPS5855730A JPS5855730A (ja) 1983-04-02
JPH0130417B2 true JPH0130417B2 (de) 1989-06-20

Family

ID=15566979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15364281A Granted JPS5855730A (ja) 1981-09-30 1981-09-30 トルク検出装置

Country Status (1)

Country Link
JP (1) JPS5855730A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400511D0 (en) * 1994-01-12 1994-03-09 Lucas Ind Plc Optical torque sensors
WO2004097359A1 (en) * 2003-04-28 2004-11-11 Hansen Transmissions International Nv Monitoring of load in a gear unit

Also Published As

Publication number Publication date
JPS5855730A (ja) 1983-04-02

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