JPS55136920A - Device for measuring gear temperature - Google Patents

Device for measuring gear temperature

Info

Publication number
JPS55136920A
JPS55136920A JP4513679A JP4513679A JPS55136920A JP S55136920 A JPS55136920 A JP S55136920A JP 4513679 A JP4513679 A JP 4513679A JP 4513679 A JP4513679 A JP 4513679A JP S55136920 A JPS55136920 A JP S55136920A
Authority
JP
Japan
Prior art keywords
signal
tooth
gear
synchronous
temperature
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.)
Pending
Application number
JP4513679A
Other languages
Japanese (ja)
Inventor
Isao Hishikari
Tetsuo Kobari
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.)
Chino Works Ltd
Original Assignee
Chino Works 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 Chino Works Ltd filed Critical Chino Works Ltd
Priority to JP4513679A priority Critical patent/JPS55136920A/en
Publication of JPS55136920A publication Critical patent/JPS55136920A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To accurately measure the temperature of the tooth surface of a gear by synchronously rectifying the radiated energy detecting signal from the tooth of the gear via a synchronous signal corresponding to the tooth of the rotating gear. CONSTITUTION:Since the teeth train 1a of a rotating gear 1 consists of a tooth 1a and other portion, it is focused by a focusing lens 2, detected by a detector 3, amplified by an amplifier 4, which produces a signal output becoming alternative signal waveforms of the detecting signal corresponding to the tooth surface of the teeth train 1a,... and a zero point corresponding signal as shown on Figure a. On the other hand, the synchronous signal of a synchronous signal generator 6 becomes a pulse signal shown in Figure b corresponding to the tooth of the gear. Therefore, a synchronous rectifier circuit 5 sample-holds the detection signal shown in Figure a by the synchronous pulse signal shown in Figure b, and produces only the detection signal corresponding to the tooth 1a of the gear 1 shown in Figure c to the output terminal 7 so as to measure the temperature of the tooth 1a.
JP4513679A 1979-04-13 1979-04-13 Device for measuring gear temperature Pending JPS55136920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4513679A JPS55136920A (en) 1979-04-13 1979-04-13 Device for measuring gear temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4513679A JPS55136920A (en) 1979-04-13 1979-04-13 Device for measuring gear temperature

Publications (1)

Publication Number Publication Date
JPS55136920A true JPS55136920A (en) 1980-10-25

Family

ID=12710855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4513679A Pending JPS55136920A (en) 1979-04-13 1979-04-13 Device for measuring gear temperature

Country Status (1)

Country Link
JP (1) JPS55136920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020119927A (en) * 2019-01-21 2020-08-06 東京エレクトロン株式会社 Transfer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020119927A (en) * 2019-01-21 2020-08-06 東京エレクトロン株式会社 Transfer device

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