JPS549977A - Measuring apparatus for rotational speed - Google Patents

Measuring apparatus for rotational speed

Info

Publication number
JPS549977A
JPS549977A JP7450777A JP7450777A JPS549977A JP S549977 A JPS549977 A JP S549977A JP 7450777 A JP7450777 A JP 7450777A JP 7450777 A JP7450777 A JP 7450777A JP S549977 A JPS549977 A JP S549977A
Authority
JP
Japan
Prior art keywords
rotational speed
measuring apparatus
enhance
providing
increase
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.)
Granted
Application number
JP7450777A
Other languages
Japanese (ja)
Other versions
JPS6022299B2 (en
Inventor
Toshihiro Nomura
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7450777A priority Critical patent/JPS6022299B2/ja
Publication of JPS549977A publication Critical patent/JPS549977A/en
Publication of JPS6022299B2 publication Critical patent/JPS6022299B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enhance the stability against temperature changes and to increase the measuring accuracy by providing a temperature compensating circuit in a rotational speed meter using the operating principle of photoelectric type pulse oscillator.
COPYRIGHT: (C)1979,JPO&Japio
JP7450777A 1977-06-24 1977-06-24 Expired JPS6022299B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7450777A JPS6022299B2 (en) 1977-06-24 1977-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7450777A JPS6022299B2 (en) 1977-06-24 1977-06-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10657884A Division JPS6035271A (en) 1984-05-28 1984-05-28 Rotational speed measuring apparatus

Publications (2)

Publication Number Publication Date
JPS549977A true JPS549977A (en) 1979-01-25
JPS6022299B2 JPS6022299B2 (en) 1985-06-01

Family

ID=13549295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7450777A Expired JPS6022299B2 (en) 1977-06-24 1977-06-24

Country Status (1)

Country Link
JP (1) JPS6022299B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010674A (en) * 2004-05-28 2006-01-12 Kyocera Corp Speed detecting device of mobile object, and speed controller using the same
WO2006090517A1 (en) * 2005-02-23 2006-08-31 Kyocera Corporation Speed detection device for movable body and drive stage using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010674A (en) * 2004-05-28 2006-01-12 Kyocera Corp Speed detecting device of mobile object, and speed controller using the same
WO2006090517A1 (en) * 2005-02-23 2006-08-31 Kyocera Corporation Speed detection device for movable body and drive stage using the same
US7710549B2 (en) 2005-02-23 2010-05-04 Kyocera Corporation Apparatus for detecting speed of movable body and drive stage using the same

Also Published As

Publication number Publication date
JPS6022299B2 (en) 1985-06-01

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