JPH0437678B2 - - Google Patents

Info

Publication number
JPH0437678B2
JPH0437678B2 JP14094782A JP14094782A JPH0437678B2 JP H0437678 B2 JPH0437678 B2 JP H0437678B2 JP 14094782 A JP14094782 A JP 14094782A JP 14094782 A JP14094782 A JP 14094782A JP H0437678 B2 JPH0437678 B2 JP H0437678B2
Authority
JP
Japan
Prior art keywords
motor
voltage
rotational speed
reference value
output
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
JP14094782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5932387A (ja
Inventor
Katsuhiko Goto
Yasunori Kobori
Chikayuki Okamoto
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 JP14094782A priority Critical patent/JPS5932387A/ja
Publication of JPS5932387A publication Critical patent/JPS5932387A/ja
Publication of JPH0437678B2 publication Critical patent/JPH0437678B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Multiple Motors (AREA)
JP14094782A 1982-08-16 1982-08-16 モ−タ駆動装置 Granted JPS5932387A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14094782A JPS5932387A (ja) 1982-08-16 1982-08-16 モ−タ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14094782A JPS5932387A (ja) 1982-08-16 1982-08-16 モ−タ駆動装置

Publications (2)

Publication Number Publication Date
JPS5932387A JPS5932387A (ja) 1984-02-21
JPH0437678B2 true JPH0437678B2 (enrdf_load_stackoverflow) 1992-06-22

Family

ID=15280509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14094782A Granted JPS5932387A (ja) 1982-08-16 1982-08-16 モ−タ駆動装置

Country Status (1)

Country Link
JP (1) JPS5932387A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62215484A (ja) * 1986-03-17 1987-09-22 株式会社日立ビルシステムサ−ビス エレベータの異常時監視装置
JP3885482B2 (ja) * 2000-10-27 2007-02-21 松下電器産業株式会社 ファンモータ制御方法

Also Published As

Publication number Publication date
JPS5932387A (ja) 1984-02-21

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