JPH0546029B2 - - Google Patents

Info

Publication number
JPH0546029B2
JPH0546029B2 JP57094804A JP9480482A JPH0546029B2 JP H0546029 B2 JPH0546029 B2 JP H0546029B2 JP 57094804 A JP57094804 A JP 57094804A JP 9480482 A JP9480482 A JP 9480482A JP H0546029 B2 JPH0546029 B2 JP H0546029B2
Authority
JP
Japan
Prior art keywords
circuit
speed
signal
fixed voltage
detection circuit
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 - Lifetime
Application number
JP57094804A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58212379A (ja
Inventor
Hiroyuki Kimura
Yoshimi Iso
Shigeki Inoe
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 JP9480482A priority Critical patent/JPS58212379A/ja
Publication of JPS58212379A publication Critical patent/JPS58212379A/ja
Publication of JPH0546029B2 publication Critical patent/JPH0546029B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/62—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover characterised by the use of electric means, e.g. use of a tachometric dynamo, use of a transducer converting an electric value into a displacement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Rotational Drive Of Disk (AREA)
  • Motor And Converter Starters (AREA)
JP9480482A 1982-06-04 1982-06-04 再生速度制御装置 Granted JPS58212379A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9480482A JPS58212379A (ja) 1982-06-04 1982-06-04 再生速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9480482A JPS58212379A (ja) 1982-06-04 1982-06-04 再生速度制御装置

Publications (2)

Publication Number Publication Date
JPS58212379A JPS58212379A (ja) 1983-12-10
JPH0546029B2 true JPH0546029B2 (de) 1993-07-12

Family

ID=14120241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9480482A Granted JPS58212379A (ja) 1982-06-04 1982-06-04 再生速度制御装置

Country Status (1)

Country Link
JP (1) JPS58212379A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820907B2 (ja) * 1986-07-22 1996-03-04 松下電器産業株式会社 回転数制御装置
JP2662254B2 (ja) * 1988-08-22 1997-10-08 パイオニア株式会社 ディスクプレーヤの時間軸制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225924A (en) * 1975-08-22 1977-02-26 Nippon Soken Inc Fuel quality improvement device-lded internal combustion engine
JPS5622069A (en) * 1979-07-30 1981-03-02 Ngk Spark Plug Co Method of manufacturing ignition plug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53150413U (de) * 1977-05-02 1978-11-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225924A (en) * 1975-08-22 1977-02-26 Nippon Soken Inc Fuel quality improvement device-lded internal combustion engine
JPS5622069A (en) * 1979-07-30 1981-03-02 Ngk Spark Plug Co Method of manufacturing ignition plug

Also Published As

Publication number Publication date
JPS58212379A (ja) 1983-12-10

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