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JPS51124406A - Speed control circuit for rotary head - Google Patents

Speed control circuit for rotary head

Info

Publication number
JPS51124406A
JPS51124406A JP50049240A JP4924075A JPS51124406A JP S51124406 A JPS51124406 A JP S51124406A JP 50049240 A JP50049240 A JP 50049240A JP 4924075 A JP4924075 A JP 4924075A JP S51124406 A JPS51124406 A JP S51124406A
Authority
JP
Japan
Prior art keywords
control circuit
rotary head
speed control
quicken
detection
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
JP50049240A
Other languages
Japanese (ja)
Other versions
JPS5823659B2 (en
Inventor
Ichitaro Sato
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP50049240A priority Critical patent/JPS5823659B2/en
Publication of JPS51124406A publication Critical patent/JPS51124406A/en
Publication of JPS5823659B2 publication Critical patent/JPS5823659B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE: To quicken responding time of Control and to improve function of Control Circuit by increasing sensitivity of detection in Speed Control Circuit of VTR Rotary Head.
COPYRIGHT: (C)1976,JPO&Japio
JP50049240A 1975-04-23 1975-04-23 Kaiten Hetsudonosokudo Seigiyo Cairo Expired JPS5823659B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50049240A JPS5823659B2 (en) 1975-04-23 1975-04-23 Kaiten Hetsudonosokudo Seigiyo Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50049240A JPS5823659B2 (en) 1975-04-23 1975-04-23 Kaiten Hetsudonosokudo Seigiyo Cairo

Publications (2)

Publication Number Publication Date
JPS51124406A true JPS51124406A (en) 1976-10-29
JPS5823659B2 JPS5823659B2 (en) 1983-05-17

Family

ID=12825336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049240A Expired JPS5823659B2 (en) 1975-04-23 1975-04-23 Kaiten Hetsudonosokudo Seigiyo Cairo

Country Status (1)

Country Link
JP (1) JPS5823659B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156542U (en) * 1982-04-12 1983-10-19 三菱重工業株式会社 cyclone separator
JPS60161761A (en) * 1984-02-02 1985-08-23 Nippon Cement Co Ltd Cyclone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957822A (en) * 1972-10-02 1974-06-05
JPS5044809A (en) * 1973-08-23 1975-04-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957822A (en) * 1972-10-02 1974-06-05
JPS5044809A (en) * 1973-08-23 1975-04-22

Also Published As

Publication number Publication date
JPS5823659B2 (en) 1983-05-17

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