JPS5211905A - Detection apparatus of the rotational frequency of record player - Google Patents

Detection apparatus of the rotational frequency of record player

Info

Publication number
JPS5211905A
JPS5211905A JP8897875A JP8897875A JPS5211905A JP S5211905 A JPS5211905 A JP S5211905A JP 8897875 A JP8897875 A JP 8897875A JP 8897875 A JP8897875 A JP 8897875A JP S5211905 A JPS5211905 A JP S5211905A
Authority
JP
Japan
Prior art keywords
rotational frequency
detection apparatus
record player
frequency
rotational
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
JP8897875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS579148B2 (enrdf_load_stackoverflow
Inventor
Yukihiro Miyao
Takashi Sunada
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP8897875A priority Critical patent/JPS5211905A/ja
Publication of JPS5211905A publication Critical patent/JPS5211905A/ja
Publication of JPS579148B2 publication Critical patent/JPS579148B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating

Landscapes

  • Rotational Drive Of Disk (AREA)
JP8897875A 1975-07-18 1975-07-18 Detection apparatus of the rotational frequency of record player Granted JPS5211905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8897875A JPS5211905A (en) 1975-07-18 1975-07-18 Detection apparatus of the rotational frequency of record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8897875A JPS5211905A (en) 1975-07-18 1975-07-18 Detection apparatus of the rotational frequency of record player

Publications (2)

Publication Number Publication Date
JPS5211905A true JPS5211905A (en) 1977-01-29
JPS579148B2 JPS579148B2 (enrdf_load_stackoverflow) 1982-02-19

Family

ID=13957878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8897875A Granted JPS5211905A (en) 1975-07-18 1975-07-18 Detection apparatus of the rotational frequency of record player

Country Status (1)

Country Link
JP (1) JPS5211905A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248568A (ja) * 1984-05-22 1985-12-09 Hori Tekkosho:Kk 布ラベル折り曲げ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248568A (ja) * 1984-05-22 1985-12-09 Hori Tekkosho:Kk 布ラベル折り曲げ装置

Also Published As

Publication number Publication date
JPS579148B2 (enrdf_load_stackoverflow) 1982-02-19

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