JPS51114102A - Signal reading and control device for disc player - Google Patents

Signal reading and control device for disc player

Info

Publication number
JPS51114102A
JPS51114102A JP50038592A JP3859275A JPS51114102A JP S51114102 A JPS51114102 A JP S51114102A JP 50038592 A JP50038592 A JP 50038592A JP 3859275 A JP3859275 A JP 3859275A JP S51114102 A JPS51114102 A JP S51114102A
Authority
JP
Japan
Prior art keywords
control device
disc player
signal reading
rotations
enabling
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
JP50038592A
Other languages
Japanese (ja)
Other versions
JPS6158887B2 (en
Inventor
Yasuo Hachi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP50038592A priority Critical patent/JPS51114102A/en
Publication of JPS51114102A publication Critical patent/JPS51114102A/en
Publication of JPS6158887B2 publication Critical patent/JPS6158887B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE:By forming two movable coil magnetic fields inside a single yoke assembly, and enabling an object lens to move vertically and horizontally independently in accordance with the rotations of the rotating record media, in order to reduce the size of the device.
JP50038592A 1975-04-01 1975-04-01 Signal reading and control device for disc player Granted JPS51114102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038592A JPS51114102A (en) 1975-04-01 1975-04-01 Signal reading and control device for disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038592A JPS51114102A (en) 1975-04-01 1975-04-01 Signal reading and control device for disc player

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP8748884A Division JPS6035342A (en) 1984-04-28 1984-04-28 Disk player

Publications (2)

Publication Number Publication Date
JPS51114102A true JPS51114102A (en) 1976-10-07
JPS6158887B2 JPS6158887B2 (en) 1986-12-13

Family

ID=12529555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038592A Granted JPS51114102A (en) 1975-04-01 1975-04-01 Signal reading and control device for disc player

Country Status (1)

Country Link
JP (1) JPS51114102A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494007A (en) * 1978-01-05 1979-07-25 Olympus Optical Co Ltd Pickup for disc recorder recorded optically with information
FR2425782A1 (en) * 1978-05-10 1979-12-07 Olympus Optical Co Optical data read=out unit - has objective supported on carrier and projecting light spot from light source onto recording medium
EP0053476A2 (en) * 1980-11-28 1982-06-09 Hitachi, Ltd. Device for displacing a pickup head in at least two mutually perpendicular directions
JPS6022744A (en) * 1984-04-24 1985-02-05 Olympus Optical Co Ltd Pickup device
JPS6182338A (en) * 1985-08-24 1986-04-25 Olympus Optical Co Ltd Pickup device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494007A (en) * 1978-01-05 1979-07-25 Olympus Optical Co Ltd Pickup for disc recorder recorded optically with information
JPS6118261B2 (en) * 1978-01-05 1986-05-12 Olympus Optical Co
FR2425782A1 (en) * 1978-05-10 1979-12-07 Olympus Optical Co Optical data read=out unit - has objective supported on carrier and projecting light spot from light source onto recording medium
EP0053476A2 (en) * 1980-11-28 1982-06-09 Hitachi, Ltd. Device for displacing a pickup head in at least two mutually perpendicular directions
JPS6022744A (en) * 1984-04-24 1985-02-05 Olympus Optical Co Ltd Pickup device
JPH0447899B2 (en) * 1984-04-24 1992-08-05 Olympus Optical Co
JPS6182338A (en) * 1985-08-24 1986-04-25 Olympus Optical Co Ltd Pickup device
JPH0447900B2 (en) * 1985-08-24 1992-08-05 Olympus Optical Co

Also Published As

Publication number Publication date
JPS6158887B2 (en) 1986-12-13

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