BE795157A - IMAGE INFORMATION REPRODUCTION RECORDING DEVICE - Google Patents

IMAGE INFORMATION REPRODUCTION RECORDING DEVICE

Info

Publication number
BE795157A
BE795157A BE795157DA BE795157A BE 795157 A BE795157 A BE 795157A BE 795157D A BE795157D A BE 795157DA BE 795157 A BE795157 A BE 795157A
Authority
BE
Belgium
Prior art keywords
image information
recording device
information reproduction
reproduction recording
image
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Philips Nv
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.)
Publication date
Publication of BE795157A publication Critical patent/BE795157A/en

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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/183—Controlling the angular speed together with angular position or phase of one shaft without controlling the prime mover
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Television Signal Processing For Recording (AREA)
  • Control Of Velocity Or Acceleration (AREA)
BE795157D 1972-02-08 IMAGE INFORMATION REPRODUCTION RECORDING DEVICE BE795157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7201609A NL7201609A (en) 1972-02-08 1972-02-08

Publications (1)

Publication Number Publication Date
BE795157A true BE795157A (en) 1973-08-08

Family

ID=19815320

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795157D BE795157A (en) 1972-02-08 IMAGE INFORMATION REPRODUCTION RECORDING DEVICE

Country Status (8)

Country Link
JP (1) JPS4893307A (en)
AT (1) AT319353B (en)
BE (1) BE795157A (en)
CA (1) CA1021058A (en)
FR (1) FR2171216B1 (en)
GB (1) GB1416269A (en)
IT (1) IT978819B (en)
NL (1) NL7201609A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747448A1 (en) * 1977-10-21 1979-04-26 Sony Corp SERVO DEVICE FOR REGULATING THE ROTATIONAL PHASE OF A CIRCULATING BODY
US4477750A (en) * 1982-05-17 1984-10-16 International Business Machines Corporation Multi-level disk drive motor speed control

Also Published As

Publication number Publication date
IT978819B (en) 1974-09-20
FR2171216B1 (en) 1980-03-07
DE2305848A1 (en) 1973-08-16
CA1021058A (en) 1977-11-15
NL7201609A (en) 1973-08-10
DE2305848B2 (en) 1976-04-22
FR2171216A1 (en) 1973-09-21
AU5179673A (en) 1974-08-08
JPS4893307A (en) 1973-12-03
GB1416269A (en) 1975-12-03
AT319353B (en) 1974-12-27

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