SG9692G - Phase control method for video recorder motors - Google Patents

Phase control method for video recorder motors

Info

Publication number
SG9692G
SG9692G SG96/92A SG9692A SG9692G SG 9692 G SG9692 G SG 9692G SG 96/92 A SG96/92 A SG 96/92A SG 9692 A SG9692 A SG 9692A SG 9692 G SG9692 G SG 9692G
Authority
SG
Singapore
Prior art keywords
pulses
head
video recorder
drum motor
phase control
Prior art date
Application number
SG96/92A
Other languages
English (en)
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of SG9692G publication Critical patent/SG9692G/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Electric Motors In General (AREA)
SG96/92A 1985-08-10 1992-02-01 Phase control method for video recorder motors SG9692G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853528763 DE3528763A1 (de) 1985-08-10 1985-08-10 Verfahren zur phasenregelung von motoren in videorecordern

Publications (1)

Publication Number Publication Date
SG9692G true SG9692G (en) 1992-03-20

Family

ID=6278230

Family Applications (1)

Application Number Title Priority Date Filing Date
SG96/92A SG9692G (en) 1985-08-10 1992-02-01 Phase control method for video recorder motors

Country Status (7)

Country Link
EP (1) EP0215234B1 (enrdf_load_stackoverflow)
JP (1) JPS6236768A (enrdf_load_stackoverflow)
KR (1) KR910000959B1 (enrdf_load_stackoverflow)
AT (1) ATE57273T1 (enrdf_load_stackoverflow)
DE (2) DE3528763A1 (enrdf_load_stackoverflow)
HK (1) HK20892A (enrdf_load_stackoverflow)
SG (1) SG9692G (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823688A1 (de) * 1988-07-13 1990-01-18 Agfa Gevaert Ag Verfahren zur ermittlung des skew-fehlers bei magnetband
KR102230556B1 (ko) * 2012-08-16 2021-03-22 에노빅스 코오퍼레이션 3차원 배터리들을 위한 전극 구조들

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651276A (en) * 1970-04-02 1972-03-21 Ampex Automatic phasing of servo systems
AU538020B2 (en) * 1979-02-26 1984-07-26 Sony Corporation V.t.r. servo control circuit

Also Published As

Publication number Publication date
JPH0526263B2 (enrdf_load_stackoverflow) 1993-04-15
EP0215234B1 (de) 1990-10-03
JPS6236768A (ja) 1987-02-17
HK20892A (en) 1992-03-27
DE3528763A1 (de) 1987-02-19
KR870002567A (ko) 1987-03-31
ATE57273T1 (de) 1990-10-15
DE3674693D1 (de) 1990-11-08
KR910000959B1 (ko) 1991-02-19
EP0215234A1 (de) 1987-03-25

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