FR1358751A - Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique - Google Patents

Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique

Info

Publication number
FR1358751A
FR1358751A FR935890A FR935890A FR1358751A FR 1358751 A FR1358751 A FR 1358751A FR 935890 A FR935890 A FR 935890A FR 935890 A FR935890 A FR 935890A FR 1358751 A FR1358751 A FR 1358751A
Authority
FR
France
Prior art keywords
magnetic tape
speed regulator
tape devices
regulator servo
servo
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.)
Expired
Application number
FR935890A
Other languages
English (en)
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.)
Ampex Corp
Original Assignee
Ampex 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
Priority claimed from US198290A external-priority patent/US3196421A/en
Application filed by Ampex Corp filed Critical Ampex Corp
Priority to FR935890A priority Critical patent/FR1358751A/fr
Application granted granted Critical
Publication of FR1358751A publication Critical patent/FR1358751A/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
    • 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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • 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
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR935890A 1962-05-28 1963-05-24 Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique Expired FR1358751A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR935890A FR1358751A (fr) 1962-05-28 1963-05-24 Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US198290A US3196421A (en) 1962-05-28 1962-05-28 Tape apparatus speed control
FR935890A FR1358751A (fr) 1962-05-28 1963-05-24 Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique

Publications (1)

Publication Number Publication Date
FR1358751A true FR1358751A (fr) 1964-04-17

Family

ID=26201491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935890A Expired FR1358751A (fr) 1962-05-28 1963-05-24 Servo-mécanisme régulateur de vitesse, notamment pour appareil à bande magnétique

Country Status (1)

Country Link
FR (1) FR1358751A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388339A1 (fr) * 1977-04-21 1978-11-17 Sycor Inc Dispositif et procede de reglage de la vitesse et de la position en rotation d'un element tournant sur son axe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388339A1 (fr) * 1977-04-21 1978-11-17 Sycor Inc Dispositif et procede de reglage de la vitesse et de la position en rotation d'un element tournant sur son axe

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