FR2465292B3 - - Google Patents

Info

Publication number
FR2465292B3
FR2465292B3 FR8018829A FR8018829A FR2465292B3 FR 2465292 B3 FR2465292 B3 FR 2465292B3 FR 8018829 A FR8018829 A FR 8018829A FR 8018829 A FR8018829 A FR 8018829A FR 2465292 B3 FR2465292 B3 FR 2465292B3
Authority
FR
France
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
FR8018829A
Other languages
French (fr)
Other versions
FR2465292A1 (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.)
Voxson SpA
Original Assignee
Voxson SpA
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 Voxson SpA filed Critical Voxson SpA
Publication of FR2465292A1 publication Critical patent/FR2465292A1/en
Application granted granted Critical
Publication of FR2465292B3 publication Critical patent/FR2465292B3/fr
Granted 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
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
FR8018829A 1979-09-07 1980-08-29 IMPROVEMENT RELATING TO BELT DRIVE MECHANISMS FOR MAGNETIC TAPE RECORDERS AND READERS, IN PARTICULAR OF THE CASSETTE TYPE Granted FR2465292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50206/79A IT1203244B (en) 1979-09-07 1979-09-07 IMPROVEMENT IN THE BELT DRIVING SYSTEMS FOR MAGNETIC BELT RECORDERS AND PLAYERS, ESPECIALLY OF THE CASSETTE TYPE

Publications (2)

Publication Number Publication Date
FR2465292A1 FR2465292A1 (en) 1981-03-20
FR2465292B3 true FR2465292B3 (en) 1982-06-18

Family

ID=11272488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018829A Granted FR2465292A1 (en) 1979-09-07 1980-08-29 IMPROVEMENT RELATING TO BELT DRIVE MECHANISMS FOR MAGNETIC TAPE RECORDERS AND READERS, IN PARTICULAR OF THE CASSETTE TYPE

Country Status (6)

Country Link
JP (1) JPS5647946A (en)
DE (1) DE3032396A1 (en)
ES (1) ES494660A0 (en)
FR (1) FR2465292A1 (en)
GB (1) GB2058410A (en)
IT (1) IT1203244B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325226A1 (en) * 1983-07-13 1985-01-24 Claudio Dipl.-Ing. 4130 Moers Möller Method and device for measuring and/or controlling preferably slow movements, e.g. for controlling the feedrate of recording paper
DE10013512A1 (en) * 2000-03-20 2001-10-11 Igl Ingenieur Gemeinschaft Luf Device for measuring speed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964581A (en) * 1959-08-10 1964-07-22 British Iron Steel Research Improvements in or relating to the measurement of time intervals
FR2302559A1 (en) * 1975-02-26 1976-09-24 Ogura Jewel Industry Co Ltd PRO
JPS5379508A (en) * 1976-12-23 1978-07-14 Matsushita Electric Ind Co Ltd Magnetic recorder/reproducer
JPS6035911B2 (en) * 1978-02-01 1985-08-17 ソニー株式会社 Rotating body rotation control device
JP5379508B2 (en) 2009-02-13 2013-12-25 株式会社大協精工 Rubber sheet storage method

Also Published As

Publication number Publication date
IT7950206A0 (en) 1979-09-07
IT1203244B (en) 1989-02-15
ES8104617A1 (en) 1981-04-01
JPS5647946A (en) 1981-04-30
DE3032396A1 (en) 1981-04-16
GB2058410A (en) 1981-04-08
ES494660A0 (en) 1981-04-01
FR2465292A1 (en) 1981-03-20

Similar Documents

Publication Publication Date Title
FR2447992B1 (en)
DE3050957A1 (en)
BR8002583A (en)
FR2448277B1 (en)
FR2447727B2 (en)
DE3048132C2 (en)
FR2445942B1 (en)
FR2449045B3 (en)
FR2446865B1 (en)
FR2447438B3 (en)
FR2447388B1 (en)
FR2465292B3 (en)
FR2445830B1 (en)
FR2446502B1 (en)
AT364253B (en)
FR2448834B1 (en)
AU79950S (en)
AU79558S (en)
AU79557S (en)
AU79559S (en)
AU79826S (en)
AU80228S (en)
AU79918S (en)
BR5901094U (en)
BG28492A1 (en)