FR1598561A - - Google Patents

Info

Publication number
FR1598561A
FR1598561A FR1598561DA FR1598561A FR 1598561 A FR1598561 A FR 1598561A FR 1598561D A FR1598561D A FR 1598561DA FR 1598561 A FR1598561 A FR 1598561A
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
Other languages
French (fr)
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 DE19681638119 external-priority patent/DE1638119C/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1598561A publication Critical patent/FR1598561A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR1598561D 1968-02-01 1968-12-20 Expired FR1598561A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681638119 DE1638119C (de) 1968-02-01 1968-02-01 Induktiver Lagegeber

Publications (1)

Publication Number Publication Date
FR1598561A true FR1598561A (no) 1970-07-06

Family

ID=5683869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1598561D Expired FR1598561A (no) 1968-02-01 1968-12-20

Country Status (5)

Country Link
BE (1) BE727777A (no)
ES (1) ES362723A1 (no)
FR (1) FR1598561A (no)
GB (1) GB1245181A (no)
SE (1) SE346401B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526570A1 (fr) * 1982-05-10 1983-11-10 Kollmorgen Tech Corp Appareil de positionnement lineaire, notamment pour tete de lecture et d'enregistrement d'informations de disques magnetiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526570A1 (fr) * 1982-05-10 1983-11-10 Kollmorgen Tech Corp Appareil de positionnement lineaire, notamment pour tete de lecture et d'enregistrement d'informations de disques magnetiques

Also Published As

Publication number Publication date
ES362723A1 (es) 1970-12-16
BE727777A (no) 1969-07-31
GB1245181A (en) 1971-09-08
SE346401B (no) 1972-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse