HUT38473A - Commutatorless disc motor - Google Patents

Commutatorless disc motor

Info

Publication number
HUT38473A
HUT38473A HU330585A HU330585A HUT38473A HU T38473 A HUT38473 A HU T38473A HU 330585 A HU330585 A HU 330585A HU 330585 A HU330585 A HU 330585A HU T38473 A HUT38473 A HU T38473A
Authority
HU
Hungary
Prior art keywords
commutatorless
disc motor
disc
motor
commutatorless disc
Prior art date
Application number
HU330585A
Other languages
Hungarian (hu)
Inventor
Wolfram Junge
Thomas Koehler
Original Assignee
Robotron Veb K
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 Robotron Veb K filed Critical Robotron Veb K
Publication of HUT38473A publication Critical patent/HUT38473A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1737—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Rotational Drive Of Disk (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
HU330585A 1984-08-31 1985-08-30 Commutatorless disc motor HUT38473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD26680684A DD227012A1 (en) 1984-08-31 1984-08-31 COLLECTOR FREE DISC MOTOR

Publications (1)

Publication Number Publication Date
HUT38473A true HUT38473A (en) 1986-05-28

Family

ID=5560063

Family Applications (1)

Application Number Title Priority Date Filing Date
HU330585A HUT38473A (en) 1984-08-31 1985-08-30 Commutatorless disc motor

Country Status (3)

Country Link
DD (1) DD227012A1 (en)
DE (1) DE3528303A1 (en)
HU (1) HUT38473A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552650A (en) * 1988-06-09 1996-09-03 Papst Licensing Gmbh Disk storage device with motor with axially deep flange
DE19902370B4 (en) * 1999-01-22 2005-01-05 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Pancake motor
DE19902371A1 (en) 1999-01-22 2000-08-03 Inst Mikrotechnik Mainz Gmbh Disk motor

Also Published As

Publication number Publication date
DD227012A1 (en) 1985-09-04
DE3528303A1 (en) 1986-03-13

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