BR9307257A - Gerador de fluxo para um motor atuador rotativo com um engate atuador integrado para uma unidade de disco - Google Patents

Gerador de fluxo para um motor atuador rotativo com um engate atuador integrado para uma unidade de disco

Info

Publication number
BR9307257A
BR9307257A BR9307257A BR9307257A BR9307257A BR 9307257 A BR9307257 A BR 9307257A BR 9307257 A BR9307257 A BR 9307257A BR 9307257 A BR9307257 A BR 9307257A BR 9307257 A BR9307257 A BR 9307257A
Authority
BR
Brazil
Prior art keywords
flow generator
disk unit
coupling
integrated
rotary actuator
Prior art date
Application number
BR9307257A
Other languages
English (en)
Inventor
James W Boeckner Jr
Shirley Chessman
Original Assignee
Maxtor 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
Application filed by Maxtor Corp filed Critical Maxtor Corp
Publication of BR9307257A publication Critical patent/BR9307257A/pt

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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0358—Lorentz force motors, e.g. voice coil motors moving along a curvilinear path
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Moving Of Heads (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
BR9307257A 1992-10-14 1993-10-12 Gerador de fluxo para um motor atuador rotativo com um engate atuador integrado para uma unidade de disco BR9307257A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96071392A 1992-10-14 1992-10-14
PCT/US1993/009753 WO1994009490A1 (en) 1992-10-14 1993-10-12 Flux generator for a rotary actuator motor with an integrated actuator latch for a disk drive

Publications (1)

Publication Number Publication Date
BR9307257A true BR9307257A (pt) 1999-05-25

Family

ID=25503523

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307257A BR9307257A (pt) 1992-10-14 1993-10-12 Gerador de fluxo para um motor atuador rotativo com um engate atuador integrado para uma unidade de disco

Country Status (6)

Country Link
US (1) US5583723A (pt)
EP (1) EP0671046B1 (pt)
AU (1) AU5357994A (pt)
BR (1) BR9307257A (pt)
DE (1) DE69322657T2 (pt)
WO (1) WO1994009490A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585679A (en) * 1995-05-25 1996-12-17 Iomega Corporation One-piece magnet return path assembly for a disk drive actuator
JP3464988B2 (ja) * 2001-09-21 2003-11-10 株式会社東芝 ディスク装置、ディスク装置に組み込まれたヨーク、およびヨークの製造方法
US8068309B2 (en) * 2008-08-27 2011-11-29 Seagate Technology Llc Vibration damper for actuator assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751597A (en) * 1986-10-24 1988-06-14 Hewlett-Packard Company Center of percussion head actuator assembly
US4775908A (en) * 1987-04-24 1988-10-04 Miniscribe Corporation Moving magnet actuator
US4985793A (en) * 1988-11-10 1991-01-15 Conner Peripherals, Inc. Voice coil activated disk drive parking device with magnetic bias
EP0444062B1 (en) * 1988-11-10 1995-12-06 Conner Peripherals, Inc. Magnetic parking device for disk drive
US5025335B1 (en) * 1989-07-31 1995-12-26 Conner Peripherals Inc Architecture for 2 1/2 inch diameter single disk drive
US5193037A (en) * 1990-11-07 1993-03-09 Areal Technology, Inc. Compact disk drive for use with laptop computer
US5278709A (en) * 1991-10-15 1994-01-11 Areal Technology Assembly of compact disk drive having a glass disk with a magnesium head arm assembly and a steel motor hub

Also Published As

Publication number Publication date
WO1994009490A1 (en) 1994-04-28
EP0671046B1 (en) 1998-12-16
EP0671046A1 (en) 1995-09-13
AU5357994A (en) 1994-05-09
EP0671046A4 (en) 1996-01-31
US5583723A (en) 1996-12-10
DE69322657D1 (de) 1999-01-28
DE69322657T2 (de) 1999-05-20

Similar Documents

Publication Publication Date Title
DE69505036T2 (de) Elektromechanischer Hybridantrieb mit selbstbetätigten Bremsen
DE69612931D1 (de) Aerodynamische drehbetätigerverriegelung mit filter für festplattenantrieb
DE69520712T2 (de) Plattenantriebseinheit
BR9206589A (pt) Disposição de acionamento para um veículo automotor
DE69520931T2 (de) Piezoelektrischer rotierender Antriebapparat
PT767877E (pt) Sistema de aeroturbina integrado com pas rotativas de unidades multiplas
DE69830031D1 (de) Antrieb mit elektrostrictiver Bremsvorrichtung
DE69304025T2 (de) Antriebswellenanordnung
BR8904886A (pt) Conjunto de freio a disco de expansao interna do tipo composto
DE69833299D1 (de) Plattenrotationssteuerung
BR9602021A (pt) Disposição para movimento gradativo de um dispositivo operante
DE69109354D1 (de) Plattenantrieb mit Zeroskewdrehpositionierersystem.
DE69731438D1 (de) Elektromagnet-Ansteuervorrichtung
DE69701302D1 (de) Plattenantriebsvorrichtung
DE69729522D1 (de) Plattenantriebsvorrichtung
BR9509474A (pt) Freio a disco equipado com um dispositivo de acionamento mecanico
DE69529131D1 (de) Flexible Plattenantriebseinheit
BR9307257A (pt) Gerador de fluxo para um motor atuador rotativo com um engate atuador integrado para uma unidade de disco
DE19882619T1 (de) Verbesserter Plattenlaufwerk-Drehbetätiger
DE69709816T2 (de) Plattenlaufwerk
ITTO940007A0 (it) Dispositivo di frenatura per un rotore di un elicottero
BR9304463A (pt) Mecanismo para limpeza de uma cabeça rotativa, e, respectivo conjunto
EP0699917A3 (en) System for testing the voice coil element of a hard drive
BR8904366A (pt) Acoplamento para um eixo para tomada de potencia
DE69526523T2 (de) Wellenantriebsvorrichtung

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law