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IT8820884A0 - Apparato per rimozione/inserzione a caldo su un bus di connessione di unita' di registrazione magnetica a supporto non rimovibile. - Google Patents

Apparato per rimozione/inserzione a caldo su un bus di connessione di unita' di registrazione magnetica a supporto non rimovibile.

Info

Publication number
IT8820884A0
IT8820884A0 IT8820884A IT2088488A IT8820884A0 IT 8820884 A0 IT8820884 A0 IT 8820884A0 IT 8820884 A IT8820884 A IT 8820884A IT 2088488 A IT2088488 A IT 2088488A IT 8820884 A0 IT8820884 A0 IT 8820884A0
Authority
IT
Italy
Prior art keywords
magnetic recording
recording units
connection bus
removable support
hot removal
Prior art date
Application number
IT8820884A
Other languages
English (en)
Other versions
IT1217801B (it
Inventor
Cesare Losi
Bruno Mattavelli
Giuseppe Pandolfo
Original Assignee
Honeywell Bull 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 Honeywell Bull Spa filed Critical Honeywell Bull Spa
Priority to IT20884/88A priority Critical patent/IT1217801B/it
Publication of IT8820884A0 publication Critical patent/IT8820884A0/it
Priority to DE68916590T priority patent/DE68916590T2/de
Priority to EP89109615A priority patent/EP0345584B1/en
Priority to US07/363,659 priority patent/US5157771A/en
Application granted granted Critical
Publication of IT1217801B publication Critical patent/IT1217801B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4081—Live connection to bus, e.g. hot-plugging

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Power Sources (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
IT20884/88A 1988-06-08 1988-06-08 Apparato per rimozione/inserzione a caldo su un bus di connessione di unita, di registrazione magnetica a supporto non rimovibile IT1217801B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20884/88A IT1217801B (it) 1988-06-08 1988-06-08 Apparato per rimozione/inserzione a caldo su un bus di connessione di unita, di registrazione magnetica a supporto non rimovibile
DE68916590T DE68916590T2 (de) 1988-06-08 1989-05-27 Gerät zum Entfernen von und Einsetzen in einem Verbindungsbus von einer nichtentfernbaren magnetischen Aufzeichnungseinheit.
EP89109615A EP0345584B1 (en) 1988-06-08 1989-05-27 Apparatus for hot removal from/insertion to a connection bus of a non removable media magnetic recording unit
US07/363,659 US5157771A (en) 1988-06-08 1989-06-08 Apparatus for hot removal from/insertion to a connection bus of a non removable media magnetic recording unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20884/88A IT1217801B (it) 1988-06-08 1988-06-08 Apparato per rimozione/inserzione a caldo su un bus di connessione di unita, di registrazione magnetica a supporto non rimovibile

Publications (2)

Publication Number Publication Date
IT8820884A0 true IT8820884A0 (it) 1988-06-08
IT1217801B IT1217801B (it) 1990-03-30

Family

ID=11173534

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20884/88A IT1217801B (it) 1988-06-08 1988-06-08 Apparato per rimozione/inserzione a caldo su un bus di connessione di unita, di registrazione magnetica a supporto non rimovibile

Country Status (4)

Country Link
US (1) US5157771A (it)
EP (1) EP0345584B1 (it)
DE (1) DE68916590T2 (it)
IT (1) IT1217801B (it)

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JPH04179263A (ja) * 1990-11-14 1992-06-25 Hitachi Ltd 樹脂封止型半導体装置とその製造方法
JP2752247B2 (ja) * 1990-11-29 1998-05-18 富士通株式会社 情報記憶装置
EP0516993A1 (en) * 1991-06-05 1992-12-09 Tandon Corporation Removable media emulator
US5317697A (en) * 1991-07-31 1994-05-31 Synernetics Inc. Method and apparatus for live insertion and removal of electronic sub-assemblies
US5297067A (en) * 1991-10-16 1994-03-22 Quantum Corporation Electronic hot connection of disk drive module to computer peripheral bus
EP0558770A1 (en) * 1992-02-29 1993-09-08 International Business Machines Corporation A hot pluggable electrical circuit
EP0571689B1 (en) * 1992-05-27 1999-06-16 Bull HN Information Systems Italia S.p.A. Apparatus for electrical powering of removable units
DE69322415T2 (de) * 1992-12-02 1999-05-20 Emc Corp., Hopkinton, Ma. Einschaltstromspitzen- begrenzer
FI92449C (fi) * 1992-12-29 1994-11-10 Nokia Telecommunications Oy Häiriötön kytkeytyminen aikajakoiseen väylään
US5515515A (en) * 1993-02-18 1996-05-07 Ast Research, Inc. Live data storage array system having individually removable, and self-configuring data storage units
US5511171A (en) * 1993-02-26 1996-04-23 3Com Corporation Apparatus for live bus insertion of add-on devices
DE4339179A1 (de) * 1993-04-06 1994-10-13 Hewlett Packard Co Verfahren und Vorrichtung zum Verhindern einer Signalverstümmelung auf einem gemeisamen Bus eines Computers
US5526493A (en) * 1993-06-03 1996-06-11 Dell Usa Docking detection and suspend circuit for portable computer/expansion chassis docking system
JP3370155B2 (ja) * 1993-12-01 2003-01-27 富士通株式会社 データ処理システム
US5572141A (en) * 1994-03-09 1996-11-05 At&T Global Information Solutions Company Memory metal hot plug connector and method
US5758098A (en) * 1994-05-12 1998-05-26 Apple Computer, Inc. Method and apparatus for providing a high throughput two-conductor serial interface with support for slave device detection
US5579491A (en) * 1994-07-07 1996-11-26 Dell U.S.A., L.P. Local proactive hot swap request/acknowledge system
US5586271A (en) * 1994-09-27 1996-12-17 Macrolink Inc. In-line SCSI bus circuit for providing isolation and bi-directional communication between two portions of a SCSI bus
AU4644796A (en) * 1994-12-22 1996-07-10 Intel Corporation Method and mechanism for maintaining integrity within scsi bus with hot insertion
JPH096498A (ja) * 1995-05-02 1997-01-10 Symbios Logic Inc 複数のマルチコネクタの自動終端
US5758101A (en) * 1995-07-14 1998-05-26 Alliance Peripheral Systems, Inc. Method and apparatus for connecting and disconnecting peripheral devices to a powered bus
KR0163706B1 (ko) * 1995-08-31 1998-12-15 김광호 주변 장치 교환 회로 및 방법
JP3293733B2 (ja) * 1996-01-29 2002-06-17 甲府日本電気株式会社 共通バス制御装置
DE19610556A1 (de) * 1996-03-18 1997-09-25 Siemens Ag Bussegment beziehungsweise Busanschaltung zum Anschließen einer Baugruppe einer speicherprogrammierbaren Steuerung an einen Bus
DE19611696A1 (de) * 1996-03-25 1997-10-02 Siemens Nixdorf Inf Syst Anordnung zum Anschluß eines Gerätes an ein Leitungssystem
US5822547A (en) * 1996-05-31 1998-10-13 Texas Instruments Incorporated Method and apparatus for providing a portable computer with hot pluggable modular bays
US6070206A (en) * 1997-03-31 2000-05-30 Lsi Logic Corporation Method and apparatus for terminating a bus
US5946495A (en) * 1997-04-08 1999-08-31 Compaq Computer Corp. Data communication circuit for controlling data communication between redundant power supplies and peripheral devices
US6061806A (en) * 1997-05-12 2000-05-09 Lsi Logic Corporation Method and apparatus for maintaining automatic termination of a bus in the event of a host failure
US6134615A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface
US6029216A (en) * 1997-06-27 2000-02-22 Lsi Logic Corporation Auto-termination method and apparatus for use with either active high or active low terminators
US6092131A (en) * 1997-07-28 2000-07-18 Lsi Logic Corporation Method and apparatus for terminating a bus at a device interface
US6125417A (en) * 1997-11-14 2000-09-26 International Business Machines Corporation Hot plug of adapters using optical switches
US6799224B1 (en) 1998-03-10 2004-09-28 Quad Research High speed fault tolerant mass storage network information server
US6260155B1 (en) 1998-05-01 2001-07-10 Quad Research Network information server
US6014319A (en) * 1998-05-21 2000-01-11 International Business Machines Corporation Multi-part concurrently maintainable electronic circuit card assembly
US6185645B1 (en) * 1998-06-08 2001-02-06 Micron Electronics, Inc. Method for removing power and signals from an inadvertently swapped bus card
US6138194A (en) * 1998-06-08 2000-10-24 Micron Electronics, Inc. Apparatus for sensing movement of a bus card and automatically removing power from the bus card
US7263476B1 (en) * 2000-06-12 2007-08-28 Quad Research High speed information processing and mass storage system and method, particularly for information and application servers
US20020169913A1 (en) * 2001-05-10 2002-11-14 Heizer Stephen D. System and method of switching a hot-pluggable peripheral device
US6928504B2 (en) * 2002-01-02 2005-08-09 International Business Machines Corporation PC card motion detector
US6678162B2 (en) 2002-01-07 2004-01-13 International Business Machines Corporation Interlock for blind dock cartridge
FR2916873B1 (fr) * 2007-05-29 2009-09-18 Schneider Electric Ind Sas Dispositif de controle de communication entre un module et un bus de transmission
US8602782B2 (en) 2009-11-24 2013-12-10 Zimmer Dental, Inc. Porous implant device with improved core

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932716A (en) * 1974-07-15 1976-01-13 Bell Telephone Laboratories, Incorporated Latch and switch actuator interlock safety structure for electronic component module operable during insertion and removal of connector members
JPS5395521A (en) * 1977-02-02 1978-08-21 Hitachi Ltd Printed circuit board capable for live line connection and removal
US4454552A (en) * 1982-05-17 1984-06-12 General Electric Company Printed circuit board connection system
US4912580A (en) * 1984-01-17 1990-03-27 Norand Corporation Information storage system with readily removable high capacity disk drive unit
US4870704A (en) * 1984-10-31 1989-09-26 Flexible Computer Corporation Multicomputer digital processing system
US4754397A (en) * 1985-02-15 1988-06-28 Tandem Computers Incorporated Fault tolerant modular subsystems for computers
US4811275A (en) * 1986-05-28 1989-03-07 Unisys Corporation Addressing system for an expandable modular electromechanical memory assembly
US4835737A (en) * 1986-07-21 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for controlled removal and insertion of circuit modules
US4800462A (en) * 1987-04-17 1989-01-24 Tandem Computers Incorporated Electrical keying for replaceable modules
US4870643A (en) * 1987-11-06 1989-09-26 Micropolis Corporation Parallel drive array storage system
US4937806A (en) * 1988-02-12 1990-06-26 Mdb Systems, Inc. Shock-isolated portable mass data storage device
US4914656A (en) * 1988-06-28 1990-04-03 Storage Technology Corporation Disk drive memory
US4893210A (en) * 1988-07-11 1990-01-09 Danford Corporation Computer disk drive assembly having a resiliently supported separable disk pack unit
US5065262A (en) * 1988-11-30 1991-11-12 Quantum Corporation Removable and transportable hard disk subsystem
US5077722A (en) * 1989-01-06 1991-12-31 Convex Computer Corporation Disk drive insertion and removal interlock

Also Published As

Publication number Publication date
DE68916590T2 (de) 1994-12-22
EP0345584B1 (en) 1994-07-06
DE68916590D1 (de) 1994-08-11
US5157771A (en) 1992-10-20
IT1217801B (it) 1990-03-30
EP0345584A3 (en) 1990-05-16
EP0345584A2 (en) 1989-12-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630