Invention Grant
US07659697B2 Apparatus and method to provide power to battery-backup assemblies disposed in an information storage and retrieval system
失效
为设置在信息存储和检索系统中的电池备用组件提供电力的装置和方法
- Patent Title: Apparatus and method to provide power to battery-backup assemblies disposed in an information storage and retrieval system
- Patent Title (中): 为设置在信息存储和检索系统中的电池备用组件提供电力的装置和方法
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Application No.: US12340740Application Date: 2008-12-21
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Publication No.: US07659697B2Publication Date: 2010-02-09
- Inventor: Carl E. Jones , Robert A. Kubo , Gregg S. Lucas
- Applicant: Carl E. Jones , Robert A. Kubo , Gregg S. Lucas
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Quarles & Brady LLP
- Agent Dale F. Regelman
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J9/00
Abstract:
A method to supply power to one or more battery-backup assemblies, wherein the method supplies a first controller, a second controller, a first battery-backup assembly, and a second battery-backup assembly. The method further supplies a power bus interconnected to the first controller, the second controller, the first battery-backup assembly, and the second battery-backup assembly, and a first power supply and a second power supply interconnected with the power bus. The method provides power to the first controller and to the second controller and to the first battery-backup assembly over a first period of time, and provides power to the first controller and to the second controller and to the second battery-backup assembly over a second period of time, where the first period of time differs from the second period of time.
Public/Granted literature
Information query
