Title:
電気装置
Document Type and Number:
Japanese Patent JP4495338
Kind Code:
B2
Abstract:
An electrical device allows voltage to be supplied with minimal power loss. The electrical device has elements with differing supply voltage demands. The same supply voltage is supplied in each case to the elements. The supply voltage can be switched over. The supply voltage is set as a function of the currently highest voltage demand of the elements. The electrical device can be configured as a playback device for optical memory disks, and can include a device for driving an optical memory disk inserted into the playback device and for positioning a scanning unit.
Inventors:
Thomas freight
Holger Zimmermann
Dieter Bath
Holger Zimmermann
Dieter Bath
Application Number:
JP2000533795A
Publication Date:
July 07, 2010
Filing Date:
February 24, 1999
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
G05F1/66; G05F1/46; G11B7/00; G11B7/09; H02M1/10; H02M3/10; G11B7/0037; G11B17/04
Domestic Patent References:
| JP8273291A | ||||
| JP57182221A | ||||
| JP9050632A | ||||
| JP6020372A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel