Source: http://www.google.com/patents/US6809494?ie=ISO-8859-1
Timestamp: 2014-09-19 17:18:09
Document Index: 539666818

Matched Legal Cases: ['art 52', 'art 48', 'arts 84', 'art 52', 'art 48', 'arts 84', 'arts 48', 'art 14', 'art 14']

Patent US6809494 - Servo control system - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign in<nobr>Advanced Patent Search</nobr>PatentsThere are provided a drive unit 50 having a connection part 52 while driving a motor 61, a control unit 40 having a connection part 48 while receiving a command from a host controller 30 and sending a command to the drive unit 50, a rack for providing a back panel 80 having connected parts 84, 85 for...http://www.google.com/patents/US6809494?utm_source=gb-gplus-sharePatent US6809494 - Servo control systemAdvanced Patent SearchPublication numberUS6809494 B1Publication typeGrantApplication numberUS 10/415,376PCT numberPCT/JP2000/007567Publication dateOct 26, 2004Filing dateOct 27, 2000Priority dateOct 27, 2000Fee statusPaidAlso published asWO2002037663A1Publication number10415376, 415376, PCT/2000/7567, PCT/JP/0/007567, PCT/JP/0/07567, PCT/JP/2000/007567, PCT/JP/2000/07567, PCT/JP0/007567, PCT/JP0/07567, PCT/JP0007567, PCT/JP007567, PCT/JP2000/007567, PCT/JP2000/07567, PCT/JP2000007567, PCT/JP200007567, US 6809494 B1, US 6809494B1, US-B1-6809494, US6809494 B1, US6809494B1InventorsKenji Hattori, Koki MatsumotoOriginal AssigneeMitsubishi Denki Kabushiki KaishaExport CitationBiBTeX, EndNote, RefManPatent Citations (5), Referenced by (2), Classifications (6), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetServo control systemUS 6809494 B1Abstract There are provided a drive unit 50 having a connection part 52 while driving a motor 61, a control unit 40 having a connection part 48 while receiving a command from a host controller 30 and sending a command to the drive unit 50, a rack for providing a back panel 80 having connected parts 84, 85 for removably making electrical connection to the connection parts 48, 52 while accommodating the control unit 40 and the drive unit 50, and a DC voltage conversion part 14 for converting a DC voltage into an output using an AC voltage as an input while being provided in the back panel 80, and the drive unit 50 is provided with a capacitor 58 while being connected to an output of the DC voltage conversion part 14, and an inverter 59 for converting the DC voltage into an AC voltage based on the command.