Title:
CONTROL UNIT
Document Type and Number:
WIPO Patent Application WO/2005/081391
Kind Code:
A1
Abstract:
An existing control unit is switched to a current control unit in a short preparation time and working hours, and a time and a cost required and a quantity of industrial waste generated by the switching are reduced. The control unit is provided with a control unit storing case (310) having the same sizes as those of the installation sizes of a first control unit (the existing control unit). The control unit storing case (310) is provided with a second control unit (the current control unit (210)) having sizes different from those of the first control unit, and an interface part (220) having compatibility with the second control unit electrical signal. As for an input/output power cable terminal or connector (110a), a connector (110b) for a control signal and a connector (11c) for a signal detecting a rotating state, those of the existing control unit are applied.
Inventors:
SHIGEEDA YOSHIO (JP)
SAEGUSA MASAYUKI (JP)
OYAMA HIROMI (JP)
AKAMINE TOSHIKAZU (JP)
KARIYAZONO SEISABUROU (JP)
SAEGUSA MASAYUKI (JP)
OYAMA HIROMI (JP)
AKAMINE TOSHIKAZU (JP)
KARIYAZONO SEISABUROU (JP)
Application Number:
PCT/JP2005/002296
Publication Date:
September 01, 2005
Filing Date:
February 16, 2005
Export Citation:
Assignee:
YASKAWA DENKI SEISAKUSHO KK (JP)
SHIGEEDA YOSHIO (JP)
SAEGUSA MASAYUKI (JP)
OYAMA HIROMI (JP)
AKAMINE TOSHIKAZU (JP)
KARIYAZONO SEISABUROU (JP)
SHIGEEDA YOSHIO (JP)
SAEGUSA MASAYUKI (JP)
OYAMA HIROMI (JP)
AKAMINE TOSHIKAZU (JP)
KARIYAZONO SEISABUROU (JP)
International Classes:
H02P29/00; H02P7/00; H05K5/00; (IPC1-7): H02P7/00
Foreign References:
| JPH0536293A | 1993-02-12 | |||
| JP2002258381A | 2002-09-11 |
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