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Title:
CONTROL DEVICE FOR ELECTRIC COMPRESSOR, ELECTRIC COMPRESSOR, AIR CONDITIONING DEVICE FOR MOVING OBJECT, AND METHOD FOR CONTROLLING ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/049620
Kind Code:
A1
Abstract:
A control device for a compressor is provided with an operation stop control unit that, upon detecting a forced stop request signal from a device including the compressor, said signal being different from a normal stop request signal that requests the compressor be stopped by a prescribed procedure, stops the compressor by a procedure different from that of the normal stop request signal. The operation stop control unit stops the compressor by a procedure that differs in accordance with the speed at which the compressor was rotating when the forced stop request signal was detected.

Inventors:
HATTORI Makoto (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KAWASHIMA Toyohisa (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TAKASHIGE Takayuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2018/030339
Publication Date:
March 14, 2019
Filing Date:
August 15, 2018
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F04B49/02; F04B49/06; F04B49/10
Foreign References:
JP2012196063A2012-10-11
JPS624618B21987-01-31
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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