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Title:
【発明の名称】圧縮機用電動機の過負荷保護装置
Document Type and Number:
Japanese Patent JP2810199
Kind Code:
B2
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Inventors:
島田 俊雄
小林 守夫
多田 武美
川南 茂也
Application Number:
JP9032490A
Publication Date:
October 15, 1998
Filing Date:
April 06, 1990
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
H01H61/02; H01H37/54; H01H61/013; H02H7/085; (IPC1-7): H01H37/54
Domestic Patent References:
JP642232A
JP2227928A
JP5972641U
JP59105755U
JP60183349U
JP6211187Y2
Attorney, Agent or Firm:
小川 勝男 (外1名)



 
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