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
Inventors:
Toshio Shimada
Morio Kobayashi
Takemi Tada
Shigeru Kawanami
Morio Kobayashi
Takemi Tada
Shigeru Kawanami
Application Number:
JP9032490A
Publication Date:
October 15, 1998
Filing Date:
April 06, 1990
Export Citation:
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:
Katsuo Ogawa (1 person outside)