Title:
ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2020/235409
Kind Code:
A1
Abstract:
Provided is an inverter-integrated electric compressor provided with: a compressor; an electric motor; a control substrate (41b) which controls the electric motor; and a connection part (50) which electrically connects the electric motor and the control substrate (41b). The electric motor includes a plurality of shaft-shaped motor connection terminals (31a) each of which is attached to an opening part (12A) of a motor housing (12). The control substrate (41b) includes a plurality of through-holes (41b1). The connection part (50) includes a plate-shaped joining section (51) and a shaft-shaped linking section (52) that has one end linked to the joining section (51) and the other end joined to one of the through-holes (41b1). The linking section (52) includes a first arm portion (52a) extending along a first axial line (A1) and a second arm portion (52b) extending along a second axial line (A2) intersecting with the first axial line (A1).
More Like This:
| JPH05209588 | CLOSED TYPE COMPRESSOR |
Inventors:
HATTORI MAKOTO (JP)
TAKASHIGE TAKAYUKI (JP)
HIGUCHI HIROTO (JP)
KAMITANI HIROYUKI (JP)
ITO MASATO (JP)
NAKAO SACHIKO (JP)
TAKASHIGE TAKAYUKI (JP)
HIGUCHI HIROTO (JP)
KAMITANI HIROYUKI (JP)
ITO MASATO (JP)
NAKAO SACHIKO (JP)
Application Number:
PCT/JP2020/019052
Publication Date:
November 26, 2020
Filing Date:
May 13, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F04B39/00; H02K11/33; H02K5/22
Domestic Patent References:
| WO2019044515A1 | 2019-03-07 |
Foreign References:
| JP2017033876A | 2017-02-09 | |||
| JPS6225010B2 | 1987-06-01 | |||
| JP2010013979A | 2010-01-21 | |||
| JPH0547865U | 1993-06-25 | |||
| JP2016082719A | 2016-05-16 | |||
| JP2018120738A | 2018-08-02 | |||
| JPH07192799A | 1995-07-28 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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