Title:
INVERTER-INTEGRATED ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2014/203665
Kind Code:
A1
Abstract:
An inverter-integrated electric compressor includes a sub substrate (26) divided from a main substrate. The sub substrate (26) has a communication circuit (25) mounted thereon, a connector (34) connected to a communication harness (24), and a connection connector (35) connected to the main substrate, and is secured to a housing (2) via three or more fixing screws (32). The connector (34) and the connection connector (35) are disposed close to the fixing screws (32), and a communication line (39) connected to a noise countermeasure component (41) that links to the frame ground of the sub substrate (26) is disposed between the connector (34) and the connection connector (35). The sub substrate has a power supply line (40) disposed thereon along a triangle line passing near another fixed screw (32) and connected to noise countermeasure components (42, 43) linking to the frame ground. The frame ground is grounded to the housing (2) through the fixing screws (32).
Inventors:
HATTORI MAKOTO (JP)
ASAI MASAHIKO (JP)
ASAI MASAHIKO (JP)
Application Number:
PCT/JP2014/063165
Publication Date:
December 24, 2014
Filing Date:
May 19, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD (JP)
International Classes:
H02M7/48; F04B39/00; F04C29/00; H02K11/00
Foreign References:
| JP2013051882A | 2013-03-14 | |||
| JP2011214432A | 2011-10-27 | |||
| JP2009247066A | 2009-10-22 | |||
| JP2012120279A | 2012-06-21 |
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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