Title:
INVERTER-INTEGRATED ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2014/129215
Kind Code:
A1
Abstract:
Provided is an inverter-integrated electric compressor which uses the filter circuit as the substrate to eliminate a busbar connection, improves assembly properties of the inverter device, optimizes the substrate structure, and makes the inverter device more compact and economical. In this inverter-integrated electric compressor, the inverter device (7) is provided with multiple high-voltage electrical components (13) which configure a noise removal filter circuit (16A), a power substrate (14) on which a power element (27) is mounted, a control substrate (15) on which a control circuit (30) is mounted, and a filter circuit substrate (16) which configures the filter circuit (16A) by the multiple high-voltage electrical components (13) being connected in a pattern and mounted thereon, wherein the high-voltage electrical components (13), the power substrate (14), the control substrate (15) and the filter circuit substrate (16) are configured to be so as to be unitized together and housed and arranged in an inverter housing unit.
Inventors:
HATTORI MAKOTO (JP)
ASAI MASAHIKO (JP)
ASAI MASAHIKO (JP)
Application Number:
PCT/JP2014/050103
Publication Date:
August 28, 2014
Filing Date:
January 08, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD (JP)
International Classes:
F04B39/00; H02M7/48
Foreign References:
| JP2011163231A | 2011-08-25 | |||
| JP2011135712A | 2011-07-07 |
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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