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Patent Searching and Data


Title:
CIRCUIT BOARD ASSEMBLY AND ELECTRIC OIL PUMP PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/044521
Kind Code:
A1
Abstract:
Provided is a circuit board assembly 70 having a circuit board 75, an inverter housing 73 having a circuit board accommodating part 73a, and an external terminal 86 connected to the circuit board 75. The circuit board 75 has a connection hole part 75b, and the inverter housing 73 has an external terminal receiving part 73d projecting on the bottom surface of the circuit board accommodating part 73a. The external terminal receiving part 73d has an external terminal fitting hole part 73d2. The external terminal fitting hole part 73d2 has an insertion-side opening part 73d3 that opens on the bottom part 73i of the inverter housing 73, and a projection-side opening part 73d4 that opens on the distal-end part of the external terminal receiving part 73d. The projection-side opening part 73d4 is disposed so as to face the connection hole part 75b, and the external terminal 86 is disposed in the external terminal fitting hole part 73d2 so as to project from the projection-side opening part 73d4 and be inserted into the connection hole part 75b.

Inventors:
KOBAYASHI Yoshiyuki (24-1 Sobudai 2-chome, Zama-sh, Kanagawa 70, 〒2528570, JP)
KATAOKA Shigehiro (24-1 Sobudai 2-chome, Zama-sh, Kanagawa 70, 〒2528570, JP)
Application Number:
JP2018/030417
Publication Date:
March 07, 2019
Filing Date:
August 16, 2018
Export Citation:
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Assignee:
NIDEC TOSOK CORPORATION (24-1, Sobudai 2-chome Zama-sh, Kanagawa 70, 〒2528570, JP)
International Classes:
H02K11/33; F04C15/00; H01R12/71; H01R13/42; H02K5/22; H02K7/14
Domestic Patent References:
WO2013094086A12013-06-27
Foreign References:
JP2004353536A2004-12-16
JP2002254468A2002-09-11
JPH087971A1996-01-12
JPS5636065Y21981-08-25
JP2008128142A2008-06-05
JP2016174499A2016-09-29
JP2014187751A2014-10-02
JP2013147950A2013-08-01
JP2016100972A2016-05-30
Attorney, Agent or Firm:
KOHO IP LAW (4-7 Nishi-Ikebukuro 5-chome, Toshima-ku Tokyo, 21, 〒1710021, JP)
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