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Patent Searching and Data


Title:
MOUNTING STRUCTURE OF ELECTRIC PUMP
Document Type and Number:
WIPO Patent Application WO/2019/181576
Kind Code:
A1
Abstract:
This structure for mounting a cylindrical electric pump (100) at a predetermined portion is provided with: a protruding portion (111b) which is installed at an outer peripheral portion (111a) of the electric pump and protrudes to an outer radial side; a mounting member (130), which is connected to bracket parts (131a, 131b) mounted on the predetermined portion, is formed in a ring shape by a band plate and disposed around an outer peripheral portion with a predetermined gap therebetween; and an elastic member (140) which has an insertion hole (143), into which the protruding portion is inserted, and is interposed in the gap between the outer peripheral portion and the mounting member. A through-hole (131e), into which an outer radial end of the elastic member is inserted, is installed in the mounting member so that the protruding portion and the mounting member come out of contact with each other, and a ring-shaped planar portion (131f), which is embossed on a more central side than an outer radial location while crossing an imaginary central line of the through-hole, is formed around the through-hole of the mounting member so that the length of the protruding portion is set to not more than the size from the outer peripheral portion to the planar portion.

Inventors:
KITAMURA Keiichi (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
Application Number:
JP2019/009457
Publication Date:
September 26, 2019
Filing Date:
March 08, 2019
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
F04D29/66; F04D29/62; F16F15/08
Foreign References:
JP5446545B22014-03-19
JP2003004099A2003-01-08
JP2000027799A2000-01-25
US20090169387A12009-07-02
JP2018053756A2018-04-05
Attorney, Agent or Firm:
JIN Shunji (6th Floor, Takisada Bldg. 2-13-19, Nishiki, Naka-k, Nagoya-city Aichi 03, 〒4600003, JP)
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