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Patent Searching and Data


Title:
SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2019/039338
Kind Code:
A1
Abstract:
A supercharger C is provided with: a bearing; a bearing wall part 21 in which a bearing hole is formed so as to receive the bearing; a separation wall part 23 that is provided outward in the radial direction of the bearing hole, with respect to the bearing wall part 21, and that forms an internal space S between the separation wall part and the bearing wall part 21; an oil discharge port 23a that is formed in the separation wall part 23 and is contiguous to the internal space S; and a guide part 25 that is provided to the bearing wall part 21 facing the internal space S in such a manner as to be more separated from the oil discharge port 23a in a surface direction perpendicular to the central axis of the bearing, at a position thereof, along the central axis of the bearing, closer to the oil discharge port 23a.

Inventors:
NISHII SHUNSUKE (JP)
KANEDA SHINICHI (JP)
Application Number:
PCT/JP2018/030202
Publication Date:
February 28, 2019
Filing Date:
August 13, 2018
Export Citation:
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Assignee:
IHI CORP (JP)
International Classes:
F02B39/14; F02B39/00; F16C17/04; F16C17/18
Domestic Patent References:
WO2017042925A12017-03-16
WO2007148390A12007-12-27
Foreign References:
JP2007285252A2007-11-01
JPH1136878A1999-02-09
Attorney, Agent or Firm:
AOMI PATENT (JP)
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