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Patent Searching and Data


Title:
JOURNAL BEARING AND ROTARY MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/150501
Kind Code:
A1
Abstract:
A journal bearing according to the present invention is provided with a carrier ring, a plurality of bearing pads provided on an internal peripheral side of a lower half region of the carrier ring and configured so as to support a rotor shaft from below, and a guide metal disposed in an upper half region of the carrier ring and provided in the center in the axial direction of the rotor shaft so as to cover a top-side region of the external peripheral face of the rotor shaft.

Inventors:
SHINOHARA, Tanehiro (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-Chome, Minato-k, Tokyo 15, 〒1088215, JP)
KAIKOGI, Takaaki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-Chome, Minato-k, Tokyo 15, 〒1088215, JP)
NAKANO, Takashi (C/O Mitsubishi Hitachi Power Systems Ltd, 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
WAKI, Yuichiro (C/O Mitsubishi Hitachi Power Systems Ltd, 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
OZAWA, Yutaka (C/O Sanyo Techno-Service Ltd, 1-7, Araicho Higashihonmachi, Takasago-sh, Hyogo 17, 〒6760017, JP)
TOCHITANI, Naoto (C/O Mitsubishi Hitachi Power Systems Ltd, 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
Application Number:
JP2017/007679
Publication Date:
September 08, 2017
Filing Date:
February 28, 2017
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYSTEMS, LTD. (3-1 Minatomirai 3-Chome, Nishi-ku Yokohama-sh, Kanagawa 01, 〒2208401, JP)
International Classes:
F16C33/10; F01D25/16; F01D25/18; F02C7/06; F16C17/03
Domestic Patent References:
WO2010055847A12010-05-20
Foreign References:
JPS63132114U1988-08-30
JP2013177942A2013-09-09
JPH05332355A1993-12-14
JP2015031372A2015-02-16
JP2016142312A2016-08-08
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (Mita 43MT Building 13th Floor, 13-16 Mita 3-Chome, Minato-k, Tokyo 73, 〒1080073, JP)
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