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1. (WO2018105162) TILTING PAD, GAS BEARING DEVICE, AND COMPRESSOR

Pub. No.:    WO/2018/105162    International Application No.:    PCT/JP2017/025265
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Wed Jul 12 01:59:59 CEST 2017
IPC: F16C 17/03
F04D 29/057
Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD.
三菱重工業株式会社
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
三菱重工コンプレッサ株式会社
Inventors: SHIGIHARA Takuzo
鴫原 拓造
ISAYAMA Shuichi
諫山 秀一
NAGAI Naoyuki
長井 直之
NAGAO Hideki
永尾 英樹
Title: TILTING PAD, GAS BEARING DEVICE, AND COMPRESSOR
Abstract:
A tilting pad (13A) comprises a pad body (15A) and a vibration damping member (16A). The pad body (15A) has an outer circumferential face facing outward in the radial direction around the axis (O) serving as a support face (18) supported by a pivot, and an inner face facing inward in the radial direction serving as a pad face (17) supporting a rotational shaft (2) via a gas film. The vibration damping member (16A) is disposed only between the two side faces of the pad body (15A) facing in the axis (O) direction and the inner face (11a) of a housing (11) opposite to these side faces and dampens the pad body (15A) vibration.