Title:
軸受装置
Document Type and Number:
Japanese Patent JP7419604
Kind Code:
B2
Abstract:
A bearing device includes a plurality of bearing pads tiltably supporting a rotation shaft which rotates about an axial line, from the outer circumferential side of the rotation shaft, the bearing pads being spaced apart along the circumferential direction; and an oil supply part that supplies oil between the outer circumferential surface of the rotation shaft and pad surfaces of the bearing pads which face the rotation shaft. The plurality of bearing pads include a first bearing pad that supports the rotation shaft directly below the axial line, and a pair of second bearing pads which sandwich the first bearing pad from the rotation direction. Among the first bearing pad and the second bearing pads, a groove is formed only on the pad surfaces of the second bearing pads so as to extend in the rotation direction.
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Inventors:
Takuzo Shigehara
Chihiro Yoshimine
Shinpei Yokoyama
Hiroki Kameyama
Yoshitomo Noda
Chihiro Yoshimine
Shinpei Yokoyama
Hiroki Kameyama
Yoshitomo Noda
Application Number:
JP2023524012A
Publication Date:
January 22, 2024
Filing Date:
March 07, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F16C17/03
Domestic Patent References:
| JP2016217364A | ||||
| JP2000274432A | ||||
| JP6026516A |
Foreign References:
| WO2013046404A1 | ||||
| US5720558 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
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