JP2018105394A5 - - Google Patents

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Publication number
JP2018105394A5
JP2018105394A5 JP2016251470A JP2016251470A JP2018105394A5 JP 2018105394 A5 JP2018105394 A5 JP 2018105394A5 JP 2016251470 A JP2016251470 A JP 2016251470A JP 2016251470 A JP2016251470 A JP 2016251470A JP 2018105394 A5 JP2018105394 A5 JP 2018105394A5
Authority
JP
Japan
Prior art keywords
bearing
casing
bearing box
temperature difference
suppression mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016251470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018105394A (ja
JP6781625B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2016251470A priority Critical patent/JP6781625B2/ja
Priority claimed from JP2016251470A external-priority patent/JP6781625B2/ja
Priority to US16/472,102 priority patent/US20200096043A1/en
Priority to CN201780079916.2A priority patent/CN110100105B/zh
Priority to PCT/JP2017/042768 priority patent/WO2018123405A1/ja
Publication of JP2018105394A publication Critical patent/JP2018105394A/ja
Publication of JP2018105394A5 publication Critical patent/JP2018105394A5/ja
Application granted granted Critical
Publication of JP6781625B2 publication Critical patent/JP6781625B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016251470A 2016-12-26 2016-12-26 回転機械 Active JP6781625B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016251470A JP6781625B2 (ja) 2016-12-26 2016-12-26 回転機械
US16/472,102 US20200096043A1 (en) 2016-12-26 2017-11-29 Rotary machine
CN201780079916.2A CN110100105B (zh) 2016-12-26 2017-11-29 旋转机械
PCT/JP2017/042768 WO2018123405A1 (ja) 2016-12-26 2017-11-29 回転機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016251470A JP6781625B2 (ja) 2016-12-26 2016-12-26 回転機械

Publications (3)

Publication Number Publication Date
JP2018105394A JP2018105394A (ja) 2018-07-05
JP2018105394A5 true JP2018105394A5 (enExample) 2020-01-16
JP6781625B2 JP6781625B2 (ja) 2020-11-04

Family

ID=62707339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016251470A Active JP6781625B2 (ja) 2016-12-26 2016-12-26 回転機械

Country Status (4)

Country Link
US (1) US20200096043A1 (enExample)
JP (1) JP6781625B2 (enExample)
CN (1) CN110100105B (enExample)
WO (1) WO2018123405A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602958B (en) * 2020-11-02 2023-08-16 Edwards Ltd Oil feed nut and oil reservoir for a vacuum pump
EP4160034A1 (en) * 2021-10-04 2023-04-05 Hamilton Sundstrand Corporation Bearing housing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352206A (en) * 1942-02-07 1944-06-27 George H Kendall Controlled temperature bearing
US2958458A (en) * 1955-04-04 1960-11-01 Garrett Corp Cooling turbine
US3862443A (en) * 1973-11-15 1975-01-21 Reliance Electric Co Cooling means for bearing structure in dynamoelectric machine
JPH07139555A (ja) * 1993-11-18 1995-05-30 Koyo Seiko Co Ltd トルク伝達装置
US6443624B1 (en) * 2000-08-01 2002-09-03 The Timken Company High speed angular contact ball bearing
JP2006064127A (ja) * 2004-08-30 2006-03-09 Ntn Corp 予圧調整軸受装置
JP2006322496A (ja) * 2005-05-18 2006-11-30 Ntn Corp 多列アンギュラ玉軸受
JP2008106891A (ja) * 2006-10-27 2008-05-08 Ntn Corp 転がり軸受の予圧調整方法およびその装置
JP2008163988A (ja) * 2006-12-27 2008-07-17 Ntn Corp 隙間調整軸受
JP2011167799A (ja) * 2010-02-18 2011-09-01 Ntn Corp 主軸装置
DE102010044168A1 (de) * 2010-11-19 2012-05-24 Zf Lenksysteme Gmbh Servolenkung, insbesondere für ein Kraftfahrzeug
CN102678763B (zh) * 2011-12-24 2014-07-16 河南科技大学 一种滚动轴承散热装置
CN103282146B (zh) * 2011-12-27 2015-09-16 日本精工株式会社 主轴装置
JP5971854B2 (ja) * 2012-11-07 2016-08-17 オークマ株式会社 工作機械の主軸装置
JP6484960B2 (ja) * 2014-02-28 2019-03-20 日本精工株式会社 主軸装置
JP6527721B2 (ja) * 2015-03-10 2019-06-05 Ntn株式会社 主軸装置
KR102148863B1 (ko) * 2015-11-11 2020-08-27 이글버그만 재팬 가부시키가이샤 자성 유체 시일
JP6210123B2 (ja) * 2016-04-08 2017-10-11 日本精工株式会社 モータビルトイン方式の主軸装置
JP6210124B2 (ja) * 2016-04-08 2017-10-11 日本精工株式会社 モータビルトイン方式の主軸装置

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