JP2006342926A - モータのスラスト軸受ユニット - Google Patents

モータのスラスト軸受ユニット Download PDF

Info

Publication number
JP2006342926A
JP2006342926A JP2005170763A JP2005170763A JP2006342926A JP 2006342926 A JP2006342926 A JP 2006342926A JP 2005170763 A JP2005170763 A JP 2005170763A JP 2005170763 A JP2005170763 A JP 2005170763A JP 2006342926 A JP2006342926 A JP 2006342926A
Authority
JP
Japan
Prior art keywords
housing
shaft
thrust
thrust plate
bearing
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.)
Pending
Application number
JP2005170763A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006342926A5 (fr
Inventor
Yoji Takezaki
陽二 竹崎
Masaya Asari
昌哉 浅利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POORAITO KK
Original Assignee
POORAITO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by POORAITO KK filed Critical POORAITO KK
Priority to JP2005170763A priority Critical patent/JP2006342926A/ja
Publication of JP2006342926A publication Critical patent/JP2006342926A/ja
Publication of JP2006342926A5 publication Critical patent/JP2006342926A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)
JP2005170763A 2005-06-10 2005-06-10 モータのスラスト軸受ユニット Pending JP2006342926A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005170763A JP2006342926A (ja) 2005-06-10 2005-06-10 モータのスラスト軸受ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005170763A JP2006342926A (ja) 2005-06-10 2005-06-10 モータのスラスト軸受ユニット

Publications (2)

Publication Number Publication Date
JP2006342926A true JP2006342926A (ja) 2006-12-21
JP2006342926A5 JP2006342926A5 (fr) 2008-05-15

Family

ID=37640032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005170763A Pending JP2006342926A (ja) 2005-06-10 2005-06-10 モータのスラスト軸受ユニット

Country Status (1)

Country Link
JP (1) JP2006342926A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8546987B2 (en) 2009-09-18 2013-10-01 Johnson Electric S.A. Brushless DC motor
US11746676B1 (en) * 2023-02-13 2023-09-05 General Electric Company Thrust bearing assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028510A (ja) * 1988-06-28 1990-01-12 Canon Inc 動圧軸受装置
JPH02296009A (ja) * 1989-05-11 1990-12-06 Canon Inc 動圧軸受装置
JP2001153134A (ja) * 1999-11-29 2001-06-08 Nsk Ltd 流体軸受装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028510A (ja) * 1988-06-28 1990-01-12 Canon Inc 動圧軸受装置
JPH02296009A (ja) * 1989-05-11 1990-12-06 Canon Inc 動圧軸受装置
JP2001153134A (ja) * 1999-11-29 2001-06-08 Nsk Ltd 流体軸受装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8546987B2 (en) 2009-09-18 2013-10-01 Johnson Electric S.A. Brushless DC motor
US11746676B1 (en) * 2023-02-13 2023-09-05 General Electric Company Thrust bearing assembly

Similar Documents

Publication Publication Date Title
JP2002139041A (ja) 動圧型軸受ユニット
KR102020251B1 (ko) 유체 동압 베어링 장치 및 이것을 구비하는 모터
JP6189589B2 (ja) 流体動圧軸受装置及びこれを備えるモータ
JP2008008368A (ja) 動圧軸受装置
JP4408788B2 (ja) ブラシレスモータとその製造方法
JP2007263228A (ja) 動圧軸受装置
JP4446727B2 (ja) 流体軸受装置
JP2008064302A (ja) 動圧軸受装置
JP2007024267A (ja) 流体軸受装置およびこれを備えたモータ
JP2008051133A (ja) 軸受ユニットおよびこれを用いたモータ
JP2006342926A (ja) モータのスラスト軸受ユニット
JP2005337490A (ja) 動圧軸受装置
JP4633388B2 (ja) 動圧軸受装置
JP2009103280A (ja) 動圧軸受装置およびその製造方法
JP2003065324A (ja) 動圧型軸受装置
JP4309642B2 (ja) 動圧軸受装置及びその製造方法
JP2008144847A (ja) 動圧軸受装置
JP2008169944A (ja) 流体軸受装置
JP2008111520A (ja) 動圧軸受装置
JP2005195180A (ja) 動圧型焼結含油軸受ユニット
JP4738835B2 (ja) 動圧型軸受装置
JP4739247B2 (ja) 動圧型軸受装置
WO2019065719A1 (fr) Dispositif de palier à pression dynamique de fluide et moteur équipé dudit dispositif
JP2019066030A (ja) 流体動圧軸受装置およびこれを備えるモータ
WO2015133563A1 (fr) Dispositif de palier dynamique à fluide et moteur équipé de celui-ci

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080328

A621 Written request for application examination

Effective date: 20080328

Free format text: JAPANESE INTERMEDIATE CODE: A621

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100318

A131 Notification of reasons for refusal

Effective date: 20100406

Free format text: JAPANESE INTERMEDIATE CODE: A131

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100817