JP2005086942A - 縦型モータの軸受部防水構造 - Google Patents

縦型モータの軸受部防水構造 Download PDF

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Publication number
JP2005086942A
JP2005086942A JP2003318708A JP2003318708A JP2005086942A JP 2005086942 A JP2005086942 A JP 2005086942A JP 2003318708 A JP2003318708 A JP 2003318708A JP 2003318708 A JP2003318708 A JP 2003318708A JP 2005086942 A JP2005086942 A JP 2005086942A
Authority
JP
Japan
Prior art keywords
bearing
vertical motor
cover
labyrinth
shaft
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
JP2003318708A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Tsumagari
宏 津曲
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
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 Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Priority to JP2003318708A priority Critical patent/JP2005086942A/ja
Priority to CNA2004800234418A priority patent/CN1836360A/zh
Priority to PCT/JP2004/012825 priority patent/WO2005027315A1/ja
Priority to TW93127511A priority patent/TW200522475A/zh
Publication of JP2005086942A publication Critical patent/JP2005086942A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
JP2003318708A 2003-09-10 2003-09-10 縦型モータの軸受部防水構造 Pending JP2005086942A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003318708A JP2005086942A (ja) 2003-09-10 2003-09-10 縦型モータの軸受部防水構造
CNA2004800234418A CN1836360A (zh) 2003-09-10 2004-09-03 立式电动机的轴承部防水结构
PCT/JP2004/012825 WO2005027315A1 (ja) 2003-09-10 2004-09-03 縦型モータの軸受部防水構造
TW93127511A TW200522475A (en) 2003-09-10 2004-09-10 Bearing section waterproof structure of a vertical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003318708A JP2005086942A (ja) 2003-09-10 2003-09-10 縦型モータの軸受部防水構造

Publications (1)

Publication Number Publication Date
JP2005086942A true JP2005086942A (ja) 2005-03-31

Family

ID=34308529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003318708A Pending JP2005086942A (ja) 2003-09-10 2003-09-10 縦型モータの軸受部防水構造

Country Status (4)

Country Link
JP (1) JP2005086942A (zh)
CN (1) CN1836360A (zh)
TW (1) TW200522475A (zh)
WO (1) WO2005027315A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103126615A (zh) * 2011-12-01 2013-06-05 苏州列维电器设备有限公司 一种密封装置
JP2013123312A (ja) * 2011-12-09 2013-06-20 Yaskawa Electric Corp 回転電機
US20150076947A1 (en) * 2012-05-23 2015-03-19 Baumueller Nuernberg Gmbh Electrical machine
EP3905487A4 (en) * 2018-09-28 2022-09-21 Suzhou Industrial Park Xingdesheng Motor Co., Ltd. CONTACTLESS OVERHEAD WATERPROOF STRUCTURE FOR HIGH SPEED MOTOR

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014657A1 (de) * 2007-03-27 2008-10-09 Siemens Ag Wellenabdichtungsvorrichtung
CN101478211B (zh) * 2009-02-06 2011-04-27 徐黎霞 一种微型电机
TW201126063A (en) * 2010-01-20 2011-08-01 zhang-hui Tong Wind power generator having waterproof structure
CN102280964A (zh) * 2011-09-01 2011-12-14 上海特波电机有限公司 机械损耗低的电动机
CN106972674A (zh) * 2016-01-14 2017-07-21 襄阳南车电机技术有限公司 一种新能源汽车电机防进水结构
CN109067065A (zh) * 2018-08-21 2018-12-21 广州市昊志机电股份有限公司 一种卧式主轴后端防水结构
JP6929472B2 (ja) * 2018-10-19 2021-09-01 三菱電機株式会社 浴室乾燥機
TWI705644B (zh) * 2019-05-17 2020-09-21 大青節能科技股份有限公司 具有防水結構的馬達

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149067U (zh) * 1988-04-05 1989-10-16
JPH02214435A (ja) * 1989-02-15 1990-08-27 Hitachi Ltd 電動機用ブラケット

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103126615A (zh) * 2011-12-01 2013-06-05 苏州列维电器设备有限公司 一种密封装置
JP2013123312A (ja) * 2011-12-09 2013-06-20 Yaskawa Electric Corp 回転電機
US20150076947A1 (en) * 2012-05-23 2015-03-19 Baumueller Nuernberg Gmbh Electrical machine
EP3905487A4 (en) * 2018-09-28 2022-09-21 Suzhou Industrial Park Xingdesheng Motor Co., Ltd. CONTACTLESS OVERHEAD WATERPROOF STRUCTURE FOR HIGH SPEED MOTOR

Also Published As

Publication number Publication date
CN1836360A (zh) 2006-09-20
WO2005027315A1 (ja) 2005-03-24
TW200522475A (en) 2005-07-01

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