JPH0755012A - 電動モータの軸封装置 - Google Patents
電動モータの軸封装置Info
- Publication number
- JPH0755012A JPH0755012A JP5200670A JP20067093A JPH0755012A JP H0755012 A JPH0755012 A JP H0755012A JP 5200670 A JP5200670 A JP 5200670A JP 20067093 A JP20067093 A JP 20067093A JP H0755012 A JPH0755012 A JP H0755012A
- Authority
- JP
- Japan
- Prior art keywords
- rim
- shaft
- rotating
- sealing device
- speed
- 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
Links
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
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Motor Or Generator Frames (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5200670A JPH0755012A (ja) | 1993-08-12 | 1993-08-12 | 電動モータの軸封装置 |
PCT/JP1994/001343 WO1995005699A1 (fr) | 1993-08-12 | 1994-08-12 | Dispositif d'etancheite d'arbre pour moteur electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5200670A JPH0755012A (ja) | 1993-08-12 | 1993-08-12 | 電動モータの軸封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0755012A true JPH0755012A (ja) | 1995-03-03 |
Family
ID=16428287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5200670A Pending JPH0755012A (ja) | 1993-08-12 | 1993-08-12 | 電動モータの軸封装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0755012A (fr) |
WO (1) | WO1995005699A1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0783333A (ja) * | 1993-09-17 | 1995-03-28 | Mutsubishi Gomme Kk | 回転軸部シール装置 |
US6623165B1 (en) | 1999-10-08 | 2003-09-23 | Nsk Ltd. | Bearing apparatus of sealing type |
US7205690B2 (en) | 2003-07-18 | 2007-04-17 | Mitsubishi Denki Kabushiki Kaisha | Motor for rotational-to-linear conversion with shaft seal |
DE102013200117A1 (de) * | 2013-01-08 | 2014-07-10 | Siemens Aktiengesellschaft | Radnaben-Motor und Verfahren zum Abdichten eines Radnaben-Motors |
CN104242550A (zh) * | 2014-08-15 | 2014-12-24 | 浙江格美机电科技有限公司 | 耐高温高密封食品油循环系统专用电机 |
CN104791494A (zh) * | 2015-04-24 | 2015-07-22 | 马鞍山市格林矿冶环保设备有限公司 | 一种可移动密封装置及其使用方法 |
CN106026483A (zh) * | 2016-08-01 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | 车辆、驱动系统及其电机 |
CN106411021A (zh) * | 2016-10-08 | 2017-02-15 | 上海川也电机有限公司 | 电机润滑油路的密封装置 |
CN109494919A (zh) * | 2017-09-13 | 2019-03-19 | 发那科株式会社 | 电动机 |
CN111409099A (zh) * | 2020-05-12 | 2020-07-14 | 珠海格力智能装备有限公司 | 机器人关节及具有其的机器人 |
JP2021079453A (ja) * | 2019-11-14 | 2021-05-27 | ファナック株式会社 | 主軸装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100398881C (zh) * | 2006-01-15 | 2008-07-02 | 杜杰 | 一种高速发动机轴密封方法 |
GB0613941D0 (en) | 2006-07-13 | 2006-08-23 | Pml Flightlink Ltd | Electronically controlled motors |
AU2012357713B2 (en) * | 2011-12-21 | 2015-04-30 | Pope Electric Motors Pty Ltd | Earth and/or sealing assembly for electric motors |
CN210225120U (zh) * | 2019-09-09 | 2020-03-31 | 卧龙电气驱动集团股份有限公司 | 一种双密封结构电机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128576U (fr) * | 1974-04-09 | 1975-10-22 | ||
JPS57133257U (fr) * | 1981-02-12 | 1982-08-19 | ||
JPS57195352U (fr) * | 1981-06-03 | 1982-12-10 |
-
1993
- 1993-08-12 JP JP5200670A patent/JPH0755012A/ja active Pending
-
1994
- 1994-08-12 WO PCT/JP1994/001343 patent/WO1995005699A1/fr unknown
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0783333A (ja) * | 1993-09-17 | 1995-03-28 | Mutsubishi Gomme Kk | 回転軸部シール装置 |
US6623165B1 (en) | 1999-10-08 | 2003-09-23 | Nsk Ltd. | Bearing apparatus of sealing type |
US7205690B2 (en) | 2003-07-18 | 2007-04-17 | Mitsubishi Denki Kabushiki Kaisha | Motor for rotational-to-linear conversion with shaft seal |
US7274122B2 (en) | 2003-07-18 | 2007-09-25 | Mitsubishi Denki Kabushiki Kaisha | Motor which performs a rotational-to-linear motion conversion |
US7358632B2 (en) | 2003-07-18 | 2008-04-15 | Mitsubishi Denki Kabushiki Kaisha | Motor which performs a rotational-to-linear motion conversion |
DE102013200117A1 (de) * | 2013-01-08 | 2014-07-10 | Siemens Aktiengesellschaft | Radnaben-Motor und Verfahren zum Abdichten eines Radnaben-Motors |
CN104242550A (zh) * | 2014-08-15 | 2014-12-24 | 浙江格美机电科技有限公司 | 耐高温高密封食品油循环系统专用电机 |
CN104791494A (zh) * | 2015-04-24 | 2015-07-22 | 马鞍山市格林矿冶环保设备有限公司 | 一种可移动密封装置及其使用方法 |
CN106026483A (zh) * | 2016-08-01 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | 车辆、驱动系统及其电机 |
CN106411021A (zh) * | 2016-10-08 | 2017-02-15 | 上海川也电机有限公司 | 电机润滑油路的密封装置 |
CN109494919A (zh) * | 2017-09-13 | 2019-03-19 | 发那科株式会社 | 电动机 |
US10519968B2 (en) | 2017-09-13 | 2019-12-31 | Fanuc Corporation | Motor for suppressing entry of foreign matter |
DE102018121784B4 (de) * | 2017-09-13 | 2021-03-18 | Fanuc Corporation | Motor zum Unterdrücken des Eindringens von Fremdkörpern |
JP2021079453A (ja) * | 2019-11-14 | 2021-05-27 | ファナック株式会社 | 主軸装置 |
CN111409099A (zh) * | 2020-05-12 | 2020-07-14 | 珠海格力智能装备有限公司 | 机器人关节及具有其的机器人 |
Also Published As
Publication number | Publication date |
---|---|
WO1995005699A1 (fr) | 1995-02-23 |
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