CN104283361A - 防水磨头电机 - Google Patents
防水磨头电机 Download PDFInfo
- Publication number
- CN104283361A CN104283361A CN201410588724.2A CN201410588724A CN104283361A CN 104283361 A CN104283361 A CN 104283361A CN 201410588724 A CN201410588724 A CN 201410588724A CN 104283361 A CN104283361 A CN 104283361A
- Authority
- CN
- China
- Prior art keywords
- gap
- machine shaft
- end housing
- waterproof
- grinding wheel
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410588724.2A CN104283361B (zh) | 2014-10-28 | 2014-10-28 | 防水磨头电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410588724.2A CN104283361B (zh) | 2014-10-28 | 2014-10-28 | 防水磨头电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104283361A true CN104283361A (zh) | 2015-01-14 |
CN104283361B CN104283361B (zh) | 2017-02-08 |
Family
ID=52257956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410588724.2A Active CN104283361B (zh) | 2014-10-28 | 2014-10-28 | 防水磨头电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104283361B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411090A (zh) * | 2016-06-28 | 2017-02-15 | 哈瓦国际航空技术(深圳)有限公司 | 一种无人机用的一体化无刷电机 |
CN107681810A (zh) * | 2017-11-17 | 2018-02-09 | 上海德驱驰电气有限公司 | 磨头直驱电机 |
CN109639019A (zh) * | 2018-12-29 | 2019-04-16 | 上海德驱驰电气有限公司 | 一种防水防卡死的磨头电机 |
CN111969778A (zh) * | 2020-09-18 | 2020-11-20 | 上海德驱驰电气有限公司 | 一种大惯量磨头电机 |
CN114448139A (zh) * | 2020-11-06 | 2022-05-06 | 大青节能科技股份有限公司 | 防水马达 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09149582A (ja) * | 1995-11-24 | 1997-06-06 | Fanuc Ltd | 回転電機の防水型外郭構造 |
JP2007309464A (ja) * | 2006-05-19 | 2007-11-29 | Showa Corp | 自動車用プロペラシャフト |
JP2008256079A (ja) * | 2007-04-04 | 2008-10-23 | Nsk Ltd | センサ付き車輪支持用軸受ユニット |
CN101494402A (zh) * | 2008-12-30 | 2009-07-29 | 洛阳轴研科技股份有限公司 | 油雾磨用电主轴的密封结构设计 |
CN201393119Y (zh) * | 2009-04-14 | 2010-01-27 | 无锡市亨达电机有限公司 | 一种防水型电机轴承密封结构 |
CN202602441U (zh) * | 2012-04-28 | 2012-12-12 | 上海理工大学 | 设有迷宫防水结构的磨头电机 |
CN203141267U (zh) * | 2013-03-07 | 2013-08-21 | 苏州朗高电机有限公司 | 一种旋转轴动密封结构 |
-
2014
- 2014-10-28 CN CN201410588724.2A patent/CN104283361B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09149582A (ja) * | 1995-11-24 | 1997-06-06 | Fanuc Ltd | 回転電機の防水型外郭構造 |
JP2007309464A (ja) * | 2006-05-19 | 2007-11-29 | Showa Corp | 自動車用プロペラシャフト |
JP2008256079A (ja) * | 2007-04-04 | 2008-10-23 | Nsk Ltd | センサ付き車輪支持用軸受ユニット |
CN101494402A (zh) * | 2008-12-30 | 2009-07-29 | 洛阳轴研科技股份有限公司 | 油雾磨用电主轴的密封结构设计 |
CN201393119Y (zh) * | 2009-04-14 | 2010-01-27 | 无锡市亨达电机有限公司 | 一种防水型电机轴承密封结构 |
CN202602441U (zh) * | 2012-04-28 | 2012-12-12 | 上海理工大学 | 设有迷宫防水结构的磨头电机 |
CN203141267U (zh) * | 2013-03-07 | 2013-08-21 | 苏州朗高电机有限公司 | 一种旋转轴动密封结构 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411090A (zh) * | 2016-06-28 | 2017-02-15 | 哈瓦国际航空技术(深圳)有限公司 | 一种无人机用的一体化无刷电机 |
CN106411090B (zh) * | 2016-06-28 | 2019-04-09 | 哈瓦国际航空技术(深圳)有限公司 | 一种无人机用的一体化无刷电机 |
CN107681810A (zh) * | 2017-11-17 | 2018-02-09 | 上海德驱驰电气有限公司 | 磨头直驱电机 |
CN109639019A (zh) * | 2018-12-29 | 2019-04-16 | 上海德驱驰电气有限公司 | 一种防水防卡死的磨头电机 |
CN109639019B (zh) * | 2018-12-29 | 2024-07-12 | 上海德驱驰电气有限公司 | 一种防水防卡死的磨头电机 |
CN111969778A (zh) * | 2020-09-18 | 2020-11-20 | 上海德驱驰电气有限公司 | 一种大惯量磨头电机 |
CN114448139A (zh) * | 2020-11-06 | 2022-05-06 | 大青节能科技股份有限公司 | 防水马达 |
Also Published As
Publication number | Publication date |
---|---|
CN104283361B (zh) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Waterproof grinding head motor Effective date of registration: 20210812 Granted publication date: 20170208 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2021980007619 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220919 Granted publication date: 20170208 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2021980007619 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Waterproof grinding head motor Effective date of registration: 20220920 Granted publication date: 20170208 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2022310000251 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20170208 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2022310000251 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Waterproof grinding head motor Effective date of registration: 20230926 Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited Shanghai Fengxian Branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2023310000615 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited Shanghai Fengxian Branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2023310000615 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Waterproof grinding head motor Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited Shanghai Fengxian Branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2024310001077 |