CN107994714A - 一种舰船用隔爆型双速耐高温三相异步电动机 - Google Patents
一种舰船用隔爆型双速耐高温三相异步电动机 Download PDFInfo
- Publication number
- CN107994714A CN107994714A CN201711371662.XA CN201711371662A CN107994714A CN 107994714 A CN107994714 A CN 107994714A CN 201711371662 A CN201711371662 A CN 201711371662A CN 107994714 A CN107994714 A CN 107994714A
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- Prior art keywords
- bearing
- engine base
- end cap
- high temperature
- temperature resistant
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Links
- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000003973 paint Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 5
- 239000004519 grease Substances 0.000 claims abstract description 5
- 230000001050 lubricating effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/12—Asynchronous induction motors for multi-phase current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- 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
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711371662.XA CN107994714B (zh) | 2017-12-19 | 2017-12-19 | 一种舰船用隔爆型双速耐高温三相异步电动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711371662.XA CN107994714B (zh) | 2017-12-19 | 2017-12-19 | 一种舰船用隔爆型双速耐高温三相异步电动机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107994714A true CN107994714A (zh) | 2018-05-04 |
CN107994714B CN107994714B (zh) | 2023-09-12 |
Family
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Family Applications (1)
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CN201711371662.XA Active CN107994714B (zh) | 2017-12-19 | 2017-12-19 | 一种舰船用隔爆型双速耐高温三相异步电动机 |
Country Status (1)
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CN (1) | CN107994714B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116317282A (zh) * | 2023-04-14 | 2023-06-23 | 江苏恒康机电有限公司 | 一种便于安装连接的工业电机用风叶及其安装方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2072293U (zh) * | 1990-05-11 | 1991-02-27 | 黑龙江省鸡西电机厂 | 离心机用隔爆型双速电动机 |
US5233248A (en) * | 1991-07-10 | 1993-08-03 | Mitsubishi Denki Kabushiki Kaisha | Heat resistant and explosion-proof type permanent magnetic synchronous motor |
CN201478963U (zh) * | 2009-09-09 | 2010-05-19 | 上海浩正电气有限公司 | 一种动车组用耐高温、防电晕三相异步电动机 |
CN201656634U (zh) * | 2010-03-31 | 2010-11-24 | 上海Abb电机有限公司 | 一种高标准防护等级的隔爆型电机 |
CN104682644A (zh) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | 海洋钻井平台绞车用变频调速异步电动机 |
US20170117770A1 (en) * | 2014-05-17 | 2017-04-27 | Peitu Si | Stainless steel motor with high weather resistance and high sealing performance |
CN206506387U (zh) * | 2017-02-24 | 2017-09-19 | 徐州大元电机有限公司 | 一种密封防水隔爆型电动机 |
CN107342647A (zh) * | 2017-07-28 | 2017-11-10 | 卧龙电气集团股份有限公司 | 一种复合防爆型三相异步电动机 |
CN107453560A (zh) * | 2017-09-26 | 2017-12-08 | 上海马拉松·革新电气有限公司 | 一种防水防盐雾防尘高压发电机的耐腐蚀防护工艺 |
-
2017
- 2017-12-19 CN CN201711371662.XA patent/CN107994714B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2072293U (zh) * | 1990-05-11 | 1991-02-27 | 黑龙江省鸡西电机厂 | 离心机用隔爆型双速电动机 |
US5233248A (en) * | 1991-07-10 | 1993-08-03 | Mitsubishi Denki Kabushiki Kaisha | Heat resistant and explosion-proof type permanent magnetic synchronous motor |
CN201478963U (zh) * | 2009-09-09 | 2010-05-19 | 上海浩正电气有限公司 | 一种动车组用耐高温、防电晕三相异步电动机 |
CN201656634U (zh) * | 2010-03-31 | 2010-11-24 | 上海Abb电机有限公司 | 一种高标准防护等级的隔爆型电机 |
US20170117770A1 (en) * | 2014-05-17 | 2017-04-27 | Peitu Si | Stainless steel motor with high weather resistance and high sealing performance |
CN104682644A (zh) * | 2015-03-30 | 2015-06-03 | 永济新时速电机电器有限责任公司 | 海洋钻井平台绞车用变频调速异步电动机 |
CN206506387U (zh) * | 2017-02-24 | 2017-09-19 | 徐州大元电机有限公司 | 一种密封防水隔爆型电动机 |
CN107342647A (zh) * | 2017-07-28 | 2017-11-10 | 卧龙电气集团股份有限公司 | 一种复合防爆型三相异步电动机 |
CN107453560A (zh) * | 2017-09-26 | 2017-12-08 | 上海马拉松·革新电气有限公司 | 一种防水防盐雾防尘高压发电机的耐腐蚀防护工艺 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116317282A (zh) * | 2023-04-14 | 2023-06-23 | 江苏恒康机电有限公司 | 一种便于安装连接的工业电机用风叶及其安装方法 |
CN116317282B (zh) * | 2023-04-14 | 2023-11-03 | 江苏恒康机电有限公司 | 一种便于安装连接的工业电机用风叶及其安装方法 |
Also Published As
Publication number | Publication date |
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CN107994714B (zh) | 2023-09-12 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 312300 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Applicant after: WOLONG ELECTRIC GROUP Co.,Ltd. Applicant after: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Address before: 312300 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: WOLONG ELECTRIC GROUP Co.,Ltd. Applicant before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 1801, Dushan Avenue, Nanyang City, Henan Province Patentee after: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Country or region after: China Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. Country or region before: China Patentee before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address |