CN111697739A - 一种多重密封的水下牵引电机 - Google Patents
一种多重密封的水下牵引电机 Download PDFInfo
- Publication number
- CN111697739A CN111697739A CN202010495125.1A CN202010495125A CN111697739A CN 111697739 A CN111697739 A CN 111697739A CN 202010495125 A CN202010495125 A CN 202010495125A CN 111697739 A CN111697739 A CN 111697739A
- Authority
- CN
- China
- Prior art keywords
- sealing
- motor
- end cover
- cover
- shielding
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 148
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 239000000565 sealant Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
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
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- H02K5/132—Submersible electric motors
-
- 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
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1023—Magnetically influenced friction brakes using electromagnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010495125.1A CN111697739B (zh) | 2020-06-03 | 2020-06-03 | 一种多重密封的水下牵引电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010495125.1A CN111697739B (zh) | 2020-06-03 | 2020-06-03 | 一种多重密封的水下牵引电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111697739A true CN111697739A (zh) | 2020-09-22 |
CN111697739B CN111697739B (zh) | 2022-05-27 |
Family
ID=72479301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010495125.1A Active CN111697739B (zh) | 2020-06-03 | 2020-06-03 | 一种多重密封的水下牵引电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111697739B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110194956A1 (en) * | 2007-11-06 | 2011-08-11 | Wood Group Esp, Inc. | Mechanism for sealing pfa seal bags |
CN102245900A (zh) * | 2008-12-08 | 2011-11-16 | 佩尔吉尔拉姆工程师有限公司 | 泵或压缩机的驱动装置 |
CN104682608A (zh) * | 2015-03-03 | 2015-06-03 | 青蛙泵业有限公司 | 深井泵用多重密封电机 |
JP2017032071A (ja) * | 2015-07-31 | 2017-02-09 | 株式会社ミツバ | アクチュエータおよび車両ドア開閉用アクチュエータ |
US20190157936A1 (en) * | 2017-09-07 | 2019-05-23 | Igarashi Electric Works Ltd. | Motor apparatus with waterproof cover for vehicle |
-
2020
- 2020-06-03 CN CN202010495125.1A patent/CN111697739B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110194956A1 (en) * | 2007-11-06 | 2011-08-11 | Wood Group Esp, Inc. | Mechanism for sealing pfa seal bags |
CN102245900A (zh) * | 2008-12-08 | 2011-11-16 | 佩尔吉尔拉姆工程师有限公司 | 泵或压缩机的驱动装置 |
CN104682608A (zh) * | 2015-03-03 | 2015-06-03 | 青蛙泵业有限公司 | 深井泵用多重密封电机 |
JP2017032071A (ja) * | 2015-07-31 | 2017-02-09 | 株式会社ミツバ | アクチュエータおよび車両ドア開閉用アクチュエータ |
US20190157936A1 (en) * | 2017-09-07 | 2019-05-23 | Igarashi Electric Works Ltd. | Motor apparatus with waterproof cover for vehicle |
Also Published As
Publication number | Publication date |
---|---|
CN111697739B (zh) | 2022-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CB02 | Change of applicant information |
Address after: 322103 Xicheng Industrial Park, Baiyun Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Zhejiang Dongzheng Motor Co.,Ltd. Address before: 322100 Dongyang Dongzheng Motor Co., Ltd., Luocun, phase III, Xicheng Industrial Park, Baiyun Street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: DONGYANG CITY DONGZHENG MOTOR CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: A multi sealed underwater traction motor Granted publication date: 20220527 Pledgee: Industrial Commercial Bank of China Ltd. Dongyang branch Pledgor: Zhejiang Dongzheng Motor Co.,Ltd. Registration number: Y2024980025267 |