CN101876376B - 密封装置 - Google Patents
密封装置 Download PDFInfo
- Publication number
- CN101876376B CN101876376B CN200910137773A CN200910137773A CN101876376B CN 101876376 B CN101876376 B CN 101876376B CN 200910137773 A CN200910137773 A CN 200910137773A CN 200910137773 A CN200910137773 A CN 200910137773A CN 101876376 B CN101876376 B CN 101876376B
- Authority
- CN
- China
- Prior art keywords
- seal
- insulation barrier
- seal arrangement
- casinghousing
- sealing
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 230000004888 barrier function Effects 0.000 claims abstract description 44
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 18
- 239000010935 stainless steel Substances 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 42
- 230000007423 decrease Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 229920006335 epoxy glue Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009189 diving Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 235000019476 oil-water mixture Nutrition 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- H02K5/12—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
- H02K16/00—Machines with more than one rotor or stator
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910137773A CN101876376B (zh) | 2009-04-30 | 2009-04-30 | 密封装置 |
PCT/CN2010/071964 WO2010124578A1 (zh) | 2009-04-30 | 2010-04-21 | 密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910137773A CN101876376B (zh) | 2009-04-30 | 2009-04-30 | 密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101876376A CN101876376A (zh) | 2010-11-03 |
CN101876376B true CN101876376B (zh) | 2012-09-05 |
Family
ID=43019003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910137773A Expired - Fee Related CN101876376B (zh) | 2009-04-30 | 2009-04-30 | 密封装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101876376B (zh) |
WO (1) | WO2010124578A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104565364B (zh) * | 2013-10-15 | 2017-01-25 | 浙江中科德润科技有限公司 | 绝缘密封装置 |
CN114040604A (zh) * | 2021-09-29 | 2022-02-11 | 上海聚才医疗科技有限公司 | 基于急救包和aed使用的物联通信用可视化设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626721A (en) * | 1982-12-15 | 1986-12-02 | Ebara Corporation | Electrical connector for submergible motor pump assembly |
US4982055A (en) * | 1989-11-29 | 1991-01-01 | Three E. Laboratories Inc. | Sealed electrical feedthrough device |
CN1868094A (zh) * | 2003-10-17 | 2006-11-22 | 住友重机械工业株式会社 | 防水型端子板组件 |
CN101141083A (zh) * | 2006-09-05 | 2008-03-12 | 谭朝辉 | 潜水电泵电缆引入密封装置 |
CN101212158A (zh) * | 2006-12-25 | 2008-07-02 | 上海东方泵业(集团)有限公司 | 一种用于潜水电机的电缆密封结构 |
CN201407343Y (zh) * | 2009-04-30 | 2010-02-17 | 浙江关西电机有限公司 | 密封装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6530433B2 (en) * | 1999-12-08 | 2003-03-11 | Robbins & Myers Energy Systems, L.P. | Wellhead with ESP cable pack-off for low pressure applications |
ITPN20010036U1 (it) * | 2001-10-16 | 2003-04-16 | Rita Serafin | Struttura di supporto per motori elettrici sommersi |
CN201407345Y (zh) * | 2009-04-30 | 2010-02-17 | 浙江关西电机有限公司 | 密封装置 |
-
2009
- 2009-04-30 CN CN200910137773A patent/CN101876376B/zh not_active Expired - Fee Related
-
2010
- 2010-04-21 WO PCT/CN2010/071964 patent/WO2010124578A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626721A (en) * | 1982-12-15 | 1986-12-02 | Ebara Corporation | Electrical connector for submergible motor pump assembly |
US4982055A (en) * | 1989-11-29 | 1991-01-01 | Three E. Laboratories Inc. | Sealed electrical feedthrough device |
CN1868094A (zh) * | 2003-10-17 | 2006-11-22 | 住友重机械工业株式会社 | 防水型端子板组件 |
CN101141083A (zh) * | 2006-09-05 | 2008-03-12 | 谭朝辉 | 潜水电泵电缆引入密封装置 |
CN101212158A (zh) * | 2006-12-25 | 2008-07-02 | 上海东方泵业(集团)有限公司 | 一种用于潜水电机的电缆密封结构 |
CN201407343Y (zh) * | 2009-04-30 | 2010-02-17 | 浙江关西电机有限公司 | 密封装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2010124578A1 (zh) | 2010-11-04 |
CN101876376A (zh) | 2010-11-03 |
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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 | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 310019 4D, No. nine, 63 Ring Road, Jianggan District, Zhejiang, Hangzhou Applicant after: Zhejiang Zhongke Derun Technology Co.,Ltd. Address before: 310019 4D, No. nine, 63 Ring Road, Jianggan District, Zhejiang, Hangzhou Applicant before: Zhejiang Guanxi Electric & Motor Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG GUANXI ELECTRIC + MOTOR CO., LTD. TO: ZHEJIANG ZHONGKE DERUN TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: 310052, Zhejiang, Binjiang District, 1805 east stream Road, 3, 5, 503, room, Hangzhou Patentee after: Hangzhou Kun Kun oil extraction equipment Co., Ltd. Address before: 310019 4D, No. nine, 63 Ring Road, Jianggan District, Zhejiang, Hangzhou Patentee before: Zhejiang Zhongke Derun Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20190430 |