CN217935269U - Oil seal structure and motor device - Google Patents
Oil seal structure and motor device Download PDFInfo
- Publication number
- CN217935269U CN217935269U CN202221237715.5U CN202221237715U CN217935269U CN 217935269 U CN217935269 U CN 217935269U CN 202221237715 U CN202221237715 U CN 202221237715U CN 217935269 U CN217935269 U CN 217935269U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- coating
- seal structure
- conductive coating
- peripheral wall
- 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.)
- Active
Links
- 238000000576 coating method Methods 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims 2
- 239000012799 electrically-conductive coating Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 22
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000392 somatic effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221237715.5U CN217935269U (en) | 2022-05-20 | 2022-05-20 | Oil seal structure and motor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221237715.5U CN217935269U (en) | 2022-05-20 | 2022-05-20 | Oil seal structure and motor device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217935269U true CN217935269U (en) | 2022-11-29 |
Family
ID=84178389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221237715.5U Active CN217935269U (en) | 2022-05-20 | 2022-05-20 | Oil seal structure and motor device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217935269U (en) |
-
2022
- 2022-05-20 CN CN202221237715.5U patent/CN217935269U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Patentee after: WEICHAI POWER Co.,Ltd. Country or region after: China Patentee after: Weichai New Energy Power Technology Co.,Ltd. Address before: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Patentee before: WEICHAI POWER Co.,Ltd. Country or region before: China Patentee before: Weichai New Energy Technology Co.,Ltd. |