CN203823071U - 一种曲轴油封 - Google Patents
一种曲轴油封 Download PDFInfo
- Publication number
- CN203823071U CN203823071U CN201420221099.3U CN201420221099U CN203823071U CN 203823071 U CN203823071 U CN 203823071U CN 201420221099 U CN201420221099 U CN 201420221099U CN 203823071 U CN203823071 U CN 203823071U
- Authority
- CN
- China
- Prior art keywords
- lip
- oil seal
- flange
- crank shaft
- oil
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 131
- 239000010410 layer Substances 0.000 claims description 29
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 36
- 239000004033 plastic Substances 0.000 abstract description 15
- 229920003023 plastic Polymers 0.000 abstract description 15
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 description 253
- 229920001971 elastomer Polymers 0.000 description 71
- 239000005060 rubber Substances 0.000 description 71
- 239000000463 material Substances 0.000 description 48
- 239000004411 aluminium Substances 0.000 description 34
- 230000036961 partial effect Effects 0.000 description 25
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 22
- 239000004810 polytetrafluoroethylene Substances 0.000 description 22
- 230000002441 reversible effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 17
- 229920002943 EPDM rubber Polymers 0.000 description 13
- 229920003048 styrene butadiene rubber Polymers 0.000 description 13
- 239000004568 cement Substances 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229920000459 Nitrile rubber Polymers 0.000 description 9
- 239000002174 Styrene-butadiene Substances 0.000 description 9
- 241000283216 Phocidae Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 229920006168 hydrated nitrile rubber Polymers 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- -1 polychlorotrifluoroethylene Polymers 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 150000008363 butyronitriles Chemical class 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000013464 silicone adhesive Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- URXNVXOMQQCBHS-UHFFFAOYSA-N naphthalene;sodium Chemical compound [Na].C1=CC=CC2=CC=CC=C21 URXNVXOMQQCBHS-UHFFFAOYSA-N 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420221099.3U CN203823071U (zh) | 2014-05-04 | 2014-05-04 | 一种曲轴油封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420221099.3U CN203823071U (zh) | 2014-05-04 | 2014-05-04 | 一种曲轴油封 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203823071U true CN203823071U (zh) | 2014-09-10 |
Family
ID=51478576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420221099.3U Expired - Lifetime CN203823071U (zh) | 2014-05-04 | 2014-05-04 | 一种曲轴油封 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203823071U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925367A (zh) * | 2014-05-04 | 2014-07-16 | 董波 | 一种曲轴油封 |
CN107091327A (zh) * | 2017-05-17 | 2017-08-25 | 西安法士特汽车传动有限公司 | 一种新能源汽车高转速油封 |
-
2014
- 2014-05-04 CN CN201420221099.3U patent/CN203823071U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925367A (zh) * | 2014-05-04 | 2014-07-16 | 董波 | 一种曲轴油封 |
CN107091327A (zh) * | 2017-05-17 | 2017-08-25 | 西安法士特汽车传动有限公司 | 一种新能源汽车高转速油封 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20160517 Address after: 313009 Nanxun City, Zhejiang province Nanxun Town, Jin Jiajin village, prosperous village, Patentee after: ZHEJIANG TONGCHI OIL SEALING TECHNOLOGY CO.,LTD. Address before: 102413, No. 305, building 22, pool road, Fangshan District new town, Beijing Patentee before: Dong Bo |
|
TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: Nanxun town Xinglong Village, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou Yongchi rubber plastic products Co.,Ltd. Address before: 313009 Nanxun City, Zhejiang province Nanxun Town, Jin Jiajin village, prosperous village, Patentee before: ZHEJIANG TONGCHI OIL SEALING TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140910 |