CN201407229Y - 一种超高温滑动水口油缸 - Google Patents
一种超高温滑动水口油缸 Download PDFInfo
- Publication number
- CN201407229Y CN201407229Y CN2009200960867U CN200920096086U CN201407229Y CN 201407229 Y CN201407229 Y CN 201407229Y CN 2009200960867 U CN2009200960867 U CN 2009200960867U CN 200920096086 U CN200920096086 U CN 200920096086U CN 201407229 Y CN201407229 Y CN 201407229Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- piston rod
- oil cylinder
- cylinder
- 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 claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 229920001774 Perfluoroether Polymers 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 6
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 2
- -1 polytetrafluoroethylene Polymers 0.000 abstract 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 2
- 230000009970 fire resistant effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200960867U CN201407229Y (zh) | 2009-03-30 | 2009-03-30 | 一种超高温滑动水口油缸 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200960867U CN201407229Y (zh) | 2009-03-30 | 2009-03-30 | 一种超高温滑动水口油缸 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407229Y true CN201407229Y (zh) | 2010-02-17 |
Family
ID=41678163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200960867U Expired - Fee Related CN201407229Y (zh) | 2009-03-30 | 2009-03-30 | 一种超高温滑动水口油缸 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407229Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113350A1 (en) * | 2011-02-25 | 2012-08-30 | Neo Mechanics Limited | Coiled felt seal(cfs) sealed piston of hydraulic cylinder |
| CN111156222A (zh) * | 2020-03-02 | 2020-05-15 | 北京中冶迈克液压有限责任公司 | 一种应用于液压缸的超高温密封装置及液压缸 |
| CN112178004A (zh) * | 2020-09-24 | 2021-01-05 | 江苏高鑫高温新材料科技有限公司 | 一种耐高温长寿命加长油缸 |
-
2009
- 2009-03-30 CN CN2009200960867U patent/CN201407229Y/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113350A1 (en) * | 2011-02-25 | 2012-08-30 | Neo Mechanics Limited | Coiled felt seal(cfs) sealed piston of hydraulic cylinder |
| CN111156222A (zh) * | 2020-03-02 | 2020-05-15 | 北京中冶迈克液压有限责任公司 | 一种应用于液压缸的超高温密封装置及液压缸 |
| CN111156222B (zh) * | 2020-03-02 | 2024-07-26 | 中冶迈克(天津)液压科技有限公司 | 一种应用于液压缸的超高温密封装置及液压缸 |
| CN112178004A (zh) * | 2020-09-24 | 2021-01-05 | 江苏高鑫高温新材料科技有限公司 | 一种耐高温长寿命加长油缸 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN SFOY OUYE HYDRAULIC MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHANG WEI Effective date: 20120330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120330 Address after: 300402, Tianjin Road, Beichen northeast Rail Industrial Park, No. 8, day road Patentee after: Tianjin Sifang Ouye Hydraulic Machinery Co., Ltd. Address before: 300402, Tianjin Road, Tiedong Industrial Zone, Beichen Road, Tian Ying Road Patentee before: Zhang Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |