CN201925398U - 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 - Google Patents
一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 Download PDFInfo
- Publication number
- CN201925398U CN201925398U CN2010205847736U CN201020584773U CN201925398U CN 201925398 U CN201925398 U CN 201925398U CN 2010205847736 U CN2010205847736 U CN 2010205847736U CN 201020584773 U CN201020584773 U CN 201020584773U CN 201925398 U CN201925398 U CN 201925398U
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- Prior art keywords
- piston rod
- piston
- viscous damper
- damper
- double
- 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
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- 230000006835 compression Effects 0.000 claims abstract description 32
- 238000007906 compression Methods 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 21
- 230000035939 shock Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010205847736U CN201925398U (zh) | 2010-10-28 | 2010-10-28 | 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 |
Applications Claiming Priority (1)
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CN2010205847736U CN201925398U (zh) | 2010-10-28 | 2010-10-28 | 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 |
Publications (1)
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CN201925398U true CN201925398U (zh) | 2011-08-10 |
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CN2010205847736U Expired - Lifetime CN201925398U (zh) | 2010-10-28 | 2010-10-28 | 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979895A (zh) * | 2010-10-28 | 2011-02-23 | 广州大学 | 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 |
CN106223507A (zh) * | 2016-07-27 | 2016-12-14 | 同济大学 | 一种基于自复位耗能的高性能支撑构件 |
CN113974474A (zh) * | 2021-12-23 | 2022-01-28 | 徐州立卓智能科技有限公司 | 一种适用于智能马桶的减震装置 |
CN118375050A (zh) * | 2024-06-21 | 2024-07-23 | 武汉力拓桥科防撞设施有限公司 | 一种铁路t梁防落梁保护结构 |
-
2010
- 2010-10-28 CN CN2010205847736U patent/CN201925398U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979895A (zh) * | 2010-10-28 | 2011-02-23 | 广州大学 | 一种具有弹性轴向限位的大行程双活塞杆黏滞阻尼器 |
CN106223507A (zh) * | 2016-07-27 | 2016-12-14 | 同济大学 | 一种基于自复位耗能的高性能支撑构件 |
CN106223507B (zh) * | 2016-07-27 | 2018-10-26 | 同济大学 | 一种基于自复位耗能的高性能支撑构件 |
CN113974474A (zh) * | 2021-12-23 | 2022-01-28 | 徐州立卓智能科技有限公司 | 一种适用于智能马桶的减震装置 |
CN113974474B (zh) * | 2021-12-23 | 2022-04-08 | 徐州立卓智能科技有限公司 | 一种适用于智能马桶的减震装置 |
CN118375050A (zh) * | 2024-06-21 | 2024-07-23 | 武汉力拓桥科防撞设施有限公司 | 一种铁路t梁防落梁保护结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHOU ROAD STRUCTURE DAMPING EQUIPMENT CO., LTD. Assignor: Guangzhou University Contract record no.: 2012320000273 Denomination of utility model: Long-travel dual-piston rod viscous damper with elastic axial limiting Granted publication date: 20110810 License type: Exclusive License Record date: 20120322 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20110810 Effective date of abandoning: 20120725 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20110810 Effective date of abandoning: 20120725 |