CN1994796A - 列车液压减振器 - Google Patents
列车液压减振器 Download PDFInfo
- Publication number
- CN1994796A CN1994796A CN 200610171561 CN200610171561A CN1994796A CN 1994796 A CN1994796 A CN 1994796A CN 200610171561 CN200610171561 CN 200610171561 CN 200610171561 A CN200610171561 A CN 200610171561A CN 1994796 A CN1994796 A CN 1994796A
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- piston
- oilhole
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- ball valve
- valve
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 22
- 230000035939 shock Effects 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101715613A CN100548766C (zh) | 2006-12-30 | 2006-12-30 | 列车液压减振器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101715613A CN100548766C (zh) | 2006-12-30 | 2006-12-30 | 列车液压减振器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1994796A true CN1994796A (zh) | 2007-07-11 |
| CN100548766C CN100548766C (zh) | 2009-10-14 |
Family
ID=38250022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101715613A Expired - Fee Related CN100548766C (zh) | 2006-12-30 | 2006-12-30 | 列车液压减振器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100548766C (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857034B (zh) * | 2009-04-10 | 2012-05-23 | 萱场工业株式会社 | 铁道车辆用线性减震器 |
| CN101857035B (zh) * | 2009-04-10 | 2012-07-25 | 萱场工业株式会社 | 铁道车辆用线性减震器 |
| CN102767588A (zh) * | 2012-07-30 | 2012-11-07 | 郑亚青 | 机车车辆油压减振器 |
| WO2017012112A1 (zh) * | 2015-07-23 | 2017-01-26 | 童欣 | 列车油压减振器 |
| CN107906236A (zh) * | 2017-11-21 | 2018-04-13 | 嘉善海力达工具有限公司 | 防泄漏限速卸荷装置 |
| CN110822006A (zh) * | 2019-11-26 | 2020-02-21 | 北京强度环境研究所 | 一种液压减振器 |
| CN111232008A (zh) * | 2020-03-09 | 2020-06-05 | 西南交通大学 | 铁道车辆转向架自导向径向机构 |
| CN111911580A (zh) * | 2020-08-21 | 2020-11-10 | 浙江永贵电器股份有限公司 | 一种油压减振器活塞单元及其装配方法 |
| CN115388125A (zh) * | 2022-09-14 | 2022-11-25 | 浙江正裕工业股份有限公司 | 一种多级缓冲减震器 |
-
2006
- 2006-12-30 CN CNB2006101715613A patent/CN100548766C/zh not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857034B (zh) * | 2009-04-10 | 2012-05-23 | 萱场工业株式会社 | 铁道车辆用线性减震器 |
| CN101857035B (zh) * | 2009-04-10 | 2012-07-25 | 萱场工业株式会社 | 铁道车辆用线性减震器 |
| CN102767588A (zh) * | 2012-07-30 | 2012-11-07 | 郑亚青 | 机车车辆油压减振器 |
| WO2017012112A1 (zh) * | 2015-07-23 | 2017-01-26 | 童欣 | 列车油压减振器 |
| CN107906236A (zh) * | 2017-11-21 | 2018-04-13 | 嘉善海力达工具有限公司 | 防泄漏限速卸荷装置 |
| CN110822006A (zh) * | 2019-11-26 | 2020-02-21 | 北京强度环境研究所 | 一种液压减振器 |
| CN110822006B (zh) * | 2019-11-26 | 2024-11-05 | 北京强度环境研究所 | 一种液压减振器 |
| CN111232008A (zh) * | 2020-03-09 | 2020-06-05 | 西南交通大学 | 铁道车辆转向架自导向径向机构 |
| CN111911580A (zh) * | 2020-08-21 | 2020-11-10 | 浙江永贵电器股份有限公司 | 一种油压减振器活塞单元及其装配方法 |
| CN115388125A (zh) * | 2022-09-14 | 2022-11-25 | 浙江正裕工业股份有限公司 | 一种多级缓冲减震器 |
| CN115388125B (zh) * | 2022-09-14 | 2024-08-16 | 浙江正裕工业股份有限公司 | 一种多级缓冲减震器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100548766C (zh) | 2009-10-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN JINKAI DIMA RAILWAY SPECIAL EQUIPMENT CO., Free format text: FORMER OWNER: HU HEDI Effective date: 20130521 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100076 FENGTAI, BEIJING TO: 610300 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 610300 Sichuan Province, Chengdu District of Qingbaijiang City Industrial Development Zone with Road No. 319 Patentee after: Sichuan golden armor Dimma railway special equipment Limited by Share Ltd Address before: 100076 Beijing Fengtai District Donggaodi Taoyuan 13 Building 3 unit 9 Patentee before: Hu Hedi |
|
| 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: 20091014 Termination date: 20181230 |