CN201827164U - 一种液压自动换向阀 - Google Patents
一种液压自动换向阀 Download PDFInfo
- Publication number
- CN201827164U CN201827164U CN2010205764926U CN201020576492U CN201827164U CN 201827164 U CN201827164 U CN 201827164U CN 2010205764926 U CN2010205764926 U CN 2010205764926U CN 201020576492 U CN201020576492 U CN 201020576492U CN 201827164 U CN201827164 U CN 201827164U
- Authority
- CN
- China
- Prior art keywords
- oil duct
- oil
- communicated
- cavity
- piston cavity
- 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
Images
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205764926U CN201827164U (zh) | 2010-10-26 | 2010-10-26 | 一种液压自动换向阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205764926U CN201827164U (zh) | 2010-10-26 | 2010-10-26 | 一种液压自动换向阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201827164U true CN201827164U (zh) | 2011-05-11 |
Family
ID=43965703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205764926U Expired - Fee Related CN201827164U (zh) | 2010-10-26 | 2010-10-26 | 一种液压自动换向阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201827164U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114321448A (zh) * | 2022-02-16 | 2022-04-12 | 浙江威盾机械科技有限公司 | 一种机械式双线换向阀及活塞镀层工艺 |
-
2010
- 2010-10-26 CN CN2010205764926U patent/CN201827164U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114321448A (zh) * | 2022-02-16 | 2022-04-12 | 浙江威盾机械科技有限公司 | 一种机械式双线换向阀及活塞镀层工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201580012U (zh) | 液压机用液压控制系统 | |
CN101251225B (zh) | 双线干油润滑系统用液压调压自动换向组合阀 | |
CN102747721B (zh) | 一种自升式海工平台桩腿液压传动控制单元 | |
CN103089729A (zh) | 定量系统负载敏感多路换向阀 | |
CN104196806A (zh) | 二柱龙门举升机分流集流阀同步回路 | |
CN102220863B (zh) | 水平定向钻机阀控自动合流液压系统 | |
CN201827164U (zh) | 一种液压自动换向阀 | |
CN102635583A (zh) | 一种高压大流量交流伺服直驱机液复合式流量阀 | |
CN201053563Y (zh) | 全自动换向阀 | |
CN201184489Y (zh) | 双线干油润滑系统用液压调压自动换向组合阀 | |
CN110454460B (zh) | 一种具有增压功能的快速油缸 | |
CN202731325U (zh) | 同步顶升平移系统 | |
CN201539457U (zh) | 球式电磁换向阀 | |
CN201650894U (zh) | 可控式高压大流量发生装置 | |
CN200996535Y (zh) | 插入式润滑站 | |
CN202090904U (zh) | 水平定向钻机阀控自动合流液压系统 | |
CN202017671U (zh) | 可旋转的集成液压阀块组 | |
CN202381432U (zh) | 一种调平过载阀及高空作业平台 | |
CN201116554Y (zh) | 带锁多路阀 | |
CN103982489A (zh) | 用于液压泵和液压马达测试的模块化控制装置 | |
CN205207642U (zh) | 两速自动变速箱液控换档系统 | |
CN203685776U (zh) | 钢管校直机数控电液比例系统 | |
CN103591070A (zh) | 永磁交流伺服电动机螺纹直驱式电液比例流量阀 | |
CN200989338Y (zh) | 整体式手动多路换向阀 | |
CN203161701U (zh) | 一种阻尼式可控速度的液压阀组 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Yingpei Inventor after: Pan Dongmin Inventor after: Guo Yingchun Inventor after: Xu Lei Inventor before: Guo Yingpei Inventor before: Han Lihua Inventor before: Pan Dongmin Inventor before: Guo Yingchun Inventor before: Gao Zengguang Inventor before: Xu Lei |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160112 Address after: 261020 No. 17 West Qing Yu Street, Weicheng Economic Development Zone, Shandong, Weifang Patentee after: Weifang Jinggong Lubricating Equipment Co., Ltd. Address before: 261057 No. 17 West Qing Yu Street, Weicheng Economic Development Zone, Shandong, Weifang Patentee before: Weifang Mechanical Design Research Institute Co., Ltd. |
|
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: 20110511 Termination date: 20181026 |