CN212250665U - 一种可用于近水介质的电液多速控制系统 - Google Patents
一种可用于近水介质的电液多速控制系统 Download PDFInfo
- Publication number
- CN212250665U CN212250665U CN202020650413.5U CN202020650413U CN212250665U CN 212250665 U CN212250665 U CN 212250665U CN 202020650413 U CN202020650413 U CN 202020650413U CN 212250665 U CN212250665 U CN 212250665U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- valve
- branch pipe
- electro
- 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.)
- Active
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020650413.5U CN212250665U (zh) | 2020-04-26 | 2020-04-26 | 一种可用于近水介质的电液多速控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020650413.5U CN212250665U (zh) | 2020-04-26 | 2020-04-26 | 一种可用于近水介质的电液多速控制系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212250665U true CN212250665U (zh) | 2020-12-29 |
Family
ID=73997265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020650413.5U Active CN212250665U (zh) | 2020-04-26 | 2020-04-26 | 一种可用于近水介质的电液多速控制系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212250665U (zh) |
-
2020
- 2020-04-26 CN CN202020650413.5U patent/CN212250665U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100590324C (zh) | 先导比例方向节流阀 | |
CN111473013A (zh) | 一种可用于近水介质的电液多速缓冲阀 | |
CN105971964B (zh) | 一种采用回油压差作先导油源的多路电液控制阀 | |
CN204459324U (zh) | 自动流量控制系统及导阀组件 | |
CN207920989U (zh) | 一种维持液压系统速度稳定的节流调速回路 | |
CN101943202B (zh) | 带有先导式减压阀的铰接螺栓 | |
CN203348203U (zh) | 大流量二通插装阀调速液压控制阀组 | |
CN101761491B (zh) | 一种水泵控制阀门 | |
CN212250665U (zh) | 一种可用于近水介质的电液多速控制系统 | |
CN103573753B (zh) | 液压阀瞬态试验回路 | |
CN103470441B (zh) | 一种水轮机调速及保护系统的液压装置 | |
CN101149068A (zh) | 电液比例溢流阀 | |
CN111473014A (zh) | 一种可用于近水介质的电液多速控制系统 | |
CN212250664U (zh) | 一种可用于近水介质的电液多速缓冲阀 | |
CN209414295U (zh) | 一种逻辑阀 | |
CN205823776U (zh) | 一种采用回油压差作先导油源的多路电液控制阀 | |
CN109306976B (zh) | 一种负载敏感控制系统 | |
CN207960641U (zh) | 用于液压支架的电液换向阀组 | |
CN102563140A (zh) | 先导式单向顺序阀 | |
CN107387473B (zh) | 串列借道式多路液压控制装置 | |
CN102563141B (zh) | 直动式内控单向顺序阀 | |
CN115784050A (zh) | 一种起重机单缸插销伸缩系统及起重机 | |
CN108533551B (zh) | 一种紧凑型电磁比例阀 | |
CN209412883U (zh) | 一种具有再生切断功能的挖掘机用斗杆阀芯组件 | |
CN2786385Y (zh) | 多功能柔性水力控制阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: No.167, 9th Street, Zhengzhou Economic and Technological Development Zone, Henan Province, 450000 Patentee before: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No.167, 9th Street, Zhengzhou Economic and Technological Development Zone, Henan Province, 450016 Patentee after: Zhengzhou Hengda Intelligent Control Technology Co.,Ltd. Address before: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |