CN2751157Y - 一种电磁阀卸荷的恒压变量泵 - Google Patents
一种电磁阀卸荷的恒压变量泵 Download PDFInfo
- Publication number
- CN2751157Y CN2751157Y CN 200420098223 CN200420098223U CN2751157Y CN 2751157 Y CN2751157 Y CN 2751157Y CN 200420098223 CN200420098223 CN 200420098223 CN 200420098223 U CN200420098223 U CN 200420098223U CN 2751157 Y CN2751157 Y CN 2751157Y
- Authority
- CN
- China
- Prior art keywords
- constant pressure
- valve
- solenoid valve
- electromagnetic valve
- pump
- 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
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420098223 CN2751157Y (zh) | 2004-12-10 | 2004-12-10 | 一种电磁阀卸荷的恒压变量泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420098223 CN2751157Y (zh) | 2004-12-10 | 2004-12-10 | 一种电磁阀卸荷的恒压变量泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2751157Y true CN2751157Y (zh) | 2006-01-11 |
Family
ID=35932333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420098223 Expired - Fee Related CN2751157Y (zh) | 2004-12-10 | 2004-12-10 | 一种电磁阀卸荷的恒压变量泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2751157Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105673374A (zh) * | 2016-02-24 | 2016-06-15 | 湖北仁创科技有限公司 | 一种适用于多泵并联系统带卸荷装置的水液压柱塞泵 |
CN106523341A (zh) * | 2016-12-28 | 2017-03-22 | 中国航空工业集团公司西安飞机设计研究所 | 电动液压泵软起动控制装置 |
CN108266421A (zh) * | 2017-12-08 | 2018-07-10 | 中国航空工业集团公司成都飞机设计研究所 | 一种用于飞机的大载荷高速液压马达斜盘调节方法 |
CN108457829A (zh) * | 2017-02-17 | 2018-08-28 | 佛山市科达液压机械有限公司 | 一种带卸载启动控制功能的变量柱塞泵 |
CN108757432A (zh) * | 2018-05-30 | 2018-11-06 | 华东矿用设备有限公司 | 一种双阀自控断流系统 |
CN112555139A (zh) * | 2020-11-23 | 2021-03-26 | 浙江科力车辆控制系统有限公司 | 一种车用空压机系统的控制装置 |
-
2004
- 2004-12-10 CN CN 200420098223 patent/CN2751157Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105673374A (zh) * | 2016-02-24 | 2016-06-15 | 湖北仁创科技有限公司 | 一种适用于多泵并联系统带卸荷装置的水液压柱塞泵 |
CN105673374B (zh) * | 2016-02-24 | 2017-12-08 | 湖北仁创科技有限公司 | 一种适用于多泵并联系统带卸荷装置的水液压柱塞泵 |
CN106523341A (zh) * | 2016-12-28 | 2017-03-22 | 中国航空工业集团公司西安飞机设计研究所 | 电动液压泵软起动控制装置 |
CN108457829A (zh) * | 2017-02-17 | 2018-08-28 | 佛山市科达液压机械有限公司 | 一种带卸载启动控制功能的变量柱塞泵 |
CN108266421A (zh) * | 2017-12-08 | 2018-07-10 | 中国航空工业集团公司成都飞机设计研究所 | 一种用于飞机的大载荷高速液压马达斜盘调节方法 |
CN108757432A (zh) * | 2018-05-30 | 2018-11-06 | 华东矿用设备有限公司 | 一种双阀自控断流系统 |
CN112555139A (zh) * | 2020-11-23 | 2021-03-26 | 浙江科力车辆控制系统有限公司 | 一种车用空压机系统的控制装置 |
CN112555139B (zh) * | 2020-11-23 | 2022-08-09 | 浙江科力车辆控制系统有限公司 | 一种车用空压机系统的控制装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1256521C (zh) | 变频容积调速闭式液压控制系统 | |
CN201769389U (zh) | 液压机 | |
CA2355612C (en) | Device for continuous regulation of the gas flow rate processed by a reciprocating compressor | |
CN101712207A (zh) | 一种伺服电机驱动高性能节能型双动液压机 | |
CN1166866C (zh) | 阀组件和液压系统 | |
US10119556B2 (en) | System having combinable transmission and implement circuits | |
CA2405739A1 (en) | Variable speed hydraulic pump | |
CN2751157Y (zh) | 一种电磁阀卸荷的恒压变量泵 | |
CN102996391A (zh) | 负载敏感泵、负载敏感液压系统和混凝土泵送设备 | |
WO2015140622A1 (en) | Electronic torque and pressure control for load sensing pumps | |
CN1865746A (zh) | 集成型可实现快速动作和调节的电液执行器 | |
KR101736889B1 (ko) | 유압식 프레스 브레이크 | |
CN104627910B (zh) | 电动叉车智能负荷传感液压系统 | |
CN109790855A (zh) | 电液式驱动单元 | |
US11644027B2 (en) | Electronic torque and pressure control for load sensing pumps | |
TW442437B (en) | Hydraulic synchronizer and hydraulic elevator | |
US8545188B2 (en) | Controller and the use thereof | |
CN2544114Y (zh) | 双作用双排量液压手动泵 | |
CN209228801U (zh) | 一种液压系统以及农用机械 | |
CN104533853A (zh) | 一种压力自适应液压换向系统 | |
CN202833367U (zh) | 一种砂浆泵液压系统和砂浆泵 | |
CN2753915Y (zh) | 自容式电液执行器及其集成油路块 | |
CN2898363Y (zh) | 一种开式油路系统用集成泵 | |
CN200981804Y (zh) | 车用电动液压千斤顶 | |
CN1676929A (zh) | 可变容量型液压泵控制装置 |
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: Wuxi Weifu Precision Machinery Manufacturing Co., Ltd. Assignor: Xu Shengwu Contract fulfillment period: 2009.7.15 to 2014.12.9 Contract record no.: 2009320001231 Denomination of utility model: Electromagnetic valve unloading constant pressure variable pump Granted publication date: 20060111 License type: Exclusive license Record date: 20090724 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.15 TO 2014.12.9; CHANGE OF CONTRACT Name of requester: WUXI WEIFU PRECISION MACHINERY MANUFACTURING CO., Effective date: 20090724 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20121210 |