CN204677215U - 一种双排液先导式大流量安全阀 - Google Patents
一种双排液先导式大流量安全阀 Download PDFInfo
- Publication number
- CN204677215U CN204677215U CN201520184556.0U CN201520184556U CN204677215U CN 204677215 U CN204677215 U CN 204677215U CN 201520184556 U CN201520184556 U CN 201520184556U CN 204677215 U CN204677215 U CN 204677215U
- Authority
- CN
- China
- Prior art keywords
- valve
- pilot
- outage
- cover
- casing
- 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
Landscapes
- Safety Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520184556.0U CN204677215U (zh) | 2015-03-27 | 2015-03-27 | 一种双排液先导式大流量安全阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520184556.0U CN204677215U (zh) | 2015-03-27 | 2015-03-27 | 一种双排液先导式大流量安全阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204677215U true CN204677215U (zh) | 2015-09-30 |
Family
ID=54176917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520184556.0U Active CN204677215U (zh) | 2015-03-27 | 2015-03-27 | 一种双排液先导式大流量安全阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204677215U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587327A (zh) * | 2016-01-25 | 2016-05-18 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105626118A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 大流量溢流安全阀的阀芯组件 |
CN105626119A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的开闭机构 |
CN105715285A (zh) * | 2016-01-25 | 2016-06-29 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的阀芯组件 |
CN107345485A (zh) * | 2017-07-25 | 2017-11-14 | 山东科技大学 | 液压支架先导式安全阀 |
CN109538261A (zh) * | 2018-12-29 | 2019-03-29 | 凡尔机械集团有限公司 | 一种两级卸载流量安全阀 |
-
2015
- 2015-03-27 CN CN201520184556.0U patent/CN204677215U/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587327A (zh) * | 2016-01-25 | 2016-05-18 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105626118A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 大流量溢流安全阀的阀芯组件 |
CN105626119A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的开闭机构 |
CN105715285A (zh) * | 2016-01-25 | 2016-06-29 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的阀芯组件 |
CN107345485A (zh) * | 2017-07-25 | 2017-11-14 | 山东科技大学 | 液压支架先导式安全阀 |
CN109538261A (zh) * | 2018-12-29 | 2019-03-29 | 凡尔机械集团有限公司 | 一种两级卸载流量安全阀 |
CN109538261B (zh) * | 2018-12-29 | 2024-08-27 | 凡尔智能科技集团有限公司 | 一种两级卸载流量安全阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204677215U (zh) | 一种双排液先导式大流量安全阀 | |
CN110173233A (zh) | 一种井下安全阀 | |
CN201037425Y (zh) | 一种安全阀 | |
CN202039871U (zh) | 安全阀 | |
CN203515616U (zh) | 一种煤矿液压支架用500L/min安全阀 | |
CN101513982A (zh) | 液压千斤顶的回油结构 | |
CN202955297U (zh) | 一种螺纹式先导式溢流阀 | |
CN1037951A (zh) | 特别用于液压支架系统的靠液压开启的单向阀 | |
CN204552658U (zh) | 自平衡燃气压力推动式桥塞坐封工具 | |
CN101655010B (zh) | 双保护单体液压支柱 | |
CN109236779B (zh) | 液控单向阀及泄压总成 | |
CN201396173Y (zh) | 一种额定流量为500L/min的安全阀 | |
CN212616537U (zh) | 一种内置回油单向稳压结构的减压活门 | |
CN203335110U (zh) | 一种额定流量为320L/min复合密封安全阀 | |
CN201369292Y (zh) | 一种机械式油压开关 | |
CN202108524U (zh) | 一种额定流量为320L/min的安全阀 | |
CN211501666U (zh) | 一种超高压电动截止阀 | |
CN202108525U (zh) | 立柱快放安全阀 | |
CN102758643A (zh) | 安全阀 | |
CN105864435A (zh) | 流体用液控超高压双向截止阀及流体截止或连通的方法 | |
CN202117692U (zh) | 一种额定流量为160L/min的安全阀 | |
CN206753835U (zh) | 一种手动泵高低压转换装置 | |
CN216867136U (zh) | 立柱液控单向阀 | |
CN203335109U (zh) | 一种额定流量为1000L/min复合密封安全阀 | |
CN202064970U (zh) | 一种大流量安全阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: Hydraulic Limited by Share Ltd Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Hydraulic Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double discharge pilot type large flow safety valve Effective date of registration: 20210325 Granted publication date: 20150930 Pledgee: Industrial and Commercial Bank of China Limited Yueqing sub branch Pledgor: FNORE HIGH-TECH HYDRAULIC Co.,Ltd. Registration number: Y2021330000247 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |