| 发明名称 |
METHOD FOR PREVENTING AND RECOGNISING COOLANT DISCHARGES FROM COMPLEX HYDRAULIC SYSTEMS |
| 摘要 |
The invention relates to a method for preventing and detecting coolant discharges from complex hydraulic systems. The aim of the invention is to configure such a method in such a way that this method in particular meets requirements for preventing/limiting the development of explosive atmospheres in working areas and for reducing measures from previously otherwise typical requirements for Ex zones. This aim is achieved in that a circuit carrying coolant is divided into small volumes that have stop valves and a relief valve, wherein a leak detection diagnosis can be carried out by means of a pressure sensor that can be integrated. |
| 申请公布号 |
US2015083359(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201314374418 |
申请日期 |
2013.01.23 |
| 申请人 |
DÜRR SOMAC GmbH |
发明人 |
Neubert Dieter;Dietel Dany;Ulbricht Olaf;Grimm Andre;Achatz Thomas;Wieland Frank |
| 分类号 |
F28F27/00 |
主分类号 |
F28F27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for preventing and detecting coolant discharges from complex hydraulic systems, wherein a circuit carrying coolant is divided into small volumes having stop valves and a relief valve, wherein a pressure sensor that can be integrated is used to perform leak detection diagnosis such that required explosion protection measures and restrictions in the working environment of a filling system can be reduced. |
| 地址 |
Stollberg DE |
