基本信息:
- 专利标题： 연료전지 차량의 냉각계 수위 감지 장치 및 방법
- 专利标题（英）：Device and method for detecting cooling water amount in the thermal management system for fuel cell
- 专利标题（中）：用于检测燃料电池管理系统中冷却水量的装置和方法
- 申请号：KR1020120048192 申请日：2012-05-07
- 公开(公告)号：KR1020130124789A 公开(公告)日：2013-11-15
- 发明人： 한수동 , 남기영
- 申请人： 현대자동차주식회사 , 기아자동차주식회사
- 申请人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人： 현대자동차주식회사,기아자동차주식회사
- 当前专利权人： 현대자동차주식회사,기아자동차주식회사
- 当前专利权人地址： **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人： 한라특허법인(유한)
- 主分类号： F01P11/14
- IPC分类号： F01P11/14 ; G01F23/14 ; B60L11/18 ; H01M8/04
摘要：
The present invention relates to a device and method for detecting a water level in a cooling system for a fuel cell vehicle, and, more specifically, to relate to the device and method accurately and quickly detecting the lack of coolant in the vehicle using a signal from a pressure sensor. Thus, the present invention provides the device and method, wherein the device accurately and quickly monitors the lack of coolant by calculating the lack amount of the coolant using a pressure detection gradient value and a fluctuation frequency thereof in the pressure sensor according to the flow of the coolant while the pressure sensor is installed at a coolant line connected to the inlet of a fuel cell stack and a reservoir is connected to the pressurization cap of a radiator, thereby further accurately and quickly monitoring the lack of coolant. [Reference numerals] (AA) Cooling loop;(BB) Temperature rising loop;(CC) Filter / Heating loop
摘要（中）：
本发明涉及一种用于检测燃料电池车辆的冷却系统中的水位的装置和方法，更具体地，涉及该装置和方法，使用信号准确且快速地检测车辆中的冷却剂不足 从压力传感器。 因此，本发明提供了一种装置和方法，其中，所述装置通过使用压力检测梯度值及其在压力传感器中的变动频率，根据流量来计算冷却剂的缺少量来准确而快速地监视冷却剂的缺乏 当压力传感器安装在连接到燃料电池堆的入口的冷却剂管线和储存器上时，冷却剂连接到散热器的加压盖，从而进一步准确和快速地监测冷却剂的缺乏。 （参考号）（AA）冷却回路;（BB）升温回路;（CC）过滤器/加热回路
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F01 | 一般机器或发动机；一般的发动机装置；蒸汽机 |
| ----F01P | 一般机器或发动机的冷却；内燃机的冷却 |
| ------F01P11/00 | 不包含在F01P1/00至F01P9/00组中或与上述各组无关的部件、零件或附件 |
| --------F01P11/14 | .指示装置；其他安全装置 |