专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5374400A Two-stage gas measurement system 失效
标题翻译：两级气体测量系统
公开(公告)号：US5374400A
公开(公告)日：1994-12-20
申请号：US879480
申请日：1992-05-07
申请人： Danny R. Sprinkle , Tony T. D. Chen , Sushil K. Chaturvedi
发明人： Danny R. Sprinkle , Tony T. D. Chen , Sushil K. Chaturvedi
IPC分类号： G01N1/24 , G01N33/00 , G01N27/12
CPC分类号： G01N33/0016 , G01N1/24
摘要： A quick-response, real-time gaseous measurement system allows for the continuous sampling of a low pressure gaseous environment. A sample of test gas from the low pressure gaseous environment is continuously extracted and pumped to a structural tee joint which is open to the atmosphere at one end to maintain the test gas at a constant pressure. The structural tee joint communicates at the other end with a heater for maintaining the test gas at a constant temperature. From the heater, the test gas is sent to a sensor which develops a voltage that is proportional to the partial pressure of the gaseous component to be measured in the test gas, a constant flow rate to test gas being provided through the heater and sensor. Since test gas pressure, temperature, and flow rate are being held constant, changes in sensor voltage are attributable only to changes in the concentration of the measured gas component.
摘要翻译：快速响应的实时气体测量系统允许连续采样低压气体环境。来自低压气体环境的试验气体的样品被连续地抽出并泵送到在一端向大气开放的结构三通接头，以将测试气体保持在恒定压力。结构三通接头在另一端与用于将测试气体保持在恒定温度的加热器连通。从加热器将测试气体送到传感器，该传感器产生一个电压，该电压与在测试气体中要测量的气体组分的分压成比例，恒定的流量以测试通过加热器和传感器提供的气体。由于测试气体压力，温度和流速保持恒定，所以传感器电压的变化仅归因于测量的气体组分的浓度变化。

2. 发明授权

US4341088A Highway vehicle exhaust gas refrigeration system 失效
标题翻译：公路车尾气制冷系统
公开(公告)号：US4341088A
公开(公告)日：1982-07-27
申请号：US158562
申请日：1980-06-11
申请人： Viung C. Mei , Zalman Lavan , Sushil K. Chaturvedi
发明人： Viung C. Mei , Zalman Lavan , Sushil K. Chaturvedi
IPC分类号： B60H1/32 , F25B15/02 , F25B27/02 , F25B33/00 , F25D19/00 , B60H3/04
CPC分类号： F25D19/003 , B60H1/3201 , F25B15/02 , F25B27/02 , F25B33/00
摘要： An energy efficient absorption refrigeration system is described that is mounted on a highway vehicle, such as a truck, and that is driven by the hot exhaust gases discharged from the engine. Eutectic plates are used as the evaporator section of the refrigeration system. A novel generator-analyzer is mounted between the engine and the muffler of the truck. An efficient absorbent recirculation loop improves the efficiency of this system. Control problems are minimized by incorporating eutectic plate storage systems with the efficient absorbent recirculation loop and compact generator-analyzer. The system is designed for a variety of refrigerant-absorbent combinations.
摘要翻译：描述了一种安装在诸如卡车的公路车辆上并由从发动机排出的热废气驱动的节能吸收式制冷系统。共晶板用作制冷系统的蒸发器部分。在发动机和卡车的消音器之间安装了一种新颖的发生器分析器。有效的吸收再循环环路提高了该系统的效率。通过将共晶板存储系统与高效的吸收再循环回路和紧凑型发电机分析仪相结合，可以最大限度地减少控制问题。该系统设计用于各种制冷剂吸收组合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式