公开(公告)号：US6135634A

公开(公告)日：2000-10-24

申请号：US442292

申请日：1999-11-19

申请人： Lloyd F. Hay ,  Thomas L. Dambak

发明人： Lloyd F. Hay ,  Thomas L. Dambak

IPC分类号： G01K1/14 ,  G01K13/02 ,  G01K5/02 ,  G01K5/62 ,  G01K7/04 ,  G01K7/16

CPC分类号： G01K1/146 ,  G01K13/02

摘要： A temperature probe for use in a product flow line including a valve seat secured in the flow line, a valve stem and an orifice ring. The orifice ring is attached to the valve stem to define a pair of flow paths for product passing through the product flow line. One flow path is through the ring and the other is between the ring and the valve seat. A temperature sensing probe is carried by the valve stem and positioned in the orifice ring for sensing the temperature of the product in the flow line. A spring is connected to act on the valve stem and is responsive to changes in velocity of the product in the flow line to move the orifice ring toward and away from the valve seat to maintain the velocity of the product flowing past the probe constant.

摘要翻译： 一种用于产品流动管线的温度探针，包括固定在流动管线中的阀座，阀杆和孔口环。 孔口环连接到阀杆以限定用于穿过产品流动管线的产品的一对流动路径。 一个流路穿过环，另一个是环与阀座之间。 温度传感探头由阀杆承载并定位在孔环中，用于感测流动管线中产品的温度。 连接弹簧以作用在阀杆上并且响应于流动管线中的产品的速度变化以将孔口环朝向和远离阀座移动以保持产品流过探针的速度恒定。

公开(公告)号：US06015232A

公开(公告)日：2000-01-18

申请号：US99995

申请日：1998-06-19

申请人： Lloyd F. Hay ,  Thomas L. Dambak

发明人： Lloyd F. Hay ,  Thomas L. Dambak

IPC分类号： G01K1/14 ,  G01K13/02 ,  G01K5/02 ,  G01K5/62 ,  G01K7/04 ,  G01K7/16

CPC分类号： G01K1/146 ,  G01K13/02

摘要： A temperature probe for use in a product flow line including a valve seat secured in the flow line, a valve stem and an orifice ring. The orifice ring is attached to the valve stem to define a pair of flow paths for product passing through the product flow line. One flow path is through the ring and the other is between the ring and the valve seat. A temperature sensing probe is carried by the valve stem and positioned in the orifice ring for sensing the temperature of the product in the flow line. A spring is connected to act on the valve stem and is responsive to changes in velocity of the product in the flow line to move the orifice ring toward and away from the valve seat to maintain the velocity of the product flowing past the probe constant.

摘要翻译： 一种用于产品流动管线的温度探针，包括固定在流动管线中的阀座，阀杆和孔口环。 孔口环连接到阀杆以限定用于穿过产品流动管线的产品的一对流动路径。 一个流路穿过环，另一个是环与阀座之间。 温度传感探头由阀杆承载并定位在孔环中，用于感测流动管线中产品的温度。 连接弹簧以作用在阀杆上并且响应于流动管线中的产品的速度变化以将孔口环朝向和远离阀座移动以保持产品流过探针的速度恒定。