公开(公告)号：EP1227326A2

公开(公告)日：2002-07-31

申请号：EP02001359.5

申请日：2002-01-18

Applicant: Rosemount Aerospace Inc.

Inventor： James, Steven D. ,  Kunik, William G.

IPC: G01P13/02 ,  G01P5/12

CPC classification number: G01P13/02 ,  G01F1/6845 ,  G01P5/12

Abstract: A flow sensor for determining the velocity and direction of a fluid flow including a substrate, a heat source located on the substrate, and a first and a second heat sensor located on the substrate to detect at least a portion of heat generated by the heat source. The first and second heat sensors and the heat source are arranged in a non-linear orientation.

Abstract translation: 一种用于确定流体流的速度和方向的流量传感器，包括基板，位于基板上的热源，以及位于基板上的第一和第二热传感器，用于检测由热源产生的热量的至少一部分 。 第一和第二热传感器和热源以非线性方向排列。

公开(公告)号：EP1227326A3

公开(公告)日：2004-01-21

申请号：EP02001359.5

申请日：2002-01-18

Applicant: Rosemount Aerospace Inc.

Inventor： James, Steven D. ,  Kunik, William G.

IPC: G01P13/02 ,  G01P5/12

CPC classification number: G01P13/02 ,  G01F1/6845 ,  G01P5/12

Abstract: A flow sensor for determining the velocity and direction of a fluid flow including a substrate, a heat source located on the substrate, and a first and a second heat sensor located on the substrate to detect at least a portion of heat generated by the heat source. The first and second heat sensors and the heat source are arranged in a non-linear orientation.