公开(公告)号：US20190301907A1

公开(公告)日：2019-10-03

申请号：US16315735

申请日：2017-06-26

Applicant: Endress+Hauser Flowtec AG

Inventor： Hanno Schultheis ,  Alexander Grün ,  Stephan Gaberthüel

IPC: G01F1/69 ,  G01F1/684 ,  G01F15/14 ,  H01C3/00 ,  B22F3/22 ,  B22F7/06

Abstract: The present invention relates to a method for manufacturing a sensor for a thermal, flow measuring device and a sensor. The method includes, in such case, manufacturing a metal jacketing for a sensor core, introducing the sensor core into the metal jacketing and sintering the metal jacketing with introduced sensor core.

公开(公告)号：US20180313679A1

公开(公告)日：2018-11-01

申请号：US15769766

申请日：2016-09-08

Applicant: Endress+Hauser Flowtec AG

Inventor： Hanno Schultheis ,  Alexander Grün ,  Emioni Papadopoulou ,  Stephan Gaberthüel ,  Martin Barth ,  Panagiotis Papathanasiou

IPC: G01F1/684

CPC classification number: G01F1/684 ,  G01F15/14

Abstract: A thermal flow measuring device comprising a sensor with a metal sensor housing, the sensor housing including at least a first and a second pin sleeve extending from a base, each pin sleeve having a longitudinal axis and an end face, the two pin sleeves defining a connecting axis, wherein in the first pin sleeve a first heater is arranged and in the second pin sleeve a temperature sensor is arranged, wherein the sensor housing includes at least a third pin sleeve, having a second heater, and a flow obstruction embodied such that the third pin sleeve is arranged in a first flow direction at least partially in the flow shadow of the flow obstruction, wherein the first flow direction extends at an angle of 80-100° to the connecting axis and lies on a plane perpendicular to the longitudinal axes of the first and second pin sleeves.