公开(公告)号：US11085844B2

公开(公告)日：2021-08-10

申请号：US16650324

申请日：2018-09-27

Applicant: TDK Electronics AG

Inventor： Benjamin Bohl ,  Jan Ihle ,  Bert Hundertmark ,  Bernd Polder ,  Christian Wohlgemuth

IPC: G01L19/00 ,  G01L19/04 ,  G01L19/14

Abstract: A pressure transmitter is disclosed. In an embodiment a pressure transmitter includes a housing including a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall, wherein the pressure transmitter is configured to determine differential, relative or absolute pressure.

公开(公告)号：US20200292401A1

公开(公告)日：2020-09-17

申请号：US16650937

申请日：2018-09-27

Applicant: TDK Electronics AG

Inventor： Benjamin Bohl ,  Jan Ihle ,  Bert Hundertmark ,  Bernd Polder ,  Christian Wohlgemuth

IPC: G01L9/00 ,  G01L19/00 ,  B81B3/00 ,  G01L9/02

Abstract: A pressure sensor is disclosed. In an embodiment a pressure sensor includes a housing comprising a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall.

公开(公告)号：US20200271534A1

公开(公告)日：2020-08-27

申请号：US16650324

申请日：2018-09-27

Applicant: TDK Electronics AG

Inventor： Benjamin Bohl ,  Jan Ihle ,  Bert Hundertmark ,  Bernd Polder ,  Christian Wohlgemuth

IPC: G01L19/00 ,  G01L19/04 ,  G01L19/14

Abstract: A pressure transmitter is disclosed. In an embodiment a pressure transmitter includes a housing including a housing wall, a sensor element arranged inside the housing, a ceramic substrate acting as a carrier of the sensor element and of its electrical connection arranged inside the housing and a first heating element arranged inside the housing or the housing wall, wherein the pressure transmitter is configured to determine differential, relative or absolute pressure.

公开(公告)号：US20200256751A1

公开(公告)日：2020-08-13

申请号：US16629663

申请日：2018-09-27

Applicant: TDK Electronics AG

Inventor： Benjamin Bohl ,  Jan Ihle ,  Bert Hundertmark ,  Bernd Polder ,  Christian Wohlgemuth

IPC: G01L19/04 ,  B81B7/02 ,  H05B1/02

Abstract: A pressure sensor is disclosed. In an embodiment a pressure sensor includes a housing having a housing wall, a sensor element arranged in the housing, a ceramic substrate configured to serve as a support for the sensor element and an electrical connection thereof and a first heating element arranged in an interior of the housing or in the housing wall.