公开(公告)号：US20180243671A1

公开(公告)日：2018-08-30

申请号：US15753969

申请日：2016-08-09

申请人： Mahle International GmbH

发明人： Daniel Dobernig ,  Gert Pfeiffer ,  Werner Schadler ,  Alfred Weinberger ,  Peter Zotter

IPC分类号： B01D36/00 ,  G01F23/24 ,  B01D29/01

CPC分类号： B01D36/005 ,  B01D29/018 ,  F02M37/22 ,  F02M37/221 ,  G01F23/24 ,  G01F23/241 ,  G01F23/242 ,  G01F23/268

摘要： A water level sensor device of a fuel filter may include a printed circuit board and a water level sensor composed of electrically conductive plastic. The water level sensor may be coupled to the printed circuit board via an electrically conductive metal element. The metal element may be coupled to the water level sensor via a press-fit assembly. The metal element may include a sharp-edged fastening contour configured to tear open the plastic of the water level sensor when the metal element is pressed against the water level sensor.

公开(公告)号：US10150069B2

公开(公告)日：2018-12-11

申请号：US15753969

申请日：2016-08-09

申请人： Mahle International GmbH

发明人： Daniel Dobernig ,  Gert Pfeiffer ,  Werner Schadler ,  Alfred Weinberger ,  Peter Zotter

IPC分类号： G01F23/24 ,  G01F23/26 ,  B01D36/00 ,  B01D29/01 ,  F02M37/22

摘要： A water level sensor device of a fuel filter may include a printed circuit board and a water level sensor composed of electrically conductive plastic. The water level sensor may be coupled to the printed circuit board via an electrically conductive metal element. The metal element may be coupled to the water level sensor via a press-fit assembly. The metal element may include a sharp-edged fastening contour configured to tear open the plastic of the water level sensor when the metal element is pressed against the water level sensor.