公开(公告)号：US20230400340A1

公开(公告)日：2023-12-14

申请号：US17838815

申请日：2022-06-13

申请人： International Engine Intellectual Property Company, LLC

发明人： Fozia Mohammedali Merchant

IPC分类号： G01F15/063 ,  G01F1/56 ,  G01N15/08

CPC分类号： G01F15/063 ,  G01N2015/084 ,  G01N15/08 ,  G01F1/56

摘要： Systems and methods for measuring air restriction in a vehicle are provided. In some aspects, a method includes providing an electrically operable, air restriction device configured to measure an air restriction in at least a portion of a vehicle's air system, and operating the electrically operable, air restriction device using power provided by a power system on the vehicle. The method also includes controlling power to the electrically operable, air restriction device using a hood switch that is connected to the power system.

公开(公告)号：US11867547B2

公开(公告)日：2024-01-09

申请号：US17838815

申请日：2022-06-13

申请人： International Engine Intellectual Property Company, LLC

发明人： Fozia Mohammedali Merchant

IPC分类号： G01F15/063 ,  G01N15/08 ,  G01F1/56

CPC分类号： G01F15/063 ,  G01F1/56 ,  G01N15/08 ,  G01N2015/084

摘要： Systems and methods for measuring air restriction in a vehicle are provided. In some aspects, a method includes providing an electrically operable, air restriction device configured to measure an air restriction in at least a portion of a vehicle's air system, and operating the electrically operable, air restriction device using power provided by a power system on the vehicle. The method also includes controlling power to the electrically operable, air restriction device using a hood switch that is connected to the power system.