Device for determining at least one parameter of a medium...

Details Device for determining at least one parameter of a medium... Device for determining at least one parameter of a medium...

2007-12-11

2007-12-11

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

Proportional

C073S204210

Reexamination Certificate

active

10562784

ABSTRACT:
A device for determining at least one parameter of a medium flowing in a line, in particular for determining the air mass flow rate in the intake manifold of an internal combustion engine, which include a line component3and a sensor device1having a bypass part6, are known. To prevent separation of the flow at the sidewalls of the bypass part, it is provided that a flow diversion element2be positioned in the line component3upstream from the bypass part6with respect to the main flow direction18and have at least one diversion surface20facing the main flow direction18, which, starting from an apex line25located at a distance from the bypass part6, curves evenly on both sides toward the two sidewalls16, 17so that the ends38of the diversion surface20facing away from the apex line are aligned with the sidewalls16, 17.

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