Measuring and testing – Volume or rate of flow – Thermal type
Reexamination Certificate
2007-02-24
2010-10-05
Patel, Harshad (Department: 2855)
Measuring and testing
Volume or rate of flow
Thermal type
C073S273000
Reexamination Certificate
active
07805990
ABSTRACT:
For arranging an air mass meter at a flow channel, the flow channel has a housing section with a flange surrounding a receiving opening for the air mass meter. The air mass meter has a socket with a contact surface that is facing the flange. Fasteners are provided that attach the socket on the housing section. The socket and the housing section have elements for positioning the air mass meter free of play relative to a flow direction of a fluid flow that is guided in the flow channel.
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Hasenfratz Robert
Kikawa Hiromu
Kozawa Masayuki
Lang Jürgen
Thebault Eric
Hitachi , Ltd.
Huckett Gudrun E.
Mann & Hummel GmbH
Patel Harshad
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