The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2003
Filed:
Jun. 05, 2001
Applicant:
Inventor:
Stephen Setescak, Pentling, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/68 ;
U.S. Cl.
CPC ...
G01F 1/68 ;
Abstract
A mass flowmeter includes a flow straightener or rectifier having a honeycomb member. The honeycomb member has at least one honeycomb, which is aligned with a sensor element in a flow direction. Two walls of that honeycomb enclose an angle. The sensor element is positioned with reference to a bisector axis of the angle enclosed by the two honeycomb walls in such a way that a mass flow thereto corresponds approximately to a mean value of a wave-shaped air flow in direction of the bisector axis when the flow is about to change over from laminar to turbulent flow.