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. 22, 1984
Filed:
Jun. 14, 1982
Applicant:
Inventors:
Kurt Eiermann, Pfungstadt, DE;
Eberhard Horlebein, Mainaschaff, DE;
Kurt Lissmann, Rodenbach, DE;
Wolfgang Schafer, Frankfurt, DE;
Assignee:
Degussa Aktiengesellschaft, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
73204 ;
Abstract
There is described an anemometer for the measurement of the flow velocity of gases and liquids particularly for the measurement of the intake air of internal combustion engines whereby the heated resistances are film resistance made of a metal layer and carrier, should have the shortest possible response time. This is attained by so dimensioning the flow paths (6) in the metal layer (1) that the resulting resistance per unit of surface area stands in a constant ratio to the local heat transfer coefficient.