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. 16, 1989
Filed:
Jul. 22, 1987
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Abstract
A device for measuring flow rate of a flowing medium in a pipe having a throttling device received therein, and a meter for measuring pressure differential connected to the throttling device, including a measuring device for determining density of the medium being disposed in the flowing medium, the pressure differential meter and the measuring device for determining the density of the medium being connected to an evaluation unit for determining the flow rate from the pressure differential in the flowing medium and the density of the medium, the measuring device for determining the density of the medium being located at a section of the throttling device which has a uniformly smaller diameter than that of the pipe.