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:
Feb. 10, 2015
Filed:
Jul. 15, 2010
Applicants:
Stefan Chalupa, Schoental, DE;
Johann Gunnesch, Waldenburg, DE;
Gunter Kabisch, Niedernhall, DE;
Jan Schuler, Niedernhall, DE;
Inventors:
Stefan Chalupa, Schoental, DE;
Johann Gunnesch, Waldenburg, DE;
Gunter Kabisch, Niedernhall, DE;
Jan Schuler, Niedernhall, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 55/027 (2006.01); G05D 7/01 (2006.01); G01F 15/00 (2006.01); F15D 1/00 (2006.01); G01F 1/68 (2006.01); G01F 1/684 (2006.01);
U.S. Cl.
CPC ...
G01F 15/00 (2013.01); F15D 1/0015 (2013.01); G01F 1/68 (2013.01); G01F 1/6842 (2013.01);
Abstract
A modularly structured unit is comprised of a flow resistance element and an orifice plate adjacent thereto, preferably for use in the main flow duct of a thermal mass flow rate measuring or control device. The flow resistance element can be combined with various orifice plates having different opening diameters.