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:
Oct. 27, 2020
Filed:
Sep. 15, 2016
Applicant:
Avl List Gmbh, Graz, AT;
Inventors:
Assignee:
AVL LIST GMBH, Graz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 3/10 (2006.01); F04C 15/00 (2006.01); G01F 15/02 (2006.01); F04C 2/10 (2006.01);
U.S. Cl.
CPC ...
G01F 3/10 (2013.01); F04C 2/10 (2013.01); F04C 15/0096 (2013.01); G01F 15/026 (2013.01); F04C 2/102 (2013.01); F04C 2210/203 (2013.01); F04C 2220/24 (2013.01);
Abstract
A device for measuring through-flow processes of fluids. The device includes an inlet, an outlet, a flow housing in which a fluid flows, a drivable displacement meter in the flow housing, a bypass line which bypasses the drivable displacement meter, a pressure difference sensor in the bypass line and in the flow housing, an evaluation and control unit which controls the drivable displacement meter based on a pressure difference existing at the pressure difference sensor, and a cooling channel in the flow housing which has a coolant flow therethrough.