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:
Aug. 01, 2017
Filed:
Oct. 05, 2012
Applicant:
Hydrometer Gmbh, Ansbach, DE;
Inventor:
Hans-Michael Sonnenberg, Ansbach, DE;
Assignee:
HYDROMETER GMBH, Ansbach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/68 (2006.01); G01F 1/684 (2006.01); G01F 5/00 (2006.01); G01F 15/12 (2006.01);
U.S. Cl.
CPC ...
G01F 1/68 (2013.01); G01F 1/6842 (2013.01); G01F 5/00 (2013.01); G01F 15/125 (2013.01);
Abstract
A gas meter is provided. The gas meter has a gas inlet, a gas outlet and a measuring section. A measuring device for thermal flow measurement can be arranged in the measuring section. A filtering device for removing particulate impurities is arranged downstream of the gas inlet. Gas diverted from the main gas flow is supplied to the filtering device for purifying the gas. After the purification, the purified gas is fed to the measuring device arranged downstream of the filtering device.