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:
Sep. 20, 2016
Filed:
Nov. 19, 2012
Applicant:
Refco Manufacturing Ltd., Hitzkirch, CH;
Inventors:
Manfred Ulrich, Hitzkirch, CH;
Ulrich Demuth, Erbach, DE;
Assignee:
REFCO Manufacturing Ltd., Hitzkirch, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 99/00 (2011.01); F25B 45/00 (2006.01); G01K 11/00 (2006.01); G01L 19/08 (2006.01); G08B 21/18 (2006.01); G01D 7/04 (2006.01);
U.S. Cl.
CPC ...
G01M 99/008 (2013.01); F25B 45/00 (2013.01); G01K 11/00 (2013.01); G01L 19/083 (2013.01); G08B 21/182 (2013.01); F25B 2700/19 (2013.01); F25B 2700/21 (2013.01); G01D 7/04 (2013.01);
Abstract
A service or maintenance device is provided by which the maintenance work to be done on air-conditioning systems is made easier. An internal measuring system for the evaluation and display of measured data may have a display control means configured to optionally show measured values in a dynamic analog scale type in parallel to a numerical value, and to allow a comparison with a set memory marking.