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:
Jun. 08, 2021
Filed:
Feb. 10, 2016
Applicant:
Inficon Ag, Balzers, LI;
Inventor:
Felix Mullis, Flums, CH;
Assignee:
INFICON AG, Balzers, LI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 3/036 (2006.01); G01L 19/08 (2006.01); G01L 19/12 (2006.01);
U.S. Cl.
CPC ...
G01D 3/036 (2013.01); G01L 19/083 (2013.01); G01L 19/12 (2013.01);
Abstract
Method for determining a pressure in a pressure cell, the method consisting in determining a measuring signal (x) that is at least proportional to a measured pressure in the pressure cell, generating an output signal (y) from the measuring signal (x) using a filter unit () comprising a transfer function by at least reducing, preferably eliminating, a noise signal contained in the measuring signal determining a change over time of the measuring signal (x), and setting the transfer function as a function of the change over time of the measuring signal (x). A measuring cell arrangement is also specified.