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:
May. 26, 1998
Filed:
Dec. 20, 1995
Applicant:
Inventors:
Assignee:
Balzers Aktiengesellschaft, Furstentum, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
73 407 ;
Abstract
A process and device for gas analysis has an input for a gas analyzer which is meant for connection to a vacuum pump. At least a portion of the gas to be analyzed is supplied at the inlet by applying a pump flux to the inlet. Superimposed on the pump flux is a further gas flux which is supplied over one or more gas line segments at a non-molecular flow-dominant flowrate.
Quick Actions:
Stockli, Armin. (1998). Gas analysis or leak detection process and device for same (U.S. Patent No. 5756881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5756881
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