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. 08, 2002
Filed:
Mar. 28, 2001
Matthias Muziol, Seligenstadt, DE;
Heraeus Electro-Nite International N.V., Houlthalen, BE;
Abstract
A sensor for temperature measurements has a temperature-dependent measuring element, which is arranged in one end of a quartz glass tube facing the measurement, wherein a connection line of the measuring element is guided to the outside through the other end of the quartz glass tube. The quartz glass tube is itself surrounded by a protective tube made of stainless steel, which is closed off at its end facing the measurement by a rotationally symmetric formed body, preferably a sphere made of stainless steel. A spacer made of electrically insulating material, preferably mica, is provided between the formed body or sphere and the measuring element.