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:
Jul. 15, 1986
Filed:
Oct. 02, 1984
Applicant:
Inventor:
Hermann Knauss, Oberderdingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
126374 ; 236 32 ; 60530 ;
Abstract
A hydraulic expansion temperature sensor is provided with such a large surface, by a spiral, meander-like or similar coiling of its sensing tube, that it has an extremely fast reaction time. The sensing tube forms a structural unit with a flat support, which on the one hand shields the sensing tube and on the other tightly seals the opening necessary for fitting the temperature sensor in a container wall.