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. 18, 2024
Filed:
Jul. 07, 2023
Applicant:
Georg Fischer Rohrleitungssysteme Ag, Schaffhausen, CH;
Inventors:
Juergen Roesch, Lenzkirch, DE;
Benedikt Engesser, Hochemmingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/22 (2006.01); B29C 65/00 (2006.01); B29C 65/14 (2006.01);
U.S. Cl.
CPC ...
H05B 3/22 (2013.01); B29C 65/1412 (2013.01); B29C 66/5221 (2013.01); H05B 2203/005 (2013.01); H05B 2203/032 (2013.01);
Abstract
Heating element for generating IR heat beams for contactlessly heating plastic profile ends, preferably for end-face welding of pipes or fittings clamped in a device, comprising a heating plate made at least partially of a conductive material and having two heatable faces, a heating wire for generating the heat beams, wherein the heating wire is arranged on the faces of the heating plate, wherein the heating plate has a plurality of heating zones spaced apart radially from one another.