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:
Aug. 06, 2024
Filed:
Oct. 12, 2020
Applicant:
Coperion Gmbh, Stuttgart, DE;
Inventor:
Dieter Helmig, Knittlingen, DE;
Assignee:
Coperion GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 13/66 (2006.01); B29C 48/80 (2019.01); H05B 1/02 (2006.01); H05B 3/06 (2006.01);
U.S. Cl.
CPC ...
H01R 13/6675 (2013.01); B29C 48/832 (2019.02); H05B 1/023 (2013.01); H05B 3/06 (2013.01);
Abstract
A heating apparatus for at least one housing section of a screw extruder comprises at least two heating elements which are connected to contact plugs via connection lines. For the purpose of supplying power, the heating apparatus comprises an electrical supply line which is connected to a plug-in contact distributor. The plug-in contact distributor comprises at least two plug-in contacts. The contact plugs are releasably connected to the plug-in contacts. The heating apparatus renders possible simple exchange of a heating element and is therefore easy to service. The modular construction of the heating apparatus renders possible flexible use.