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:
Feb. 20, 2018
Filed:
Oct. 31, 2013
Applicant:
Eaton Electrical Ip Gmbh & Co. KG, Schoenefeld, DE;
Inventors:
Albert Zacharias, Neuwied, DE;
Christian Ruempler, Wexford, PA (US);
Assignee:
EATON UNIVERSITY IP GMBH & CO. KG, Schoenefeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 7/00 (2006.01); H01H 9/34 (2006.01); H01H 9/52 (2006.01); H01H 71/02 (2006.01);
U.S. Cl.
CPC ...
H01H 9/342 (2013.01); H01H 9/52 (2013.01); H01H 71/0228 (2013.01);
Abstract
A cooling device for hot gases occurring during and after a switching process in electrical installation equipment, preferably in low-voltage circuit breakers, includes a window, with narrow passage openings, arranged in the flow path of the hot switching gases, wherein the window is made from a material with high thermal conductivity and high heat capacity. The passage openings in the window are planar in shape and are arranged parallel to the flow direction of the switching gases such that no deflection of the switching gases takes place.