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:
Jan. 10, 2023
Filed:
Aug. 31, 2018
Bsh Hausgeräte Gmbh, Munich, DE;
Naiara Arandigoyen Martínez, Pamplona, ES;
Sergio Casado Carlino, Sarriguren, ES;
Esther Castillo Bergad, Saragossa, ES;
Eloy Merino Alcaide, Sarriguren, ES;
Gustavo Moliner Murillo, Estella, ES;
Jose Maria Sadaba Chalezquer, Pamplona, ES;
Xabier Sagües García, Pamplona, ES;
Koldo Urdiain Yoldi, Ayegui, ES;
Ciro Sebastián Vereda Ortiz, Pamplona, ES;
BSH Hausgeräte GmbH, Munich, DE;
Abstract
A household dishwasher includes a receiving compartment for receiving an item to be washed, a pump sump, and a heat pump assembly through which, during operation, a heat transfer medium flows. The heat pump assembly includes a plate condenser configured to enable a transfer of heat from the heat transfer medium to a washing liquor circulating in the household dishwasher. A spray assembly supplies washing liquor to the item to be washed. A first flow path extends from the pump sump to the spray assembly for conducting the washing liquor, and a second flow path extends from the pump sump to the plate condenser. Means are provided to prevent or hinder foreign matter that is swept along with the washing liquor from adhering to a washing-liquor-facing surface of the plate condenser, or to detach foreign matter adhering to the washing-liquor-facing surface from said surface.