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. 29, 2021
Filed:
Aug. 20, 2018
Eberspächer Climate Control Systems Gmbh & Co. KG, Esslingen, DE;
Christof Schlör, Lichtenwald, DE;
Eberspächer Climate Control Systems GmbH, Esslingen, DE;
Abstract
A vehicle heater housing () has an inlet area (), an outlet area () and an air flow space () for air to be heated with a burner chamber assembly unit (), to be fed with combustion air and fuel. A heat exchanger area (), including a heat exchanger housing (), is elongated in the direction of a housing longitudinal axis (L) with an outer side () around which air flowing in the air flow space flows. Heat transfer ribs are on a side of the heat exchanger housing. The heater housing has a housing circumferential wall () and an outlet front wall area (). The heat transfer ribs have a longitudinal edge () extending along the housing circumferential wall and a radial edge extending along the outlet front wall area. A distance of the radial edge from the outlet front wall area changes from radially outwards to radially inwards.