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. 14, 2016
Filed:
Jul. 29, 2011
Applicants:
Bent Døssing, Silkeborg, DK;
Olav Jensen, Viborg, DK;
Inventors:
Bent Døssing, Silkeborg, DK;
Olav Jensen, Viborg, DK;
Assignee:
Grundfos Management a/s, Bjerringbro, DK;
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2006.01); G05D 23/00 (2006.01); F24D 3/10 (2006.01); F24H 9/14 (2006.01); F28D 7/00 (2006.01); F28D 9/00 (2006.01); F28D 20/00 (2006.01); F28F 27/00 (2006.01);
U.S. Cl.
CPC ...
F24D 3/10 (2013.01); F24H 9/14 (2013.01); F24H 9/142 (2013.01); F24H 9/148 (2013.01); F28D 7/0075 (2013.01); F28D 9/0093 (2013.01); F28D 20/0034 (2013.01); F28F 27/00 (2013.01); F28D 2020/0078 (2013.01); Y02E 60/142 (2013.01);
Abstract
A service water heating unit (), provided for use in a heating installation, includes at least one heat exchanger (), defining a first flow path () for a heating medium and a second flow path () for service water to be heated. The two flow paths () are guided relative to one another in a first portion (A) in a countercurrent arrangement with directions of flow oriented in opposite directions, and in a second portion (B) connecting downstream, viewed in the direction of flow of the service water, in a co-current arrangement with directions of flow oriented in the same direction.