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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.:

US 10612856 B1

PDFFull Text
Date of Patent:
Apr. 07, 2020

Filed:

Aug. 01, 2016

Heat exchanger and air conditioning system

Applicant:

Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd., Zhejiang, CN;

Inventors:

Junfeng Jin, Zhejiang, CN;

Huan Jin, Zhejiang, CN;

Assignee:

DANFOSS MICRO CHANNEL HEAT EXCHANGER (JIAXING) CO., LTD., Zhejiang, CN;

Attorney:

McCormick, Paulding & Huber PLLC

Primary Examiner:

Davis D Hwu

Int. Cl.
CPC ...
F28D 9/02 (2006.01); F28D 1/047 (2006.01); F28D 15/02 (2006.01); F25B 39/00 (2006.01); F24F 1/0059 (2019.01); F28D 1/053 (2006.01); F28D 1/02 (2006.01); F28D 1/04 (2006.01); F24F 12/00 (2006.01); F25B 39/02 (2006.01); F25B 39/04 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F28D 1/0476 (2013.01); F24F 1/0059 (2013.01); F24F 12/002 (2013.01); F25B 39/00 (2013.01); F25B 39/02 (2013.01); F25B 39/04 (2013.01); F28D 1/024 (2013.01); F28D 1/0233 (2013.01); F28D 1/0443 (2013.01); F28D 1/0471 (2013.01); F28D 1/05391 (2013.01); F28D 15/025 (2013.01); F28D 15/0266 (2013.01); F24F 2012/005 (2013.01); F28D 2021/0028 (2013.01); F28D 2021/0068 (2013.01);
Abstract

A heat exchanger () comprises: a first header tube () and two second header tubes (); a first heat exchange tube () in fluid communication with one of the two second header tubes () and a second chamber (B) of the first header tube (); a first runner tube () in fluid communication with the one of two second header tubes () and a first chamber (A) of the first header tube (); a second heat exchange tube () in fluid communication with the other of the two second header tubes () and the first chamber (A) of the first header tube (); and a second runner tube () in fluid communication with the other of the two second header tubes () and the second chamber (B) of the first header tube (). The heat exchanger () bends at a first bending portion () between the other of the two second header tubes () and the first header tube (), so as to enable the other of the two second header tubes () to be higher or lower than the first header tube ().

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