Heat exchanger with headers and distribution tube

(19)

(11)

EP 2 299 224 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	03.09.2014 Bulletin 2014/36

(43)	Date of publication A2:
	23.03.2011 Bulletin 2011/12

(21)	Application number: 10009474.7

(22)	Date of filing: 13.09.2010

(51)

International Patent Classification (IPC):

F28D 1/053^(2006.01)

F28F 9/02^(2006.01)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
	Designated Extension States:
	BA ME RS

(30)

Priority:

18.09.2009 CN 200910173434

(71)	Applicants:
	Sanhua Holding Group Co., Ltd. Zhejiang 312500 (CN) Danfoss A/S 6430 Nordborg (DK)

(72)	Inventors:
	Jianlong, Jiang Hangzhou Zhejiang 310018 (CN) Feng, Wang Hangzhou Zhejiang 310018 (CN) Huazhao, Liu Hangzhou Zhejiang 310018 (CN) Huang, Lin-jie East Amherst, NY 14051 (US)

(74)	Representative: Knoblauch, Andreas
	Patentanwälte Dr. Knoblauch Schlosserstrasse 23 60322 Frankfurt am Main 60322 Frankfurt am Main (DE)

(54)	Heat exchanger with headers and distribution tube

(57) A heat exchanger is provided, comprising:
an inlet header (2) defining a refrigerant chamber therein;
an outlet header (6) spaced apart from the inlet header (2);
a plurality of tubes (3), two ends of each tube (3) being connected and communicated with the inlet and outlet headers (2, 6) respectively;
a plurality of fins (7), each of which is interposed between adjacent tubes (3), and
a distribution tube (1) disposed outside the refrigerant chamber and formed with a distribution opening, through which the distribution tube is communicated with the refrigerant chamber.

Search report

Search report