Title:
COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/092057
Kind Code:
A1
Abstract:
The present invention provides a cooling device having a radiation fin disposed also on a bent section of heat pipe near a heat-receiving block and adapted to receive a wind evenly over the entire radiation fin, thereby exhibiting improve d cooling ability. A cooling device (10) is provided with a heat-receiving block (2) thermally connected to electronic components H1 and H2 constituting an exothermic body, a heat pipe (3) for transporting heat received from the heat-receiving block (2) and erected upright on the surface of the heat-receiving block (2), and a plurality of fins (4) provided to the heat pipe (3). The fins (4) are configured from a first fin group (41) installed on a straight section (34) of the heat pipe (3) and a second fin group (42) installed on a bent section (33).
Inventors:
ISEMURA MASAKAZU (JP)
OKAMOTO TSUYOSHI (JP)
YAMADA HIROSHI (JP)
KONISHI KAZUHIRO (JP)
SANO MASAKI (JP)
OKAMOTO TSUYOSHI (JP)
YAMADA HIROSHI (JP)
KONISHI KAZUHIRO (JP)
SANO MASAKI (JP)
Application Number:
PCT/JP2013/083004
Publication Date:
June 19, 2014
Filing Date:
December 09, 2013
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
F28D15/02
Foreign References:
| JP2006196786A | 2006-07-27 | |||
| JP3146512U | 2008-11-20 | |||
| JP2012138439A | 2012-07-19 | |||
| JP2004071635A | 2004-03-04 | |||
| US20100270007A1 | 2010-10-28 | |||
| JP2011181882A | 2011-09-15 |
Other References:
See also references of EP 2933593A4
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
アインゼル Felix-Reinhardt (JP)
アインゼル Felix-Reinhardt (JP)
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