Title:
FIN FITTING DEVICE
Document Type and Number:
Japanese Patent JP2013247327
Kind Code:
A
Abstract:
To provide a fin fitting device which enables a metal base of a heat sink cooling a heating body to fit with a heat radiation fin.
A fin fitting device 100 according to this invention includes: a base plate 1 serving as a basement; a fin base 4 on which heat radiation fins 91 are placed; an intermediate plate 3 supporting the fin base 4; and an upper plate 5 supporting the metal base 9. A distance between the intermediate plate 3 and the upper plate 5 and a distance between the intermediate plate 3 and the base plate 1 may extend and contract. Springs 6a, 6b are respectively provided at a space between the fin base 4 and the intermediate plate 3 and a space between the intermediate plate 3 and the base plate 1.
Inventors:
KOMORI HIDEKI
KIMURA SUSUMU
KITAI KIYOFUMI
NAKAJIMA YASUSHI
MITA YASUYUKI
KIMURA SUSUMU
KITAI KIYOFUMI
NAKAJIMA YASUSHI
MITA YASUYUKI
Application Number:
JP2012121775A
Publication Date:
December 09, 2013
Filing Date:
May 29, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H05K7/20; H01L23/36
Foreign References:
WO2011061779A1 | 2011-05-26 |
Attorney, Agent or Firm:
Keigo Murakami
Masuo Oiwa
Kenji Yoshizawa
Takenaka Ikuo
Masuo Oiwa
Kenji Yoshizawa
Takenaka Ikuo
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