Title:
【発明の名称】放熱板
Document Type and Number:
Japanese Patent JP3352362
Kind Code:
B2
Abstract:
Heat radiating fin plates in a curved shape are radially arranged on a heat radiating surface of a heat transfer plate, and a space is provided so as to be surrounded by inner edges of the heat radiating fin plates. The heat radiating fin plates have sidewalls formed with projections.
Inventors:
Eiji Kogure
Tadashi Fukushima
Hiroaki Tsukahara
Tomohisa Imai
Takao Ohshima
Kunihiko Kaga
Tadashi Fukushima
Hiroaki Tsukahara
Tomohisa Imai
Takao Ohshima
Kunihiko Kaga
Application Number:
JP18799797A
Publication Date:
December 03, 2002
Filing Date:
July 14, 1997
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Mitsubishi Electric Home Equipment Co., Ltd.
Mitsubishi Electric Home Equipment Co., Ltd.
International Classes:
H05K7/20; F28F3/02; H01L23/36; H01L23/367; H01L23/467; (IPC1-7): H01L23/36; H01L23/467
Domestic Patent References:
| JP8195456A | ||||
| JP1131770A | ||||
| JP1128151A | ||||
| JP5027774U |
Attorney, Agent or Firm:
Kaneo Miyata (1 person outside)