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Title:
ENGINE-DRIVEN ELECTRIC GENERATOR
Document Type and Number:
WIPO Patent Application WO/2005/005806
Kind Code:
A1
Abstract:
In an engine-driven electric generator constituted by supporting an engine (3) and an electric generator (4) on a frame (2), the frame (2) is formed as a peripherally opened frame, and a duct member (31) is disposed within the frame (2) and on the outer peripheries of the engine (3) and electric generator (4) so as to define a series of cooling wind path (32) between them. The cooling wind paths (32) are provided with a cooling fan (26) driven by the engine (3). To the upstream end of the duct member (31) is connected a suction box (34) having a suction port (38) at the outer end and receiving electric components (53, 55), and to the other end of the duct member (31) is connected an exhaust box (68) having an exhaust port (73) at the outer end and receiving the exhaust muffler (74) of the engine (3). Thus, it is possible to provide an engine-driven electric generator which is compact and enables reduction of operating noise.

Inventors:
Kochi, Toshifumi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Hirose, Tadafumi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Tsuru, Ryuji c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Kasagi, Shouhei c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Shimada, Yuji c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Maeda, Takeshi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Application Number:
PCT/JP2004/009713
Publication Date:
January 20, 2005
Filing Date:
July 08, 2004
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 10785, JP)
Kochi, Toshifumi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Hirose, Tadafumi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Tsuru, Ryuji c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Kasagi, Shouhei c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Shimada, Yuji c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
Maeda, Takeshi c/o Kabushiki Kaisha Honda Gijutsu Kenkyusho (4-1 Chuo 1-chome, Wako-sh, Saitama 93, 35101, JP)
International Classes:
F02B63/04; F02B67/00; (IPC1-7): F02B3/04
Foreign References:
JP2000213361A
JPS6195939U
JPS5890318U
JP3065852U
JPH11200951A
JPS5590748U
JPH01176721U
JP2003120315A
JPH1136881A
JPH1136880A
JP2000213361A
JPS615390U
JPS5890318U
JPH0365852U
Other References:
See also references of EP 1645733A4
Attorney, Agent or Firm:
Ochiai, Takeshi (TO Building, 6-3 Taito 2-chome, Taito-k, Tokyo 16, 11000, JP)
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