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Title:
INTAKE MODULE, MEMBERS OF THE MODULE, AND ELECTRONIC CONTROLLED THROTTLE DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2002/040846
Kind Code:
A1
Abstract:
An intake module , members of the module, and an electronic controlled throttle device for internal combustion engine of car, having high strength, capable of reducing a weight load applied to an electronic controlled throttle body and motor connected thereto, and having small weight and size; the intake module for internal combustion engine comprising a collector, an electronic controlled throttle body connected to the collector, and a plurality of intake manifolds connected to the collector integrally in parallel with each other, characterized in that the collector is formed so as to be bent upward on the electronic controlled throttle body side, a motor driving the electronic controlled throttle device is installed on the body integrally with each other on the inner side of the curved side, and an intake manifold is formed of synthetic resin having fibers or A1 group alloy casting; and characterized by comprising the electronic controlled throttle device having a specific configuration.

Inventors:
Kuwano, Morio (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
Niitsuma, Shigeto (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
Nishimura, Mitsunori (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
Application Number:
PCT/JP2000/008145
Publication Date:
May 23, 2002
Filing Date:
November 17, 2000
Export Citation:
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Assignee:
HITACHI, LTD. (6 Kanda Surugadai 4-chome, Chiyoda-ku, Tokyo, 101-8010, JP)
Kuwano, Morio (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
Niitsuma, Shigeto (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
Nishimura, Mitsunori (Automotive Products of Hitachi Ltd, 2520, Takab, Hitachinaka-shi Ibaraki, 312-0062, JP)
International Classes:
F02B27/02; F02D9/10; F02D11/10; F02M35/10; F02M35/104; (IPC1-7): F02D9/10; F02D11/10; F02M35/10
Foreign References:
JPH01113156U1989-07-31
JPH03149326A1991-06-25
JPH07166876A1995-06-27
JPH1047176A1998-02-17
JPH08254129A1996-10-01
JPS6252234U1987-04-01
JPH03271557A1991-12-03
Other References:
See also references of EP 1340896A4
Attorney, Agent or Firm:
Takada, Yukihiko (1-48, Saiwai-cho 2-chome Hitachi-shi, Ibaraki, 317-0073, JP)
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