The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2005
Filed:
Oct. 08, 2003
Hisashi Kino, Aichi-ken, JP;
Shinji Kawai, Aichi-ken, JP;
Hisashi Kino, Aichi-ken, JP;
Shinji Kawai, Aichi-ken, JP;
Aisan Kogyo Kabushiki Kaisha, Obu, JP;
Abstract
A throttle control device includes a throttle body (). In the throttle body, an intake passage (), a first space (), and a second space () are formed. In the intake passage, a throttle valve () is rotatably arranged. The throttle valve is rotated by a motor (). The motor is accommodated in the first space. The second space communicates with the first space. In addition, the second space is adjacent to the intake passage through the intermediation of a wall portion (). This makes it possible for the heat generated in the motor to be effectively dissipated from the first space into the intake passage via the second space and the wall portion.