Title:
ENGINE CONTROLLER, ECU &lpar ELECTRONIC CONTROL UNIT&rpar , ECU CASE, AND TPS &lpar THROTTLE POSITION SENSOR&rpar
Document Type and Number:
WIPO Patent Application WO/2003/014553
Kind Code:
A1
Abstract:
An engine controller, an ECU forming the engine controller, an ECU case, and a TPS, the engine controller comprising a throttle body (1) and an ECU case (2) for storing an ECU manufactured in a process separate from that for the throttle body (1) connected to each other with screws, the ECU case (2) further comprising at least one of an intake pressure sensor, an intake temperature sensor, and TPS installed on one surface of a circuit substrate (100), wherein recessed parts (31, 32, 33, and 34) for storing members projected from the one surface of the circuit board (100) are provided in the ECU case (2), and projected parts (41, 42, and 43) on the outside of the ECU case (2) formed by the recessed parts are fitted to the throttle body (1), whereby the size and cost of the engine controller can be realized.
Inventors:
KARASAWA TOSHIO
HASHIMOTO SHOGO
YAMAZAKI SHIGERU
HASHIMOTO SHOGO
YAMAZAKI SHIGERU
Application Number:
PCT/JP2002/007743
Publication Date:
February 20, 2003
Filing Date:
July 30, 2002
Export Citation:
Assignee:
MIKUNI KOGYO KK (JP)
International Classes:
F02D9/00; F02D9/10; F02D11/10; F02D35/00; F02D41/00; F02D41/30; (IPC1-7): F02D41/00; F02D9/00; F02D35/00
Foreign References:
| JP2001073829A | 2001-03-21 | |||
| JPH05263735A | 1993-10-12 | |||
| JPH03122246U | 1991-12-13 | |||
| JPH1062113A | 1998-03-06 | |||
| US5094212A | 1992-03-10 |
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