JPS62162360U

JPS62162360U -

Info

Publication number: JPS62162360U
Application number: JP5132086U
Authority: JP
Priority date: 1986-04-04
Filing date: 1986-04-04
Publication date: 1987-10-15

Description

[Brief explanation of drawings]

第１図と第２図はそれぞれこの考案の異なる実
施例の要部縦断面図、第３図は内燃機関の制御装
置の全体を説明する図で一部を縦断した図、第４
図は吸気圧センサの構造の一例を示す縦断面図で
ある。１……内燃機関、２……吸気筒スロツトルボデ
ー、２ａ……アツパーボデー、２ｂ……ロアボデ
ー、５……制御回路、６……吸気圧センサ、２０
，２１，４０……導圧通路、２２，２３，４２…
…フイルタ、２６，４３……スロツトルバルブ、
２７，４０ａ……開口、２５……吸気通路。 1 and 2 are longitudinal cross-sectional views of main parts of different embodiments of this invention, FIG. 3 is a partially longitudinal cross-sectional view illustrating the entire internal combustion engine control device, and FIG.
The figure is a longitudinal sectional view showing an example of the structure of an intake pressure sensor. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Intake cylinder throttle body, 2a... Upper body, 2b... Lower body, 5... Control circuit, 6... Intake pressure sensor, 20
, 21, 40... pressure passage, 22, 23, 42...
...filter, 26,43...throttle valve,
27, 40a...opening, 25...intake passage.

Claims

[Scope of utility model registration request]

A control circuit that controls the intake system, ignition system, etc. of an internal combustion engine is installed in the intake cylinder, and the intake pressure sensor is used to detect the intake pipe pressure corresponding to the intake air amount of the engine. A pressure guide passage is installed in the wall of the intake passage, which is integrally attached to the control circuit downward and guides the intake pressure from the pressure intake downstream of the throttle valve to the intake pressure sensor, and moves from the pressure intake to the sensor side. 1. A control device for an internal combustion engine, characterized in that the position is set higher according to the above, and a filter is inserted in the middle of a pressure guiding passage.