JPS6032517U

JPS6032517U - Exhaust pressure extraction device

Info

Publication number: JPS6032517U
Application number: JP12279983U
Authority: JP
Inventors: 高尾　英次郎
Original assignee: 三菱自動車工業株式会社
Priority date: 1983-08-09
Filing date: 1983-08-09
Publication date: 1985-03-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す全体の概略構成図、
第２図は別の実施例を示す全体の概略構成図である。１・・・排気管（排気通路）、２・・・エアタンク、３
・・・送気管（圧力空気供給路）、４・・・アクチュエ
ータ（圧力導入部）、５・・・連通管（連通路）、７・
・・絞り部、１１・・・圧力センサ（圧力導入部）。FIG. 1 is an overall schematic diagram showing an embodiment of this invention;
FIG. 2 is an overall schematic diagram showing another embodiment. 1...Exhaust pipe (exhaust passage), 2...Air tank, 3
... Air supply pipe (pressure air supply path), 4... Actuator (pressure introduction part), 5... Communication pipe (communication path), 7.
... Throttle part, 11... Pressure sensor (pressure introduction part).

Claims

[Scope of utility model registration request]

A pressure air supply path that guides high-pressure air sent out from an air tank to a pressure introduction part side and an exhaust passage of an engine body are connected via a communication path, and a connection portion of the pressure air supply path with the communication path. A constriction part is provided on the upstream side of the pressure air supply passage to narrow down the flow path area of the pressurized air flowing in the pressure air supply passage, and the pressure air is throttled by the constriction part and adjusted to a pressure substantially equal to that of the exhaust gas in the exhaust passage. An exhaust pressure extraction device characterized in that the exhaust pressure is guided to the pressure introducing portion side.