JPS6129024U

JPS6129024U - Diesel engine resonance supercharging control device

Info

Publication number: JPS6129024U
Application number: JP11365884U
Authority: JP
Inventors: 真智雄餅原
Original assignee: 日産ディーゼル工業株式会社
Priority date: 1984-07-26
Filing date: 1984-07-26
Publication date: 1986-02-21

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 drawings]

第１図はこの考案のクレーム対応図、第２図は同じく実
施例を示す概略構成図、第３図は共鳴過給特性図、第４
図は制御動作の＝例を示すフローチャート、第５図は従
来技術を示す概略構成図、第６図は共鳴過給特性図であ
る。１，２・・・・・・共鳴管、４ａ，４ｂ・・・・・・集
合部、５・・・・・・バルブ、６・・・・・・通路、７
・・・・．・・制御装置、８・・・・・・メモリ、９・
・・＝・・マイクロプロセッサ、１ｏ・・間インターフ
エイス、１１・・・・・・エンジン回転センサ、１２・
・・・・・負荷センサ。Fig. 1 is a diagram corresponding to the claims of this invention, Fig. 2 is a schematic configuration diagram also showing an embodiment, Fig. 3 is a resonance supercharging characteristic diagram, and Fig. 4 is a diagram corresponding to the claims of this invention.
The figure is a flowchart showing an example of control operation, FIG. 5 is a schematic configuration diagram showing a conventional technique, and FIG. 6 is a resonance supercharging characteristic diagram. 1, 2... Resonance tube, 4a, 4b... Gathering part, 5... Valve, 6... Passage, 7
・・・・・・． ...Control device, 8...Memory, 9.
...=...Microprocessor, 1o...interface, 11...Engine rotation sensor, 12...
...Load sensor.

Claims

[Scope of utility model registration request]

In a resonance supercharging device for a diesel engine with a turbocharger, in which a plurality of resonance pipes are connected to each other through a collection part, the intake valve opening timings do not overlap each other, and the collection parts of the resonance pipes are connected to each other. Provide a connecting passage,
In addition to providing a valve for opening and closing this passage, an engine rotation speed detection means, a load state detection means, a memory device that sets the valve opening range according to a linear function of the engine rotation speed and the load, and an engine rotation speed detection means. 1. A resonant supercharging control device for a diesel engine, comprising: means and a control means for opening and closing a valve in a region set in a storage device based on the output signal of the load state detection means.