JPS611637U

JPS611637U - Internal combustion engine intake passage device

Info

Publication number: JPS611637U
Application number: JP8648384U
Authority: JP
Inventors: 秀夫高橋
Original assignee: 日産自動車株式会社
Priority date: 1984-06-11
Filing date: 1984-06-11
Publication date: 1986-01-08

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図は本考案の構成を明示するための全体構成図であ
る。第２図は本考案の第１実施例の徹略構成図、第３図は、
コントロールユニットの回路、構成図である・。第４図はコントロールユニットにて行なわれる制御演算
を示すフローチャートである。第５図、第６図はそれぞれシフトダウン、シフトアップ
操作時の作用を示すタイムチャートである。第７図は本考案の第２実施例の部分フローチャートであ
る。１・・・・・・シフト位置検出手段、２・・・・・・ク
ラッチ接続検出手段、４・・・・・・鯉御手段、５・・
・・・・駆動手段、６・・・・・・空気増量手段、１０
・・・・・・機関本体、１１・・・・・・吸気管、１３
・・・・・・絞弁、１８・・・・・・補助空気通路、１
９・・・・・・電磁弁、２５・・・・・・ニュートラル
スイッチ、２６・・・・・・クラッチスイッチ、２７・
・・・・・車速スイッチ、２８・・・・・・コントロー
ルユニット、２９・・・・・・制御回路、３０・・・・
・・駆動回路。FIG. 1 is an overall configuration diagram for clearly showing the configuration of the present invention. FIG. 2 is a complete configuration diagram of the first embodiment of the present invention, and FIG. 3 is a
This is a circuit and configuration diagram of the control unit. FIG. 4 is a flowchart showing control calculations performed by the control unit. FIGS. 5 and 6 are time charts showing the actions during downshift and upshift operations, respectively. FIG. 7 is a partial flowchart of the second embodiment of the present invention. 1...Shift position detection means, 2...Clutch connection detection means, 4...Carp control means, 5...
... Drive means, 6 ... Air increasing means, 10
... Engine body, 11 ... Intake pipe, 13
... Throttle valve, 18 ... Auxiliary air passage, 1
9... Solenoid valve, 25... Neutral switch, 26... Clutch switch, 27...
... Vehicle speed switch, 28 ... Control unit, 29 ... Control circuit, 30 ...
...Drive circuit.

Claims

[Scope of utility model registration request]

a shift position detection means for detecting a shift position of the transmission;
A clutch connection detection means for detecting a clutch connection state, an air increasing means for supplying air by bypassing an intake throttle valve, and a signal from the detection means to determine when the clutch is temporarily disengaged during a gear shift. An intake passage device for an internal combustion engine, comprising: a control means for opening the air increasing means when the air increasing means is disconnected.