JPS6024837U - Cylinder number switching control device - Google Patents

Cylinder number switching control device

Info

Publication number
JPS6024837U
JPS6024837U JP11772383U JP11772383U JPS6024837U JP S6024837 U JPS6024837 U JP S6024837U JP 11772383 U JP11772383 U JP 11772383U JP 11772383 U JP11772383 U JP 11772383U JP S6024837 U JPS6024837 U JP S6024837U
Authority
JP
Japan
Prior art keywords
number switching
control device
cylinder number
switching control
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11772383U
Other languages
Japanese (ja)
Inventor
光雄 服部
Original Assignee
いすゞ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP11772383U priority Critical patent/JPS6024837U/en
Publication of JPS6024837U publication Critical patent/JPS6024837U/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示すブロック図、第２図
は気筒切換機構の一例を説明するための側面図、第３図
は従来の気筒数切換時のエンジンの回転数の変化を説明
するためのグラフ、第４図はこの考案の動作を説明する
ための波形図、第５図はこの考案の他の実施例を示すブ
ロック図である。 １：運転状態判別装置、４：電磁ソレノイド、５ニアイ
ドルアツブ装置、６：気筒切換装置、７：気筒切換装置
の制御回路、１３：電磁ソレノイド、１４：カムベース
サイクル検出器、１８：遅延手段。Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is a side view for explaining an example of a cylinder switching mechanism, and Fig. 3 shows a conventional change in engine speed when switching the number of cylinders. FIG. 4 is a waveform diagram for explaining the operation of this invention, and FIG. 5 is a block diagram showing another embodiment of this invention. 1: Operating state determination device, 4: Electromagnetic solenoid, 5 idler attachment device, 6: Cylinder switching device, 7: Cylinder switching device control circuit, 13: Electromagnetic solenoid, 14: Cam base cycle detector, 18: Delay means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アイドルアップ装置を具備して成る気筒数切換制御装置
において、減気筒制御に応動して気筒数切換機構が減気
筒状態に切換るまで上記アイドルアップ装置を一定時間
動作状態に保持させる遅延手段を設けて成る気筒数切換
制御装置。In a cylinder number switching control device comprising an idle up device, a delay means is provided for maintaining the idle up device in an operating state for a certain period of time until the cylinder number switching mechanism switches to a reduced cylinder state in response to cylinder reduction control. A cylinder number switching control device consisting of:
JP11772383U 1983-07-27 1983-07-27 Cylinder number switching control device Pending JPS6024837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11772383U JPS6024837U (en) 1983-07-27 1983-07-27 Cylinder number switching control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11772383U JPS6024837U (en) 1983-07-27 1983-07-27 Cylinder number switching control device

Publications (1)

Publication Number Publication Date
JPS6024837U true JPS6024837U (en) 1985-02-20

Family

ID=30270882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11772383U Pending JPS6024837U (en) 1983-07-27 1983-07-27 Cylinder number switching control device

Country Status (1)

Country Link
JP (1) JPS6024837U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027741A (en) * 1983-07-25 1985-02-12 Mazda Motor Corp Engine capable of changing the number of cylinders to be operated

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027741A (en) * 1983-07-25 1985-02-12 Mazda Motor Corp Engine capable of changing the number of cylinders to be operated

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