JPS6030337U - Engine air-fuel ratio adjustment device - Google Patents

Engine air-fuel ratio adjustment device

Info

Publication number
JPS6030337U
JPS6030337U JP12208483U JP12208483U JPS6030337U JP S6030337 U JPS6030337 U JP S6030337U JP 12208483 U JP12208483 U JP 12208483U JP 12208483 U JP12208483 U JP 12208483U JP S6030337 U JPS6030337 U JP S6030337U
Authority
JP
Japan
Prior art keywords
fuel ratio
oxygen concentration
comparison
air
ratio adjustment
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
JP12208483U
Other languages
Japanese (ja)
Inventor
桜井　茂徳
猪飼　忠義
祖父江　和昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12208483U priority Critical patent/JPS6030337U/en
Publication of JPS6030337U publication Critical patent/JPS6030337U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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]

図面は本考案の一実施例を示す構成図である。 The drawing is a configuration diagram showing an embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ガス中の酸素濃度を検出する酸素濃度センサと、酸
素濃度センサの検出出力とエンジンの基準空燃比に対応
づけられた酸素濃度の設定値とを比較し比較値に応じた
比較出力を発生する比較部と、比較部の比較出力により
エンジンの空燃比調整部材を駆動する駆動部と、を備え
、前記駆動部は、酸素濃度センサの検出出力を前記設定
値に一致させる駆動量で空燃比調整部材を駆動すること
を特徴とするエンジンの空燃比調整装置。The oxygen concentration sensor detects the oxygen concentration in exhaust gas, and the detection output of the oxygen concentration sensor is compared with the oxygen concentration setting value that corresponds to the engine's reference air-fuel ratio, and a comparison output is generated according to the comparison value. a comparison section; and a drive section that drives an air-fuel ratio adjustment member of the engine based on the comparison output of the comparison section, and the drive section adjusts the air-fuel ratio with a drive amount that makes the detected output of the oxygen concentration sensor match the set value. An air-fuel ratio adjustment device for an engine, characterized by driving a member.
JP12208483U 1983-08-05 1983-08-05 Engine air-fuel ratio adjustment device Pending JPS6030337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12208483U JPS6030337U (en) 1983-08-05 1983-08-05 Engine air-fuel ratio adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12208483U JPS6030337U (en) 1983-08-05 1983-08-05 Engine air-fuel ratio adjustment device

Publications (1)

Publication Number Publication Date
JPS6030337U true JPS6030337U (en) 1985-03-01

Family

ID=30279185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12208483U Pending JPS6030337U (en) 1983-08-05 1983-08-05 Engine air-fuel ratio adjustment device

Country Status (1)

Country Link
JP (1) JPS6030337U (en)

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