JPS60185241U - Engine combustion condition diagnostic device - Google Patents

Engine combustion condition diagnostic device

Info

Publication number
JPS60185241U
JPS60185241U JP7258484U JP7258484U JPS60185241U JP S60185241 U JPS60185241 U JP S60185241U JP 7258484 U JP7258484 U JP 7258484U JP 7258484 U JP7258484 U JP 7258484U JP S60185241 U JPS60185241 U JP S60185241U
Authority
JP
Japan
Prior art keywords
diagnostic device
engine combustion
combustion condition
condition diagnostic
combustion state
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
JP7258484U
Other languages
Japanese (ja)
Inventor
克彦 宮崎
國夫 鈴木
Original Assignee
日産自動車販売株式会社
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 日産自動車販売株式会社 filed Critical 日産自動車販売株式会社
Priority to JP7258484U priority Critical patent/JPS60185241U/en
Publication of JPS60185241U publication Critical patent/JPS60185241U/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Of Engines (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) [Abstract] 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図は従来例を示す説明図、第２図は本考案の一実施
例を示す説明図である。 ２１・・・検出器。FIG. 1 is an explanatory diagram showing a conventional example, and FIG. 2 is an explanatory diagram showing an embodiment of the present invention. 21...Detector.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）排出ガス中の排気ガス浄化装置の影響を受けにく
いガス成分を検出可能な検出器２１を具備したことを特
徴とするエンジンの燃焼状態診断装置。(1) An engine combustion state diagnostic device characterized by comprising a detector 21 capable of detecting gas components in exhaust gas that are not easily affected by an exhaust gas purification device. （２）前記ガス成分が酸素であることを特徴とする実用
新案登録請求の範囲第１項記載のエンジンの燃焼状態診
断装置。(2) The combustion state diagnostic device for an engine according to claim 1, wherein the gas component is oxygen.
JP7258484U 1984-05-19 1984-05-19 Engine combustion condition diagnostic device Pending JPS60185241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7258484U JPS60185241U (en) 1984-05-19 1984-05-19 Engine combustion condition diagnostic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7258484U JPS60185241U (en) 1984-05-19 1984-05-19 Engine combustion condition diagnostic device

Publications (1)

Publication Number Publication Date
JPS60185241U true JPS60185241U (en) 1985-12-09

Family

ID=30611125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7258484U Pending JPS60185241U (en) 1984-05-19 1984-05-19 Engine combustion condition diagnostic device

Country Status (1)

Country Link
JP (1) JPS60185241U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545129A (en) * 1977-06-14 1979-01-16 Toyota Motor Corp Method and apparatus for checking operation of feedback type air fuel ratio controller of engine
JPS5628515U (en) * 1979-08-06 1981-03-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545129A (en) * 1977-06-14 1979-01-16 Toyota Motor Corp Method and apparatus for checking operation of feedback type air fuel ratio controller of engine
JPS5628515U (en) * 1979-08-06 1981-03-17

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