JPS62108645U - - Google Patents

Info

Publication number
JPS62108645U
JPS62108645U JP19963085U JP19963085U JPS62108645U JP S62108645 U JPS62108645 U JP S62108645U JP 19963085 U JP19963085 U JP 19963085U JP 19963085 U JP19963085 U JP 19963085U JP S62108645 U JPS62108645 U JP S62108645U
Authority
JP
Japan
Prior art keywords
torque
crankshaft
cylinder pressure
sensor
coefficient
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.)
Granted
Application number
JP19963085U
Other languages
English (en)
Other versions
JPH0523816Y2 (ja
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 filed Critical
Priority to JP1985199630U priority Critical patent/JPH0523816Y2/ja
Publication of JPS62108645U publication Critical patent/JPS62108645U/ja
Application granted granted Critical
Publication of JPH0523816Y2 publication Critical patent/JPH0523816Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係るクランクダン
パ保護装置の構成図、第2図は限界トルクハーモ
ニクスマツプ、第3図は実施例の作用を示すフロ
ーチヤートである。 図中1は内燃機関、2はクランク軸、3はダン
パ、7は回転数センサ、8は筒内圧センサ、9は
BDCセンサ、10は制御部、11は発振器、1
2はA/D変換器、13は演算部、14は電子ガ
バナコントローラである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内燃機関の筒内圧を検出するセンサと、該セン
    サによつて検出される筒内圧波形からクランク軸
    に加わるトルクを算出し、該トルクを周波数分析
    してこのときのクランク軸の回転数に対応するト
    ルクハーモニツク次数の係数を求めると共に該係
    数が所定値を越えた場合に燃料噴射量を減ずる制
    御手段を備えたことを特徴とするクランクダンパ
    保護装置。
JP1985199630U 1985-12-27 1985-12-27 Expired - Lifetime JPH0523816Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985199630U JPH0523816Y2 (ja) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985199630U JPH0523816Y2 (ja) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62108645U true JPS62108645U (ja) 1987-07-11
JPH0523816Y2 JPH0523816Y2 (ja) 1993-06-17

Family

ID=31161431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985199630U Expired - Lifetime JPH0523816Y2 (ja) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0523816Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015074298A (ja) * 2013-10-08 2015-04-20 日産自動車株式会社 ハイブリッド車両の制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193425A (ja) * 1982-05-07 1983-11-11 Mitsubishi Heavy Ind Ltd 回転体の運転監視方法
JPS59224443A (ja) * 1983-06-04 1984-12-17 Nippon Soken Inc 内燃機関の点火時期および空燃比制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193425A (ja) * 1982-05-07 1983-11-11 Mitsubishi Heavy Ind Ltd 回転体の運転監視方法
JPS59224443A (ja) * 1983-06-04 1984-12-17 Nippon Soken Inc 内燃機関の点火時期および空燃比制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015074298A (ja) * 2013-10-08 2015-04-20 日産自動車株式会社 ハイブリッド車両の制御装置

Also Published As

Publication number Publication date
JPH0523816Y2 (ja) 1993-06-17

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