JPS60147727U - Safety devices for supercharged internal combustion engines - Google Patents

Safety devices for supercharged internal combustion engines

Info

Publication number
JPS60147727U
JPS60147727U JP3547384U JP3547384U JPS60147727U JP S60147727 U JPS60147727 U JP S60147727U JP 3547384 U JP3547384 U JP 3547384U JP 3547384 U JP3547384 U JP 3547384U JP S60147727 U JPS60147727 U JP S60147727U
Authority
JP
Japan
Prior art keywords
throttle valve
internal combustion
intake throttle
supercharged internal
combustion engines
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
JP3547384U
Other languages
Japanese (ja)
Inventor
勇也 松尾
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP3547384U priority Critical patent/JPS60147727U/en
Publication of JPS60147727U publication Critical patent/JPS60147727U/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type 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図は従来装置の断面図、第２図は本考案の実施例を
示す概略構成図である。 １・・・機関、２・・・吸気通路、３・・・排気通路、
４・・・過給機、５・・・排気タービン、６・・・バイ
パス通路、７・・・ウェストゲートバルブ、１３・・・
主吸気絞り弁、１５・・・副吸気絞り弁、１６・・・ダ
イヤフラム装置、２２・・・ソレノイドバルブ、２６・
・・ブーストスイッチ。FIG. 1 is a sectional view of a conventional device, and FIG. 2 is a schematic configuration diagram showing an embodiment of the present invention. 1... Engine, 2... Intake passage, 3... Exhaust passage,
4...Supercharger, 5...Exhaust turbine, 6...Bypass passage, 7...Wastegate valve, 13...
Main intake throttle valve, 15... Sub-intake throttle valve, 16... Diaphragm device, 22... Solenoid valve, 26.
...boost switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気通路に過給機、排気通路に排気タービンを゛　　備
えた過給機付内燃機関において、吸気通路に介装したア
クセルペダルに連動する主吸気絞り弁と、この主吸気絞
り弁と直列に配設された副吸気絞り弁と、吸気通路内の
過給圧を検出する手段と、この検出過給圧が所定値を越
えたときに前記副吸気絞り弁を閉方向に作動させる駆動
手段とをそれぞれ設けたことを特徴とする過給機付内燃
機関の安全装置。In a supercharged internal combustion engine equipped with a supercharger in the intake passage and an exhaust turbine in the exhaust passage, there is a main intake throttle valve interlocked with an accelerator pedal installed in the intake passage, and a main intake throttle valve arranged in series with the main intake throttle valve. A sub-intake throttle valve provided therein, a means for detecting supercharging pressure in the intake passage, and a driving means for operating the sub-intake throttle valve in a closing direction when the detected supercharging pressure exceeds a predetermined value. A safety device for an internal combustion engine with a supercharger, which is characterized by the provision of each.
JP3547384U 1984-03-13 1984-03-13 Safety devices for supercharged internal combustion engines Pending JPS60147727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3547384U JPS60147727U (en) 1984-03-13 1984-03-13 Safety devices for supercharged internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3547384U JPS60147727U (en) 1984-03-13 1984-03-13 Safety devices for supercharged internal combustion engines

Publications (1)

Publication Number Publication Date
JPS60147727U true JPS60147727U (en) 1985-10-01

Family

ID=30539783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3547384U Pending JPS60147727U (en) 1984-03-13 1984-03-13 Safety devices for supercharged internal combustion engines

Country Status (1)

Country Link
JP (1) JPS60147727U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132943A (en) * 1984-11-30 1986-06-20 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
JP2017155673A (en) * 2016-03-03 2017-09-07 日立オートモティブシステムズ株式会社 Control device and control method of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132943A (en) * 1984-11-30 1986-06-20 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
JP2017155673A (en) * 2016-03-03 2017-09-07 日立オートモティブシステムズ株式会社 Control device and control method of internal combustion engine

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