JPS5934007U - Valves for turbocharged diesel engines - Google Patents

Valves for turbocharged diesel engines

Info

Publication number
JPS5934007U
JPS5934007U JP12851682U JP12851682U JPS5934007U JP S5934007 U JPS5934007 U JP S5934007U JP 12851682 U JP12851682 U JP 12851682U JP 12851682 U JP12851682 U JP 12851682U JP S5934007 U JPS5934007 U JP S5934007U
Authority
JP
Japan
Prior art keywords
valves
diesel engines
turbocharged diesel
valve opening
diesel engine
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
JP12851682U
Other languages
Japanese (ja)
Inventor
小田　秀春
紺野　幸夫
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP12851682U priority Critical patent/JPS5934007U/en
Publication of JPS5934007U publication Critical patent/JPS5934007U/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Valve-Gear Or Valve Arrangements (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図は本考案の１実施例を示す簡略構成図、第２図は
本考案のバルブリフト曲線とカム位置とを示す図、第３
図は本考案と従来とのトルク及び燃費率の比較を示すグ
ラフである。 １・・・・・・カムシャフト、２・・・・・・インテー
クカム、３・・・・・・エキゾーストカム、５・・・・
・・ブツシュロッド、６・・・・・・バルブロッカ、７
・・・・・・吸気弁、８・・・・・・排気４５１　　　
　　　　、Ａ　　　 １．１＋１１　　・FIG. 1 is a simplified configuration diagram showing one embodiment of the present invention, FIG. 2 is a diagram showing the valve lift curve and cam position of the present invention, and FIG. 3 is a diagram showing the valve lift curve and cam position of the present invention.
The figure is a graph showing a comparison of the torque and fuel efficiency of the present invention and the conventional one. 1...Camshaft, 2...Intake cam, 3...Exhaust cam, 5...
・・Butschrod, 6・・・Barbrocka, 7
...Intake valve, 8...Exhaust 451
, A 1.1+11 ・

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 過給機付ディーゼル機関において、吸気弁開弁期間のク
ランク角に対して排気弁開弁期間のクランク角を１．１
倍以上とすると共に、吸気弁閉弁時期を下死点後４０°
以前としかつ排気弁開弁時期を下死点前６０°以前とし
たことを特徴とする過給機付ディー妄ル機関の動弁装置
。In a turbocharged diesel engine, the crank angle during the exhaust valve opening period is set to 1.1 compared to the crank angle during the intake valve opening period.
At the same time, the intake valve closing timing is set at 40° after bottom dead center.
A valve operating system for a diesel engine with a supercharger, characterized in that the exhaust valve opening timing is set before 60° before bottom dead center.
JP12851682U 1982-08-27 1982-08-27 Valves for turbocharged diesel engines Pending JPS5934007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12851682U JPS5934007U (en) 1982-08-27 1982-08-27 Valves for turbocharged diesel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12851682U JPS5934007U (en) 1982-08-27 1982-08-27 Valves for turbocharged diesel engines

Publications (1)

Publication Number Publication Date
JPS5934007U true JPS5934007U (en) 1984-03-02

Family

ID=30291512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12851682U Pending JPS5934007U (en) 1982-08-27 1982-08-27 Valves for turbocharged diesel engines

Country Status (1)

Country Link
JP (1) JPS5934007U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435601U (en) * 1987-08-27 1989-03-03
JPH02123605A (en) * 1988-11-01 1990-05-11 Stanley Electric Co Ltd Signal lighting fixture for vehicle
JPH04129409U (en) * 1991-05-20 1992-11-26 株式会社小糸製作所 beacon light

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435601U (en) * 1987-08-27 1989-03-03
JPH0226090Y2 (en) * 1987-08-27 1990-07-17
JPH02123605A (en) * 1988-11-01 1990-05-11 Stanley Electric Co Ltd Signal lighting fixture for vehicle
JPH0439161B2 (en) * 1988-11-01 1992-06-26
JPH04129409U (en) * 1991-05-20 1992-11-26 株式会社小糸製作所 beacon light

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