JPS6173021U - - Google Patents

Info

Publication number
JPS6173021U
JPS6173021U JP15826184U JP15826184U JPS6173021U JP S6173021 U JPS6173021 U JP S6173021U JP 15826184 U JP15826184 U JP 15826184U JP 15826184 U JP15826184 U JP 15826184U JP S6173021 U JPS6173021 U JP S6173021U
Authority
JP
Japan
Prior art keywords
intake
flow rate
passages
branch
cylinders communicating
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
JP15826184U
Other languages
English (en)
Other versions
JPH0417777Y2 (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 JP1984158261U priority Critical patent/JPH0417777Y2/ja
Publication of JPS6173021U publication Critical patent/JPS6173021U/ja
Application granted granted Critical
Publication of JPH0417777Y2 publication Critical patent/JPH0417777Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
第1図は本考案の多気筒エンジンの吸気装置を
含む燃料噴射式エンジンの吸気系の全体概略図、
第2図は燃料噴射弁とそれが分岐吸気通路に取り
付けられた個所における空気供給管との配置関係
を示す断面図である。 3A,3B…吸気通路、4…スロツトルバルブ
、5a〜5d…分岐吸気通路、7a〜7d…気筒
、12d,12c…空気供給管。

Claims (1)

  1. 【実用新案登録請求の範囲】 スロツトルバルブ下流の吸気通路を分岐して複
    数の分岐吸気通路を形成し、その通路をそれぞれ
    各気筒に連通させた多気筒エンジンの吸気装置に
    おいて、 吸気流速の遅い分岐吸気通路に連通する気筒の
    充填効率が、吸気流速の速い分岐吸気通路に連通
    された気筒における充填効率に近づくように、少
    なくとも吸気流速の遅い分岐吸気通路に連通する
    気筒とスロツトルバルブ上流の吸気通路とを空気
    供給管で連通し、補助空気を供給するようにした
    ことを特徴とする多気筒エンジンの吸気装置。
JP1984158261U 1984-10-18 1984-10-18 Expired JPH0417777Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984158261U JPH0417777Y2 (ja) 1984-10-18 1984-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984158261U JPH0417777Y2 (ja) 1984-10-18 1984-10-18

Publications (2)

Publication Number Publication Date
JPS6173021U true JPS6173021U (ja) 1986-05-17
JPH0417777Y2 JPH0417777Y2 (ja) 1992-04-21

Family

ID=30716243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984158261U Expired JPH0417777Y2 (ja) 1984-10-18 1984-10-18

Country Status (1)

Country Link
JP (1) JPH0417777Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581263A (en) * 1978-12-13 1980-06-19 Nissan Motor Co Ltd Fuel supply device
JPS5644457A (en) * 1979-09-08 1981-04-23 Bosch Gmbh Robert Fuel injection valve
JPS57103358U (ja) * 1980-12-17 1982-06-25
JPS6116226A (ja) * 1984-07-04 1986-01-24 Nissan Motor Co Ltd 内燃機関の吸気装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581263A (en) * 1978-12-13 1980-06-19 Nissan Motor Co Ltd Fuel supply device
JPS5644457A (en) * 1979-09-08 1981-04-23 Bosch Gmbh Robert Fuel injection valve
JPS57103358U (ja) * 1980-12-17 1982-06-25
JPS6116226A (ja) * 1984-07-04 1986-01-24 Nissan Motor Co Ltd 内燃機関の吸気装置

Also Published As

Publication number Publication date
JPH0417777Y2 (ja) 1992-04-21

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