JPS5958766U - Intake passage structure of multi-cylinder internal combustion engine - Google Patents

Intake passage structure of multi-cylinder internal combustion engine

Info

Publication number
JPS5958766U
JPS5958766U JP15444982U JP15444982U JPS5958766U JP S5958766 U JPS5958766 U JP S5958766U JP 15444982 U JP15444982 U JP 15444982U JP 15444982 U JP15444982 U JP 15444982U JP S5958766 U JPS5958766 U JP S5958766U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
intake passage
cylinder internal
passage structure
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
JP15444982U
Other languages
Japanese (ja)
Inventor
永井 規
塩山 議市
豊 又吉
大西 英一
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 JP15444982U priority Critical patent/JPS5958766U/en
Publication of JPS5958766U publication Critical patent/JPS5958766U/en
Pending legal-status Critical Current

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  • Cylinder Crankcases Of Internal Combustion Engines (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図は本考案の従来の吸気通路構造を示しAは一部切
欠平面図、Bは縦断面図、第2図は本考案の吸気通路構
造の一実施例を示り、Aは一部切欠平面図、Bは縦断面
図である。        “15A・・・シリンダヘ
ッド、16a〜116d・・・吸気゛ポート、21・・
・集合部、21A、21B・・・半割部分、22・・・
吸気通路部分、22A・・・共通通路部。
Fig. 1 shows a conventional intake passage structure of the present invention, A is a partially cutaway plan view, B is a vertical sectional view, and Fig. 2 shows an embodiment of the intake passage structure of the present invention, A is a partially cutaway plan view. A cutaway plan view, B is a longitudinal sectional view. 15A...Cylinder head, 16a-116d...Intake port, 21...
- Gathering part, 21A, 21B...Half part, 22...
Intake passage part, 22A... common passage part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関本体の各気筒に接続する吸気ポートと、各吸気ポー
トの集合部の一部と、を機関本体内に形成すると共に、
前記集合部の残部を含むその他の上流側通路部分を機関
本体とは別体に形成して機関本体に取り付け、前記集合
部の外周に機関冷却水通路を設けたことを特徴とする多
気筒内燃機関の吸気通路構造。
Forming an intake port connected to each cylinder of the engine body and a part of the collection part of each intake port in the engine body,
A multi-cylinder internal combustion engine characterized in that the other upstream passage portion including the remainder of the gathering portion is formed separately from the engine body and attached to the engine body, and an engine cooling water passage is provided around the outer periphery of the gathering portion. Engine intake passage structure.
JP15444982U 1982-10-14 1982-10-14 Intake passage structure of multi-cylinder internal combustion engine Pending JPS5958766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15444982U JPS5958766U (en) 1982-10-14 1982-10-14 Intake passage structure of multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15444982U JPS5958766U (en) 1982-10-14 1982-10-14 Intake passage structure of multi-cylinder internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5958766U true JPS5958766U (en) 1984-04-17

Family

ID=30341408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15444982U Pending JPS5958766U (en) 1982-10-14 1982-10-14 Intake passage structure of multi-cylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5958766U (en)

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