JPS6117116U - Engine secondary air supply system - Google Patents

Engine secondary air supply system

Info

Publication number
JPS6117116U
JPS6117116U JP10161984U JP10161984U JPS6117116U JP S6117116 U JPS6117116 U JP S6117116U JP 10161984 U JP10161984 U JP 10161984U JP 10161984 U JP10161984 U JP 10161984U JP S6117116 U JPS6117116 U JP S6117116U
Authority
JP
Japan
Prior art keywords
secondary air
air supply
supply system
engine secondary
passage
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
JP10161984U
Other languages
Japanese (ja)
Inventor
房利 田中
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP10161984U priority Critical patent/JPS6117116U/en
Publication of JPS6117116U publication Critical patent/JPS6117116U/en
Pending legal-status Critical Current

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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]

図面は本考案の実施例を示すもので、第１図はシリンダ
ヘッドの横断平面図、第２図は第１図■−ｎ線で切断し
た拡大縦断側面図である。 ４′−・・隔壁、５・・・排気ポート、７・・・燃焼室
、１０・・・排気通路、１１・・・２次空気供給通路、
ｌｌｃ・・・２次空気供給通路下流部。The drawings show an embodiment of the present invention; FIG. 1 is an enlarged cross-sectional plan view of a cylinder head, and FIG. 2 is an enlarged longitudinal sectional side view taken along line 1--n in FIG. 1. 4'-...Partition wall, 5...Exhaust port, 7...Combustion chamber, 10...Exhaust passage, 11...Secondary air supply passage,
llc...downstream part of the secondary air supply passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室に開口する複数の排気ポートに上流側で各々連通
し、且つ下流側で合流するように排気通路を分岐構成す
る隔壁を形成すると共に、上記排気通路に２次空気を供
給する２次空気供給通路を開口してなる２次空気供給装
置であって、上記２次空気供給通路の下流部を上記排気
通路を分岐する隔壁内に配設したことを特徴とするエン
ジンの２次空気供給装置。A partition wall that branches the exhaust passage so that it communicates with a plurality of exhaust ports opening into the combustion chamber on the upstream side and merges on the downstream side, and supplies secondary air to the exhaust passage. A secondary air supply device for an engine having an open supply passage, characterized in that a downstream portion of the secondary air supply passage is disposed within a partition wall that branches the exhaust passage. .
JP10161984U 1984-07-04 1984-07-04 Engine secondary air supply system Pending JPS6117116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10161984U JPS6117116U (en) 1984-07-04 1984-07-04 Engine secondary air supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10161984U JPS6117116U (en) 1984-07-04 1984-07-04 Engine secondary air supply system

Publications (1)

Publication Number Publication Date
JPS6117116U true JPS6117116U (en) 1986-01-31

Family

ID=30661038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10161984U Pending JPS6117116U (en) 1984-07-04 1984-07-04 Engine secondary air supply system

Country Status (1)

Country Link
JP (1) JPS6117116U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151114A (en) * 1979-05-11 1980-11-25 Yamaha Motor Co Ltd Secondary-air supplying system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151114A (en) * 1979-05-11 1980-11-25 Yamaha Motor Co Ltd Secondary-air supplying system

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