JPS58169109U - Engine secondary air supply system - Google Patents

Engine secondary air supply system

Info

Publication number
JPS58169109U
JPS58169109U JP6694482U JP6694482U JPS58169109U JP S58169109 U JPS58169109 U JP S58169109U JP 6694482 U JP6694482 U JP 6694482U JP 6694482 U JP6694482 U JP 6694482U JP S58169109 U JPS58169109 U JP S58169109U
Authority
JP
Japan
Prior art keywords
secondary air
air supply
supply system
engine secondary
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.)
Granted
Application number
JP6694482U
Other languages
Japanese (ja)
Other versions
JPS6141949Y2 (en
Inventor
永井　正博
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 JP6694482U priority Critical patent/JPS58169109U/en
Publication of JPS58169109U publication Critical patent/JPS58169109U/en
Application granted granted Critical
Publication of JPS6141949Y2 publication Critical patent/JPS6141949Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (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図は従来の２次空気供給装置の断面図、第２図はこ
の考案に係る２次空気供給装置の断面図、第３図ａは第
２図のＡ−Ａ断面図、第３図すは第２図のＢ−Ｂ断面図
である。 １１・・・エアクリーナ、１４・・・円周壁、１５・・
・ケース、１６・・・エレメント、１７・・・外気取入
口、１８・・・エンジン、１９・・・吸気通路、２０・
・・吸気取入口、２２ａ、　２２ｂ−・・拡張室、２３
ａ、　２３ｂ−・・フィルタ、２４ａ、　　２４ｂ−・
・勺−ド弁、２５ａ。 ２５ｂ・・・２次空気導管、２６・・・排気管、２７ａ
。 ２７ｂ・・・２次空気通路、２９ａ、３１ａ・・・吸入
口、２９ｂ、３１ｂ・・・吸出口。Fig. 1 is a sectional view of a conventional secondary air supply device, Fig. 2 is a sectional view of a secondary air supply device according to this invention, Fig. 3a is a sectional view taken along line A-A in Fig. 2, and Fig. 3 2 is a sectional view taken along line B-B in FIG. 2. 11... Air cleaner, 14... Circumferential wall, 15...
・Case, 16...Element, 17...Outside air intake, 18...Engine, 19...Intake passage, 20.
...Intake intake, 22a, 22b-...Expansion chamber, 23
a, 23b--filter, 24a, 24b--
・Fold valve, 25a. 25b...Secondary air conduit, 26...Exhaust pipe, 27a
. 27b... Secondary air passage, 29a, 31a... Inlet, 29b, 31b... Outlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エアクリーナのエレメントの両側にエアクリーナケース
の内壁に沿って２系統の２次空気通路を形成し、それぞ
れ独立して形成した拡張室内に上記各２次空気通路の出
口を開口し、上部記拡張室と排気系とに独立して連結し
た２系統の２次空気導管にフィルタおよびリード弁を設
けたことを特徴とするエンジンの２次空気供給装置。Two systems of secondary air passages are formed along the inner wall of the air cleaner case on both sides of the air cleaner element, and the outlets of each of the secondary air passages are opened in expansion chambers formed independently, and the upper expansion chamber and A secondary air supply device for an engine, characterized in that a filter and a reed valve are provided in two systems of secondary air conduits that are independently connected to an exhaust system.
JP6694482U 1982-05-07 1982-05-07 Engine secondary air supply system Granted JPS58169109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6694482U JPS58169109U (en) 1982-05-07 1982-05-07 Engine secondary air supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6694482U JPS58169109U (en) 1982-05-07 1982-05-07 Engine secondary air supply system

Publications (2)

Publication Number Publication Date
JPS58169109U true JPS58169109U (en) 1983-11-11
JPS6141949Y2 JPS6141949Y2 (en) 1986-11-28

Family

ID=30076787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6694482U Granted JPS58169109U (en) 1982-05-07 1982-05-07 Engine secondary air supply system

Country Status (1)

Country Link
JP (1) JPS58169109U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226261A (en) * 2005-02-21 2006-08-31 Honda Motor Co Ltd Secondary air-introducing device for exhaust of motor cycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226261A (en) * 2005-02-21 2006-08-31 Honda Motor Co Ltd Secondary air-introducing device for exhaust of motor cycle
JP4592008B2 (en) * 2005-02-21 2010-12-01 本田技研工業株式会社 Exhaust secondary air introduction device for motorcycles

Also Published As

Publication number Publication date
JPS6141949Y2 (en) 1986-11-28

Similar Documents

Publication Publication Date Title
JPS58169109U (en) Engine secondary air supply system
JPS59159767U (en) Internal combustion engine exhaust recirculation device
JPS6026218U (en) oil separator
JPS60171955U (en) Multi-cylinder engine intake system
JPS59170667U (en) Air cleaner for internal combustion engines
JPS5887923U (en) Secondary air supply device
JPS584722U (en) exhaust system
JPS59154820U (en) Internal combustion engine exhaust system
JPS58167718U (en) Exhaust purification device
JPS58183955U (en) Internal combustion engine intake air heating device
JPS6123460U (en) Internal combustion engine intake system
JPS6039746U (en) Exhaust brake device
JPS5952119U (en) Exhaust purification device
JPS6077763U (en) multi-cylinder internal combustion engine
JPS58163621U (en) Secondary air supply device for internal combustion engine
JPS58167714U (en) Secondary air supply device for internal combustion engine
JPS5952132U (en) Internal combustion engine air supply port
JPS5914953U (en) Soundproof gas engine air supply system
JPS5976844U (en) combustion device
JPH048755U (en)
JPS58124657U (en) Vaporizer mounting structure
JPS5830713U (en) Silencer device
JPS6055940U (en) heating device
JPS6092716U (en) Muffler for internal combustion engine
JPS60182233U (en) Air cleaner intake pipe