JPS6032516U - Secondary air supply system for internal combustion engines - Google Patents

Secondary air supply system for internal combustion engines

Info

Publication number
JPS6032516U
JPS6032516U JP12416483U JP12416483U JPS6032516U JP S6032516 U JPS6032516 U JP S6032516U JP 12416483 U JP12416483 U JP 12416483U JP 12416483 U JP12416483 U JP 12416483U JP S6032516 U JPS6032516 U JP S6032516U
Authority
JP
Japan
Prior art keywords
secondary air
air supply
internal combustion
supply system
combustion engines
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
JP12416483U
Other languages
Japanese (ja)
Other versions
JPS6345536Y2 (en
Inventor
桂一 山口
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP12416483U priority Critical patent/JPS6032516U/en
Publication of JPS6032516U publication Critical patent/JPS6032516U/en
Application granted granted Critical
Publication of JPS6345536Y2 publication Critical patent/JPS6345536Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • 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 the drawing]

図面は本考案の実施例を示し、第１図は機関要部の縦断
正面図、第２図は第１図の一部切欠平面図、第３図は排
気浄化装置の一部断面図、第４図は蓄熱部材の別側口で
ある。 １・・・シリンダブロック、２・・・シリンダヘッド、
３・・・ヘッドカバー、４・・・シリンダヘッド上室、
８・・・排気浄化装置、２２・・・触媒、９・・・排気
マニホールド、１８・・・通路、２１・・・二次空気供
給通路、２４・・・逆止弁、２３，２３ａ・・・蓄熱部
材。The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the main engine part, FIG. 2 is a partially cutaway plan view of FIG. 1, and FIG. Figure 4 shows another side opening of the heat storage member. 1... Cylinder block, 2... Cylinder head,
3...Head cover, 4...Cylinder head upper chamber,
8... Exhaust purification device, 22... Catalyst, 9... Exhaust manifold, 18... Passage, 21... Secondary air supply passage, 24... Check valve, 23, 23a...・Heat storage material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の排気系路に、二次空気を機関におけるシリン
ダヘッド上室のブローバイガスと共に二次空気供給通路
を介して供給する二次空気供給装置において、前記排気
系路内には、前記二次空気供給通路の排気系路内への開
口部に、当該二次空気供給通路からの二次空気が接触す
るようにした蓄熱部材を設けたことを特徴とする内燃機
関の二次空気供給装置。In a secondary air supply device that supplies secondary air to an exhaust system passage of an internal combustion engine via a secondary air supply passage together with blow-by gas in an upper chamber of a cylinder head of the engine, the exhaust system passage includes a secondary air supply passage. 1. A secondary air supply device for an internal combustion engine, characterized in that a heat storage member is provided at an opening of the air supply passage into an exhaust system passage, and the heat storage member is brought into contact with secondary air from the secondary air supply passage.
JP12416483U 1983-08-09 1983-08-09 Secondary air supply system for internal combustion engines Granted JPS6032516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12416483U JPS6032516U (en) 1983-08-09 1983-08-09 Secondary air supply system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12416483U JPS6032516U (en) 1983-08-09 1983-08-09 Secondary air supply system for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS6032516U true JPS6032516U (en) 1985-03-05
JPS6345536Y2 JPS6345536Y2 (en) 1988-11-25

Family

ID=30283151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12416483U Granted JPS6032516U (en) 1983-08-09 1983-08-09 Secondary air supply system for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6032516U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023148065A1 (en) * 2022-02-03 2023-08-10 Mercedes-Benz Group AG Internal combustion engine for a motor vehicle, in particular for a car
DE102022116565A1 (en) 2022-07-04 2024-01-04 Purem GmbH Gas introduction assembly for introducing gas, in particular air, into an exhaust system of an internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366518U (en) * 1976-11-08 1978-06-05
JPS54179313U (en) * 1978-06-09 1979-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366518U (en) * 1976-11-08 1978-06-05
JPS54179313U (en) * 1978-06-09 1979-12-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023148065A1 (en) * 2022-02-03 2023-08-10 Mercedes-Benz Group AG Internal combustion engine for a motor vehicle, in particular for a car
DE102022116565A1 (en) 2022-07-04 2024-01-04 Purem GmbH Gas introduction assembly for introducing gas, in particular air, into an exhaust system of an internal combustion engine

Also Published As

Publication number Publication date
JPS6345536Y2 (en) 1988-11-25

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