JPS58186157U - Internal combustion engine intake air heating device - Google Patents
Internal combustion engine intake air heating deviceInfo
- Publication number
- JPS58186157U JPS58186157U JP8310682U JP8310682U JPS58186157U JP S58186157 U JPS58186157 U JP S58186157U JP 8310682 U JP8310682 U JP 8310682U JP 8310682 U JP8310682 U JP 8310682U JP S58186157 U JPS58186157 U JP S58186157U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- internal combustion
- combustion engine
- throttle valve
- intake air
- 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
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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
第１図は従来例の概略構成図、第２図はこの考−案の実
施例の要部断面図、第３図ないし第５図はこの考案の他
の実施例の各々の要部断面図である。
１１・・・スロットルチャンバ、１２・・・吸気コレク
タ、１４・・・スロットルバルブ、２３・・・吸気通路
（加熱通路）、２４・・・熱交換器、・２１・・・リン
ク機構、１７・・・第２のスロットルバルブ。Fig. 1 is a schematic configuration diagram of a conventional example, Fig. 2 is a sectional view of a main part of an embodiment of this invention, and Figs. 3 to 5 are sectional views of main parts of each of other embodiments of this invention. It is. DESCRIPTION OF SYMBOLS 11... Throttle chamber, 12... Intake collector, 14... Throttle valve, 23... Intake passage (heating passage), 24... Heat exchanger, 21... Link mechanism, 17. ...Second throttle valve.
Claims (1)
ためのスロットルバルブを介装してなる内燃機関におい
て、上記スロットルバ）レブ下流の吸気通路を第１と第
２の通路に分岐し、第２の通路に熱交換部を介設して加
熱通路とし、第１の通路に上記スロットルバルブにリン
ク機構等を介し′ て連動し該バルブが設定開度以上
になると開弁する第２のスロットルバルブを介装すると
共に、この第２のスロットルバルブの下流において上記
加熱通路を合流したことを特徴とする内燃機関の吸気加
熱装置。In an internal combustion engine in which a throttle valve for controlling intake air or air-fuel mixture flow rate is interposed in an engine intake passage, the intake passage downstream of the throttle valve rev is branched into a first passage and a second passage; A heat exchange part is interposed in the passage to form a heating passage, and a second throttle valve is interlocked with the throttle valve through a link mechanism or the like to the first passage and opens when the valve reaches a set opening degree or more. An intake air heating device for an internal combustion engine, characterized in that the heating passage is connected downstream of the second throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310682U JPS58186157U (en) | 1982-06-04 | 1982-06-04 | Internal combustion engine intake air heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310682U JPS58186157U (en) | 1982-06-04 | 1982-06-04 | Internal combustion engine intake air heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58186157U true JPS58186157U (en) | 1983-12-10 |
Family
ID=30092130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8310682U Pending JPS58186157U (en) | 1982-06-04 | 1982-06-04 | Internal combustion engine intake air heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186157U (en) |
-
1982
- 1982-06-04 JP JP8310682U patent/JPS58186157U/en active Pending
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