JPS5913660U - Internal combustion engine intake air heating device - Google Patents
Internal combustion engine intake air heating deviceInfo
- Publication number
- JPS5913660U JPS5913660U JP10875782U JP10875782U JPS5913660U JP S5913660 U JPS5913660 U JP S5913660U JP 10875782 U JP10875782 U JP 10875782U JP 10875782 U JP10875782 U JP 10875782U JP S5913660 U JPS5913660 U JP S5913660U
- Authority
- JP
- Japan
- Prior art keywords
- intake air
- air heating
- internal combustion
- combustion engine
- heating device
- 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
- 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
第１図は従来の吸気加熱装置を示す概略系統図、第２図
は本考案の一実施例を示す要部概略図、第３図は第２図
の要部斜視図、第４図は第２図の変形態様を示す要部概
略図、第５図は第２図の他の・変形態様を示す要部概略
図、第６図は第５図におけるウォータポンプの冷却水吐
出量と管摩擦係数との関係図である。
３・・・シリンダヘッド、４・・・ラジェータ入口通路
、１０・・・熱交換器、１１．ｌｌａ、ｌｌｂ・・・冷
却水通路、１２，１２２・・・突出部。Fig. 1 is a schematic system diagram showing a conventional intake air heating device, Fig. 2 is a schematic diagram of main parts showing an embodiment of the present invention, Fig. 3 is a perspective view of main parts of Fig. 2, and Fig. 4 is a schematic diagram showing main parts of an embodiment of the present invention. Figure 5 is a schematic diagram of the main part showing the modified version of Figure 2, Figure 6 is a schematic diagram of the main part showing another modified version of Figure 2, and Figure 6 is the water pump cooling water discharge amount and pipe friction in Figure 5. It is a relationship diagram with a coefficient. 3... Cylinder head, 4... Radiator inlet passage, 10... Heat exchanger, 11. lla, llb... cooling water passage, 12, 122... protrusion.
Claims (1)
に接する吸気加熱用冷却水通路を備える内燃機関の吸気
加熱装置において、前記吸気加熱用冷却水通路内壁に、
通路抵抗を増大させる突出部を、設けたことを特徴とす
る内燃機関の吸気加熱装置。In an intake air heating device for an internal combustion engine comprising an intake air heating cooling water passage that branches from the engine cooling water circulation system and is in thermal contact with intake air in the intake passage, an inner wall of the intake air heating cooling water passage is provided with:
An intake air heating device for an internal combustion engine, comprising a protrusion that increases passage resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10875782U JPS5913660U (en) | 1982-07-20 | 1982-07-20 | Internal combustion engine intake air heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10875782U JPS5913660U (en) | 1982-07-20 | 1982-07-20 | Internal combustion engine intake air heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5913660U true JPS5913660U (en) | 1984-01-27 |
Family
ID=30253610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10875782U Pending JPS5913660U (en) | 1982-07-20 | 1982-07-20 | Internal combustion engine intake air heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913660U (en) |
-
1982
- 1982-07-20 JP JP10875782U patent/JPS5913660U/en active Pending
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