JPS61140159U - - Google Patents
Info
- Publication number
- JPS61140159U JPS61140159U JP2396285U JP2396285U JPS61140159U JP S61140159 U JPS61140159 U JP S61140159U JP 2396285 U JP2396285 U JP 2396285U JP 2396285 U JP2396285 U JP 2396285U JP S61140159 U JPS61140159 U JP S61140159U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- heating device
- air heating
- straight 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
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Description
第１図は本考案による吸気加熱装置に取付けら
れたデイーゼル機関の一つの実施例をその要部に
ついて示す縦断面図、第２図は第１図に示された
デイーゼル機関の吸気ポート部分の平断面図であ
る。
１…デイーゼル機関、２…シリンダブロツク、
３…シリンダヘツド、４…ピストン、５…燃焼室
、６…吸気ポート、７…一側端面、８…隔壁、９
…開口端、１０…ヘリカル通路、１１…ストレー
ト通路、１２…ホルダ、１３…吸気制御弁、１４
…弁板部、１５…吸気弁、１６…排気ポート、１
７…排気弁、１８…吸気マニホールド、２０…吸
気加熱装置、２１…ヒータハウジング、２２…Ｐ
ＴＣヒータ。
FIG. 1 is a longitudinal sectional view showing the main parts of one embodiment of a diesel engine installed in an intake air heating device according to the present invention, and FIG. 2 is a plan view of the intake port portion of the diesel engine shown in FIG. 1. FIG. 1... Diesel engine, 2... Cylinder block,
3... Cylinder head, 4... Piston, 5... Combustion chamber, 6... Intake port, 7... One side end surface, 8... Partition wall, 9
...Open end, 10...Helical passage, 11...Straight passage, 12...Holder, 13...Intake control valve, 14
...Valve plate part, 15...Intake valve, 16...Exhaust port, 1
7...Exhaust valve, 18...Intake manifold, 20...Intake air heating device, 21...Heater housing, 22...P
TC heater.
Claims (1)
路と前記開口端に直線状に通ずるストレート通路
とを有し、前記ストレート通路の途中に該ストレ
ート通路を開閉する吸気制御弁が設けられている
吸気ポート構造を備えた内燃機関の吸気加熱装置
に於て、前記ヘリカル通路の入口部に該入口部を
横切つて延在する通気構造の板状ヒータを有して
いる内燃機関の吸気加熱装置。 An intake having a helical passage that turns around an opening end to a combustion chamber and a straight passage that communicates linearly with the opening end, and an intake control valve that opens and closes the straight passage is provided in the middle of the straight passage. An intake air heating device for an internal combustion engine having a port structure, wherein the intake air heating device for an internal combustion engine has a plate-shaped heater having a ventilation structure extending across the entrance portion of the helical passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2396285U JPS61140159U (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2396285U JPS61140159U (en) | 1985-02-21 | 1985-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140159U true JPS61140159U (en) | 1986-08-30 |
Family
ID=30517674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2396285U Pending JPS61140159U (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140159U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848973B2 (en) * | 1978-05-10 | 1983-11-01 | オムロン株式会社 | trigger switch |
| JPS611656B2 (en) * | 1975-07-23 | 1986-01-18 | Hucke Hans |
-
1985
- 1985-02-21 JP JP2396285U patent/JPS61140159U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611656B2 (en) * | 1975-07-23 | 1986-01-18 | Hucke Hans | |
| JPS5848973B2 (en) * | 1978-05-10 | 1983-11-01 | オムロン株式会社 | trigger switch |
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