JPS6158675U - - Google Patents
Info
- Publication number
- JPS6158675U JPS6158675U JP7554084U JP7554084U JPS6158675U JP S6158675 U JPS6158675 U JP S6158675U JP 7554084 U JP7554084 U JP 7554084U JP 7554084 U JP7554084 U JP 7554084U JP S6158675 U JPS6158675 U JP S6158675U
- Authority
- JP
- Japan
- Prior art keywords
- heat sinks
- heating device
- intake air
- air heating
- ptc
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案による吸気加熱装置の気化器部
への取付図、第２図は本考案実施例の組付の詳細
な斜視図、第３図は本実施例の上面図、第４図〜
第６図は吸気加熱部の断面図、第７図〜第９図は
電極板１６〜１８の上面図、第１０図は本実施例
と従来例の特性比較図である。
１…気化器、２…吸気管、３…ヒートインシユ
レータ、４…第１吸気通路、６…スロツトル弁、
１０…吸気加熱装置、１３，１３′…発熱体、１
６…プラス電極板、１７，１８…マイナス電極板
。
Fig. 1 is a diagram of the installation of the intake air heating device according to the present invention to the carburetor section, Fig. 2 is a detailed perspective view of the assembly of the embodiment of the invention, Fig. 3 is a top view of the embodiment, and Fig. 4 ~
FIG. 6 is a sectional view of the intake air heating section, FIGS. 7 to 9 are top views of the electrode plates 16 to 18, and FIG. 10 is a characteristic comparison diagram of this embodiment and a conventional example. DESCRIPTION OF SYMBOLS 1... Carburetor, 2... Intake pipe, 3... Heat insulator, 4... First intake passage, 6... Throttle valve,
10... Intake heating device, 13, 13'... Heating element, 1
6...Positive electrode plate, 17, 18...Minus electrode plate.
補正 昭６０．１０．２８ 考案の名称を次のように補正する。 考案の名称 内燃機関の吸気加熱装置Correction: 1986.10.28 The name of the invention is amended as follows. Name of invention Intake heating device for internal combustion engine
Claims (1)
気加熱装置において、通気形状は異なるが同程度
の開口面積を有した複数枚の放熱板を前記ＰＴＣ
発熱体の上下両面に、段違いに配設し、前記複数
の放熱板がいずれの組合せにおいて、その投影面
積の重なりが吸気通路内で５０％以下になるよう
、放熱板の形状とするか、もしくは配置を行なう
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 composed of one or more annular PTC heating elements, a plurality of heat sinks having different ventilation shapes but similar opening areas are connected to the PTC.
The heat sinks are arranged in different levels on both the upper and lower surfaces of the heating element, and the heat sinks are shaped so that in any combination of the plurality of heat sinks, their projected areas overlap by 50% or less in the intake passage, or An intake air heating device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554084U JPH0113799Y2 (en) | 1984-05-22 | 1984-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554084U JPH0113799Y2 (en) | 1984-05-22 | 1984-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158675U true JPS6158675U (en) | 1986-04-19 |
| JPH0113799Y2 JPH0113799Y2 (en) | 1989-04-24 |
Family
ID=30616854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7554084U Expired JPH0113799Y2 (en) | 1984-05-22 | 1984-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0113799Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336918A (en) * | 1992-06-29 | 1994-12-06 | Mitsubishi Electric Corp | Secondary air feeder of internal combustion engine and gas heating device thereof |
-
1984
- 1984-05-22 JP JP7554084U patent/JPH0113799Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336918A (en) * | 1992-06-29 | 1994-12-06 | Mitsubishi Electric Corp | Secondary air feeder of internal combustion engine and gas heating device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113799Y2 (en) | 1989-04-24 |
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