JPS6149057U - - Google Patents
Info
- Publication number
- JPS6149057U JPS6149057U JP13489284U JP13489284U JPS6149057U JP S6149057 U JPS6149057 U JP S6149057U JP 13489284 U JP13489284 U JP 13489284U JP 13489284 U JP13489284 U JP 13489284U JP S6149057 U JPS6149057 U JP S6149057U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- receiving recess
- heater receiving
- planar shape
- fitted
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案よる吸気加熱装置の一つの実施
例を示す平面図、第２図は第１図の線−に沿
う断面図、第３図は本考案による吸気加熱装置の
要部を取出して示す拡大斜視図である。
１…吸気加熱装置、２…ヒータハウジング、３
…カバープレート、４…ねじ、５…ＰＴＣヒータ
、６…空隙、７…端子ボルト、８…ナツト、９…
プラス電極板、１０…取付ねじ、１１…マイナス
電極板、１２…ヒータ受入凹部、１７…長溝、１
８…板ばね、１９…割れ防止用逃げ溝、２０…吸
気通路、２１，２２…溝部、２５〜３０…電気絶
縁部材。
Fig. 1 is a plan view showing one embodiment of the intake air heating device according to the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is a main part of the intake air heating device according to the invention. FIG. 1... Intake air heating device, 2... Heater housing, 3
...Cover plate, 4...Screw, 5...PTC heater, 6...Gap, 7...Terminal bolt, 8...Nut, 9...
Positive electrode plate, 10... Mounting screw, 11... Negative electrode plate, 12... Heater receiving recess, 17... Long groove, 1
8... Leaf spring, 19... Break prevention relief groove, 20... Intake passage, 21, 22... Groove portion, 25-30... Electrical insulating member.
Claims (1)
枠状のヒータハウジングと、前記ヒータ受入凹部
に嵌装された平面形状が四角形状のセラミクス製
板状ヒータとを有し、前記ヒータ受入凹部の隅角
部には前記板状ヒータの割れ防止用逃げ溝が設け
られていることを特徴とする内燃機関の吸気加熱
装置。 It has a frame-shaped heater housing having a heater receiving recess with a square planar shape, and a ceramic plate-shaped heater with a square planar shape fitted into the heater receiving recess, and the corner angle of the heater receiving recess is fitted into the heater receiving recess. An intake air heating device for an internal combustion engine, characterized in that an escape groove for preventing cracking of the plate-shaped heater is provided in the part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13489284U JPS6149057U (en) | 1984-09-05 | 1984-09-05 | |
| US06/772,904 US4685437A (en) | 1984-09-05 | 1985-09-05 | Intake air heater for internal combustion engine with perforated plate heater element partially traversing air passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13489284U JPS6149057U (en) | 1984-09-05 | 1984-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149057U true JPS6149057U (en) | 1986-04-02 |
Family
ID=30693393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13489284U Pending JPS6149057U (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149057U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532311U (en) * | 1978-08-15 | 1980-03-01 |
-
1984
- 1984-09-05 JP JP13489284U patent/JPS6149057U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532311U (en) * | 1978-08-15 | 1980-03-01 |
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