JPH01124319U - - Google Patents
Info
- Publication number
- JPH01124319U JPH01124319U JP1913188U JP1913188U JPH01124319U JP H01124319 U JPH01124319 U JP H01124319U JP 1913188 U JP1913188 U JP 1913188U JP 1913188 U JP1913188 U JP 1913188U JP H01124319 U JPH01124319 U JP H01124319U
- Authority
- JP
- Japan
- Prior art keywords
- annular frame
- exhaust gas
- combustion engine
- internal combustion
- outside
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000005219 brazing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の第１実施例を示す正面図、第
２図は本考案の排気加熱ヒータとフイルタとを示
す分解斜視図、第３図は本考案の排気加熱ヒータ
を搭載した車両を示す側面断面図、第４図は本考
案の排気加熱ヒータの搭載状態を示す排気管の側
面断面図、第５図は本考案の第２実施例を示す分
解斜視図、第６図は本考案の第３実施例を示す分
解斜視図、第７図は従来例を示す正面図である。
図中、１…排気加熱ヒータ、２…ヒータケース
（環状枠体）、３，４…シーズヒータ。
FIG. 1 is a front view showing the first embodiment of the present invention, FIG. 2 is an exploded perspective view showing the exhaust gas heater and filter of the present invention, and FIG. 3 is a diagram of a vehicle equipped with the exhaust gas heater of the present invention. FIG. 4 is a side sectional view of the exhaust pipe showing the installed state of the exhaust gas heater of the present invention, FIG. 5 is an exploded perspective view showing the second embodiment of the present invention, and FIG. 6 is the exhaust pipe of the present invention. FIG. 7 is an exploded perspective view showing the third embodiment, and FIG. 7 is a front view showing the conventional example. In the figure, 1... Exhaust heating heater, 2... Heater case (annular frame), 3, 4... Sheathed heater.
Claims (1)
気路内に前記排気中の未燃焼粒子を捕獲するため
に設けられたフイルタの上流に近接して設けられ
る環状枠体と、 該環状枠体の内側に前記環状枠体を貫通して配
され前記環状枠体の外側に通電用電極を備えた複
数のシーズヒータとからなる排気加熱ヒータにお
いて、 前記シーズヒータは、前記環状枠体の内側に略
馬蹄形状部を有するとともに、前記貫通部分は前
記環状枠体にろう付あるいは溶接によつて直接接
合されたことを特徴とする内燃機関等の排気加熱
ヒータ。[Claims for Utility Model Registration] An annular frame provided upstream and close to a filter provided in an exhaust path for guiding exhaust gas emitted from an internal combustion engine, etc. to the outside to capture unburned particles in the exhaust gas. and a plurality of sheathed heaters arranged inside the annular frame to penetrate the annular frame and provided with energizing electrodes on the outside of the annular frame, the sheathed heater comprising: An exhaust gas heater for an internal combustion engine or the like, characterized in that the annular frame has a substantially horseshoe-shaped portion inside the annular frame, and the penetrating portion is directly joined to the annular frame by brazing or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019131U JPH0521613Y2 (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019131U JPH0521613Y2 (en) | 1988-02-16 | 1988-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124319U true JPH01124319U (en) | 1989-08-24 |
| JPH0521613Y2 JPH0521613Y2 (en) | 1993-06-03 |
Family
ID=31234369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019131U Expired - Lifetime JPH0521613Y2 (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521613Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672213A (en) * | 1979-11-19 | 1981-06-16 | Toyota Motor Corp | Exhaust gas filter for internal combustion engine |
| JPS57195814A (en) * | 1981-05-26 | 1982-12-01 | Nippon Soken Inc | Fine grain purifier of internal combustion engine |
| JPS59135117U (en) * | 1983-02-25 | 1984-09-10 | 株式会社土屋製作所 | Particulate collection device |
| JPS6052328U (en) * | 1983-09-16 | 1985-04-12 | トヨタ自動車株式会社 | Diesel particulate purification equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034008A1 (en) * | 1980-09-10 | 1982-04-15 | Industriewerk Schaeffler Ohg, 8522 Herzogenaurach | CENTER-FREE ROLLER BEARING CONNECTION |
-
1988
- 1988-02-16 JP JP1988019131U patent/JPH0521613Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672213A (en) * | 1979-11-19 | 1981-06-16 | Toyota Motor Corp | Exhaust gas filter for internal combustion engine |
| JPS57195814A (en) * | 1981-05-26 | 1982-12-01 | Nippon Soken Inc | Fine grain purifier of internal combustion engine |
| JPS59135117U (en) * | 1983-02-25 | 1984-09-10 | 株式会社土屋製作所 | Particulate collection device |
| JPS6052328U (en) * | 1983-09-16 | 1985-04-12 | トヨタ自動車株式会社 | Diesel particulate purification equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521613Y2 (en) | 1993-06-03 |