JPH0344896U - - Google Patents
Info
- Publication number
- JPH0344896U JPH0344896U JP10602589U JP10602589U JPH0344896U JP H0344896 U JPH0344896 U JP H0344896U JP 10602589 U JP10602589 U JP 10602589U JP 10602589 U JP10602589 U JP 10602589U JP H0344896 U JPH0344896 U JP H0344896U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- ptc thermistor
- thermistor heating
- joined
- heat dissipating
- 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 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Resistance Heating (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
はこの考案の第１実施例の放熱器を取り付けたＰ
ＴＣサーミスタ発熱体の概略斜視図、第２図は第
１実施例の帯板状放熱部に針状フインを形成する
方法を工程順に示すもので、第２図ａは帯板状放
熱部素材の部分斜視図、同図ｂは帯板状放熱部素
材のフイン立て面の溝加工を施す工程を示す部分
斜視図、同図ｃは針状フイン成形後のＰＴＣサー
ミスタ発熱体用放熱器の部分斜視図である。第３
図はこの考案の第２実施例を示すもので、放熱器
を取り付けたＰＴＣサーミスタ発熱体の概略斜視
図である。
１……ＰＴＣサーミスタ発熱体用放熱器、２…
…帯板状放熱部、３……針状フイン、１２……中
空状放熱部、ｐ……帯板状ＰＴＣサーミスタ発熱
体。
The drawings show an embodiment of this invention, and Fig. 1 shows a P with a heat sink attached to it according to the first embodiment of this invention.
A schematic perspective view of the TC thermistor heating element, FIG. 2 shows the method of forming needle-like fins on the strip-shaped heat dissipating part of the first embodiment in the order of steps, and FIG. Figure b is a partial perspective view showing the process of forming grooves on the raised fin surface of the strip-shaped heat dissipating material. Figure c is a partial perspective view of the PTC thermistor heating element heat radiator after needle-shaped fins have been formed. It is a diagram. Third
The figure shows a second embodiment of this invention, and is a schematic perspective view of a PTC thermistor heating element equipped with a radiator. 1... Heat sink for PTC thermistor heating element, 2...
... Band-shaped heat dissipation part, 3... Needle-like fin, 12... Hollow heat dissipation part, p... Band-shaped PTC thermistor heating element.
Claims (1)
アルミニウム押出型材製放熱部２，１２を備えて
おり、この放熱部２，１２の発熱体接合面と反対
側の面に、多数の針状フイン３が削り起こされて
形成されている、ＰＴＣサーミスタ発熱体用放熱
器。 It is equipped with heat dissipating parts 2 and 12 made of extruded aluminum material that are joined to the strip-like PTC thermistor heating element 1, and a large number of needle-like fins 3 are provided on the surface of the heat dissipating parts 2 and 12 opposite to the surface to which the heat generating element is joined. A radiator for a PTC thermistor heating element, which is formed by carving it up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10602589U JPH0344896U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10602589U JPH0344896U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344896U true JPH0344896U (en) | 1991-04-25 |
Family
ID=31654772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10602589U Pending JPH0344896U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101453A1 (en) * | 2018-01-23 | 2019-07-25 | Borgwarner Ludwigsburg Gmbh | Heating device and method for producing a heating rod |
| US11956864B2 (en) | 2019-04-01 | 2024-04-09 | Borgwarner Ludwigsburg Gmbh | Heating device with skived fins and method for producing a heating rod |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941376A (en) * | 1972-05-30 | 1974-04-18 | ||
| JPS6477889A (en) * | 1987-09-18 | 1989-03-23 | Murata Manufacturing Co | Positive characteristic thermistor exothermic device |
-
1989
- 1989-09-08 JP JP10602589U patent/JPH0344896U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941376A (en) * | 1972-05-30 | 1974-04-18 | ||
| JPS6477889A (en) * | 1987-09-18 | 1989-03-23 | Murata Manufacturing Co | Positive characteristic thermistor exothermic device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101453A1 (en) * | 2018-01-23 | 2019-07-25 | Borgwarner Ludwigsburg Gmbh | Heating device and method for producing a heating rod |
| US11956864B2 (en) | 2019-04-01 | 2024-04-09 | Borgwarner Ludwigsburg Gmbh | Heating device with skived fins and method for producing a heating rod |
| DE102019108435B4 (en) | 2019-04-01 | 2025-02-06 | Borgwarner Ludwigsburg Gmbh | Method for producing a heating element |
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