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
- Resistance Heating (AREA)
- Thermistors And Varistors (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 (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 |
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