JPH03119989U - - Google Patents
Info
- Publication number
- JPH03119989U JPH03119989U JP2940290U JP2940290U JPH03119989U JP H03119989 U JPH03119989 U JP H03119989U JP 2940290 U JP2940290 U JP 2940290U JP 2940290 U JP2940290 U JP 2940290U JP H03119989 U JPH03119989 U JP H03119989U
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- coefficient thermistor
- case
- heat sink
- 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
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の正特性サーミスタ装置の実施
例を示すものでａは正面図、ｂは底面図、ｃは上
面図、ｄは側面図、第２図は第１図ｃの−線
に沿う断面図、第３図は本実施例に用いられる放
熱板の形状を示す斜視図、第４図は従来の正特性
サーミスタ装置を示す断面図、第５図は従来装置
に用いられた放熱板の形状を示す斜視図である。
７……ケース、１１……正特性サーミスタ、１
４……放熱板、２５，２６……取付部、４１……
突出部、４２……筒状部、４３……取付穴。
Fig. 1 shows an embodiment of the PTC thermistor device of the present invention, in which a is a front view, b is a bottom view, c is a top view, d is a side view, and Fig. 2 is shown along the - line in Fig. 1 c. 3 is a perspective view showing the shape of the heat sink used in this example, FIG. 4 is a sectional view showing a conventional positive temperature coefficient thermistor device, and FIG. 5 is a heat sink used in the conventional device. It is a perspective view showing the shape of. 7...Case, 11...Positive characteristic thermistor, 1
4... Heat sink, 25, 26... Mounting part, 41...
Projecting portion, 42...Cylindrical portion, 43...Mounting hole.
Claims (1)
タと、この正特性サーミスタの前記電極に対接す
る一対の電極端子と、この一対の電極端子の一方
の上に電気的に絶縁して重ねられる放熱板とを、
ケースに支持固定した正特性サーミスタ装置にお
いて、前記放熱板はケース外部に一体的に突き出
る突出部を有し、この突出部にケースの厚み方向
に対して垂直な方向に形成される孔を有する筒状
部が設けられたことを特徴とする正特性サーミス
タ装置。 A positive temperature coefficient thermistor having electrodes on both sides in the thickness direction, a pair of electrode terminals that are in contact with the electrodes of the positive temperature coefficient thermistor, and a heat sink that is electrically insulated and stacked on one of the pair of electrode terminals. of,
In a positive temperature coefficient thermistor device supported and fixed to a case, the heat sink has a protrusion that integrally projects outside the case, and a cylinder having a hole formed in the protrusion in a direction perpendicular to the thickness direction of the case. A positive temperature coefficient thermistor device characterized in that a shaped portion is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2940290U JPH03119989U (en) | 1990-03-22 | 1990-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2940290U JPH03119989U (en) | 1990-03-22 | 1990-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119989U true JPH03119989U (en) | 1991-12-10 |
Family
ID=31532160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2940290U Pending JPH03119989U (en) | 1990-03-22 | 1990-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011019496A (en) * | 2009-07-21 | 2011-02-03 | Pacific Consultants Co Ltd | Vegetation base for artificial floating island, method for producing the same, and artificial floating island for vegetation |
-
1990
- 1990-03-22 JP JP2940290U patent/JPH03119989U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011019496A (en) * | 2009-07-21 | 2011-02-03 | Pacific Consultants Co Ltd | Vegetation base for artificial floating island, method for producing the same, and artificial floating island for vegetation |