JPH0325201U - - Google Patents
Info
- Publication number
- JPH0325201U JPH0325201U JP8565689U JP8565689U JPH0325201U JP H0325201 U JPH0325201 U JP H0325201U JP 8565689 U JP8565689 U JP 8565689U JP 8565689 U JP8565689 U JP 8565689U JP H0325201 U JPH0325201 U JP H0325201U
- Authority
- JP
- Japan
- Prior art keywords
- coefficient thermistor
- temperature coefficient
- positive temperature
- positive
- widened
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Catching Or Destruction (AREA)
- Resistance Heating (AREA)
- Thermistors And Varistors (AREA)
Description
第１図〜第７図は本考案の実施例を示し、第１
図は第４図の−線断面図、第２図は正特性サ
ーミスタ装置の分解斜視図、第３図は電極端子と
ケースの拡大斜視図、第４図は組立状態の縦断面
図、第５図ａ，ｂは溶断動作説明図、第６図は電
流と溶断時間の関係を示す図表、第７図ａ，ｂは
変形例の溶断構造説明図、第８図〜第１１図は第
２実施例を示し、第８図は分解斜視図、第９図は
組立状態の断面図、第１０図は引出端子部の支持
部説明図、第１１図は溶断構造説明図、第１２図
は従来例の分解斜視図である。
４は正特性サーミスタ、４１，４２は電極、５
は電極端子、５１は電極対接部、５２は引出端子
、５３，５５は拡幅部、５４は狭幅部。
1 to 7 show embodiments of the present invention.
The figures are a sectional view taken along the - line in Fig. 4, Fig. 2 is an exploded perspective view of the PTC thermistor device, Fig. 3 is an enlarged perspective view of the electrode terminal and case, Fig. 4 is a longitudinal sectional view of the assembled state, and Fig. 5 Figures a and b are explanatory diagrams of fusing operation, Figure 6 is a chart showing the relationship between current and fusing time, Figures 7 a and b are explanatory diagrams of modified fusing structure, and Figures 8 to 11 are illustrations of second implementation. An example is shown in which Fig. 8 is an exploded perspective view, Fig. 9 is a sectional view of the assembled state, Fig. 10 is an explanatory view of the support part of the drawer terminal part, Fig. 11 is an explanatory view of the fusing structure, and Fig. 12 is a conventional example. FIG. 4 is a positive characteristic thermistor, 41 and 42 are electrodes, 5
51 is an electrode terminal, 51 is an electrode contact portion, 52 is a lead terminal, 53 and 55 are widened portions, and 54 is a narrowed portion.
Claims (1)
極端子をそれぞれ接触して正特性サーミスタ４に
通電するようにした正特性サーミスタ装置におい
て、 前記電極端子を、電極対接部５１に引出端子部
５２を拡幅部５３、狭幅部５４、拡幅部５５を介
して連結した形状とし、その一方の拡幅部５３と
他方の拡幅部５５を段違いで支持して狭幅部５４
を弾性変形させたことを特徴とする正特性サーミ
スタ装置。 (2) 正特性サーミスタ４の電極４１，４２に電
極端子をそれぞれ接触して正特性サーミスタ４に
通電するようにした正特性サーミスタ装置におい
て、 前記電極端子の引出端子部を、電極対接部に連
続した基部と先部との間に過電流溶断部を有する
形状とし、その基部を縦面で支持し、先部を横面
で支持して過電流溶断部を弾性変形させたことを
特徴とする正特性サーミスタ装置。[Claims for Utility Model Registration] (1) In a positive temperature coefficient thermistor device in which the positive temperature coefficient thermistor 4 is energized by contacting electrode terminals with electrodes 41 and 42 of the positive coefficient thermistor 4, respectively, The drawing terminal part 52 is connected to the opposing part 51 through the widened part 53, the narrowed part 54, and the widened part 55, and the widened part 53 on one side and the widened part 55 on the other side are supported at different levels to make the narrow width Part 54
A positive characteristic thermistor device characterized by being elastically deformed. (2) In a positive temperature coefficient thermistor device in which the positive temperature coefficient thermistor 4 is energized by contacting the electrode terminals with the electrodes 41 and 42 of the positive temperature coefficient thermistor 4, the lead terminal part of the electrode terminal is connected to the electrode contact part. It has a shape with an overcurrent fusing part between a continuous base and tip, and the base is supported vertically and the tip is supported horizontally, causing the overcurrent fusing part to be elastically deformed. Positive characteristic thermistor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8565689U JPH0625921Y2 (en) | 1989-07-24 | 1989-07-24 | PTC thermistor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8565689U JPH0625921Y2 (en) | 1989-07-24 | 1989-07-24 | PTC thermistor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325201U true JPH0325201U (en) | 1991-03-15 |
| JPH0625921Y2 JPH0625921Y2 (en) | 1994-07-06 |
Family
ID=31634902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8565689U Expired - Lifetime JPH0625921Y2 (en) | 1989-07-24 | 1989-07-24 | PTC thermistor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625921Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013111842A1 (en) * | 2012-01-26 | 2013-08-01 | 株式会社ヴァレオジャパン | Car active ingredient-generating device |
-
1989
- 1989-07-24 JP JP8565689U patent/JPH0625921Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013111842A1 (en) * | 2012-01-26 | 2013-08-01 | 株式会社ヴァレオジャパン | Car active ingredient-generating device |
| JP2013151243A (en) * | 2012-01-26 | 2013-08-08 | Valeo Japan Co Ltd | Car active ingredient-generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625921Y2 (en) | 1994-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |