JPH0434703U - - Google Patents
Info
- Publication number
- JPH0434703U JPH0434703U JP7596290U JP7596290U JPH0434703U JP H0434703 U JPH0434703 U JP H0434703U JP 7596290 U JP7596290 U JP 7596290U JP 7596290 U JP7596290 U JP 7596290U JP H0434703 U JPH0434703 U JP H0434703U
- Authority
- JP
- Japan
- Prior art keywords
- common terminal
- narrow portion
- terminal plate
- terminal
- temperature coefficient
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図は本考案の一実施例における共通端子板
の正面図、第２図は同上の耐熱補強材を取り付け
る前の共通端子板の正面図、第３図は同上の実施
例の正特性サーミスタ装置の断面図、第４図は本
考案の別な実施例の共通端子板を示す正面図、第
５図ａ，ｂは本考案のさらに別な実施例の共通端
子板を示す正面図及び耐熱補強材を取り付ける前
の共通端子板を示す正面図、第６図ａ，ｂは本考
案のさらに異なる実施例の共通端子板を示す正面
図及び部分拡大断面図、第７図は同上の実施例の
断面図、第８図ａ，ｂは本考案のさらに別な実施
例における共通端子板の正面図及び部分拡大断面
図、第９図ａ，ｂは本考案のさらに別な実施例に
おける共通端子板の正面図及び組み立て前の共通
端子板と耐熱補強材を示す正面図、第１０図は同
上の実施例の断面図、第１１図ａ，ｂは本考案の
さらに別な実施例における共通端子板の正面図及
び耐熱補強板を取り付ける前の共通端子板を示す
正面図、第１２図は本考案のさらに別な実施例に
おける共通端子板の正面図、第１３図は同上の実
施例の断面図、第１４図は従来例の正特性サーミ
スタ装置を示す断面図、第１５図は同上の共通端
子板を示す正面図、第１６図は同上の正特性サー
ミスタ装置を用いた消磁回路を示す回路図である
。
１，２３，３３，４１……正特性サーミスタ装
置、２，１６，１９，２４，３０，３４，３９，
４２……共通端子板、３，２１，２２，２６，３
８，４３……耐熱補強材、５……リード足、６，
１７，２０，２５，３１，３５……細幅部、７…
…ケース、８……バネ端子板、９……リード足、
１２，１３……正特性サーミスタ（ＰＴＣ）素子
。
Fig. 1 is a front view of a common terminal board according to an embodiment of the present invention, Fig. 2 is a front view of the common terminal board before the heat-resistant reinforcing material is attached, and Fig. 3 is a positive temperature coefficient thermistor of the above embodiment. A cross-sectional view of the device, FIG. 4 is a front view showing a common terminal board according to another embodiment of the present invention, and FIGS. A front view showing the common terminal board before the reinforcing material is attached, FIGS. 6a and 6b are a front view and a partially enlarged sectional view showing a common terminal board according to another embodiment of the present invention, and FIG. 7 is the same embodiment as above. 8a and b are front views and partially enlarged sectional views of a common terminal board in yet another embodiment of the present invention, and FIGS. 9a and b are common terminals in yet another embodiment of the present invention. A front view of the board and a front view showing the common terminal plate and the heat-resistant reinforcing material before assembly, FIG. 10 is a sectional view of the same embodiment as above, and FIGS. 11a and b are common terminals in yet another embodiment of the present invention. A front view of the board and a front view showing the common terminal board before attaching the heat-resistant reinforcing plate, FIG. 12 is a front view of the common terminal board in yet another embodiment of the present invention, and FIG. 13 is a cross section of the same embodiment. 14 is a sectional view showing a conventional PTC thermistor device, FIG. 15 is a front view showing the common terminal board of the same as above, and FIG. 16 is a circuit showing a degaussing circuit using the PTC thermistor device of the above. It is a diagram. 1, 23, 33, 41...Positive characteristic thermistor device, 2, 16, 19, 24, 30, 34, 39,
42... Common terminal board, 3, 21, 22, 26, 3
8,43...Heat-resistant reinforcing material, 5...Lead foot, 6,
17, 20, 25, 31, 35... narrow width part, 7...
...Case, 8...Spring terminal board, 9...Lead foot,
12, 13...Positive characteristic thermistor (PTC) element.
Claims (1)
、各端子板のリード足をケース外へ引き出し、隣
り合う端子板間に正特性サーミスタ素子を挟持さ
せた正特性サーミスタ装置において、 少なくともいずれかの端子板にヒユーズ機能を
持たせた細幅部を設け、この細幅部の強度を補強
させるための耐熱補強材を端子板に一体に取り付
けたことを特徴とする正特性サーミスタ装置。 (2) 共通端子板の両側に対向させてバネ端子板
を配置し、この共通端子板と両バネ端子板の間に
それぞれ正特性サーミスタ素子を挟持させ、この
共通端子板に前記細幅部を設け、この細幅部の近
傍において共通端子板に耐熱補強材を一体に取り
付けたことを特徴とする請求項１に記載の正特性
サーミスタ装置。[Scope of Claim for Utility Model Registration] (1) A utility model in which multiple terminal boards are housed in a case, the lead legs of each terminal board are pulled out of the case, and a positive temperature coefficient thermistor element is sandwiched between adjacent terminal boards. The characteristic thermistor device is characterized in that at least one of the terminal plates is provided with a narrow portion having a fuse function, and a heat-resistant reinforcing material is integrally attached to the terminal plate to reinforce the strength of the narrow portion. Positive characteristic thermistor device. (2) disposing spring terminal plates facing each other on both sides of the common terminal plate, sandwiching positive temperature coefficient thermistor elements between the common terminal plate and both spring terminal plates, and providing the narrow portion on the common terminal plate; 2. The positive temperature coefficient thermistor device according to claim 1, wherein a heat-resistant reinforcing material is integrally attached to the common terminal plate in the vicinity of the narrow portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7596290U JP2522899Y2 (en) | 1990-07-16 | 1990-07-16 | Positive characteristic thermistor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7596290U JP2522899Y2 (en) | 1990-07-16 | 1990-07-16 | Positive characteristic thermistor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434703U true JPH0434703U (en) | 1992-03-23 |
| JP2522899Y2 JP2522899Y2 (en) | 1997-01-16 |
Family
ID=31617002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7596290U Expired - Lifetime JP2522899Y2 (en) | 1990-07-16 | 1990-07-16 | Positive characteristic thermistor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522899Y2 (en) |
-
1990
- 1990-07-16 JP JP7596290U patent/JP2522899Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522899Y2 (en) | 1997-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |