JPH01134933U - - Google Patents
Info
- Publication number
- JPH01134933U JPH01134933U JP3105588U JP3105588U JPH01134933U JP H01134933 U JPH01134933 U JP H01134933U JP 3105588 U JP3105588 U JP 3105588U JP 3105588 U JP3105588 U JP 3105588U JP H01134933 U JPH01134933 U JP H01134933U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor porcelain
- barium titanate
- electrode
- synthetic resin
- model registration
- 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
- 230000001012 protector Effects 0.000 claims description 8
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 4
- 229910002113 barium titanate Inorganic materials 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Description
第１図は本考案の過電流保護器の断面図。第２
図は本考案の過電流保護器の分解斜視図。第３図
、第４図は従来の過電流保護器の断面図。第５図
〜第８図は本考案の過電流保護器の取り付け例を
示す図。第９図〜第１０図は本考案の過電流保護
器の別の実施例を示す部分断面斜視図である。
１……チタン酸バリウム系半導体磁器、２……
電極、３……導電性ゴム、４……絶縁性合成樹脂
、５……感温材。
FIG. 1 is a sectional view of the overcurrent protector of the present invention. Second
The figure is an exploded perspective view of the overcurrent protector of the present invention. FIGS. 3 and 4 are cross-sectional views of conventional overcurrent protectors. FIGS. 5 to 8 are diagrams showing examples of how the overcurrent protector of the present invention is attached. 9 and 10 are partially sectional perspective views showing another embodiment of the overcurrent protector of the present invention. 1...Barium titanate-based semiconductor porcelain, 2...
Electrode, 3... Conductive rubber, 4... Insulating synthetic resin, 5... Temperature sensitive material.
Claims (1)
チタン酸バリウム系半導体磁器１の相対する両面
に電極２を焼付し、この電極２の上に、さらに導
電性ゴム３を接着し、前記半導体磁器１及び電極
２の外側面を、絶縁性の合成樹脂４で覆つたこと
を特徴とする締め付け固定を可能にした過電流保
護器。 (2) 正の温度係数を有するチタン酸バリウム半
導体磁器が切欠きを有した板状に形成された実用
新案登録請求の範囲第１項の過電流保護器。 (3) 絶縁性の合成樹脂４の外側面にチタン酸バ
リウム系半導体磁器の変移温度と同じ温度で変色
する感温材５を具備した実用新案登録請求の範囲
第１項または第２項の過電流保護器。[Claims for Utility Model Registration] (1) Electrodes 2 are baked on opposing surfaces of barium titanate semiconductor porcelain 1 having a positive temperature coefficient formed in the shape of a perforated plate, and on this electrode 2, further An overcurrent protector capable of being tightened and fixed, characterized in that a conductive rubber 3 is adhered and the outer surfaces of the semiconductor porcelain 1 and the electrode 2 are covered with an insulating synthetic resin 4. (2) The overcurrent protector according to claim 1, in which barium titanate semiconductor porcelain having a positive temperature coefficient is formed into a plate shape with a notch. (3) The excess of claim 1 or 2 of the utility model registration claim in which the outer surface of the insulating synthetic resin 4 is provided with a temperature-sensitive material 5 that changes color at the same temperature as the transition temperature of barium titanate-based semiconductor porcelain. Current protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988031055U JP2579113Y2 (en) | 1988-03-08 | 1988-03-08 | Overcurrent protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988031055U JP2579113Y2 (en) | 1988-03-08 | 1988-03-08 | Overcurrent protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01134933U true JPH01134933U (en) | 1989-09-14 |
| JP2579113Y2 JP2579113Y2 (en) | 1998-08-20 |
Family
ID=31256640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988031055U Expired - Lifetime JP2579113Y2 (en) | 1988-03-08 | 1988-03-08 | Overcurrent protector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2579113Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726227U (en) * | 1971-04-10 | 1972-11-24 | ||
| JPS6276504U (en) * | 1985-11-01 | 1987-05-16 | ||
| JPS62182026U (en) * | 1986-05-06 | 1987-11-18 |
-
1988
- 1988-03-08 JP JP1988031055U patent/JP2579113Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726227U (en) * | 1971-04-10 | 1972-11-24 | ||
| JPS6276504U (en) * | 1985-11-01 | 1987-05-16 | ||
| JPS62182026U (en) * | 1986-05-06 | 1987-11-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2579113Y2 (en) | 1998-08-20 |