JPS61117485U - - Google Patents
Info
- Publication number
- JPS61117485U JPS61117485U JP19285U JP19285U JPS61117485U JP S61117485 U JPS61117485 U JP S61117485U JP 19285 U JP19285 U JP 19285U JP 19285 U JP19285 U JP 19285U JP S61117485 U JPS61117485 U JP S61117485U
- Authority
- JP
- Japan
- Prior art keywords
- safety element
- heat
- heat generating
- generating safety
- utility
- 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 3
- 239000002184 metal Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
図面第１図乃至第３図は本考案に係る外形変形
機構を有する発熱保安素子の第一実施例を示し、
第１図は同全体斜視図、第２図は他の発熱保安素
子と組合せて短絡機構付きユニツトを構成した状
態を示す正面図、第３図は同ユニツトを用いた保
安回路図であり、第４図乃至第８図は本考案に係
る外形変形機構を有する発熱保安素子の別の実施
例を示し、第４図は同素子に金属保持片を一体化
した状態を示す全体斜視図、第５図は他の発熱保
安素子と組合せて短絡機構付きユニツトを構成し
た状態を示す正面図、第６図はケースを取外した
状態の同正面図、第７図はケース装着状態の第６
図―線部分の断面図、第８図は同ユニツトを
用いた保安回路図である。
１，１０，３０…発熱保安素子、２，３１…一
方の電極、３，３２…他方の電極、４，４′…導
電性熱変形部材、５…密着面、６…ガイド面、７
…接続面、２０，４０…金属保持片、２２，４３
…押圧片、２４，４４…接点部、６０…絶縁ベー
ス、６１…絶縁ケース。
1 to 3 show a first embodiment of a heat generating safety element having an external shape deformation mechanism according to the present invention,
Fig. 1 is an overall perspective view of the same, Fig. 2 is a front view showing a state in which a unit with a short circuit mechanism is configured in combination with other heat generating safety elements, Fig. 3 is a safety circuit diagram using the same unit, and Fig. 3 is a safety circuit diagram using the same unit. 4 to 8 show another embodiment of the heat generating safety element having an external shape deformation mechanism according to the present invention, FIG. 4 is an overall perspective view showing a state in which a metal holding piece is integrated with the element, and FIG. The figure is a front view showing a state in which a unit with a short circuit mechanism is configured in combination with other heat generating safety elements, Figure 6 is a front view of the unit with the case removed, and Figure 7 is a front view of the unit with the case attached.
Figure 8 is a cross-sectional view of the lined portion, and is a safety circuit diagram using the same unit. DESCRIPTION OF SYMBOLS 1, 10, 30... Heat generation safety element, 2, 31... One electrode, 3, 32... Other electrode, 4, 4'... Conductive heat deformable member, 5... Close contact surface, 6... Guide surface, 7
... Connection surface, 20, 40 ... Metal holding piece, 22, 43
... Pressing piece, 24, 44... Contact portion, 60... Insulating base, 61... Insulating case.
Claims (1)
材が発熱保安素子の少なくとも一方の電極に一体
化されていることを特徴とする外形変形機能を有
する発熱保安素子。 (2) 実用新案登録請求の範囲第１項記載のもの
において、発熱保安素子がバリスタであることを
特徴とする外形変形機能を有する発熱保安素子。 (3) 実用新案登録請求の範囲第１項記載のもの
において、発熱保安素子が正特性サーミスタであ
ることを特徴とする外形変形機能を有する発熱保
安素子。 (4) 実用新案登録請求の範囲第１項記載のもの
において、発熱保安素子がガス封止形避雷素子で
あることを特徴とする外形変形機能を有する発熱
保安素子。[Claims for Utility Model Registration] (1) A heat generating device having an outer shape deformation function, characterized in that a conductive heat deformable member that deforms due to heat generated during overload is integrated into at least one electrode of a heat generating safety element. Security element. (2) A heat generating safety element having an external shape deforming function, which is characterized in that the heat generating safety element is a varistor, as set forth in claim 1 of the utility model registration claim. (3) The heat generating safety element having an external shape deforming function, as set forth in claim 1 of the utility model registration, characterized in that the heat generating safety element is a positive temperature coefficient thermistor. (4) A heat-generating safety element having an outer shape deformation function, as set forth in claim 1 of the utility model registration, characterized in that the heat-generating safety element is a gas-sealed lightning arrester element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000192U JPH033993Y2 (en) | 1985-01-08 | 1985-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000192U JPH033993Y2 (en) | 1985-01-08 | 1985-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117485U true JPS61117485U (en) | 1986-07-24 |
| JPH033993Y2 JPH033993Y2 (en) | 1991-01-31 |
Family
ID=30471831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985000192U Expired JPH033993Y2 (en) | 1985-01-08 | 1985-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033993Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013697U (en) * | 1973-06-01 | 1975-02-13 | ||
| JPS52164231U (en) * | 1976-06-08 | 1977-12-13 |
-
1985
- 1985-01-08 JP JP1985000192U patent/JPH033993Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013697U (en) * | 1973-06-01 | 1975-02-13 | ||
| JPS52164231U (en) * | 1976-06-08 | 1977-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033993Y2 (en) | 1991-01-31 |
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