BR9906038A - Protection device for electro-electronic devices against high voltage surges due to fuse and fuse activity - Google Patents
Protection device for electro-electronic devices against high voltage surges due to fuse and fuse activityInfo
- Publication number
- BR9906038A BR9906038A BR9906038-8A BR9906038A BR9906038A BR 9906038 A BR9906038 A BR 9906038A BR 9906038 A BR9906038 A BR 9906038A BR 9906038 A BR9906038 A BR 9906038A
- Authority
- BR
- Brazil
- Prior art keywords
- fuse
- high voltage
- activity
- electronic devices
- electro
- Prior art date
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
Abstract
"DISPOSITIVO DE PROTEçãO PARA APARELHOS ELETRO-ELETRôNICOS CONTRA SURTOS DE ALTA TENSãO POR ATIVIDADE DE CONTRAFUSíVEL E FUSíVEL" Trata-se a presente invenção de um dispositivo para proteger aparelhos eletro-eletrônicos de surtos de alta tensão oriundos da rede através das rupturas de, à princípio, um contrafusível e, em seguida, um fusível, imprimindo, portanto, ausência de circulação de corrente na carga sob proteção. Observa-se, de acordo com o diagrama de circuito da figura 1, que o presente invento constitui-se basicamente de um fusível (1), em série em relação à carga (3) e ao contrafusível (2), composto por dois diodos retificadores em série e polarizados inversamente um em relação ao outro e arranjados em um único invólucro de modo que possa ser substituido de um portafusível qualquer, à semelhança de como se substitui um fusível comum, bem como a carga (3) encontra-se em paralelo em relação ao referido contrafusível (2)."PROTECTIVE DEVICE FOR ELECTRONIC ELECTRONIC APPLIANCES AGAINST HIGH VOLTAGE OUTBREAKS BY FUSIBLE AND FUSIBLE ACTIVITY" This is the present invention of a device to protect electro-electronic devices from high voltage surges originating from the network through breaks from, to in principle, a fuse and then a fuse, thus printing the absence of current circulation in the protected load. It can be seen, according to the circuit diagram of figure 1, that the present invention basically consists of a fuse (1), in series in relation to the load (3) and to the fuse (2), composed of two diodes rectifiers in series and polarized inversely in relation to each other and arranged in a single housing so that it can be replaced by any fuse holder, similar to how to replace a common fuse, as well as the load (3) is in parallel in relation to said fuse (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9906038-8A BR9906038A (en) | 1999-11-16 | 1999-11-16 | Protection device for electro-electronic devices against high voltage surges due to fuse and fuse activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9906038-8A BR9906038A (en) | 1999-11-16 | 1999-11-16 | Protection device for electro-electronic devices against high voltage surges due to fuse and fuse activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9906038A true BR9906038A (en) | 2001-07-03 |
Family
ID=4074289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9906038-8A BR9906038A (en) | 1999-11-16 | 1999-11-16 | Protection device for electro-electronic devices against high voltage surges due to fuse and fuse activity |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR9906038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300480A (en) * | 2019-08-07 | 2019-10-01 | 苏州迪芬德物联网科技有限公司 | A kind of diode single fire line control circuit |
-
1999
- 1999-11-16 BR BR9906038-8A patent/BR9906038A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300480A (en) * | 2019-08-07 | 2019-10-01 | 苏州迪芬德物联网科技有限公司 | A kind of diode single fire line control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |