RU2008145284A - ELECTRONIC RELAY PROTECTED FROM AC OVERLOADS - Google Patents
ELECTRONIC RELAY PROTECTED FROM AC OVERLOADS Download PDFInfo
- Publication number
- RU2008145284A RU2008145284A RU2008145284/09A RU2008145284A RU2008145284A RU 2008145284 A RU2008145284 A RU 2008145284A RU 2008145284/09 A RU2008145284/09 A RU 2008145284/09A RU 2008145284 A RU2008145284 A RU 2008145284A RU 2008145284 A RU2008145284 A RU 2008145284A
- Authority
- RU
- Russia
- Prior art keywords
- input
- electronic key
- electronic
- series
- shift register
- Prior art date
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- Emergency Protection Circuit Devices (AREA)
Abstract
Электронное реле, содержащее соединенные последовательно с нагрузкой электронный ключ и датчик тока нагрузки, блок защиты от перегрузок по току, блок управления электронным ключом, отличающееся тем, что блок управления электронным ключом выполнен на микросхеме счетчика импульсов (сдвигового регистра), выход соответствующего разряда которого подключен к входу электронного ключа, блок защиты от перегрузок по току представляет собой преобразователь снимаемого с датчика тока нагрузки переменного сигнала в серию импульсов логического уровня, которые поступают на счетный вход счетчика импульсов (вход тактирования сдвигового регистра), вход установки которого является входом управления электронного реле. An electronic relay containing an electronic key and a load current sensor connected in series with the load, an overcurrent protection unit, an electronic key control unit, characterized in that the electronic key control unit is made on a pulse counter (shift register) chip, the output of the corresponding discharge of which is connected to the input of the electronic key, the overcurrent protection unit is a converter of the AC signal taken from the load current sensor into a series of pulses of logical ur vnya that arrive to the count of the pulse counter input (clock input of shift register) whose set input is the input of an electronic relay.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008145284/09A RU2395898C1 (en) | 2008-11-14 | 2008-11-14 | Electronic relay with overload protection by alternating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008145284/09A RU2395898C1 (en) | 2008-11-14 | 2008-11-14 | Electronic relay with overload protection by alternating current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008145284A true RU2008145284A (en) | 2010-05-20 |
| RU2395898C1 RU2395898C1 (en) | 2010-07-27 |
Family
ID=42675769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008145284/09A RU2395898C1 (en) | 2008-11-14 | 2008-11-14 | Electronic relay with overload protection by alternating current |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2395898C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2678718C1 (en) * | 2018-03-05 | 2019-01-31 | Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") | Sensor for determining given current consumption threshold |
-
2008
- 2008-11-14 RU RU2008145284/09A patent/RU2395898C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2395898C1 (en) | 2010-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20110401 |
|
| QZ41 | Official registration of changes to a registered agreement (patent) |
Free format text: LICENCE FORMERLY AGREED ON 20110401 Effective date: 20150611 |
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| PC43 | Official registration of the transfer of the exclusive right without contract for inventions |
Effective date: 20170208 |