SU1071768A1 - Apparatus for measuring spark-proof performance of a.c.circuits - Google Patents
Apparatus for measuring spark-proof performance of a.c.circuits Download PDFInfo
- Publication number
- SU1071768A1 SU1071768A1 SU802934533A SU2934533A SU1071768A1 SU 1071768 A1 SU1071768 A1 SU 1071768A1 SU 802934533 A SU802934533 A SU 802934533A SU 2934533 A SU2934533 A SU 2934533A SU 1071768 A1 SU1071768 A1 SU 1071768A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- limiting resistors
- inductance
- parallel
- capacitors
- circuits
- Prior art date
Links
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- Ignition Installations For Internal Combustion Engines (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
. УСТРОЙСТВО ДЛЯ ОБЕСПЕЧЕНИЯ ИСКРОБЕЗОПАСНОСТИ ЦЕПЕЙ ПЕРЕ{4ЕННОГО /ТОКА, содержащее встречно соединенные стабилитроны, подключенные параллельно источнику питани , и ограничительные резисторы, включенные в линию последовательно, от ли ч а ющ е ее тем, что, с целью расширени функциональных возможностей устройства путем передачи сигнала по двухпроводной линии и улучшени технических характеристик аппаратуры , оно снабжено индуктивностью и двум конденсаторами, включенными параллельно ограничительным-резисторам , а индуктивность включена между одним из электродов стабилитрона и общей точкой ограничительных резисторов и конденсаторов.. A DEVICE FOR ENSURING THE CROSS-SECURITY OF TRANS / 4CHA / CURRENT CIRCUITS containing counter-connected zener diodes connected in parallel to the power supply and limiting resistors connected in series with the aim of extending the functionality of the device by transmitting along the two-wire line and improve the technical characteristics of the equipment, it is equipped with inductance and two capacitors connected in parallel to the limiting resistors, and the inductance connected between one of the electrodes of the Zener diode and the common point of the limiting resistors and capacitors.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802934533A SU1071768A1 (en) | 1980-06-04 | 1980-06-04 | Apparatus for measuring spark-proof performance of a.c.circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802934533A SU1071768A1 (en) | 1980-06-04 | 1980-06-04 | Apparatus for measuring spark-proof performance of a.c.circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1071768A1 true SU1071768A1 (en) | 1984-02-07 |
Family
ID=20899683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802934533A SU1071768A1 (en) | 1980-06-04 | 1980-06-04 | Apparatus for measuring spark-proof performance of a.c.circuits |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1071768A1 (en) |
-
1980
- 1980-06-04 SU SU802934533A patent/SU1071768A1/en active
Non-Patent Citations (1)
Title |
---|
1.Патент US № 36:1,4539, кл. Е 21 F 9/00, 1971. 2.. Патент Англии № 977913, кл. G 3 X, 1964. * |
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