SU74237A1 - Electromagnetic overcurrent relay - Google Patents
Electromagnetic overcurrent relayInfo
- Publication number
- SU74237A1 SU74237A1 SU1891A SU1891A SU74237A1 SU 74237 A1 SU74237 A1 SU 74237A1 SU 1891 A SU1891 A SU 1891A SU 1891 A SU1891 A SU 1891A SU 74237 A1 SU74237 A1 SU 74237A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- relay
- overcurrent relay
- capacitor
- winding
- electromagnetic overcurrent
- Prior art date
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
Особеннссть предлагаемого реле максимального тока заключаетс в том, что в нем применена дополнительна 0|бмотка, замкнута на конде-нсатор , причем цепь этого конденсатора имеет трансформаторную св зь с оспов ион обмоткой реле через магнитопровод реле.A feature of the proposed overcurrent relay is that it employs an additional 0 | winding, is closed to the capacitor, and the circuit of this capacitor has a transformer connection with the smallpox ion winding the relay through the magnetic circuit of the relay.
Наличие лопол; ительн011 обмотш;позвол ет умеигэшить потребление мощности реле при его срабатывании .The presence of lopol; Modeln1011 Wrap; allows you to reduce the power consumption of the relay when it is triggered.
На чертеже приведена схема предлагаемого реле.The drawing shows the scheme of the proposed relay.
На сердечни.к реле намотана дополнительна обмотка TJz, котора замыкаетс конденсатором С.An additional winding TJz is wound on the core of the relay, which is closed by capacitor C.
Реле работает как трансформатор, первичной обмоткой которого вл етс основна обмотка /7i, а вторична обматка питает конденсатор .The relay operates as a transformer, the primary winding of which is the main winding / 7i, and the secondary winding feeds the capacitor.
Работа реле определ етс магнитным потоком в коре, который пропорционален намагничивающему току /|.The operation of the relay is determined by the magnetic flux in the cortex, which is proportional to the magnetizing current / |.
- При правильном подборе числа витков дополнительной обмотки Яо и емкости конденсатора С мощность срабатывани реле значительно уменьшаетс по сравнению с реле обыЧНого тина.“With the correct selection of the number of turns of the additional Yao winding and the capacitance of capacitor C, the switching power of the relay is significantly reduced compared to the relay of ordinary tin.
Н р е д м е т н з о б р ете и и N o r d o m e
Электрома гиитное реле максимального тока с применением конденсатора , цепь которого 1меет трансформаторную св зь с цепью обмотки реле, о т л и ч а ю щ е е с тем, что указанна св зь осуществл етс при помощи магнитоировода реле, на котором иомещена дополнительна обмотка замкнута на конденсатор.Electroma is a maximum current relay with the use of a capacitor, the circuit of which has a transformer connection with the circuit of the relay coil, due to the fact that this connection is made with the help of a magnetic relay, on which the additional winding is closed on the capacitor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1891A SU74237A1 (en) | 1947-05-27 | 1947-05-27 | Electromagnetic overcurrent relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1891A SU74237A1 (en) | 1947-05-27 | 1947-05-27 | Electromagnetic overcurrent relay |
Publications (3)
Publication Number | Publication Date |
---|---|
SU8259A1 SU8259A1 (en) | 1929-03-30 |
SU57889A1 SU57889A1 (en) | 1940-09-30 |
SU74237A1 true SU74237A1 (en) | 1948-11-30 |
Family
ID=48249918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1891A SU74237A1 (en) | 1947-05-27 | 1947-05-27 | Electromagnetic overcurrent relay |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU74237A1 (en) |
-
1947
- 1947-05-27 SU SU1891A patent/SU74237A1/en active
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