SU115109A2 - Camera is extinguishing - Google Patents
Camera is extinguishingInfo
- Publication number
- SU115109A2 SU115109A2 SU595190A SU595190A SU115109A2 SU 115109 A2 SU115109 A2 SU 115109A2 SU 595190 A SU595190 A SU 595190A SU 595190 A SU595190 A SU 595190A SU 115109 A2 SU115109 A2 SU 115109A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic field
- camera
- extinguishing
- chamber
- arc
- Prior art date
Links
- 238000004804 winding Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
В авт. СВ. № 111527 описана гасительна камера с магнитным дутьем дл электрических выключателей, в которой электромагнитна система, создающа магнитное ноле, направленное перпендикул рно к плоскости перемещени электрической дуги, выполнена в пиде пр молинейного магнитопровода с трехфазной обмоткой, образующей бегущее магнитное поле.In auth. ST. No. 111527 describes an extinguishing chamber with magnetic blast for electrical switches, in which an electromagnetic system that creates a magnetic field directed perpendicularly to the plane of movement of the electric arc is made in a straight-line magnetic field with a three-phase winding forming a traveling magnetic field.
Особенность предлагаемой дугогасительной камеры заключаетс в применении в ней комбинированного дуть , создаваемого бегущим магнитным полем и магнитным полем электромагнита посто нного тока, включенного последовательно в цепь выключател . Этот электромагнит, укрепленный на щеках камеры вблизи контактов выключател , используетс дл выдувани дуги при малом расхождении контактов и, тем самым обеспечивает повышение эффективности гашени и уменьшение мощности, потребной дл создани бегущего магнитного пол .A feature of the proposed arc-suppressing chamber is the use in it of a combined blow created by a traveling magnetic field and a magnetic field of a direct-current electromagnet connected in series in a circuit of a switch. This electromagnet, mounted on the cheeks of the chamber in the vicinity of the switch contacts, is used to blow the arc with a small divergence of the contacts and, thus, increases the damping efficiency and the reduction of the power required to create a traveling magnetic field.
На чертеже, изображающем в двух проекци х предлагаемую дугогасительную камеру в собранном виде, обозначено: /-сердечник электромагнита посто нного тока, .2-его обмотка возбуждени , 3 и 4- щеки дугогасительной камеры, образованные двум элементами пр молинейного магнитопровода, 5-пазы дл трехфазной обмотки, создающей бегущее магнитное поле, 6 - контакты выключател .In the drawing, depicted in two projections, the proposed arc-suppressing chamber in assembled form is marked: / -Carrier of a direct current electromagnet, .2-its excitation winding, 3 and 4-cheeks of the arc-suppressing chamber, formed by two elements of a linear magnetic circuit, 5-grooves for a three-phase winding creating a traveling magnetic field, 6 is a switch contact.
Предмет изобретени Subject invention
Гасительна камера по авт. св. № 111527, отл ичаюнха с тем, что, с целью повышени эффективности гашени и уменьшени мощности , потребной дл создани бегущего магнитного пол , на щеках камеры укреплен электромагнит посто нного тока, который вк;1ючен последовательно в цепь выключател .The camera is shrunk by auth. St. No. 111527, which differs from the fact that, in order to increase the quenching efficiency and reduce the power required to create a traveling magnetic field, a DC electromagnet is fixed on the cheeks of the chamber, which is connected in series to the switch circuit.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU595190A SU115109A2 (en) | 1958-03-21 | 1958-03-21 | Camera is extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU595190A SU115109A2 (en) | 1958-03-21 | 1958-03-21 | Camera is extinguishing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU111527 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU115109A2 true SU115109A2 (en) | 1958-11-30 |
Family
ID=48406548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU595190A SU115109A2 (en) | 1958-03-21 | 1958-03-21 | Camera is extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU115109A2 (en) |
-
1958
- 1958-03-21 SU SU595190A patent/SU115109A2/en active
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