SU125831A1 - Device for installing contact brushes of collector electric machines to neutral - Google Patents
Device for installing contact brushes of collector electric machines to neutralInfo
- Publication number
- SU125831A1 SU125831A1 SU554110A SU554110A SU125831A1 SU 125831 A1 SU125831 A1 SU 125831A1 SU 554110 A SU554110 A SU 554110A SU 554110 A SU554110 A SU 554110A SU 125831 A1 SU125831 A1 SU 125831A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- neutral
- electric machines
- contact brushes
- collector electric
- installing contact
- Prior art date
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
Предлагаемое устройство дл установки контактных щеток коллекторных электрических машин на нейтраль отличаетс от известных тем, что в нем применен релаксационный контур, состо вший из конденсатора , неоновой ламиы и катушки коммутирующего реле.The proposed device for installing contact brushes of collector electric machines to neutral differs from the known ones in that it uses a relaxation circuit consisting of a capacitor, a neon lamp and a switching relay coil.
Применение в устройстве релаксационного контура позвол ет уменьшить его габариты и обеспечивает удобное пользование им.The use of a relaxation circuit in the device allows to reduce its dimensions and provides for its convenient use.
Па чертеже изображена принципиальна электрическа схема предлагаемого устройства.Pa the drawing shows the electrical circuit of the proposed device.
Устройство содержит делитель напр жени 1 и релаксационный контур , составленный из конденсатора 2, неоновой лампы 3 и катушки 4 коммутирующего электромагнитного реле. Кроме того, в комплект устройства вход т два переключател 5 и 6, контрольный вольтметр 7, милливольтметр-нульиндикатор 8 и штепсельный разъем 9. Устройство питаетс от сети посто нного токаThe device contains a voltage divider 1 and a relaxation circuit composed of a capacitor 2, a neon lamp 3, and a coil 4 of a switching electromagnetic relay. In addition, the device includes two switches 5 and 6, a control voltmeter 7, a millivoltmeter indicator 8 and a plug connector 9. The device is powered from a DC network
При помощи релаксационного контура и электромагнитного реле в обмотку возбуждени коллекторной машины нодаетс пульсирующий ток, а к корной обмотке подключаетс милливольтметр, по показани м которого определ ют положение нейтральной линии на коллекторе.Using a relaxation circuit and an electromagnetic relay, a pulsating current is applied to the excitation winding of the collector machine, and a millivoltmeter is connected to the core winding, the readings of which determine the position of the neutral line on the collector.
Предметизобретени Subject matter
Применение релаксационного контура, состо щего из конденсатора, неоновой лампы и катущки коммутирующего реле, в устройстве дл установки контактных щеток коллекторных электрических машин на нейтраль.The use of a relaxation circuit, consisting of a capacitor, a neon lamp and a coil of a switching relay, in a device for installing contact brushes of collector electric machines to neutral.
№ 125831No. 125831
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554110A SU125831A1 (en) | 1956-06-30 | 1956-06-30 | Device for installing contact brushes of collector electric machines to neutral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554110A SU125831A1 (en) | 1956-06-30 | 1956-06-30 | Device for installing contact brushes of collector electric machines to neutral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU125831A1 true SU125831A1 (en) | 1959-11-30 |
Family
ID=48397162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU554110A SU125831A1 (en) | 1956-06-30 | 1956-06-30 | Device for installing contact brushes of collector electric machines to neutral |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU125831A1 (en) |
-
1956
- 1956-06-30 SU SU554110A patent/SU125831A1/en active
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