SU72418A1 - Electric switch - Google Patents
Electric switchInfo
- Publication number
- SU72418A1 SU72418A1 SU4242A SU346577A SU72418A1 SU 72418 A1 SU72418 A1 SU 72418A1 SU 4242 A SU4242 A SU 4242A SU 346577 A SU346577 A SU 346577A SU 72418 A1 SU72418 A1 SU 72418A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- electric switch
- holder
- switch
- contacts
- Prior art date
Links
Landscapes
- Tumbler Switches (AREA)
Description
Примен емые на электропилах пакетные выключатели, также как выключатели других видов, очень сложны, ненадежны в работе, дороги в изготовлении и обладают значительным весом.Packet switches used on electric saws, as well as other types of switches, are very complex, unreliable in operation, expensive to manufacture, and have considerable weight.
Описываемый электрический выключатель свободен от этих недостатков и характеризуетс тем, что держатель контактных мостиков, помещенный Б продольном пазу диэлектрического стержн , может свободно перемещатьс вдоль стержн и нагружен выключающей пружиной, встроенной между ним и стержнем.The described electrical switch is free from these drawbacks and is characterized in that the holder of the contact bridges, placed B in the longitudinal groove of the dielectric rod, can freely move along the rod and loaded with a switching spring embedded between it and the rod.
На чертежах изображено: фиг. 1 - электрический выключатель в продольном разрезе; на фиг. 2-то же, в поперечном разрезе; на фиг. 3- электросхема выключател .The drawings show: FIG. 1 - electric switch in longitudinal section; in fig. 2 is the same in cross section; in fig. 3- circuit breaker.
слектрический выключатель имеет изготовленное из пластмассы основание 1 с пазами дл подвижной системы.The electrical switch has a base 1 made of plastic with grooves for the moving system.
Непровод щий ток стержень 2 качаетс на опорных пластинах 3 и подт нут пружинами 4 к основанию /, соединенному с корпусом 5 винтами 6.The non-conductive current rod 2 is swung on the supporting plates 3 and is pressed by the springs 4 to the base /, which is connected to the case 5 by screws 6.
В пазу стержн 2 помещаетс держатель 7 контактных мостиков, выполненный из пластмассы и имеющий контакты 8. Держатель 7 может перемещатьс в пазу стержн 2 и быть поджатым пружиной 9. Подвижные контакты 10 провода 11 и зажимы 12 встроены в корпус 5 выключател .In the groove of the rod 2 is placed a holder of 7 contact bridges made of plastic and having contacts 8. The holder 7 can move into the groove of the rod 2 and be preloaded by a spring 9. The movable contacts 10 of the wire 11 and the clips 12 are built into the switch body 5.
Ток, подведенный к зажимам 12 течет по проводнику до контактов 10. Далее при включенном положении выключател ток течет через подвижные контакты 8, расположенные в держателе 7, и контакты 13, которые поджаты пружиной.The current supplied to the terminals 12 flows through the conductor to the contacts 10. Next, when the switch is in the on position, the current flows through the movable contacts 8 located in the holder 7 and the contacts 13 which are preloaded by the spring.
Включение и отключение выключател производитс больщим пальцем правой руки, который выводит стержень из одного крайнего положени в другое. В этот момент стержень несколько приподнимаетс на опорных пластинках, раст гивает пружины и резко переходит на другую сторону. При включении он увлекает за собой держатель и включает контакты.The on / off switch is made with the thumb of the right hand, which leads the rod from one extreme position to the other. At this point, the rod rises slightly on the support plates, stretches the springs and abruptly changes to the other side. When turned on, he carries along the holder and includes contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4242A SU72418A1 (en) | 1946-04-10 | 1946-04-10 | Electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4242A SU72418A1 (en) | 1946-04-10 | 1946-04-10 | Electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU72418A1 true SU72418A1 (en) | 1947-11-30 |
Family
ID=48248924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4242A SU72418A1 (en) | 1946-04-10 | 1946-04-10 | Electric switch |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU72418A1 (en) |
-
1946
- 1946-04-10 SU SU4242A patent/SU72418A1/en active
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