SU554593A1 - Pole electric machine - Google Patents
Pole electric machineInfo
- Publication number
- SU554593A1 SU554593A1 SU201810A SU201810A SU554593A1 SU 554593 A1 SU554593 A1 SU 554593A1 SU 201810 A SU201810 A SU 201810A SU 201810 A SU201810 A SU 201810A SU 554593 A1 SU554593 A1 SU 554593A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric machine
- pole
- pole electric
- core
- squeezing bolts
- Prior art date
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
Известны полюсы электрической машины, содержащие сердечник с катушкой, закрепленной на нем посредством зафиксированных в его пазах опорных планок.The poles of an electric machine are known which contain a core with a coil attached to it by means of support bars fixed in its grooves.
В предложенном полюсе с целью повышени надежности и снижени трудоемкости изготовлени применены отжимные болты, проход щие через указанные опорные планки и упирающиес в торец катушки.In the proposed pole, in order to increase the reliability and reduce the labor intensity of manufacturing, squeezing bolts are used that pass through the said support bars and abut against the end of the coil.
На чертеже изображен полюс электрической машины.The drawing shows the pole of an electric machine.
Он состоит из шихтованного сердечника 1, расположенной на нем катушки 2. В листах сердечника 1 в аксиальном направлении вырублены пазы, в (Которых установлены стопорные шайбы 3 и опорные планки 4. Крепление катушек 2 на полюсе осуществлено с помощью отжимных болтов 5, вворачиваемых в опорную планку 4 до упора в изол ционную шайбу 6. Отжимные болты выполнены с внутренней просечкой 7 под торцевой ключ. Во избежание самоотворачивани отжимных болтов в процессе работы резьба их закернена.It consists of a laminated core 1, a coil 2 located on it. In the sheets of the core 1, grooves are cut axially in (In which the lock washers 3 and support strips 4 are mounted. The coils 2 are mounted on the pole using squeezing bolts 5 rolled into the support the strap 4 as far as it goes into the insulating washer 6. The squeezing bolts are made with an internal notch 7 for the socket wrench. To prevent squeezing bolts from self-unscrewing during operation, their thread is wrapped.
Дл компенсации податливости сердечника при зат жке отжимных болтов пазы штампуютс с небольшим наклоном относительно горизонтальной оси листа.To compensate for the compliance of the core when tightening the squeezing bolts, the grooves are stamped with a slight inclination relative to the horizontal axis of the sheet.
Предложенна конструкци полюса обеспечивает выполнение поставленной цели. Повышение надежности достигаетс за счет исключени таких операций, как сварка или сверловка отверстий и нарезка резьбы на собранном полюсе, а также за счет обеспечени гарантированных нат гов в соединении. Снижение трудоемкости изготовлени полюса получено за счет исключени подгонки щайб и прокладок, обеспечени автономной сборки, исключени специальных технологическихThe proposed pole design ensures that the goal is met. Increased reliability is achieved by eliminating such operations as welding or drilling holes and threading the assembled pole, as well as by providing guaranteed tension in the joint. Reducing the labor intensity of manufacturing the pole is obtained by eliminating the fit of the pucks and gaskets, ensuring autonomous assembly, eliminating special technological
приспособлений, примен емых при пропитке полюсов, применени унифицированных деталей .devices used in the impregnation of the poles, the use of standardized parts.
Использование предлагаемой конструкции возможно как дл шихтованных, так и дл The use of the proposed design is possible both for the laminated and for
литых сердечников полюсов.cast cores poles.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU201810A SU554593A1 (en) | 1974-04-02 | 1974-04-02 | Pole electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU201810A SU554593A1 (en) | 1974-04-02 | 1974-04-02 | Pole electric machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2131414A Addition SU527160A2 (en) | 1975-05-04 | 1975-05-04 | Cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU554593A1 true SU554593A1 (en) | 1977-04-15 |
Family
ID=20436179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU201810A SU554593A1 (en) | 1974-04-02 | 1974-04-02 | Pole electric machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU554593A1 (en) |
-
1974
- 1974-04-02 SU SU201810A patent/SU554593A1/en active
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