SU559331A1

SU559331A1 - Electric disc stator

Info

Publication number: SU559331A1
Application number: SU2342840A
Authority: SU
Inventors: Юрий Владимирович Куприанов; Александр Севастьянович Курбасов; Николай Кузьмич Иванченко; Леонид Наумович Сорин; Николай Валентинович Князев
Original assignee: Предприятие П/Я Г-4847
Priority date: 1976-04-05
Filing date: 1976-04-05
Publication date: 1977-05-25

Description

Дл снижени потерь в каркасе спицы 2 статора выполнеш деленными на изолированные друг от планки, плоскости которых перпендикул рны к оси вращени . Ободы 1 и 3 выполнены из 1вмагнитного материала. Кроме того, концы спиц 2. вход щие .во внутренний обод 1, электрически от него изолированы.To reduce losses in the frame, the spokes 2 of the stator are made divided into insulated from each other, the planes of which are perpendicular to the axis of rotation. Rims 1 and 3 are made of 1 magnetic material. In addition, the ends of the spokes 2. which enter the inner rim 1 are electrically isolated from it.

Выполнение статора в соответствии с дашшм изобретением повышает надежностьуменьшает трудоемкость разборки и 9борки двигател (особенно многодискового) и упрощает -гехыологто изготовлени шихтовашюго статоре с раднальны ш пазамЬ.The implementation of the stator in accordance with the invention of the dash increases the reliability and reduces the laboriousness of disassembling and assembling the engine (especially the multi-disk engine) and simplifies the “heheology” of manufacturing the charge stator with a radial groove.

Claims

1. The stator of the disengaged electric machine cuts the rim with a fixed core on it, made from wedge-shaped and structural elements, wrapped around the coils of the stator winding, different from that

1

In order to increase reliability, it contains an additional outer rim, connected to the main with spokes, and wedge-shaped elements of the core are fixed between the spokes and rims.

2.Stattorp.1, distinguished by the fact that, in order to reduce losses from vortex toxes, the spokes are divided into separate strips located in planes perpendicular to the axis of rotation and separated from each other and from the inner rim by a layer of electrically insulated } south material

3. The stator according to claim 1, characterized in that, in order to improve the abdominal stiffness, it is split into two parts, spaced apart by a diameter plane passing about the middle of the spokes.

Sources of information taken into account for examination;

1. Patent Fraschschi No. 1487995, cl. H 02 K 1967.

2. German Patent N 57998 cl. 21 d 45.1890.