SU1334284A1 - Inductor generator - Google Patents

Abstract

The invention relates to electrical engineering. The purpose of the invention is to reduce the labor intensity of manufacture. The inductor generator contains a bed 1, a stator pack 2 with a winding 3, a bearing shield 4. A sleeve 10 with a gear rotor 11 is mounted on the shaft end, which covers the cylindrical protrusion 5 of the shield 4. The bearing 8 is mounted in the bore of the protrusion 5 in the area of its sleeve. The bed 1 and the shield 4 with the protrusion 5 can be made in one piece. The proposed generator design provides complete isolation of the magnetic flux of the scattering and reduces the specific consumption of material. 2 hp f-ly, 2 ill. (L S Ijjj 1C

Description

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The invention relates to electrical engineering, in particular to inductor type generators for the supply of passenger cars,

The purpose of the invention is to reduce material intensity and increase productivity.

Fig, 1 shows an inductor generator; fig 2 is the same cross section

The inductor generator contains a bed 1, a stator pack 2 with a working winding 3, a bearing shield 4 with a cylindrical protrusion 5, on which a ring-shaped excitation winding 6 is placed, a shaft 7 with bearings 8 and 9 mounted in the protrusion 5, and on one the end of the 7-shaft shaft, sleeve 10 with a notched pack of rotor 11; Between the hollow sleeve 10 and the protrusion 5 there is an additional-. The air gap is 12, and between the stator 2 and rotor 11 is the main air gap 13, the casing 14 is protected against dust and moisture.

The floor — the rotor hub covers the cylindrical protrusion of the shield, and the bearing cushion 8 is installed in the bore of the bearing protrusion in the place of its coverage by the sleeve.

The frame I and the bearing plate 4 with the cylindrical protrusion 5 can be a single target, while the stator pack 2 with the working winding 3 is inserted into the machined frame 1,

The generator works in the following manner.

Under the influence of the MDS of the excitation winding 6, a flux arises in the magnetic system, which passes along the protrusion 5, radially diverges and

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thirty

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4o

The additional air gap Zr / rg 12 and the hollow sleeve 10 cut into the teeth of the rotor package 11 and through the main air gap 13 into the teeth of the stator package 2, then passes along the shell 1 and closes through the bearing shield 4, when the rotor package 1 rotates in the teeth of the stator package 2, the flow is pulsed and in the working winding 3 a variable EMF is induced.

The proposed design of the inductor generator provides complete isolation of the magnetic flux of the scattering and allows to reduce the specific consumption of material, as well as reduce the complexity of the manufacture of the generator.

Claims (1)

Invention Formula 1, An induction generator comprising a frame, a stator package with a winding, a sleeve mounted on a shaft with a rotor gear package, and Bearings, one bearing shield, on the protrusion of which an excitation winding is located, characterized in that, in order to reduce material intensity and improve performance labor, the sleeve with the rotor covers the protrusion of the bearing shield and one of the bearings is installed in the bore of the protrusion of the bearing shield in the place of its coverage by the sleeve. 2, The generator according to claim 1, 1, and TL, which is due to the fact that a casing is installed on the frame on the side opposite to the bearing shield. 3, The generator PP. 1 and 2, in that the frame and the bearing shield are made as one piece. fig 1 w eleven FIG. 2 Editor T. Lazorenko Compiled by F. Podolska Tehred L. Serdyukova Order 3974/52 Hirazh 659Subscribe VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab ,, d.4 / 5 Production-polygraphic enterprise, Uzhgorod, Projecto st., 4 Proofreader V. But ha