Biased securement system for end winding conductor

Details Biased securement system for end winding conductor Biased securement system for end winding conductor

1989-04-19

1990-07-17

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

310194, H02K 346, H02K 300

Patent

active

049423266

ABSTRACT:
A biased securement system for end winding conductors of a turbine generator stator has a support ring and a biased wedge system that compresses the end windings in both a radial and circumferential direction. The biased wedge system includes a pair of spacer blocks with confronting angular surfaces and a triangular shaped wedge that is biased towards the support ring by use of a belleville spring washer.

REFERENCES:
patent: 3739212 (1973-06-01), Koelbel et al.
patent: 3949256 (1976-04-01), Cooper et al.
patent: 3949257 (1976-04-01), Cooper et al.
patent: 4068142 (1978-01-01), Gillet et al.
patent: 4126799 (1978-11-01), Iogansen et al.
patent: 4238339 (1980-12-01), Khutoretsky et al.
patent: 4345175 (1982-08-01), Jones
patent: 4415825 (1983-11-01), Dailey et al.
patent: 4800314 (1989-01-01), Ward et al.

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