Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1989-11-29
1992-04-14
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Linear
187 95, H02K 4100, B66B 702
Patent
active
051051095
ABSTRACT:
A stator member of a linear motor type elevator system is mounted in the elevator hoistway so as to permit vibrational movement of the stator to occur. The stator mounts permit rotational movement of the stator and also apply a longitudinal tensioning force to the stator. The tensioning force is supplied by a spring which absorbs vibrations of the stator.
REFERENCES:
patent: 4423361 (1983-12-01), Stenudd et al.
patent: 4570753 (1986-02-01), Ohta et al.
patent: 5033588 (1991-07-01), Nakai et al.
Nakai Keiichiro
Suganuma Manabu
Jones Judson H.
Jones William W.
Otis Elevator Company
Stephan Steven L.
LandOfFree
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