Method of and device using adhesively connected parts for preven

Details Method of and device using adhesively connected parts for preven Method of and device using adhesively connected parts for preven

1996-03-27

1998-04-14

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 46, 310156, 310262, H02K 700, H02K 122, G02B 2608

Patent

active

057396027

ABSTRACT:
The current invention is directed to a high-speed optical deflector which includes a brushless motor operating in a high-temperature environment. The brushless motor components include rotatable parts made of various materials whose thermal expansion coefficients significantly vary. These rotational components include a steel rotor flange, a magnet rotor, and an aluminum shaft. To substantially eliminate rotational imbalance or vibration caused by the thermal expansion, the above described components are fixed with a certain adhesive which prevents these components from causing the rotational imbalance. A certain heat-resistant adhesive provides a sufficient structural strength to substantially minimize a rotational imbalance caused by the thermally expanding components in an operating temperature range.

REFERENCES:
patent: 4570333 (1986-02-01), Jones
patent: 4691998 (1987-09-01), Sakagaito et al.
patent: 4726640 (1988-02-01), Iwama et al.
patent: 4727134 (1988-02-01), Brunelle et al.
patent: 4791020 (1988-12-01), Kokta
patent: 4814625 (1989-03-01), Wright
patent: 5006382 (1991-04-01), Squire
patent: 5069515 (1991-12-01), Itami et al.
patent: 5200662 (1993-04-01), Tagami et al.
patent: 5200838 (1993-04-01), Nudelman et al.
patent: 5343916 (1994-09-01), Duddey et al.
patent: 5500994 (1996-03-01), Itaya
patent: 5573824 (1996-11-01), Klocek et al.
patent: 5574591 (1996-11-01), Suzuki et al.

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