Brushless DC motor and manufacturing method thereof

Details Brushless DC motor and manufacturing method thereof Brushless DC motor and manufacturing method thereof

2006-09-21

2009-11-24

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S071000, C310SDIG006, C361S679400

Reexamination Certificate

active

07622834

ABSTRACT:
A brushless DC motor includes an embedded memory of a micro computer mounted on a circuit board which can be modified during and/or after a manufacturing process of the brushless DC motor. The circuit board installed on the brushless DC motor includes an IC having the embedded micro computer executing feed back control of the pulse wide modulation and the embedded memory for storing data such as control programs. The circuit board also includes a writing terminal port to which an external memory writer is to be connected. Data is transferred from the external memory writer and stored in the embedded memory by contacting the writing terminal port with a tip end portion of a cable from the external memory writer.

REFERENCES:
patent: 4156170 (1979-05-01), Strunc
patent: 4568866 (1986-02-01), Floro et al.
patent: 4683550 (1987-07-01), Jindrick et al.
patent: 4779031 (1988-10-01), Arends et al.
patent: 4832576 (1989-05-01), Deguchi et al.
patent: 4972470 (1990-11-01), Farago
patent: 5925948 (1999-07-01), Matsumoto
patent: 5991530 (1999-11-01), Okada et al.
patent: 6394768 (2002-05-01), Fukuda et al.
patent: 6401163 (2002-06-01), Kondo et al.
patent: 6611117 (2003-08-01), Hardt
patent: 6841957 (2005-01-01), Brown
patent: 6944906 (2005-09-01), Moein et al.
patent: 6992885 (2006-01-01), Wang
patent: 7053583 (2006-05-01), Hazelton
patent: 7358631 (2008-04-01), Morishitahara
patent: 2004/0015631 (2004-01-01), Kwong et al.
patent: 2002-058280 (2002-02-01), None
patent: 2004-120980 (2004-04-01), None
Motoi et al. Machine Translation from JPO website: http://www19.ipdl.inpit.go.jp/PA1/cgi-bin/PA1DETAIL JP 2002-0582800 Feb. 22, 2002.
Murata, et al. Machine Translation from JPO website: http://www19.ipdl.inpit.go.jp/PA1/cgi-bin/PA1DETAIL JP 20034-120980 Apr. 15, 2004.

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