Electricity: motive power systems – Braking – Dynamic braking
Reexamination Certificate
2007-11-06
2007-11-06
Donovan, Lincoln (Department: 2837)
Electricity: motive power systems
Braking
Dynamic braking
C318S560000, C318S612000, C318S614000, C318S362000, C318S366000, C318S371000, C318S372000, C318S374000, C318S375000
Reexamination Certificate
active
10983755
ABSTRACT:
A motor has built therein a brake for stopping the rotation of the motor and a brake controlling circuit for controlling the brake. The motor is further provided with a bypass circuit for supplying an electric power directly to the brake and a terminal for connecting a power source to the bypass circuit. When the brake controlling circuit develops a fault, the brake is directly released by an external power source.
REFERENCES:
patent: 6291951 (2001-09-01), Baulier
patent: 1 138 450 (2001-10-01), None
patent: 1 440 334 (1976-06-01), None
patent: 2001-269884 (2001-10-01), None
Donovan Lincoln
Foley & Lardner LLP
Glass Erick
Nissan Motor Co,. Ltd.
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