Electricity: motive power systems – Positional servo systems – Digital or numerical systems
Reexamination Certificate
2006-09-29
2010-10-26
Ip, Paul (Department: 2837)
Electricity: motive power systems
Positional servo systems
Digital or numerical systems
C318S625000, C318S538000
Reexamination Certificate
active
07821220
ABSTRACT:
A system, in one embodiment, includes a drive having a housing, a stator disposed in the housing, a rotor disposed in the stator, and a programmable logic controller disposed inside, mounted on, or in general proximity to the housing. In another embodiment, a system includes a network, a first motor having a first integral programmable logic controller coupled to the network, and a second motor having a second integral programmable logic controller coupled to the network. In a further embodiment, a system includes a rotary machine having a rotor and a stator disposed concentric with one another, a microprocessor, memory coupled to the microprocessor, a power supply coupled to the microprocessor and the memory, and a machine sensor coupled to the microprocessor.
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Fletcher Yoder LLP
Ip Paul
Kuszewski Alexander R.
Miller John M.
Rockwell Automation Technologies Inc.
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