Resumes
Resumes
Stephen Zbytowski Phones & Addresses
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9140 S 80Th St, Franklin, WI 53132 (414) 759-1503
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Hales Corners, WI
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Oconomowoc, WI
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Troy, OH
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Mukwonago, WI
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Oak Creek, WI
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Ypsilanti, MI
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Uniontown, OH
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S84W33180 Brown Bear Ln, Mukwonago, WI 53149 (414) 571-8916
Work
Position:
Professional/Technical
Education
Degree:
Associate degree or higher
Business Records
Name / Title
Company / Classification
Phones & Addresses
Principal
Stephen Engineering
Engineering Services
Engineering Services
1018 W Wake Frst Ct, Oak Creek, WI 53154
Publications
Us Patents
Apparatus And Method For Restricting Power Delivery
View pageUS Patent:
7868487, Jan 11, 2011
Filed:
Apr 18, 2006
Appl. No.:
11/405910
Inventors:
Michael Scharnick - Brookfield WI, US
Stephen Zbytowski - Oak Creek WI, US
Stephen Zbytowski - Oak Creek WI, US
Assignee:
Rockwell Automation Technologies, Inc. - Mayfield Heights OH
International Classification:
H02H 11/00
US Classification:
307326
Abstract:
An apparatus and method for restricting operation of a power delivery system are disclosed. In at least some embodiments, the apparatus includes a first input terminal at which is received a first command signal, and a second input terminal at which is received an additional signal. The apparatus further includes an output terminal at which is provided a control signal, and a circuit that generates the control signal based at least indirectly upon the first command and additional signals. The control signal generated by the circuit is configured to cause the power delivery system to not deliver at least one type of power when the first command signal indicates a command to do so, if the additional signal indicates an acceptability status. In some embodiments, the power delivery system is an isolation system (e. g. , safety isolation system) as are employed in industrial environments, and the apparatus is a permissive module.
Apparatus And Method For Restricting Power Delivery
View pageUS Patent:
8188621, May 29, 2012
Filed:
Jan 7, 2011
Appl. No.:
12/986869
Inventors:
Michael Scharnick - Brookfield WI, US
Stephen Zbytowski - Mukwonago WI, US
Stephen Zbytowski - Mukwonago WI, US
Assignee:
Rockwell Automation Technologies, Inc. - Mayfield Heights OH
International Classification:
G05B 13/02
H02H 11/00
H02H 11/00
US Classification:
307326, 700 29
Abstract:
An apparatus and method for restricting operation of a power delivery system are disclosed. In at least some embodiments, the apparatus includes a first input terminal at which is received a first command signal, and a second input terminal at which is received an additional signal. The apparatus further includes an output terminal at which is provided a control signal, and a circuit that generates the control signal based at least indirectly upon the first command and additional signals. The control signal generated by the circuit is configured to cause the power delivery system to not deliver at least one type of power when the first command signal indicates a command to do so, if the additional signal indicates an acceptability status. In some embodiments, the power delivery system is an isolation system (e. g. , safety isolation system) as are employed in industrial environments, and the apparatus is a permissive module.
Control System Having Verification Module
View pageUS Patent:
20070061019, Mar 15, 2007
Filed:
Sep 14, 2005
Appl. No.:
11/226154
Inventors:
Michael Scharnick - Brookfield WI, US
Stephen Zbytowski - Oak Creek WI, US
Stephen Zbytowski - Oak Creek WI, US
International Classification:
G05B 11/01
US Classification:
700012000, 700079000, 700022000
Abstract:
The present invention relates to an intermediate module capable of being implemented in conjunction with a safety isolation system, as well as a control system employing such an intermediate module and related operational method. In one embodiment, the intermediate module includes a first input terminal capable of receiving a first signal from an additional device that is at least one of the safety isolation system and another device, and a first output terminal capable of providing a second signal to a controlled device. The intermediate module additionally includes at least one safety relay circuit that receives at least one of the first signal and a first intermediate signal based upon the first signal, and that generates in response at least one of the second signal and a second intermediate signal upon which the second signal is based. The safety relay circuit includes at least one redundant circuit component.