Robert Bartheld resumes & CV records
Resumes
Robert G Bartheld, 94Cincinnati, OH
Robert Bartheld Phones & Addresses
Cincinnati, OH
9575 River Lake Ct, Roswell, GA 30075 770-9988354 770-9983872
Houston, TX
Buffalo, NY
6446 Wildhaven Way, Cincinnati, OH 45230
Social networks
Robert G Bartheld
Linkedin
Work
Position:
Building and Grounds Cleaning and Maintenance Occupations
Education
Degree:
Associate degree or higher
Mentions for Robert G Bartheld
Publications & IP owners
Us Patents
Motor Controller
US Patent:
4939437, Jul 3, 1990
Filed:
Jun 22, 1988
Appl. No.:
7/210068
Inventors:
Samir F. Farag - Roswell GA
Robert G. Bartheld - Roswell GA
Tom N. Thiele - Bell Mead NJ
Mario La Valva - Kingston NJ
Robert G. Bartheld - Roswell GA
Tom N. Thiele - Bell Mead NJ
Mario La Valva - Kingston NJ
Assignee:
Siemens Energy & Automation, Inc. - Atlanta GA
International Classification:
H02P 318
H02P 104
H02P 104
US Classification:
318473
Abstract:
An apparatus for starting and controlling a motor. The apparatus includes means for monitoring the load current values in each phase of a motor. These means can include an apparatus such as a current transformer. The apparatus utilizes a circuit for modeling a motor and estimating the temperatures of the motor's windings and housing. THe circuit preferably is defined by a programmed microprocessor. The estimated temperatures are based on the load current values and time. These estimated temperatures are then compared to allowable limits and, based on the comparison, the motor is either stopped or allowed to run.
Electric Motor Rotor With Fitted Vent Spacers
US Patent:
4362959, Dec 7, 1982
Filed:
May 15, 1980
Appl. No.:
6/150086
Inventors:
Robert G. Bartheld - Cincinnati OH
Assignee:
Siemens-Allis, Inc. - Atlanta GA
International Classification:
H02K 900
US Classification:
310 64
Abstract:
A rotor having cast squirrel cage windings is provided with a number of spacers for interrupting or spacing the stacked rotor laminations, thus forming vents for cooling. The spacers surround the rotor bars, and have a projection at each side thereof for fitting into the adjacent laminations. The design of the spacers allows them to be narrower than those previously known, thus enhancing air flow through the rotor.
Dynamoelectric Machine Support Frame
US Patent:
4216399, Aug 5, 1980
Filed:
Aug 21, 1978
Appl. No.:
5/935170
Inventors:
Robert G. Bartheld - Cincinnati OH
Paul Diamant - Cincinnati OH
Paul Diamant - Cincinnati OH
Assignee:
Siemens-Allis, Inc. - Atlanta GA
International Classification:
H02K 500
US Classification:
310 91
Abstract:
A dynamoelectric machine support frame wherein the stator mounting surfaces and the rotor bearing bracket mounting surfaces are all horizontally disposed in parallel planes. Further, in the preferred embodiment, all mounting surfaces on one lateral side of the frame are axially aligned with one another.
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