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James R Polzin

from Wheaton, IL
Age ~66
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Also known as:
Ellen C Polzin, James R Polizin, James R Poizin, Ellen C Caprone, Polzin Polzin, Grace Polzin, Ellen C Poizin, Scott Koza
Phone and address:
1216 Cross St, Wheaton, IL 60187
(630) 690-0576
Related to:
Tina Motto, 65Mary K Polzin, 38Grace E Polzin, 34Paul V Schoenbeck, 41Ellen C Polzin, 66
Connected to:
Andrew M Polzin, 47Angelique M Polzin, 43Ashley A Polzin, 42Darrin C Polzin, 60Jamie Polzin, 52Layne Polzin, 54Lee R Polzin, 52Melissa A Polzin, 50Renee M Polzin, 67Roland E Polzin, 104

James Polzin Phones & Addresses

  • 1216 Cross St, Wheaton, IL 60187 (630) 690-0576
  • South Haven, MI
  • Valley Park, MO
  • Winfield, IL
  • Arlington, MN
  • Valley Park, MO
  • Montchanin, DE

Resumes

Resumes

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James Polzin

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James Polzin

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Skills:
Microsoft Office
Microsoft Excel
Microsoft Word
Powerpoint
Research
Management
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James Polzin

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Publications

Us Patents

Motor System

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US Patent:
47790318, Oct 18, 1988
Filed:
Jan 15, 1986
Appl. No.:
6/819202
Inventors:
Gregory E. Arends - Libertyville IL
James R. Polzin - Wheaton IL
Assignee:
Intellico, Inc. - Libertyville IL
International Classification:
H02P 800
US Classification:
318565
Abstract:
An electrical motor system is provided in which driver means position the motor, control the speed of the motor and control the current delivered to the windings of the motor. The operating parameters of the system are sensed on a moment by moment basis and data concerning these operating parameters is provided to a memory. A user has the ability to provide a plurality of user-stipulated operating parameters during use of the motor system. The user-stipulated operating parameters are sensed on a moment by moment basis and data concerning the user-stipulated operating parameters is provided to the memory. The memory contains limiting parameters, sensed operating parameters and user-stipulated operating parameters and a set of adaptive programs for determining the relationship between these parameters. The various parameters are fed to a computer which operates with them, via the adaptive programs, to create, on a moment by moment basis, a new set of operational limiting parameters.

Stepper Motor System

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US Patent:
50380885, Aug 6, 1991
Filed:
Jun 29, 1990
Appl. No.:
7/546704
Inventors:
Gregory E. Arends - Libertyville IL
James R. Polzin - Wheaton IL
International Classification:
H02P 800
US Classification:
318565
Abstract:
An electrical stepper motor system is provided in which a microcomputer controlled driver monitors the real time operating parameters of the stepper motor. The driver is controlled by the microcomputer to keep the real time operating parameters of the motor in a range that is governed by limiting parameters. The limiting parameters are determined by the microcomputer on a moment by moment basis in response to changes in certain conditions occurring within the stepper motor, as well as in the outside operating environment. The microcomputer compares the microcomputer determined safe operating parameters with any user stipulated operating parameters, stored in the storage means of the microcomputer, to determine limiting parameters on a moment by moment basis. An encoder senses the position and velocity of the motor and provides appropriate status signals to enable the driver to compensate for position and velocity errors of the stepper motor. An indexer is also provided which provides the driver with pulses that determine the distance, speed and direction of a move.
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James R Polzin from Wheaton, IL, age ~66 Get Report