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Glenn Koosmann Phones & Addresses

  • Mellen, WI
  • 350 2Nd St, Port Edwards, WI 54469 (715) 887-3321
  • Fremont, WI
  • Duluth, MN
  • Nekoosa, WI
  • 74467 State Highway 77, Mellen, WI 54546 (715) 887-3321

Work

Position: Food Preparation and Serving Related Occupations

Education

Degree: Graduate or professional degree

Publications

Us Patents

Battery Charger Control Circuit And An Uninterruptible Power Supply Utilizing Same

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US Patent:
20020153779, Oct 24, 2002
Filed:
Apr 19, 2001
Appl. No.:
09/838369
Inventors:
Joseph Wade - Mindoro WI, US
Glenn Koosmann - Port Edwards WI, US
Donald Zahrte - Necedah WI, US
Assignee:
Powerware Corporation - Raleigh NC
International Classification:
H02J009/00
H02J007/00
US Classification:
307/066000
Abstract:
A charging control circuit for severe battery conditions and an uninterruptible power supply (UPS) system including same are presented. The charging control circuit utilizes both hardware and microprocessor control to allow the UPS to start with depleted or no batteries installed. Initially, the hardware control loops regulate DC bus voltage generation to charge the batteries to a safe level to allow the UPS housekeeping circuitry to wake up and assume control of the UPS operation. Once the microprocessor has awoken, it assumes control of the DC bus and charging of the batteries. If no batteries are installed, the hardware control loop utilizes a fast responding voltage mode control to regulate the DC bus, while a microprocessor-based current mode control is used when batteries are installed. Hardware over voltage control and microprocessor shut off control is also provided.

Welding Power Source With Automatic Variable High Frequency

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US Patent:
20080264915, Oct 30, 2008
Filed:
Apr 30, 2007
Appl. No.:
11/796825
Inventors:
Alan A. Manthe - Hortonville WI, US
Stephen P. Ferkel - Appleton WI, US
Glenn A. Koosmann - Port Edwards WI, US
International Classification:
B23K 9/10
US Classification:
21913031
Abstract:
A high frequency power source configured to provide a variable voltage output is described such as for use in welding systems. The high frequency power source charges a capacitive storage device. A transformer having a primary winding coupled to the output of the high frequency power source and establishing a resonant frequency signal with the capacitive storage device, and a secondary winding coupled to the welding power supply, superimposes the resonant frequency signals onto the welding power signal of the welding power supply during periods of the resonant rings. By varying the voltage output from the high frequency power source, the high frequency energy delivered to the welding torch can be optimized for a variety of welding applications.
Glenn A Koosmann from Mellen, WI, age ~63 Get Report