Stanley S Kintigh from 14417 Lake Street Ext, Hopkins, MN 55345, age 89, Phone: 952 935-1920

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Location:

Minneapolis, MN

Industry:

Industrial Automation

Work:

Control Concepts Inc.
Chief Executive Officer

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Scr Controller Having Input Pulses Mechanically Generated By A Signal Source
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US Patent:

41173929, Sep 26, 1978
Filed:

Jan 17, 1977
Appl. No.:

5/760111
Inventors:

Stanley S. Kintigh - Minnetonka MN
Clarence D. Lilienthal - Eden Prairie MN
Assignee:

Research Incorporated - Minneapolis MN
International Classification:

G05F 144
G05F 500
US Classification:

323 21
Abstract:

A controller for controlling SCR's used for supplying power to loads, which provides digital control of the phase angle of the firing signal for SCR's during rapidly changing frequency of applied power. The digital control is based upon clocking signals which are derived directly from the rotation of a generator to always provide a set number of pulses for each electrical cycle independent of time (frequency).

Circuitry For Continually Monitoring Radiation Detection Systems
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US Patent:

40271641, May 31, 1977
Filed:

May 14, 1975
Appl. No.:

5/577420
Inventors:

Theodore E. Larsen - Edina MN
Stanley S. Kintigh - Hopkins MN
Assignee:

Detector Electronics Corporation - Edina MN
International Classification:

G01J 142
US Classification:

250372
Abstract:

Improved circuitry or systems for the continual testing of the ability of a radiation detection system to detect radiation whether the radiation source being used for the testing is located externally to or is located within the same housing as the radiation detector. The improvement includes means for maintaining a constant voltage upon a control member which means provides accomodation for random or spurious radiation by controlled excitation of a radiation source which provides means for monitoring this radiation source for automatically determining the operational condition of the radiation detector.

Stanley S Kintigh