ROBERT E MILLER
Radiology at South Park Rd Ap, Hollywood, FL
License number
Florida 75318
Issued Date
Dec 13, 2007
Effective Date
Oct 1, 2016
Expiration Date
May 31, 2015
Category
Health Care
Type
Radiologic Technology
Address
Address
2
1051 SOUTH Park Rd #302, Hollywood, FL 33021
101 Rock Rd, Horsham, PA 19044
101 Rock Rd, Horsham, PA 19044
Phone
(561) 244-8728
Professional information
Thermographic Recorder Energizing Its Heated Stylus Independently Of Stylus Resistance
US Patent:
4092649, May 30, 1978
Filed:
Mar 30, 1977
Appl. No.:
5/782730
Inventors:
Robert Leroy Miller - Horsham PA
Assignee:
Honeywell Inc. - Minneapolis MN
International Classification:
G01D 1510
US Classification:
346 76R
Abstract:
The recorder includes a heated stylus which is positioned across a heat-sensitive chart by a servo motor to make the stylus position follow the value of an input signal applied to a servo balancing comparing and driving circuit for the motor. A switching circuit, actuated by the pulse signal output of a pulse generator, interconnects the stylus heater, a capacitor, and a source of capacitor charging energy. The switching circuit alternately charges the capacitor from the source and discharges the capacitor into the stylus heater. This causes the stylus to produce a recorded trace on the chart having an intensity which is substantially independent of the resistance of the stylus heater over a given resistance range.
Apparatus With A Single Input Connectable To Electrical Energizing Sources Of Different Character
US Patent:
4185315, Jan 22, 1980
Filed:
Sep 13, 1977
Appl. No.:
5/832874
Inventors:
Robert L. Miller - Horsham PA
Assignee:
Honeywell Inc. - Minneapolis MN
International Classification:
H01H 4732
US Classification:
361205
Abstract:
A portion of the apparatus, which requires low voltage DC energy for its energization, is connected in series with an SCR between a single pair of input or energizing terminals. A series RC circuit is connected across the SCR, and the junction within this series circuit is connected through a zener diode to the gate of the SCR. When low voltage DC is applied between the input terminals, it turns on the SCR continuously and effectively appears across the noted apparatus portion to properly energize the latter. When high voltage AC is applied between the same input terminals, it turns on the SCR for only a predetermined part of each cycle of the AC. This part is made to be such that the resulting voltage across the noted apparatus portion is effectively the same when the high voltage AC is applied between the input terminals as it is when the low voltage DC is applied between the same input terminals.