Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1975-06-25
1976-08-10
Rolinec, R. V.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
324 96, 320 48, 340253A, 307235R, G01N 2742
Patent
active
039744418
ABSTRACT:
Disclosed is a device for checking the energy level of a battery, or battery pack, of the type used in the powering of transmitters, receivers and servos used in powered model airplanes, boats, cars, etc. The circuit connects a silicon controlled rectifier (SCR) and two light emitting diodes (LED) so that the diodes give a no, no-go indication of the battery's available output compared to a predetermined standard. Initially, in the checking procedure, the battery has power withdrawn through a load resistor prior to the final go, no-go indication.
REFERENCES:
patent: 3818495 (1974-06-01), Sagara
patent: 3921064 (1975-11-01), Mori
Curtis Dyna Products Corporation
Rolinec R. V.
Tokar Michael J.
LandOfFree
Battery checker does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Battery checker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery checker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1744635