PATENT CLAIM ANALYSIS

Application Number: 16003056
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["702", "058000"]

Abstract:
An electronic overload relay leverages a ratio metric current design to permit size and cost optimized circuit components that can be used to sense current for purposes of protecting motors by detecting overcurrent conditions in branch motor applications in lieu of thermal overload devices. A current divider is used to significantly reduce the current that must be sensed by a magnetically coupled toroid to permit its components to be size and cost optimized and to be implemented easily on a printed circuit board. The DC resistance can be used to provide a coarse design that can be calibrated pre-manufacture to establish the accuracy required in sensing motor load current by adjusting the value of the burden resistor. Precision printed circuit board traces can be used to ensure repeatability during manufacturing. A sweepable trigger value generator can permit operation over the entire range of FLC and the threshold can be calibrated into the device.

Claim (Index 13):
The RM electronic overload relay of  claim 11 , further comprising:\n an averager coupled to the sensed load current outputs for each of the RM current sensor assemblies, the averager configured to produce an averaged sensed current output that is the average of the values of the sensed current outputs for each of the RM current sensor assemblies, the averaged sensed current output being proportional to the average of the load currents flowing in each of the branches, the averaged sensed current output being coupled to an input of the comparator, wherein the comparator is configured to receive the settable trip current value and the averaged sensed current output and to produce an overload output that is in an active state when the averaged sensed current output is of a magnitude equal to or greater than the settable trip current value.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.75556
- Patent Class: 702.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15848552', '13667929', '14526863', '14553131', '10861564']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2023204330114359
- 35 USC 102 Novelty (BERT): 0.4885342353067549
- Combined Prediction Score: 0.2309418132409678
- Mean Citation Score: 205.467778
- Max Citation Score: 215.00696
- Similarity Product: 150.43511514137268

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test