PATENT CLAIM ANALYSIS

Application Number: 15750226
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["200", "050010"]

Abstract:
An interlocking device for a circuit breaker comprises a control assembly and an interlocking assembly which are connected with each other in a driving manner. The control assembly can be connected with a connecting rod assembly and a cam assembly of an energy storage operation mechanism of the circuit breaker in a latching manner, thereby controlling the energy storage operation mechanism to finish a switching-on/switching-off operation. A switching-off latch of the control assembly is connected with the connecting rod assembly, and a switching-on latch of the control assembly is connected with the cam assembly. A switching-on guide rod of the interlocking assembly is connected with the control assembly in a driving manner, such that the switching-on latch actuates, and a switching-off guide rod of the interlocking assembly is connected with the control assembly in a driving manner, such that the switching-off latch actuates. One end of a switching-on half-shaft is connected with the switching-on latch in a driving manner, and the other end of the switching-on half-shaft and the driving guide rod face each other. The interlocking device for the circuit breaker, which is provided by the present invention, is compact in structure, accurate in control and stable in action.

Claim (Index 4):
The interlocking device for the circuit breaker according to  claim 1 , wherein the end part of the switching-on guide rod can be in contact and connection with the switching-on half-shaft in the switching-on process, thereby driving the switching-on half-shaft to enable the energy storage operation mechanism to finish the switching-on operation; the switching-off guide rod can be in contact and connection with the switching-off half-haft and can drive the switching-off half-shaft in the switching-off process, such that the energy storage operation mechanism finishes the switching-off operation; one end of the switching-off half-shaft is in contact and connection with the switching-off guide rod, and the other end of the switching-off half-shaft is in contact and connection with the switching-on guide rod; when the switching-off half-shaft actuates, the switching-on guide rod can be driven to move, such that the end part of the switching-on guide rod cannot drive the switching-on half-shaft to finish the switching-on operation.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 3.4127
- Patent Class: 200.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15750217', '15750220', '15750222', '15855632', '14123800']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.837789683408684
- 35 USC 102 Novelty (BERT): 0.5126315439104547
- Combined Prediction Score: 0.805273869458861
- Mean Citation Score: 321.52114200000005
- Max Citation Score: 443.0093
- Similarity Product: 377.3406247834444

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

Dataset: test