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 5):
The interlocking device for the circuit breaker according to  claim 1 , wherein the interlocking assembly further comprises an interlocking guide rod and an energy storage indicator; the energy storage operation mechanism of the circuit breaker comprises a rotating shaft assembly for driving the switching-on/switching-off operation; the middle part of the interlocking guide rod is rotatably mounted on the energy storage operation mechanism; one end of the interlocking guide rod is a limiting portion which corresponds to the rotating shaft assembly and the energy storage indicator, and the other end of the interlocking guide rod is a driving portion which is in contact and connection with the switching-on guide rod; the rotating shaft assembly and the energy storage indicator can be in contact and matched with the limiting portion of the interlocking guide rod, such that the interlocking guide rod acts on the switching-on guide rod; when the energy storage operation mechanism is in a switching-off energy storage state, the driving portion of the interlocking guide rod does not limit a switching-on interlocking portion of the switching-on guide rod.

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): 0.8370672191659783
- 35 USC 102 Novelty (BERT): 0.5152698784108911
- Combined Prediction Score: 0.8048874850904696
- Mean Citation Score: 321.52114200000005
- Max Citation Score: 443.0093
- Similarity Product: 398.51723706607817

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