PATENT CLAIM ANALYSIS

Application Number: 16180312
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["218", "155000"]

Abstract:
A low-voltage multipolar circuit breaker includes a moulded housing including a main body that is divided into interior compartments, each associated with one pole of the circuit breaker, and a cover that is mounted on the main body covering a main face of the body. The circuit breaker includes, for each pole, electrical contacts that can be separated by a device of a switching mechanism and an arc-extinguishing chamber. For at least two of the poles, the main face includes an additional aperture, each placed directly above the spark guard of the corresponding pole and placing the arc-extinguishing chamber of this pole in communication with the interior volume delimited by the cover and the main face, and the cover is attached to the main body while leaving a peripheral opening between the cover and the main body, placing the interior volume in communication with the exterior of the housing.

Claim (Index 1):
The low-voltage multipolar circuit breaker, comprising a moulded housing including a main body and a cover, the cover being mounted on the main body and covering a main face of the main body, the main body being divided into interior compartments, each associated with one pole of the circuit breaker;\n the circuit breaker further comprising, for each pole inside the corresponding compartment: electrical contacts that can be separated with a switching mechanism of the circuit breaker; an arc-extinguishing chamber comprising: a stack of arc-separation plates, a spark guard which tops the stack, and an extinguishing gas outlet aperture, provided with a filtering device; the circuit breaker, wherein for at least two of the poles, the main face of the main body includes an additional aperture, each additional aperture being placed directly above the spark guard of the corresponding pole and placing the arc-extinguishing chamber of this pole in communication with the interior volume delimited by the cover and the main face, and wherein the cover is attached to the main body while leaving a peripheral opening between the cover and the main body over the perimeter of the cover, this opening placing the interior volume in communication with the exterior of the housing.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 98.0
- Lexical Diversity: 2.16216
- Patent Class: 218.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15296378', '11314531', '10431014', '13702879', '15024334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6069276486440731
- 35 USC 102 Novelty (BERT): 0.5049584065886918
- Combined Prediction Score: 0.5967307244385349
- Mean Citation Score: 213.162368
- Max Citation Score: 248.48615
- Similarity Product: 182.2425385000616

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

Dataset: test