PATENT CLAIM ANALYSIS

Application Number: 15867768
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["218", "155000"]

Abstract:
In an embodiment, the present invention provides a gas insulated switchgear for medium- or high-voltage use, including: a closed housing of a switchgear compartment having insulating gases or fluids. The insulation gas includes sulfurhexaflouride (SF 6 ). Constructive features of the switchgear are designed such that they are overperformed for the use of sulfurhexaflouride (SF 6 ), but already sufficiently performed for the use of eco efficient insulation gas with a mixture of up to 20% fluoroketone C5F10O and air or oxygen and carbondioxide. A later retrofit or adaption to a switchgear, filled with eco-efficient insulation gas, only needs the aforesaid gas exchange, without exchanging constructive parts of the switchgear.

Claim (Index 13):
Use of eco efficient insulation gases to fill medium- or high-voltage compartments of switchgears in the production of switchgears a priori, or in in the insulation gas exchange in retrofit, wherein the eco efficient insulation gases are in the group of fluoroketones and/or fluoronitriles.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.63158
- Patent Class: 218.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12955181', '13918520', '10632827', '15728766', '11727175']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6676818582079498
- 35 USC 102 Novelty (BERT): 0.4812502728295338
- Combined Prediction Score: 0.6490386996701083
- Mean Citation Score: 173.937084
- Max Citation Score: 176.1352
- Similarity Product: 126.48221668748856

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

Dataset: test