PATENT CLAIM ANALYSIS

Application Number: 15981822
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-04
Patent Classification: ["174", "668000"]

Abstract:
An electrical feed-through apparatus is prevents or substantially reduces partial corona discharges in penetrators for high voltage supply for underwater facilities. A flange of a first thickness has an opening providing a passage between first and second oppositely located sides of the flange. An elongated tube of a solid, electrically insulating material has a first length greater than the first thickness, and is positioned in the passage, with first and second parts of the tube protruding from the first and second sides of the flange, respectively. First and second attachment sleeves are positioned on the tube and are attached to the first and second parts of the tube, respectively, at a distance from respective first and second ends of the tube. The sleeves are attached to the respective first and second oppositely located sides of the flange.

Claim (Index 10):
An electrical feed-through apparatus for preventing or substantially reducing partial corona discharges, PD, in penetrators for high voltage supply for underwater facilities, the apparatus comprising\n a flange of a first thickness and having an opening providing a passage between first and second oppositely located sides of said flange, an elongated tube of a solid, electrically insulating material, and of a first length greater than said first thickness, being positioned in said passage, with first and second parts of said tube protruding from respective ones of said first and second sides of said flange, first and second attachment sleeves positioned on said tube and being attached to respective ones of said first and second parts of said tube, at a distance from respective first and second ends of said tube, and being attached to respective ones of said first and second oppositely located sides of said flange, an elongated electrical conductor of a second length greater than said first length, and being positioned in a lumen of said tube with first and second parts of said conductor protruding from respective ones of said first and second parts of said tube, and a third attachment sleeve being positioned on said conductor and sealingly being attached to one of said first and second parts of said conductor, at a distance from a respective one of a first and second end of said conductor, and being sealingly attached to a respective one of a first and second end of said tube, and an end cap seal having a passage for said conductor, and being positioned in said lumen at a second end of said tube located oppositely to a first end of said tube at which said third attachment sleeve is located, wherein a space between an inward surface of said lumen and said conductor is filled with an electrically insulating liquid being resistant to high voltage breakdown.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 93.0
- Lexical Diversity: 2.20896
- Patent Class: 174.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13786203', '15061791', '13592144', '14979269', '15123627']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8163717158305457
- 35 USC 102 Novelty (BERT): 0.4548675269209606
- Combined Prediction Score: 0.7802212969395872
- Mean Citation Score: 123.606106
- Max Citation Score: 127.19178
- Similarity Product: 96.43337200504304

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

Dataset: test