PATENT CLAIM ANALYSIS

Application Number: 15756895
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["336", "060000"]

Abstract:
A dry-type transformer coil and a method of winding a dry-type transformer coil are disclosed. An inner coil of pancake coils is separated from an outer coil of pancake coils by a first spacer block, to form a first air passage. Respective inner coils of adjacent two layers of pancake coils are separated from each other by a second spacer block, and respective outer coils of the adjacent two layers of pancake coils are separated from each other by a third spacer block, to form a second air passage. The first air passage cooperates with the second air passage, so that heat caused by operation of pancake coils can be effectively and quickly dissipated, thereby improving operational reliability of the dry-type transformer coil and increasing service life of the dry-type transformer coil. Compared with a conventional dry-type transformer coil, the voltage between layers is greatly reduced.

Claim (Index 2):
The dry-type transformer coil according to  claim 1 , wherein first spacer blocks in all first air passages are integrally formed.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.37879
- Patent Class: 336.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12159282', '10811746', '15594521', '14460991', '14884785']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8033065304116938
- 35 USC 102 Novelty (BERT): 0.5063075668339703
- Combined Prediction Score: 0.7736066340539214
- Mean Citation Score: 191.523432
- Max Citation Score: 210.42192000000003
- Similarity Product: 135.95869138340953

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