PATENT CLAIM ANALYSIS

Application Number: 15933492
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["290", "055000"]

Abstract:
A nacelle for a wind turbine includes an electrical generator having a stator and a rotor with an air gap between the stator and the rotor. The stator includes an annular support plate. A cooling circuit in the nacelle includes at least a first inlet portion for channeling a fluid cooling medium to the gap between the stator and the rotor. The first inlet portion of the cooling circuit includes at least an inlet hole on the annular support plate for letting at least a portion of the cooling medium flow towards the air gap and an inlet fan for making the fluid cooling medium flow in the inlet portion. The stator includes a circumferentially outer structure attached to the annular support plate and the cooling circuit includes at least a second outlet portion for channeling a heated fluid medium from the air gap between the stator and the rotor.

Claim (Index 1):
A nacelle for a wind turbine comprising:\n an electrical generator having a stator and a rotor with an air gap between the stator and the rotor, the stator including an annular support plate; a cooling circuit including at least a first inlet portion for channeling a fluid cooling medium to the air gap between the stator and the rotor; wherein the first inlet portion of the cooling circuit comprises at least an inlet hole on the annular support plate for letting at least a portion of the fluid cooling medium flow towards the air gap and an inlet fan for making the fluid cooling medium flow in the inlet portion, wherein the stator includes a circumferentially outer structure attached to the annular support plate and the cooling circuit includes at least a second outlet portion for channeling a heated fluid medium from the air gap between the stator and the rotor, the second outlet portion comprising at least an outlet hole on the circumferentially outer structure for letting the heated fluid medium flow from the air gap and an outlet fan for making the heated medium flow in the outlet portion of the cooling circuit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.98077
- Patent Class: 290.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16337772', '11385730', '15564599', '14674186', '14003717']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6075851905550069
- 35 USC 102 Novelty (BERT): 0.4854590683150377
- Combined Prediction Score: 0.59537257833101
- Mean Citation Score: 222.846582
- Max Citation Score: 242.50734
- Similarity Product: 199.86724389826296

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

Dataset: test