PATENT CLAIM ANALYSIS

Application Number: 15911830
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["060", "650000"]

Abstract:
A compressed air system energy storage and recovery system has a compressed air tank structured to store compressed air above 200 bars, a heat storage unit containing a heat transfer fluid and having a latent heat storage material, and a heat exchanger. The heat exchanger extracts heat from compressed ambient air above 200 bars for storage and to heat compressed air from the tank above 200 bars prior to expansion and use to recover energy in the air motor. Efficiency of energy storage and heat exchange is improved using pressures above 200 bars.

Claim (Index 14):
The system as defined in  claim 1 , wherein said heat exchanger comprises a number of small bore tubes arranged to conduct said compressed air in parallel.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.08511
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14674952', '15508301', '15572441', '15242350', '13136907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7648154804473722
- 35 USC 102 Novelty (BERT): 0.5425087599245878
- Combined Prediction Score: 0.7425848083950939
- Mean Citation Score: 302.7470340000001
- Max Citation Score: 434.30286
- Similarity Product: 324.4477322206306

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

Dataset: test