PATENT CLAIM ANALYSIS

Application Number: 15762591
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["165", "166000"]

Abstract:
The present invention provides a heat exchanger, comprising a plurality of first heat exchange plates ( 1 ) and second heat exchange plates ( 2 ) that are connected sequentially and at an interval; the first heat exchange plates (1) and the second heat exchange plates ( 2 ) each comprise a heat exchange sheet ( 3 ) and a heat exchange frame ( 4 ) disposed on side ends of the heat exchange sheet ( 3 ); the side ends of the heat exchange sheet ( 3 ) are formed with a snap projection ( 9 ) in a direction away from the heat exchange frame ( 4 ); the heat exchange frame ( 4 ) is formed with a snap groove ( 10 ); the first heat exchange plates ( 1 ) and the second heat exchange plates ( 2 ) are in interference connection through the engagement between the snap projection ( 9 ) and the snap groove ( 10 ); an air channel ( 5, 6 ) is formed between a first heat exchange plate ( 1 ) and an adjacent second heat exchange plate ( 2 ), the air inlet of the first heat exchange plate ( 1 ) and the air inlet of the second heat exchange plate ( 2 ) have different directions, and the air outlet of the first heat exchange plate ( 1 ) and the air outlet of the second heat exchange plate ( 2 ) have different directions. The present invention puts the first heat exchange plate ( 1 ) and the second heat exchange plate ( 2 ) in interference connection through the engagement between the snap projection ( 9 ) and the snap groove ( 10 ), which effectively ensures stability and reliability of the connection, and ensures the airtightness of the connection.

Claim (Index 2):
The heat exchanger according to  claim 1 , characterized in that the air inlet and the air outlet of the first heat exchange plate ( 1 ) have the same direction, or the air inlet and the air outlet of the first heat exchange plate ( 1 ) have different directions.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 4.28
- Patent Class: 165.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15554734', '12281344', '14351738', '16087104', '14648979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8573947536783199
- 35 USC 102 Novelty (BERT): 0.4932680551031704
- Combined Prediction Score: 0.820982083820805
- Mean Citation Score: 215.30600400000003
- Max Citation Score: 216.4724
- Similarity Product: 140.03845959501265

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

Dataset: test