PATENT CLAIM ANALYSIS

Application Number: 15763918
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["062", "228300"]

Abstract:
A method for controlling a vapour compression system ( 1 ) comprising an ejector ( 6 ) is disclosed. In the case that a pressure difference between a pressure prevailing in the receiver ( 7 ) and a pressure of refrigerant leaving the evaporator ( 9 ) decreases below a first lower threshold value, the pressure of refrigerant leaving the heat rejecting heat exchanger ( 5 ) is kept at a level which is slightly higher than the pressure level providing optimal COP. Thereby the ejector ( 6 ) can operate at lower ambient temperatures, and the energy efficiency of the vapour compression system ( 1 ) is improved.

Claim (Index 6):
The method according to  claim 1 , wherein the steps of controlling the vapour compression system on the basis of the derived reference pressure value or on the basis of the selected fixed reference pressure value comprises adjusting a secondary fluid flow across the heat rejecting heat exchanger.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.78125
- Patent Class: 62.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15527545', '15763988', '15531989', '14128271', '15575473']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8733638167108168
- 35 USC 102 Novelty (BERT): 0.5428337050787077
- Combined Prediction Score: 0.8403108055476058
- Mean Citation Score: 368.73822200000006
- Max Citation Score: 403.69415
- Similarity Product: 306.0232477473825

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