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 12):
The method according to  claim 2 , wherein the step of deriving a reference pressure value comprises calculating the reference pressure value based on the temperature of refrigerant leaving 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): 0.8727604686735113
- 35 USC 102 Novelty (BERT): 0.5447032093806299
- Combined Prediction Score: 0.8399547427442232
- Mean Citation Score: 368.73822200000006
- Max Citation Score: 403.69415
- Similarity Product: 336.8239665009648

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