PATENT CLAIM ANALYSIS

Application Number: 15755339
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["137", "487500"]

Abstract:
A pressure-relief valve for a lubrication system includes a housing defining a first chamber and a second chamber separated by a passageway, a biasing element disposed within the first chamber, a piston having a first piston portion disposed within the first chamber and a second piston portion disposed within the second chamber, and a first inlet in fluid communication with the first chamber. The first inlet allows a fluid to enter the first chamber and act upon the first piston portion to compress the biasing element at a first pressure level. The pressure-relief valve also includes a second inlet in fluid communication with a solenoid and the second chamber. The solenoid has a first position allowing the fluid to enter the second chamber to act upon the second piston portion, combining with the fluid acting upon the first piston portion to compress the biasing element at a second, lower pressure level.

Claim (Index 3):
The pressure-relief valve of  claim 1 , wherein the second position of the solenoid ( 102 ) allows the fluid to exit the second chamber ( 108 ) to at least one of an engine gallery or a fluid pump outlet.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 3.2
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15709758', '13262982', '13811971', '10333715', '10576371']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8596324392653956
- 35 USC 102 Novelty (BERT): 0.4868203686076212
- Combined Prediction Score: 0.8223512321996181
- Mean Citation Score: 251.51031000000003
- Max Citation Score: 278.34036000000003
- Similarity Product: 227.7904561995865

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

Dataset: test