PATENT CLAIM ANALYSIS

Application Number: 15774603
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["123", "19600R"]

Abstract:
This drive system for a motor vehicle includes a top end and a bottom end that are coupled together, a kinematic drive chain, a compressor, a main lubrication system, that includes a main circuit and a main pump, which supplies at least the bottom end with a main lubricant via the main circuit, and a secondary lubrication system, that includes at least one secondary circuit separated from the main circuit and at least one secondary pump separate from the main pump, the secondary pump supplying the top end and/or the compressor with a secondary lubricant via the secondary circuit. The secondary lubrication system includes at least one secondary actuator mechanically separate from the kinematic drive chain and that drives the secondary pump to supply the top end and/or the compressor with the secondary lubricant.

Claim (Index 13):
A drive system ( 1 ) for a motor vehicle, the system comprising:\n an internal combustion engine ( 3 ), which comprises an upper engine part ( 5 ) and a lower engine part ( 7 ) that are coupled, as well as a kinematic drive chain including at least one piston ( 15 ) and a crankshaft ( 9 ), a compressor ( 35 ), which equips the internal combustion engine, and which is designed to compress, at least in part, an intake fluid (A) intended to fill cylinders of the lower engine part, a main lubrication system, which comprises a main circuit ( 105 ) and a main pump ( 103 ), which supplies at least the lower engine part with a main lubricant via the main circuit, and a secondary lubrication system, which comprises at least one secondary circuit ( 115 ;  125 ,  135 ) separated from the main circuit and at least one secondary pump ( 113 ;  123 ,  133 ) separate from the main pump, the secondary pump supplying the upper engine part and/or the compressor with a secondary lubricant via the secondary circuit ( 115 ;  125 ,  135 ), the system being wherein the secondary lubrication system comprises at least one secondary actuator ( 119 ;  129 ,  139 ) that is mechanically independent from the kinematic drive chain and that drives the secondary pump ( 113 ;  123 ,  133 ) to supply the upper engine part ( 5 ) and/or the compressor ( 35 ) with the secondary lubricant, and wherein the main pump ( 103 ) has a piston displacement greater than the piston displacement of each secondary pump ( 123 ,  133 ).

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 3.13043
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13683109', '10437319', '10644538', '10999029', '11226497']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7661752811489444
- 35 USC 102 Novelty (BERT): 0.473076851705352
- Combined Prediction Score: 0.7368654382045852
- Mean Citation Score: 183.080816
- Max Citation Score: 190.44699
- Similarity Product: 130.6871921416265

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

Dataset: test