PATENT CLAIM ANALYSIS

Application Number: 16078418
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["123", "090170"]

Abstract:
The invention relates to a camshaft adjusting system ( 1 ) for an internal combustion engine of a motor vehicle, including a hydraulic camshaft adjuster ( 2 ) which has a stator ( 3 ), a rotor ( 4 ) that is rotatably mounted in the stator ( 3 ), and a hydraulic control system ( 6 ) that has a valve ( 5 ). The rotor ( 4 ) has at least one vane which protrudes into a pressure chamber formed between the rotor ( 4 ) and the stator ( 3 ) such that the pressure chamber is divided into two sub-chambers, each of which interacts with the hydraulic control system ( 6 ) such that a hydraulic pressure ratio is established between the two sub-chambers, said ratio specifying a relative rotational position between the rotor ( 4 ) and the stator ( 3 ), and is adjusted on the basis of the position of the valve ( 5 ). The camshaft adjusting system also includes an actuator ( 7 ) which is arranged adjacently in the axial direction of the camshaft adjuster ( 2 ) and which acts on the valve ( 5 ) for adjusting purposes. A hydraulic fluid section ( 8 ) is arranged on an actuator ( 7 ) face facing the camshaft adjuster ( 2 ), with this hydraulic fluid section ( 8 ) being designed to deflect a flow of hydraulic fluid exiting the valve ( 5 ) into the surroundings of the camshaft adjuster ( 2 ) back into the camshaft adjuster ( 2 ) in an operational state.

Claim (Index 1):
A camshaft adjusting system for an internal combustion engine of a motor vehicle, the camshaft adjusting system comprising:\n a hydraulic camshaft adjuster which has\n a stator, \n a rotor that is rotatably mounted in the stator, \n a hydraulic control system that comprises a valve, \n a pressure chamber formed between the rotor and the stator, and \n at least one vane on the rotor extends into the pressure chamber such that said pressure chamber is divided into two sub-chambers, each of which interacts with the hydraulic control system such that a hydraulic pressure ratio is established between the two sub-chambers, said ratio specifying a relative rotational position between the rotor and the stator and is adjusted based on a position of the valve, \n an actuator arranged adjacently in an axial direction of the camshaft adjuster and which acts on the valve for adjusting purposes; and a hydraulic fluid guide section arranged on a side of the actuator facing the camshaft adjuster, said hydraulic fluid guide section being designed to deflect a flow of hydraulic fluid exiting the valve into surroundings of the camshaft adjuster back into the camshaft adjuster in an operational state.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 96.0
- Lexical Diversity: 2.93684
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13066990', '13747792', '15328607', '14929714', '13751243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7769714513356264
- 35 USC 102 Novelty (BERT): 0.4958754170257533
- Combined Prediction Score: 0.748861847904639
- Mean Citation Score: 304.3439259999999
- Max Citation Score: 315.2541
- Similarity Product: 286.2442940066457

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