PATENT CLAIM ANALYSIS

Application Number: 16064247
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["310", "06800B"]

Abstract:
A permanent-magnet synchronous machine includes a stator in which a stator winding is arranged, a rotor which can rotate about a rotation axis and in which permanent magnets are arranged, wherein the rotor is connected to a motor shaft via a connecting device which is formed such that it initially connects the rotor to the motor shaft in a rotationally fixed manner, such that a torque which is generated by the interaction of stator winding and permanent magnet is transmitted to the motor shaft, where the connecting device is further configured automatically break the rotationally fixed connection of the rotor in the event of a short circuit of the stator winding, such that a torque that acts on the motor shaft is no longer transmitted to the rotor.

Claim (Index 14):
A permanent-magnet synchronous machine, comprising:\n a stator; a stator winding arranged in the stator; a rotor which rotatable about an axis of rotation; permanent magnets arranged in the rotor; a motor shaft connected to the rotor via a connecting device; wherein the connecting device is formed to initially connect the rotor to the motor shaft in a torsion-proof manner, such that a torque generated by interaction of the stator winding and permanent magnets is transmitted to the motor shaft; and wherein the connecting device comprises a retaining element which consists at least partly of a material of which at least one of (i) a strength and (ii) cohesion is reduced such that, in an event of a short circuit of the stator winding, by at least one of (i) an occurrence of overheating of the stator winding and at least one of (ii) an occurrence of arcs, a torque acting on the motor shaft no longer becomes transmitted to the rotor.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 97.0
- Lexical Diversity: 2.16129
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11104135', '15025078', '10720439', '14378822', '10381468']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8626894873179503
- 35 USC 102 Novelty (BERT): 0.460622434932961
- Combined Prediction Score: 0.8224827820794514
- Mean Citation Score: 187.472778
- Max Citation Score: 208.28764
- Similarity Product: 180.30500215778832

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

Dataset: test