PATENT CLAIM ANALYSIS

Application Number: 15741393
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["123", "495000"]

Abstract:
The invention relates to an electromagnetically actuable intake valve for a high-pressure pump of a fuel injection system, in particular of a common-rail injection system, comprising a reciprocating valve closure element ( 2 ) that engages with a valve seat ( 1 ) and is loaded in the closing direction by the spring force of a valve spring ( 3 ) which is supported on a spring plate ( 4 ) connected to the valve closure element ( 2 ), further comprising a reciprocating armature ( 6 ) that engages with an electromagnet ( 5 ) and is loaded in the direction of the valve closure element ( 2 ) by the spring force of an armature spring ( 7 ) which is larger than that of the valve spring ( 3 ). According to the invention, the spring plate ( 4 ) has a first abutment face ( 9 ) for limiting the opening travel of the valve closure element ( 2 ) and a second abutment face ( 10 ) for mechanically coupling to the armature ( 6 ). The invention also relates to a high-pressure pump having such an intake valve.

Claim (Index 1):
An electromagnetically actuable intake valve for a high-pressure pump of a fuel injection system, comprising a reciprocating valve closure element ( 2 ) which interacts with a valve seat ( 1 ) and which is loaded in a closing direction by a spring force of a valve spring ( 3 ) which is supported on a spring plate ( 4 ) connected to the valve closure element ( 2 ), further comprising a reciprocating armature ( 6 ) which interacts with an electromagnet ( 5 ) and which is loaded in a direction of the valve closure element ( 2 ) by a spring force of an armature spring ( 7 ), wherein the spring force of the armature spring is larger than that the spring force of the valve spring ( 3 ), characterized in that the spring plate ( 4 ) has a first abutment surface ( 8 ) for limiting an opening stroke of the valve closure element ( 2 ) and has a second abutment surface ( 9 ) for mechanically coupling to the armature ( 6 ).

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.71622
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15568084', '14157396', '14246470', '12527988', '10543955']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7287275598683844
- 35 USC 102 Novelty (BERT): 0.4770264999363696
- Combined Prediction Score: 0.703557453875183
- Mean Citation Score: 196.648028
- Max Citation Score: 220.97699
- Similarity Product: 163.39479205381394

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