PATENT CLAIM ANALYSIS

Application Number: 15873353
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["137", "244000"]

Abstract:
A process medium-controlled regulating valve for a liquid throughflow regulator, having a main valve, a pilot valve for controlling a main valve piston, a pilot valve piston which closes the pressure relief line in a closed position, a cleaning wire element which is stationary in the axial direction is guided with hole tolerance through the pilot line, and the pilot line can be moved along the cleaning wire element, which is guided therein, during a stroke adjustment of the main valve piston. The cleaning wire element has an actuating contour which, at least during the stroke adjustment, can be brought into sliding contact with a counter-contour formed on the main valve piston, with the build-up of a transverse force which acts on the cleaning wire element.

Claim (Index 1):
A process medium-controlled regulating valve for a liquid throughflow regulator, comprising:\n a main valve that has a main valve piston with an adjustable stroke in the axial direction; a main valve seat that interacts with the main valve and delimits an outlet chamber radially on an inside and an inlet chamber radially on an outside; a pilot valve for controlling the main valve piston, the pilot valve comprising on a side of the main valve piston which faces away from the main valve seat, a control chamber that is fluidically connected via a pilot line in the main valve piston to the inlet chamber and via a pressure relief line to the outlet chamber, and has a pilot valve piston which closes the pressure relief line in a closed position with a build-up of a closing pressure in a control chamber and with a stroke adjustment of the main valve piston in a closing direction, and which opens the pressure relief line in an open position with pressure equalization between the control chamber and the outlet chamber and with a stroke adjustment of the main valve piston in an opening direction; a cleaning wire element that is stationary in an axial direction is guided with hole tolerance through the pilot line, the pilot line being adapted to be moved along the cleaning wire element, which is guided therein, during a stroke adjustment of the main valve piston, the cleaning wire element having an actuating contour which, at least during the stroke adjustment of the main valve piston, is adapted to be brought into sliding contact with a counter-contour formed on the main valve piston or with the build-up of a transverse force which acts on the cleaning wire element.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.09091
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14417919', '10381283', '13457076', '14417912', '14612358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8347258113824242
- 35 USC 102 Novelty (BERT): 0.4494960297274233
- Combined Prediction Score: 0.7962028332169241
- Mean Citation Score: 194.840694
- Max Citation Score: 201.01384
- Similarity Product: 176.32706548515318

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

Dataset: test