PATENT CLAIM ANALYSIS

Application Number: 15777706
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["210", "435000"]

Abstract:
The invention relates to a filter apparatus having a plurality of filter elements ( 21 ) which can be accommodated in a filter housing ( 1 ) with a filter inlet ( 11 ) for fluid to be filtered and a filter outlet ( 13 ) for the filtered fluid, wherein during the operation of the device at least one of the filter elements ( 21 ) can be backflushed by means of a backflushing device for cleaning its effective surface, which backflushing device includes a pressure control device ( 7 ) to support the backflushing, characterized in that the filter elements ( 21 ) are each accommodated in an element housing ( 30 ), the element housings ( 30 ) with the filter elements ( 21 ) performing the filtration process are connected to the fluid outlet ( 13 ) by their one open end ( 33 ) in a fluid conducting manner, and the element housing ( 30 ) of the respective backflushable filter element ( 21 ) is exclusively connected with its one open end ( 33 ) to the pressure control device ( 7 ).

Claim (Index 11):
The filter device according to  claim 1 , characterized in that, between the pressure control device ( 7 ) and the filtrate chamber ( 51 ) with the rotary receptacles ( 19 ), a separating wall ( 63 ) is drawn in the filter housing ( 1 ) with a throttle point ( 59 ), which connects in a fluid-conducting manner the one bottom piston chamber ( 57 ) of the piston accumulator formed with the accumulator piston ( 63 ) to the filtrate chamber ( 51 ).

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.6
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13261764', '12733968', '13506763', '13261665', '10275520']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8110914594118693
- 35 USC 102 Novelty (BERT): 0.4974454843352435
- Combined Prediction Score: 0.7797268619042068
- Mean Citation Score: 229.9893
- Max Citation Score: 243.65239
- Similarity Product: 170.58413273700356

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

Dataset: test