PATENT CLAIM ANALYSIS

Application Number: 15886374
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["137", "503000"]

Abstract:
An adjustable differential pressure control valve has a first housing part with one or more fluid entry openings and one or more fluid exit openings. The valve is provided with a movable throttle member configured for regulating the through flow area of the exit openings in response to a difference in pressure across the throttle member, and a spring arrangement configured for providing a spring force acting on the throttle member in a direction that increases the through flow area of the exit openings. The spring arrangement comprises at least a first and a second spring, and the spring arrangement is adjustable to operate in a low pressure mode with the spring force acting on the throttle member being provided by the first spring only, and to operate in a high pressure mode with the spring force acting on the throttle member being provided by at least both the first and second springs.

Claim (Index 7):
A valve according to  claim 1 , wherein the throttle member comprises a diaphragm or rolling diaphragm having an inner part receiving the spring force provided by the spring arrangement and an outer part cooperating with the one or more fluid exit openings to thereby regulate the through flow area.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.52381
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14592168', '14467373', '14896508', '15253275', '14362615']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8420166830232547
- 35 USC 102 Novelty (BERT): 0.4652630219194179
- Combined Prediction Score: 0.804341316912871
- Mean Citation Score: 182.415598
- Max Citation Score: 195.83363
- Similarity Product: 149.76148146113158

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