PATENT CLAIM ANALYSIS

Application Number: 15866671
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["060", "725000"]

Abstract:
The invention relates to a damper for reducing pulsations in a gas turbine, which includes an enclosure, a main neck extending from the enclosure, a spacer plate disposed in the enclosure to separate the enclosure into a first cavity and a second cavity and an inner neck with a first end and a second end, extending through the spacer plate to interconnect the first cavity and the second cavity. The first end of the inner neck remains in the first cavity and the second end remains in the second cavity. A flow deflecting member is disposed proximate the second end of the inner neck to deflect a flow passing through the inner neck. With the solution of the present invention, as a damper according to embodiments of the present invention operates, flow field hence damping characteristic in the second cavity constant regardless the adjustment of the spacer plate in the enclosure.

Claim (Index 2):
The damper according to  claim 1 , wherein the outlet of the guiding tube is configured to direct the flow at the angle ranging from 45 degrees shifted from the longitudinal axis of the inner neck.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.63934
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14279767', '14279888', '14444177', '14965689', '14510562']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.729858477418555
- 35 USC 102 Novelty (BERT): 0.500720511993582
- Combined Prediction Score: 0.7069446808760578
- Mean Citation Score: 196.81605
- Max Citation Score: 292.9953
- Similarity Product: 218.66963464738728

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