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1. WO2020112450 - RESONATOR FOR A PRESSURIZED FLUID SYSTEM

Publication Number WO/2020/112450
Publication Date 04.06.2020
International Application No. PCT/US2019/062342
International Filing Date 20.11.2019
IPC
F01N 1/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1Silencing apparatus characterised by method of silencing
08by reducing exhaust energy by throttling or whirling
F04B 39/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
F04B 53/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/-F04B23/ or F04B39/-F04B47/203
F04C 29/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
06Silencing
CPC
F16L 55/033
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
02Energy absorbers; Noise absorbers
033Noise absorbers
G10K 11/172
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES
11Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
172using resonance effects
Applicants
  • SMITH & BURGESS PROCESS SAFETY CONSULTING [US]/[US]
Inventors
  • SMITH, Dustin
  • BURGESS, John
Agents
  • PATTERSON, B. Todd
  • HAMMACK, Marcus W.
Priority Data
62/771,97727.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RESONATOR FOR A PRESSURIZED FLUID SYSTEM
(FR) RÉSONATEUR POUR UN SYSTÈME DE FLUIDE SOUS PRESSION
Abstract
(EN)
Embodiments described and discussed herein generally relate to resonators for pressurized fluid systems, pressurized fluid systems containing resonators, and methods of reducing acoustic energy within pressurized fluid systems. In one or more embodiments, a resonator includes a first chamber containing an inlet and an outlet and a second chamber containing an inlet, an outlet, and a filter port, where the inlet of the second chamber is in fluid communication with the outlet of the first chamber. The resonator also includes a third chamber containing an inlet and an outlet, where the inlet of the third chamber is in fluid communication with the outlet of the second chamber, and where the outlet of the third chamber is configured to be in fluid communication with a pressure relief device and a fourth chamber encompassing the second chamber and in fluid communication with the second chamber by the filter port.
(FR)
Des modes de réalisation de l'invention concernent de manière générale des résonateurs pour des systèmes de fluide sous pression, des systèmes de fluide sous pression contenant des résonateurs et des procédés de réduction d'énergie acoustique dans des systèmes de fluide sous pression. Dans un ou plusieurs modes de réalisation, un résonateur comprend une première chambre contenant une entrée et une sortie et une deuxième chambre contenant une entrée, une sortie et un orifice de filtre, l'entrée de la deuxième chambre étant en communication fluidique avec la sortie de la première chambre. Le résonateur comprend également une troisième chambre contenant une entrée et une sortie, l'entrée de la troisième chambre étant en communication fluidique avec la sortie de la deuxième chambre et la sortie de la troisième chambre étant conçue pour être en communication fluidique avec un dispositif de décompression et une quatrième chambre englobant la deuxième chambre et en communication fluidique avec la deuxième chambre par l'orifice de filtre.
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