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1. WO2020005771 - RETAINING SLEEVE FOR HIGH PRE-CHARGE CARTRIDGE

Publication Number WO/2020/005771
Publication Date 02.01.2020
International Application No. PCT/US2019/038554
International Filing Date 21.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39
Component 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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
11
Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53
Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/-F04B23/ or F04B39/-F04B47/203
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
10
with flexible separating means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
10
with flexible separating means
16
in the form of a tube
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55
Devices or appurtenances for use in, or in connection with, pipes or pipe systems
04
Devices damping pulsations or vibrations in fluids
F04B 39/00 (2006.01)
F04B 11/00 (2006.01)
F04B 53/00 (2006.01)
F15B 1/08 (2006.01)
F15B 1/10 (2006.01)
F15B 1/16 (2006.01)
CPC
F04B 11/00
F15B 1/08
F16L 55/05
F16L 55/053
Applicants
  • PERFORMANCE PULSATION CONTROL, INC. [US/US]; 3309 Essex Drive, Suite 200 Richardson, Texas 75082, US
Inventors
  • ROGERS, John Thomas; US
Agents
  • VENGLARIK, Daniel E.; US
  • MUNCK, William A.; US
Priority Data
62/689,51825.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RETAINING SLEEVE FOR HIGH PRE-CHARGE CARTRIDGE
(FR) MANCHON DE RETENUE POUR CARTOUCHE DE PRÉ-CHARGE ÉLEVÉE
Abstract
(EN)
A gas charged cartridge 300A, 300B, 300C, 300D, 400 for use with a cylinder 302, 402 to form a pulsation control product 225, 235 is provided. The cylinder receives a fluid for the pulsation control product. The gas charged cartridge can include a head 324, 424, a plug 326, 426, an elastomer composite 320, 420, and a perforated retaining sleeve 330, 430. The head is located on a first end of the gas charged cartridge. The plug is located on a second end of the gas charged cartridge. The elastomer composite connects the head to the plug. The perforated retaining sleeve is affixed to the plug surrounding the elastomer composite.
(FR)
La présente invention concerne une cartouche chargée de gaz (300A, 300B, 300C, 300D, 400) destinée à être utilisée avec un cylindre (302, 402) pour former un produit de commande d'impulsion (225, 235). Le cylindre reçoit un fluide pour le produit de commande d'impulsion. La cartouche chargée de gaz peut comprendre une tête (324, 424), un bouchon (326, 426), un composite élastomère (320, 420), et un manchon de retenue perforé (330, 430). La tête est située sur une première extrémité de la cartouche chargée de gaz. Le bouchon est situé sur une seconde extrémité de la cartouche chargée de gaz. Le composite élastomère relie la tête au bouchon. Le manchon de retenue perforé est fixé au bouchon, entourant le composite élastomère.
Latest bibliographic data on file with the International Bureau