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First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=44583806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR078565(A1)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pessa S AfiledCriticalPessa S A
Publication of AR078565A1publicationCriticalpatent/AR078565A1/en
La presente solicitud tiene relacion con un dispositivo que consiste en una válvula de dardo o tapon, adecuada para trabajar con fluidos altamente abrasivos en una aplicacion de modulacion o regulacion de flujo con presiones tan altas como 300 psi y diámetros entre 2ö (5,08 cm) y 56ö (142,24 cm).The present application is related to a device consisting of a dart valve or plug, suitable for working with highly abrasive fluids in a flow modulation or regulation application with pressures as high as 300 psi and diameters between 2ö (5.08 cm ) and 56ö (142.24 cm).
ARP1001036692009-10-082010-10-08
DATE VALVE FOR PRESSURIZED SYSTEMS
AR078565A1
(en)
Dart type valve to be used in mining, for the management of abrasive fluids in industries related to metal mining, which uses a square rod coated in elastomeric material, preventing its rotation and minimizing abrasion due to the use of one of its vertices facing the inflow
system for pressurizing barrier fluid from a submersible installation, method for pressurizing barrier fluid from a submersible installation, and use of the system.
Pressure compensation device for systems that conduct fluid, which includes; a pressure vessel, a diaphragm that forms a luido chamber and a gas chamber, a pipe between the fluid chamber and the system that conducts the fluid, and a pipe connecting the device with the system that conducts the fluid.