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AR031118A3 - IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE - Google Patents

IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE

Info

Publication number
AR031118A3
AR031118A3 ARP010103603A ARP010103603A AR031118A3 AR 031118 A3 AR031118 A3 AR 031118A3 AR P010103603 A ARP010103603 A AR P010103603A AR P010103603 A ARP010103603 A AR P010103603A AR 031118 A3 AR031118 A3 AR 031118A3
Authority
AR
Argentina
Prior art keywords
way valve
plunger
piston
recess
seal ring
Prior art date
Application number
ARP010103603A
Other languages
Spanish (es)
Inventor
Rafael A Colussi
Nestor J Venica
Original Assignee
Col Ven Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Col Ven Sa filed Critical Col Ven Sa
Priority to ARP010103603A priority Critical patent/AR031118A3/en
Priority to AT01308707T priority patent/ATE274160T1/en
Priority to DE2001604970 priority patent/DE60104970T2/en
Priority to EP01308707A priority patent/EP1219874B1/en
Priority to IL14593601A priority patent/IL145936A/en
Priority to CA 2361362 priority patent/CA2361362C/en
Priority to US10/045,851 priority patent/US6672328B2/en
Priority to MXPA01011359A priority patent/MXPA01011359A/en
Priority to BR0106389A priority patent/BR0106389A/en
Publication of AR031118A3 publication Critical patent/AR031118A3/en

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Abstract

Un dispositivo valvular (11) de tres vías controlable a presion remota para uso como válvula de cámara en una disposicion de control de calibracion (inflado/desinflado) de neumáticos en vehículos de transporte. El dispositivo comprende un émbolo (21) atravesado axialmente por un pasaje de entrada (17A) solucionado por una válvula de entrada solicitado por un resorte (23) al cierre. La pared lateral externa del émbolo presenta un rebajo (35) donde juega un asiento circunferencial (37) que, además de hacer tope contra los escalones (41) del rebajo para limitar la carrera del émbolo, mantiene cerrado un pasaje de salida (15b) hacia una vía de venteo (17b) practicada en la pared lateral del cuerpo (13) del dispositivo. El émbolo cuenta con un aro sello (43) para evitar cortocircuitos entre el pasaje de entrada y la vía de venteo y un resorte (47) para compensar el razonamiento de éste aro sello contra la pared interna del dispositivo. Las vías conectables al suministro de aire presurizado y a la cámara del neumático cuentan con filtros (51A;.51C) que, además proporcionan apoyos fijos para los resortes.A three-way valve device (11) remotely controllable for use as a chamber valve in a calibration control (inflation / deflation) arrangement of tires in transport vehicles. The device comprises a piston (21) axially traversed by an inlet passage (17A) solved by an inlet valve requested by a spring (23) at the closure. The outer side wall of the plunger has a recess (35) where a circumferential seat (37) plays, which, in addition to abutting the steps (41) of the recess to limit the stroke of the plunger, keeps an exit passage closed (15b) towards a venting path (17b) made in the side wall of the body (13) of the device. The piston has a seal ring (43) to avoid short circuits between the entrance passage and the venting path and a spring (47) to compensate for the reasoning of this seal ring against the internal wall of the device. The paths that can be connected to the pressurized air supply and the tire chamber have filters (51A; .51C) that also provide fixed supports for the springs.

ARP010103603A 2000-12-28 2001-07-27 IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE AR031118A3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ARP010103603A AR031118A3 (en) 2001-07-27 2001-07-27 IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE
AT01308707T ATE274160T1 (en) 2000-12-28 2001-10-12 THREE WAY PRESSURE REGULATOR VALVE
DE2001604970 DE60104970T2 (en) 2000-12-28 2001-10-12 Pressure-controlled three-way valve device
EP01308707A EP1219874B1 (en) 2000-12-28 2001-10-12 Pressure-controlled three-way valve device
IL14593601A IL145936A (en) 2000-12-28 2001-10-15 Pressure controlled three-way valve device for transport vehicle tires and remote pressure control method
CA 2361362 CA2361362C (en) 2000-12-28 2001-11-01 Pressure-controlled three-way valve device for transport vehicle tires and remote pressure control method
US10/045,851 US6672328B2 (en) 2000-12-28 2001-11-07 Pressure-controlled three-way valve device for transport vehicle tires
MXPA01011359A MXPA01011359A (en) 2000-12-28 2001-11-07 Pressure-controlled three-way valve device for transport vehicle tires.
BR0106389A BR0106389A (en) 2000-12-28 2001-12-10 Pressure-controlled three-way valve device for transport vehicle tires and remote pressure control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP010103603A AR031118A3 (en) 2001-07-27 2001-07-27 IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE

Publications (1)

Publication Number Publication Date
AR031118A3 true AR031118A3 (en) 2003-09-10

Family

ID=37516509

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103603A AR031118A3 (en) 2000-12-28 2001-07-27 IMPROVEMENT IN PRESSURE CONTROLLABLE THREE-WAY VALVE DEVICE

Country Status (1)

Country Link
AR (1) AR031118A3 (en)

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