AR067650A1 - PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER - Google Patents

PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER

Info

Publication number
AR067650A1
AR067650A1 ARP080103177A AR067650A1 AR 067650 A1 AR067650 A1 AR 067650A1 AR P080103177 A ARP080103177 A AR P080103177A AR 067650 A1 AR067650 A1 AR 067650A1
Authority
AR
Argentina
Prior art keywords
container
seat
passage
stopcock
safety valve
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Jorge Ismael Mustafa
Original Assignee
Jorge Ismael Mustafa
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 Jorge Ismael Mustafa filed Critical Jorge Ismael Mustafa
Priority to ARP080103177 priority Critical patent/AR067650A1/en
Priority to BRPI0902542 priority patent/BRPI0902542A2/en
Publication of AR067650A1 publication Critical patent/AR067650A1/en

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)

Abstract

Comprende un cuerpo (4) acoplable al contenedor (2) que presenta por lo menos un primer pasaje (7, 12, 120) y un segundo pasaje (34, 36), independientes entre sí y comunicantes el interior del contenedor con el exterior. El primer pasaje (7, 12, 120) presenta un primer asiento (10, 45, 100) y en su extremo inferior posee un segundo asiento (13, 130). Contra el primer asiento actua selectivamente un medio de obturacion (17, 44, 144) sobre dicho primer asiento del pasaje, que define una llave de paso y dentro del referido pasaje aloja coaxial y axialmente desplazable un vástago (14) solidario do dicho primer obturador (17, 44,144) y axialmente desplazable entre una posicion de fin de carrera superior y otra de fin de carrera inferior. Los medios de mando del vástago presentan una porcion troncoconica (19, 55) complementaria de un asiento (20, 58) practicado en el cuerpo de la llave (4) de paso, que constituye un tope de fin de carrera y que define un asiento de sello hermético entre el vástago y el cuerpo de la llave de paso; un cuerpo obturador (24, 124) de geometría complementaria al segundo asiento (13, 130), enfrenta y es solicitado en alejamiento por un medio elástico (25), definiendo la base del cuerpo obturador una superficie de empuje (30) que enfrenta la entrada del contenido dentro del cuerpo de la llave de paso, confirmando una válvula de seguridad de bloqueo total por exceso de flujo; definiendo el caudal de salida del contenido una solicitacion axial sobre la base del citado cuerpo obturador. Un segundo pasaje (36) aloja un tapon de material fundente (35) el cual se descarga dentro del contenedor. Tanto el obturador (24) como el tapon fundente (35) alojan dentro del cuerpo del contenedor (2) y son allí dentro actuantes.It comprises a body (4) attachable to the container (2) that has at least a first passage (7, 12, 120) and a second passage (34, 36), independent of each other and communicating the interior of the container with the exterior. The first passage (7, 12, 120) has a first seat (10, 45, 100) and at its lower end has a second seat (13, 130). A sealing means (17, 44, 144) acts selectively against the first seat on said first passage seat, which defines a stopcock and within the said passage coaxially and axially movable housing accommodates a rod (14) integral with said first shutter (17, 44.144) and axially movable between an upper limit switch position and a lower limit switch position. The control means of the rod have a conical trunk portion (19, 55) complementary to a seat (20, 58) made in the body of the stopcock (4), which constitutes a limit stop and defines a seat hermetic seal between the stem and the body of the stopcock; a sealing body (24, 124) of complementary geometry to the second seat (13, 130), faces and is requested to move away by an elastic means (25), the base of the sealing body defining a pushing surface (30) facing the content entry into the body of the stopcock, confirming a safety valve for total blockage due to excess flow; defining the output flow of the content an axial request on the basis of said sealing body. A second passage (36) houses a plug of flux material (35) which is discharged into the container. Both the plug (24) and the flux plug (35) house inside the body of the container (2) and are there inside acting.

ARP080103177 2008-07-22 2008-07-22 PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER AR067650A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ARP080103177 AR067650A1 (en) 2008-07-22 2008-07-22 PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER
BRPI0902542 BRPI0902542A2 (en) 2008-07-22 2009-07-21 valve with full overflow safety relief valve shall be incorporated and operative from the inside of a fuel or gas container under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP080103177 AR067650A1 (en) 2008-07-22 2008-07-22 PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER

Publications (1)

Publication Number Publication Date
AR067650A1 true AR067650A1 (en) 2009-10-21

Family

ID=41227010

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080103177 AR067650A1 (en) 2008-07-22 2008-07-22 PASS WRENCH WITH TOTAL BLOCK SAFETY VALVE FOR EXCESS FLOW AND ANTI-EXPLOSION RELIEF FUSE OF THE CONTAINER BY FIRE, INCORPORATED AND ACTING FROM THE INSIDE OF A LOW PRESSURE GAS FUEL CONTAINER

Country Status (2)

Country Link
AR (1) AR067650A1 (en)
BR (1) BRPI0902542A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332365A (en) * 2019-07-09 2019-10-15 上海智全控制设备有限公司 A kind of venturi valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332365A (en) * 2019-07-09 2019-10-15 上海智全控制设备有限公司 A kind of venturi valve
CN110332365B (en) * 2019-07-09 2024-02-20 上海智全控制设备有限公司 Venturi valve

Also Published As

Publication number Publication date
BRPI0902542A2 (en) 2010-05-18

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee