AR053964A1 - IMPROVEMENTS IN SAFETY VALVES - Google Patents

IMPROVEMENTS IN SAFETY VALVES

Info

Publication number
AR053964A1
AR053964A1 ARP050102694A AR053964A1 AR 053964 A1 AR053964 A1 AR 053964A1 AR P050102694 A ARP050102694 A AR P050102694A AR 053964 A1 AR053964 A1 AR 053964A1
Authority
AR
Argentina
Prior art keywords
filter
safety valve
support surface
safety valves
releasable coupling
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Mercer Stainless Ltd
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 Mercer Stainless Ltd filed Critical Mercer Stainless Ltd
Publication of AR053964A1 publication Critical patent/AR053964A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

Un filtro para utilizar con una válvula se seguridad 10. el filtro posee un tamano y forma físicas para crear una barrera filtro entre el interior de una válvula de seguridad 10 y el aire del ambiente. El filtro 40 posee un acoplamiento liberable 41 para fijar una parte del filtro en posicion con una superficie de apoyo 48, mediante lo cual dicho acoplamiento liberable puede permitir que dicha parte del filtro 40 se traslade desde dicha superficie de apoyo 48 en el caso de que el filtro se bloquee hasta un grado en el que en una situacion de presion negativa o positiva se inhiba el correcto funcionamiento de la válvula de seguridad.A filter for use with a safety valve 10. The filter has a physical size and shape to create a filter barrier between the inside of a safety valve 10 and the ambient air. The filter 40 has a releasable coupling 41 for fixing a part of the filter in position with a support surface 48, whereby said releasable coupling can allow said part of the filter 40 to be moved from said support surface 48 in the event that The filter is locked to a degree where the correct operation of the safety valve is inhibited in a negative or positive pressure situation.

ARP050102694 2004-06-29 2005-06-29 IMPROVEMENTS IN SAFETY VALVES AR053964A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ53383604A NZ533836A (en) 2004-06-29 2004-06-29 Improvements in pressure relief valves

Publications (1)

Publication Number Publication Date
AR053964A1 true AR053964A1 (en) 2007-05-30

Family

ID=35782064

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102694 AR053964A1 (en) 2004-06-29 2005-06-29 IMPROVEMENTS IN SAFETY VALVES

Country Status (4)

Country Link
AR (1) AR053964A1 (en)
AU (1) AU2005202816B2 (en)
NZ (1) NZ533836A (en)
WO (1) WO2006001722A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924445A (en) * 1997-02-20 1999-07-20 Sikorsky Aircraft Corporation Fuel intake device for fuel systems
BE1015149A3 (en) * 2002-10-18 2004-10-05 Brutsaert Trading Bv Met Beper Device for fixing a screen, such an awning, rain screen or similar a support.

Also Published As

Publication number Publication date
WO2006001722A1 (en) 2006-01-05
AU2005202816A1 (en) 2006-01-12
NZ533836A (en) 2007-02-23
AU2005202816B2 (en) 2011-03-03

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Legal Events

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