NZ524627A - Relief valve - Google Patents

Relief valve

Info

Publication number
NZ524627A
NZ524627A NZ524627A NZ52462701A NZ524627A NZ 524627 A NZ524627 A NZ 524627A NZ 524627 A NZ524627 A NZ 524627A NZ 52462701 A NZ52462701 A NZ 52462701A NZ 524627 A NZ524627 A NZ 524627A
Authority
NZ
New Zealand
Prior art keywords
valve seat
valve
relief valve
jumper
inlet
Prior art date
Application number
NZ524627A
Inventor
Craig Robert Beavis
Original Assignee
Methven 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 Methven Ltd filed Critical Methven Ltd
Priority to NZ524627A priority Critical patent/NZ524627A/en
Priority claimed from PCT/NZ2001/000196 external-priority patent/WO2002025150A1/en
Publication of NZ524627A publication Critical patent/NZ524627A/en

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  • Safety Valves (AREA)

Abstract

A relief valve assembly is disclosed including a housing (1) having an inlet (2), an outlet (6) and, passageway interconnecting the inlet (2) and outlet (6) and a valve seat (5). A moulded jumper (3) including a valve seal (16) is moveable to engage and disengage the valve seal (16) with the valve seat (5), thereby respectively closing or opening the passageway. The jumper (3) presents a continuous integral surface at least across said valve seat (5) when engaged the valve seat (5).
NZ524627A 2000-09-22 2001-09-21 Relief valve NZ524627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ524627A NZ524627A (en) 2000-09-22 2001-09-21 Relief valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ50712500 2000-09-22
PCT/NZ2001/000196 WO2002025150A1 (en) 2000-09-22 2001-09-21 Relief valve
NZ524627A NZ524627A (en) 2000-09-22 2001-09-21 Relief valve

Publications (1)

Publication Number Publication Date
NZ524627A true NZ524627A (en) 2003-09-26

Family

ID=28456445

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ524627A NZ524627A (en) 2000-09-22 2001-09-21 Relief valve

Country Status (1)

Country Link
NZ (1) NZ524627A (en)

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 SEP 2015 BY BALDWINS INTELLECTUAL PROPERTY

Effective date: 20141030

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 SEP 2016 BY BALDWINS INTELLECTUAL PROPERTY

Effective date: 20150921

LAPS Patent lapsed