发明名称 |
A vacuum-breaking valve for a refrigerated compartment |
摘要 |
<p>A vaccum-breaking valve comprising: a tubular body ( 10 ) mounted through one of the walls (P) of the cabinet (G) and having inner ( 11 ) and outer ( 12 ) ends, a valve seat ( 15 ) defining a fluid communication between the inside and the outside of cabinet (G); and a seal constantly biased towards a closed position, blocking said fluid communication and dispalceable towards an open valve position. The seal comprises a slide ( 20 ), which is axially and slicingly mounted through the valve seat ( 15 ) and has a surrounding sealing ring ( 25 ), which is seated against the valve seat ( 15 ) when the slide ( 20 ) is displaced to the closed seal position, the slide ( 20 ) being provided with at least one air passage ( 24 ) interconnecting the upstream and downstream sides of the valve seat ( 15 ) when the slide ( 20 ) is in the open seal position.</p> |
申请公布号 |
AU3904001(A) |
申请公布日期 |
2002.06.24 |
申请号 |
AU20010039040 |
申请日期 |
2001.03.25 |
申请人 |
MULTIBRAS S.A. ELECTRODOMESTICOS |
发明人 |
JACQUELINE FERRAO LAMPERT BELLINI;GUIDO GARCIA BERNARDELLI;JUAREZ MEDEIROS DE SOUZA;EDSON ADRIANO DA SILVA |
分类号 |
F16K24/06;F25D17/04;F25D23/00 |
主分类号 |
F16K24/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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