发明名称 Vacuum Breaker for Faucets
摘要 <p>A faucet with a vacuum breaker for a pull-out spray head plumbing fixture is provided. The vacuum breaker is in the faucet housing and provides a guide for and surrounds an extendible and retractable hose connected to the pull-out spray head. The vacuum breaker has a flapper valve stretch fitted over a body member of the vacuum breaker. The body member also affords pivotal attachment of a spout. A tubular guide for the hose also provides a quick connect or disconnect feature.</p>
申请公布号 CA2141621(A1) 申请公布日期 1995.08.03
申请号 CA19952141621 申请日期 1995.02.01
申请人 FREIER, DONALD P.;MATZNICK, ANDREW H. 发明人 FREIER, DONALD P.;MATZNICK, ANDREW H.
分类号 E03C1/04;E03C1/10;(IPC1-7):F16K11/20;F16K24/02 主分类号 E03C1/04
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