发明名称 Quick connect fluid coupling with check valve
摘要 A quick connector adapted for locking engagement with a male member includes a cylindrical body portion open at one end for receiving the male member and a through passage communicating the open end with a conduit receiving adapter at an opposite end. A valve member is located in the passage and is displaceable from a closed position to an open position to establish open communication therethrough in response to engagement of the body portion and male member. Relatively displaceable, at least partially radially coextensive seats are provided to effect axial engagement with the seal in the closed position.
申请公布号 US5478046(A) 申请公布日期 1995.12.26
申请号 US19930115722 申请日期 1993.09.01
申请人 ITT CORPORATION 发明人 SZABO, GEORGE
分类号 F16L37/098;F16L37/40;(IPC1-7):F16L37/40 主分类号 F16L37/098
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