Female connection element, quick connection and filling...

Details Female connection element, quick connection and filling... Female connection element, quick connection and filling...

2007-03-27

2007-03-27

Bastianelli, John (Department: 3753)

Valves and valve actuation

With correlated flow path

Valve operated by joining flow path sections

Reexamination Certificate

active

11037189

ABSTRACT:
A female element of a quick connection provided with a closure valve, wherein the opening of the valve is controlled by a reaction force exerted by an O-ring disposed in an inner housing of a body of a male connection element adapted to be fitted in the female element. The reaction force results from the abutment of the valve on the O-ring when the male and female elements are coupled together. Upon the failure of the O-ring, the valve is not displaced so that the risks of leakages are eliminated.

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