Device for storing and a controlled delivery of a pressurized product
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United States of America Patent
Stats
-
Jan 27, 2004
Grant Date -
Dec 5, 2002
app pub date -
May 30, 2002
filing date -
May 31, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for storing and control delivery of a pressurized product in which the valve (3) that connects the outer and inner containers, has a housing connecting the outer and inner containers (1), a piston (11), and a sealing region which is formed a stop surface (19) provided on the outer container (1) and facing in a direction opposite to a delivery direction of the pressurized product (16), a sealing surface (12) provided on the valve piston (11) and facing in the delivery direction, and a valve sealing ring (14) located between the stop surface (19) of the outer container and the sealing surface (12) of the valve piston (11), with the valve sealing region being arranged in an interior of the inner container (2).
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