Automatic valve
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United States of America Patent
Stats
-
Jun 24, 2003
Grant Date -
Nov 15, 2001
app pub date -
Mar 28, 2001
filing date -
Mar 28, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a poppet valve the guide attachment (2) of each sealing member (1) together with the spring (5) is arranged and supported in a cup-like suspension member (8) inserted in a continuous receiving bore (15) in the catcher plate (3) and is guided with its external periphery at least in part directly on the internal periphery of the suspension member (8), as a result of which the guide length of the sealing member (1) and thus the length of stroke thereof becomes independent of the thickness of the catcher plate (3). As a result, the production, assembly and storage are simplified and new fields of application for valves of this type are opened up.
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