Fluid handling – With repair – tapping – assembly – or disassembly means – With holding means functioning only during transportation...
Patent
1998-04-24
2000-10-03
Weldon, Kevin
Fluid handling
With repair, tapping, assembly, or disassembly means
With holding means functioning only during transportation...
137587, F02K 2404
Patent
active
061258792
ABSTRACT:
A release mechanism is provided for a portable sprayer having a pump unit removably connected to a fluid tank. The release mechanism provides locking for the connection between the tank and the pump unit. Moreover, the release mechanism unlocks the connection between the pump unit and the tank, and operates in conjunction with a pressure relief mechanism to concurrently de-pressurize the tank to ease disconnection from the pump unit. Further, the compass of the pressure relief mechanism also serve to automatically relieve pressure when the pressure in the tank exceeds a predetermined threshold level.
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Allen Rene
Concari Gabriel E.
Dyke Colin
Moscovitch Jerry N.
Nguyen Tri
Black & Decker Inc.
Weldon Kevin
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