Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
High pressure and high temperature digestion vessel










Image Number 6 for United States Patent #5204065.

A high temperature, high pressure chemical digestion vessel comprising an inner container within which digestion is to take place under high temperature and high pressure conditions. The container is provided with a vent. A replaceable, rupturable pressure release disk is provided having a predetermined rupture pressure for being sealingly interposed in covering relation to the vent to seal the container and thereby enclose a substance to be digested in the container. The disk ruptures and releases pressure within the container if pressure within the container reaches the predetermined rupture pressure. The pressure release disk comprises a flat sheet material. A seal cap is provided for holding the pressure release disk in sealing relation to the vent in the container. An outer pressure resisting-casement is provided for receiving the container therein and providing support to the container. In one embodiment, a pressure chamber is defined between the seal cap and the pressure release disk to transmit pressure information to a pressure sensor exterior to the vessel and to isolate a test sample from the exterior of the vessel.








 
 
  Recently Added Patents
LED drive circuit
Synthesizing VHDL multiple wait FSMS into RT level FSMS by preprocessing
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Method for cutting C--Mn steel with a fiber laser
Motorized home appliance door
Systems and methods for providing live voicemail to a mobile handset
Apparatus and method for controlling a tunable matching network in a wireless network
  Randomly Featured Patents
Insert molding method
Steam ironing device having vortex generation elements for obtaining vortices in the steam flow
Boron carbide composite bodies, and methods for making same
System for coextruded innerduct with filled outer layer
Method for forming controlled voids in interlevel dielectric
Adjustable doorway ramp apparatus
Wood chipping assembly
Method of extinguishing fires
Tongue assembly and buckle for inflatable seat belt
Note assisted musical instrument system and method of operation