Resources Contact Us Home
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
Method and apparatus for managing network traffic
Antagonists of the glucagon receptor
TPO compositions, articles, and methods of making the same
Powder for layerwise manufacturing of objects
Address generation unit for accessing a multi-dimensional data structure in a desired pattern
Image processing device, image forming apparatus, and non-transitory computer readable recording medium
  Randomly Featured Patents
Adjustable stationary exercise bicycle
Tungsten enhanced liner for a shaped charge
Process for fabricating integrated devices including flash-EEPROM memories and transistors
Cardiac monitoring method and apparatus
Truck rack
Film thickness measuring method of member to be processed using emission spectroscopy and processing method of the member using the measuring method
Interior shelf for a security safe, gun cabinet, vault or the like
Bipolar grasping instrument
Thorn tweezers
Method and apparatus for screening