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 Light fixture Remotely controlled self-balancing robot including a stabilized laser pointer Data processing method and data processor Process for the preparation of erlotinib or its pharmaceutically acceptable salts thereof Method for manufacturing optical coupling element, optical transmission substrate, optical coupling component, coupling method, and optical interconnect system Shoe upper Aryl (1H-1,2,4-triazol-1-yl) compound and process for production thereof   Randomly Featured Patents Shielding enclosure Dynamic cache coherency method and apparatus using both write-back and write-through operations Delayed memory device Hoof trimming stall Image forming apparatus and image forming system Crossflow pressure liquid filtration with ultrasonic enhancement Method and apparatus for limiting the output frequency of an on-chip clock generator Water heater with proportional band temperature control for improved thermal efficiency Software sound source Reversible scrub brush and scraper © 2006-2008 PatentGenius. All Rights Reserved.