Resources Contact Us Home
Melting and vaporizing apparatus and method

Image Number 4 for United States Patent #7214903.

An apparatus and method for heating materials or substances in an oven at an oven temperature below their melting and/or vaporization points to either melt and/or vaporize the substance. Substances are inserted into a substantially spherical envelope. The envelope is sealed at a preset pressure. The solid is heated in an oven at an oven temperature substantially below the melting or vaporization temperature of the substance at the preset pressure for a time sufficient to either melt or vaporize the substance.

  Recently Added Patents
Case for electronic device
Liquid crystal display device
Method and apparatus for triggering expiration of a data tag device
Pelvic registration device for medical navigation
Image forming system, printing control method, and program
Multi-state DC-DC converter having undirectional switches
  Randomly Featured Patents
Multi-size adjustable castings for jewelry
Optical signal recorders employing two lasers and methods therefor
Synchronization of plural databases in a database replication system with simultaneous synchronization and replication
Electrophoresis chip and electrophoresis unit having the same
Molecular fluorescence sensor for highly sensitive and selective detection of mercury
Temperature compensation in memory devices and systems
Method of making crystal films
High-efficiency regulated voltage-boosting device
Detachable barrier having magnetic retainer
Avoiding write to read interference during self-servowriting