Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Determination of volatile matter in samples










Image Number 2 for United States Patent #6074205.

A coal/coke sample is heated under controlled circumstances as a step in determining content of volatile matter. The sample is placed in a crucible having a lid and which is suspended by means of a crucible holder in a heating cavity of a furnace. The invention provides precisely, mechanically guiding the crucible holder and crucible into and out of the cavity to prevent inadvertent touching of the cavity wall by the crucible and thus also to prevent possible dislodging of the lid and spoiling of the sample. The crucible holder is secured to a lid of the furnace, and the furnace lid is guided along upwardly extending guide rods. Lifting and lowering of the lid may be manually. Instead, it may be hydraulically or pneumatically.








 
 
  Recently Added Patents
Tetrazolyl oxime derivative, salt thereof, and plant disease control agent
Remote ignition system for a vehicle and method for securing a remote ignition function
Device and method for generating soft tissue contrast images
Mask blank, transfer mask, and film denseness evaluation method
Converter and measuring apparatus
Solid-state imaging device and electronic apparatus with antireflection structure
Method and system for encrypting data in a wireless communication system
  Randomly Featured Patents
Multi-user investigation organizer
Organic light emitting diode display
Energy absorber for horizontal lifeline system
Pick correlation
Wristwatch
Memory device with distributed voltage regulation system
Liquid crystal light valve
Micromagnetic device for power processing applications and method of manufacture therefor
Shaving device
Catalyst