Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fuel cell fuel control system










Image Number 4 for United States Patent #4098960.

A fuel cell fuel control system is presented in which the fuel processor is isolated from the fuel cell by means of a demand valve. The fuel processor operates at an elevated pressure with the supply of fuel forming constituents being constantly monitored in proportion to the demand based on the pressure downstream of the demand valve and the temperature in the hydrogen reformer.








 
 
  Recently Added Patents
Liquid crystal display backlight control
Automatic population of feature capabilities on a communication device
Switchgear operating apparatus and three-phase switchgear
Dual gate electronic memory cell and device with dual gate electronic memory cells
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Motion estimation for a video transcoder
  Randomly Featured Patents
System, method and storage medium for providing data caching and data compression in a memory subsystem
Storage system which utilizes two kinds of memory devices as its cache memory and method of controlling the storage system
High strength and high elongation wipe
Electrical machine with magnetic bearing and safety bearing
Disc cartridge shutter
Culvert beaver block
Optical element, optical pick-up device and manufacturing method of the optical element
Antibodies specific for TRP-2 a human tumor antigen recognized by cytotoxic T lymphocytes
Automatic protocol selection mechanism
Moire clear circuit