Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Turbine meter bearing










Image Number 2 for United States Patent #3972233.

A turbine meter having a center support bearing structure including components with mating coaxial cylindrical bearing surfaces formed of fired ceramic materials, in which one of the bearing surfaces is formed of a high strength ceramic consisting of at least 99.9% alumina having a crystal size of less than about 6 microns, and has a surface finish of about 7 microinches or less.








 
 
  Recently Added Patents
Landscape post for solar and other light fixtures
Personal IP toll-free number
Toy
Image erasing apparatus and recording medium conveying method for image erasing apparatus
Power generating apparatus of renewable energy type and method of attaching and detaching blade
Portable stand
Circuits for prevention of reverse leakage in V.sub.th-cancellation charge pumps
  Randomly Featured Patents
Keyboard switch
Powder metallurgy
Cable slack manager system and method
Forwarding multicast frames on an ethernet bridge
Polyester process using a pipe reactor
Squirrel-proof bird feeder apparatus
Compact prism camera
Heat curable polysiloxane release coatings which stratify when baked and paper coated therewith
Crystalline zeolite and method of preparing same
Cotton cultivar L-373