Resources Contact Us Home
Coated valve for internal combustion engine

Image Number 2 for United States Patent #4811701.

A coated valve, in particular an inlet valve for internal combustion engines, is provided, which is provided with a deposit preventing layer containing cerium (IV) oxide. A process for coating a valve with the deposit preventing layer containing cerium (IV) oxide is also provided.

  Recently Added Patents
Method of processing data and display apparatus for performing the method
Nonvolatile semiconductor memory device
Flash memory apparatus and method for generating read voltage thereof
LED package with top and bottom electrodes
Plasma doping method and plasma doping apparatus
Reframing circuitry with virtual container drop and insert functionality to support circuit emulation protocols
  Randomly Featured Patents
Tower foundation
Compositions of polyoxyalkylene alkylamine surfactants having reduced eye irritation
Genes and proteins controlling cholesterol synthesis
Integrated circuit package having a liquid metal-aluminum/copper joint
Arrangement for dental imaging
Determining method of high pressure of refrigeration cycle apparatus
High-density cross-connect bay
Solid-state imaging device
Portable lap tray
Method for modeling an arbitrary well path in a hydrocarbon reservoir using adaptive meshing