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
Multilayered ceramic electronic component and fabrication method thereof
Supporting multiple channels of a single interface
Meat-containing, strip shaped food product and method of making same
Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip
Method and apparatus for communication channel error rate estimation
Scanning projection apparatus with tangential compensation
Radio communication system, transmission apparatus, reception apparatus, and radio communication method in radio communication
  Randomly Featured Patents
Automobile tire
Rotary-type circuit-component supplying apparatus
Toothbrush having handle joined to brush head by non-pinching flexible twin beam structure
Digital signal processing unit having three buses for simultaneously transmitting data on each bus
Apparatus for lifting disabled persons
Inverter device
Method and system for background replication of data objects
Predictive action decision device and action decision method
Video surveillance system
Crystalline rare-earth activated oxyorthosilicate phosphor