Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Engine assembly with valve seat vent passages and method of forming










Image Number 4 for United States Patent #8127735.

An engine assembly may include an engine block defining a cylinder bore, a cylinder head fixed to the engine block, and a valve seat insert. The cylinder head may include an intake port, defining an inlet in fluid communication with an air source and an outlet in fluid communication with the cylinder bore. The valve seat may be defined at the outlet of the intake port and may include a stepped region. The stepped region may define a seating surface extending radially outward from the intake port. The seating surface may include a series of protrusions circumferentially spaced from one another around the outlet and forming a series of recesses therebetween. The valve seat insert may be located within the stepped region and may include a first axial end surface abutting the protrusions on the seating surface.








 
 
  Recently Added Patents
Stool
Receiving security risk feedback from linked contacts due to a user's system actions and behaviors
System and method for configuring software applications in a motor vehicle
Voltage regulator structure that is operationally stable for both low and high capacitive loads
Method and apparatus for executing load distributed printing
Image forming apparatus, control method and computer-readable medium for stopping a print job during printing by a printer
Markers of acute myeloid leukemia stem cells
  Randomly Featured Patents
Two-wheeled hand truck construction
Process for preparing optically active tetrahydro-2-furoic acid
Digital fault interrupter with self-testing capabilities
Work at home agent ACD call distribution
Termination assembly formed by diverse angularly disposed conductors and termination method
Magnetic bearing system and method of controlling magnetic bearing system
Flip flop shoe
Syringe disposal device
Optical scanner
Hand tool for mounting an electrical box