Resources Contact Us Home
Crankcase emission control system

Image Number 10 for United States Patent #5564401.

A closed crankcase emission control assembly for an internal combustion engine incorporates into a single compact unit a pressure control assembly, a filter and an oil drain check valve. The pressure control assembly has a gate whereon oily contaminated crankcase emission impinge and oil is separated. The separated oil is collected in a reservoir and returned to the crankcase. The pressure control assembly also has a variable orifice agglomerator which agglomerates particles in the contaminated crankcase emission to form larger particles. Thus, the pressure control assembly simultaneously regulates pressure, separates oil and agglomerates particles. The agglomerated particles are filtered by a filter which may be coarse and clogs less often.

  Recently Added Patents
Sign language keyboard and sign language searching apparatus using the same
Data recording apparatus with recording control based on defect block and control method thereof
Organic semiconductor compound, semiconductor device, solar cell and producing method of organic semiconductor compound
Dynamic allocation of access channels based on access channel occupancy in a cellular wireless communication system
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Method and system for modularized configurable connector system for ethernet applications
Robot control device
  Randomly Featured Patents
Grommet installation device and method
Methods for removing iron oxide scale from interior surfaces of steel vessels using formic acid-citric acid mixtures
Method for the alteration of a lens
Hydraulic brake system including an anti-locking control
Nozzle assembly for vacuum cleaners
Method for proper placement and positioning of an absorbent article in an undergarment
Corona based charge voltage measurement
Catalyst for production of .alpha.,.beta.-unsaturated aldehydes
Furniture door
Stapler with a movable anvil device