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
Progressively discovering and integrating services
Method and system for streaming digital video content to a client in a digital video network
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Piperazinedione compounds
Compounds, compositions and methods for reducing lipid levels
Lighting control device and lighting control method
Sub-resolution assist feature repair
  Randomly Featured Patents
Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms
Multi-channel redundant processing systems
Dynamic PRL assignment system
Clock buffer circuit of semiconductor device configured to generate an internal clock signal
Bumper for a motor vehicle
Processor and method of determining a normalization count
Portable seat apparatus
Tire tread
Airless spray tip guard
Handrail for aircraft belt loader