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
Printing device, printing system, program, and printing method for printing based on print data from a user authorized to issue a print instruction for the print data
Estimating travel time
Electromagnetic probe for measuring properties of a subsurface formation
High damage threshold frequency conversion system
Processing data using information embedded in a data request
Touch screen panel
  Randomly Featured Patents
Simulated flying creature with flappable wings
Method and mechanism for performing latch-up check on an IC design
Thyristor having a first emitter with relatively lightly doped portion to the base
Multimedia adaptive scrambling system (MASS)
Fused heteroalkylene quinolinamines and use as cholinergic agents
Utility knife
Business card dispenser
Liquid level and temperature sensing device
Damping valve for a hydraulic shock absorber
Oil pump mounting structure