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
Method and apparatus for controlling cardiac resynchronization therapy using cardiac impedance
Integrated monitoring in problem management in service desk
System and method for the heterologous expression of polyketide synthase gene clusters
Architectural panel with bamboo rings light density embossed surface
Method for driving bistable display device
Treatment of cancer using the sodium salt of a benzoic acid derivative
System and method for distributing emergency data messages to public safety answering points in a balanced manner
  Randomly Featured Patents
Blends of a polyphenylene ether resin, alkenyl aromatic resins modified with EPDM rubber and graft polymerized high rubber content polymers
Semiconductor apparatus having a controller arranged to turn on a first switch and turn off a second switch during a period in which a judgement unit judges a device type of a device
Integrated read head device
Method of closing a can-type housing
Synchronization signal generator without oscillator
Fill valve for toliet tanks
Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method
Method of transforming sludge into ecologically acceptable solid material
Device for moving a transducer of an ultrasonic probe
Power tool and beam location device