Pumps – Combined
Patent
1978-01-24
1979-12-18
Croyle, Carlton R.
Pumps
Combined
55522, 55DIG13, 55DIG19, 123 4186, F04B 2100
Patent
active
041792467
ABSTRACT:
A crankcase vent apparatus comprises a stack having a lower end adapted for connection to a crankcase vent and an upper end having a filter therein and presenting an irregular opening to an air flow across the stack.
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Croyle Carlton R.
Look Edward
The Scott & Fetzer Company
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