US2015345350A1PendingUtilityA1

Piston engine aircraft exhaust system

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Assignee: MOORE MICHAEL HALLPriority: Jun 2, 2014Filed: Jun 2, 2014Published: Dec 3, 2015
Est. expiryJun 2, 2034(~7.8 yrs left)· nominal 20-yr term from priority
Inventors:Michael H. Moore
F01M 13/04F01M 13/021
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Claims

Abstract

An exhaust system for an aircraft piston engine having a crankcase, the system comprising an efficient exhaust pipe stack in fluid communication with a venturi which provides a vacuum to an air oil separator and to the engine crankcase.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An exhaust system for an aircraft piston engine having a crankcase, the system comprising an efficient exhaust pipe stack in fluid communication with a venturi which provides a vacuum to an air oil separator and to the engine crankcase.

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