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Summary
description: Rotary piston pump
1. rotary piston 1
2. pump body
3. rotary piston 2
a: inlet medium
b: transport medium
c: outlet medium
Author: User:Rainer Bielefeld (drawn with OOo 2.0.3 RC5)
Licensing
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
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The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
This article is about the mechanical device. ... A vacuum pump is a pump that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. ... A Roots Blower refers to a specific design of positive displacement vacuum pumpâ€. // General description The term derives from the Roots brothers who invented the rotary lobe pump more than a century ago. ...
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