APPARATUS HAVING AT LEAST ONE PASSAGE FOR CONDUCTING A GASEOUS OR A LIQUID OPERATING MEDIUM
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United States of America Patent
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Issued Date -
Nov 13, 2014
app pub date -
May 8, 2014
filing date -
May 10, 2013
priority date (Note) -
Abandoned
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Abstract
An apparatus having at least one passage for conducting a gaseous or a liquid operating medium, in particular a vacuum pump, wherein the passage is closed in a fluid-tight manner at a side by at least one elongate sealing element following the extent of the passage. A method of manufacturing an apparatus having at least one passage for conducting a gaseous or a liquid operating medium includes providing a component with a passage-forming groove.
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