Vacuum pump comprising an outlet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 27, 2005
Grant Date -
N/A
app pub date -
Aug 23, 2000
filing date -
Nov 26, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vacuum pump (1, 30) has an inlet (5) and an outlet (6). Plug-in screw fittings (9) are connected with the inlet and the outlet. The plug-in screw fittings include a bore with an internal bevel (22) that receives a flexible connecting line (23), a chuck collet (19), and an O-ring (21) frictionally in a vacuum-tight relationship. In this manner, a more simple and versatile connection is provided between the vacuum pump and the connecting lines.
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