VACUUM SYSTEM
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United States of America Patent
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Issued Date -
Jun 19, 2014
app pub date -
Nov 26, 2013
filing date -
Dec 18, 2012
priority date (Note) -
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Abstract
A vacuum system includes at least one recipient having a housing and at least one outlet opening for evacuating the recipient, a vacuum pump connected with the at least one outlet opening of the at least one recipient for evacuating same, an attachment provided between the vacuum pump and the recipient housing and formed as an intermediate piece, with the attachment being fixedly and vacuum-tightly secured on the recipient, and the vacuum pump being fixedly and releasably secured to the attachment at an end of the attachment opposite the recipient, and at least one O-ring sealing provided between the attachment end opposite the recipient and the vacuum pump for sealing the vacuum pump, with the O-ring sealing being formed as an elastomeric O-ring.
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