Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Raphael Sagher0
Thomas Stergioulas0
Vincent Imbornone0
Date of Patent
July 13, 2021
0Patent Application Number
163583060
Date Filed
March 19, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A silencer for vacuum pumps which allows only for unidirectional flow and which reduces the noises caused by the air discharged at the exhaust of said pump. The silencer features baffles to divert and disrupt the flow and an umbrella check valve to ensure the unidirectionality of the discharge flow.
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