Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hirotaka Namiki0
Satoshi Okudera0
Date of Patent
August 9, 2011
0Patent Application Number
116652010
Date Filed
October 13, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A damper is configured for a vacuum pump that evacuates a vacuum system via gas transfer by a gas transfer mechanism in the vacuum pump by the rotating action of a rotating body in the vacuum pump. The damper restrains the propagation of vibrations produced in the vacuum pump to the vacuum system during an evacuation operation. The damper comprises a vibration absorbing device that is positionable between the vacuum pump and the vacuum system during an evacuation operation and that has a damping characteristic in a frequency band that coincides substantially with a rotation frequency of the rotating body of the vacuum pump.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
