SPLIT JOINT FOR VACUUM PUMPS AND METHOD FOR OBTAINING THEREOF

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United States of America Patent

APP PUB NO 20080309071A1
SERIAL NO

12139252

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A split joint (31) for vacuum pumps, suitable for establishing the mechanical connection and vacuum seal between the suction inlet (25) of a vacuum pump (35) and an evacuation outlet (65) of a structure (39) to which the pump is to be connected; said split joint comprising a male joint (33; 37) equipped with a plurality of male engagement elements (41; 43) connectable to the outer case of a vacuum pump or to the structure to which the pump is to be connected; said male engagement elements providing the mechanical connection with corresponding female engagement elements (41; 43) of the corresponding female joint; wherein the mechanical connection is achieved by a relative rotating movement between said male joint (33; 37) and said female joint (37; 33).

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Patent Owner(s)

Patent OwnerAddress
VARIAN INCPALO ALTO CA 94304

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carboneri, Roberto Settimo Torinese (TO 15 40
IT), Perrotta Jonatan Chivasso (TO 1 1
IT), Vittozzi Sandro Torino, IT 2 1

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