Pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9677548
APP PUB NO 20150093264A1
SERIAL NO

14496400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pump comprises at least one piston slidable within an opening along a movement direction in order to vary the volume of a chamber. The pump further comprises a casing within which a driving device is housed for moving the piston, and a head within which the chamber is at least partially obtained, the chamber being partially delimited by the piston. A high pressure sealing element is located in a proximal position with respect to the chamber and a low pressure sealing element is located in a distal position with respect to the chamber to stop any quantities of liquid that the high pressure sealing element has let through. The high pressure sealing element is housed inside the head and the low pressure sealing element is housed inside the casing.

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Patent Owner(s)

Patent OwnerAddress
LEUCO S P ANO 25 VIA UMBERTO DEGOLA 42124 REGGIO EMILIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Paderni, Gianni Reggio Emilia, IT 4 52
Pedroni, Fabio Casalgrande, IT 4 52

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