Title:
SYSTEM, DEVICE AND METHOD FOR FLUID PUMPING, HEAT EXCHANGE, THERMAL SENSING, AND CONDUCTIVITY SENSING
Document Type and Number:
Japanese Patent JP2013027783
Kind Code:
A
Abstract:
To provide a pump that imparts low shear forces and turbulence on the fluid being pumped.
A reciprocating positive-displacement pump includes: a hemispherical rigid chamber wall; a flexible membrane attached to the rigid chamber wall, so that the flexible membrane and rigid chamber wall define a pumping chamber; an inlet for directing flow through the rigid chamber wall into the pumping chamber in a direction that is substantially tangential to the rigid chamber wall; and an outlet for directing flow through the rigid chamber wall out of the pumping chamber in a direction that is substantially tangential to the rigid chamber wall.
Inventors:
KAMEN DEAN
DEMERS JASON A
ALTOBELLI DAVID E
GRAY LARRY B
PERRY N CHRISTOPHER
TRACEY BRIAN
DALE JAMES D
VAN DER MERWE DIRK A
OWENS KINGSTON
WILT MICHAEL J
LEONARD SCOTT A
DEMERS JASON A
ALTOBELLI DAVID E
GRAY LARRY B
PERRY N CHRISTOPHER
TRACEY BRIAN
DALE JAMES D
VAN DER MERWE DIRK A
OWENS KINGSTON
WILT MICHAEL J
LEONARD SCOTT A
Application Number:
JP2012246205A
Publication Date:
February 07, 2013
Filing Date:
November 08, 2012
Export Citation:
Assignee:
DEKA PRODUCTS LP
International Classes:
A61M1/14; A61M60/113; A61M60/268; A61M60/36; A61M60/43; A61M60/554; A61M60/837; A61M60/847; A61M60/849; A61M60/851
Domestic Patent References:
| JP2006204343A | 2006-08-10 | |||
| JPH0348356B2 | 1991-07-24 | |||
| JP2003307178A | 2003-10-31 |
Foreign References:
| US20040001766A1 | 2004-01-01 |
Attorney, Agent or Firm:
Yuzo Yamazaki
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
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