Compact liquid nitrogen pump
Patent
·
OSTI ID:1494076
The invention provides a cryogenic liquid pump system, having a first end with at least an insulating lid and motor; a second end, wherein the second end is a pump, said pump comprising an impeller; and a gas release plate upstream of the impeller; and a shaft disposed between the first end and the second end, wherein the motor imparts mechanical energy to the pump through the shaft. Also provided is a method for preventing cavitation of a cryogenic liquid in a cryogenic pump, the method having the steps of constantly maintaining pressure on the liquid in the pump and evacuating gas bubbles that form within the pump.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-06H11357
- Assignee:
- UCHICAGO ARGONNE, LLC (Chicago, IL)
- Patent Number(s):
- 10,125,771
- Application Number:
- 14/476,443
- OSTI ID:
- 1494076
- Resource Relation:
- Patent File Date: 2014 Sep 03
- Country of Publication:
- United States
- Language:
- English
High pressure cryogenic pumping system
|
patent | October 1998 |
Pump with air purging and self-cleaning features
|
patent | May 2000 |
Apparatus for mixing a multiple constituent liquid into a container and method
|
patent | May 2001 |
Similar Records
Detection and effects of pump low-flow operation
Method and apparatus for measuring volatile compounds in an aqueous solution
Motor-pump aggregate
Conference
·
Wed Dec 01 00:00:00 EST 1993
·
OSTI ID:1494076
Method and apparatus for measuring volatile compounds in an aqueous solution
Patent
·
Tue Jul 16 00:00:00 EDT 2002
·
OSTI ID:1494076
Motor-pump aggregate
Patent
·
Tue Oct 04 00:00:00 EDT 1983
·
OSTI ID:1494076