Dewar and removable refrigerator for maintaining liquefied gas i

Details Dewar and removable refrigerator for maintaining liquefied gas i Dewar and removable refrigerator for maintaining liquefied gas i

1979-03-02

1980-09-23

Capossela, Ronald C.

Refrigeration

Refrigeration producer

Evaporator, e.g., heat exchanger

62298, F25B 1900

Patent

active

042235405

ABSTRACT:
A cryostat for maintaining an inventory of a liquefied cryogen including a vacuum jacketed reservoir (Dewar) containing heat shields in the vacuum jacket, the heat shields cooled to different temperatures and a cryogen recondenser cooled by a cryogenic refrigerator. Included in the cryostat is an access passage to place objects in the cryogen and to support the refrigerator, the access passage including means to remove the refrigerator without opening the liquid cryogen to ambient atmosphere.

REFERENCES:
patent: 2458894 (1949-01-01), Collins
patent: 3360955 (1968-01-01), Witter
patent: 3620029 (1971-11-01), Longsworth
patent: 3688514 (1972-09-01), Prost
patent: 3728868 (1973-04-01), Longsworth
patent: 3894403 (1975-07-01), Longsworth
patent: 3921412 (1975-11-01), Heath et al.
patent: 4117694 (1978-10-01), Belmore

Affiliated with

Also associated with

Rating

Dewar and removable refrigerator for maintaining liquefied gas i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dewar and removable refrigerator for maintaining liquefied gas i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dewar and removable refrigerator for maintaining liquefied gas i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-639493