Variable capacity vehicle-mounted cryogenic storage vessels and method of making same

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United States of America Patent

PATENT NO 5228585
SERIAL NO

07989973

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Abstract

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A vehicle-mounted double-walled ellipsoidal cryogenic storage vessel includes an inner vessel enclosed by an outer shell to form an insulation chamber therebetween. Both the inner vessel and the outer shell are formed in the same manner. An elliptical pressure head of circular cross-section is cut along a diameter to form two end halves. An end wall is secured between the two end halves to form an end, which is secured to an end of a wall like cross-section. This process is repeated with another pressure head to form the other end of the storage vessel. Storage vessels may be constructed of any size desired to allow sufficient ground clearance when mounted under a vehicle.

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Patent Owner(s)

Patent OwnerAddress
MINNESOTA VALLEY ENGINEERING INCBURNSVILLE MINNESOTA 55306

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gustafson, Keith W Canton, GA 12 285
Lutgen, H Michael New Prague, MN 2 30

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