公开(公告)号：US3613934A

公开(公告)日：1971-10-19

申请号：US3613934D

申请日：1969-01-03

Applicant: CRYOGENIC ENG CO

Inventor： LEONARD KENNETH R

IPC: F17C3/08 ,  B65D25/00

CPC classification number: F17C3/08 ,  F17C2201/0104 ,  F17C2201/032 ,  F17C2203/01 ,  F17C2203/018 ,  F17C2203/0391 ,  F17C2203/0629 ,  F17C2205/0305 ,  F17C2270/0509 ,  Y10S220/918

Abstract: A dewar container has one end of a bellows supported above the outer wall and the other end connected to a closure plate affixed to the top of the inner container''s neck tube so that the inner storage container is pendularly suspended from the outer wall by the neck tube and bellows. A cylindrical support surrounds the bellows and extends downwardly from the closure plate to a support adapter on the outer wall. The cylindrical support is free to move up and down with respect to the outer wall''s support adapter as the inner container undergoes its pendular motion, but a tab and slot arrangement prevents more than a predetermined amount of both upward and rotational motion of the support with respect to the outer wall, while engagement of the support with the adapter limits downward motion of the inner container with respect to the dewar''s outer wall.

公开(公告)号：US3272579A

公开(公告)日：1966-09-13

申请号：US39155364

申请日：1964-08-24

Applicant: CRYOGENIC ENG CO

Inventor： LEONARD KENNETH R

IPC: F17C3/08

CPC classification number: F17C3/08 ,  Y10S220/901