Long-term storage container

Details Long-term storage container Long-term storage container

1991-12-16

1993-08-24

Moy, Joseph Man-Fu

Receptacles

Closures

Having means for securing or retaining closure in its closed...

220328, 220408, 2065248, B65D 4500

Patent

active

052381374

ABSTRACT:
A long-term storage container including a box-like titanium receptacle having a titanium primary cover and sealed by a seal ring of malleable precious metal clamped between the cover and the receptacle, with titanium/ceramic valves in the cover for use in exhausting air from the receptacle and replacing it with argon gas, with titanium/precious metal back-up plugs sealing the valves after the air has been replaced. A titanium secondary cover is bonded to the receptacle by a titanium weld, reinforces the seal by the primary cover, and has a cuttable integral metal wall for ease of opening, and an inner titanium container is disposed in the receptacle with elongated, resiliently flexible ribs in its walls engaging similar ribs on the adjacent walls to provide cushioning against crushing and shocks.

REFERENCES:
patent: 3197218 (1965-07-01), Coulter
patent: 3460710 (1969-08-01), Vogeli
patent: 3599825 (1971-08-01), Jorgensen
patent: 3943987 (1976-03-01), Rossi
patent: 4066401 (1978-01-01), Solomon
patent: 4091919 (1978-05-01), MacLeod et al.
patent: 4398649 (1983-08-01), Labbe
patent: 4524729 (1985-06-01), Hill, Jr. et al.
patent: 4532955 (1985-08-01), Squires
patent: 4589564 (1986-05-01), Olster et al.
patent: 4664281 (1987-05-01), Talk et al.

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