Receptacles – High-pressure-gas tank – Multilayer container
Patent
1997-10-29
2000-12-05
Robinson, Ellis
Receptacles
High-pressure-gas tank
Multilayer container
156169, 156170, 156172, 156173, 156180, 220589, 220591, 220646, 220648, 428 363, 428 3691, B32B 108, B32B 502
Patent
active
061554502
ABSTRACT:
The invention relates as a whole to composite structures and may be used, in particular, in the manufacture of bodies or compartments of flying vehicles used in rocketry and aeronautics.
A composite shell shaped as a body of revolution comprises a load-bearing framework of a multilayer structure consisting of intersecting spiral and annular strips arranged at intervals and forming cross nodes and stiffening ribs therebetween, an outer load-bearing shell, fine-cellular layers consisting of spiral and annular strips therebetween, surrounding the stiffening ribs of the framework in the directions thereof, and having the width exceeding the width of the strips in the ribs and forming their bearing flanges. The spiral and annular strips of the framework and of the fine-cellular layers, and the outer load-bearing shell are made of unidirectional fibers and a polymer binder.
REFERENCES:
patent: 3083864 (1963-04-01), Young
patent: 3300354 (1967-01-01), Duft
patent: 4053081 (1977-10-01), Minke
patent: 4137354 (1979-01-01), Mayes, Jr. et al.
patent: 4278485 (1981-07-01), Hamm et al.
patent: 4284679 (1981-08-01), Blad et al.
patent: 5814386 (1998-09-01), Vasiliev et al.
Bunakov Vladimir Alexandrovich
Razin Alexandr Fedorovich
Ufimtsev Anatoly Ivanovich
Vasiliev Valery Vitalievich
AO "Centr Perspektivnykh Razarabotok"
McDonnell Douglas Corporation
Nolan Sandra M.
Robinson Ellis
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