PRESSURE-RESISTANT CONTAINER AND EXPLORATION MACHINE PROVIDED WITH THE SAME

There are provide a pressure-resistant container which is less likely to be damaged due to stress concentration even in deep seas of 1000 m or deeper below sea level, and an exploration machine provided with the same. A pressure-resistant container includes a cylindrical first outer shell member; an...

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Bibliographic Details
Main Authors YOSHIDA MASAO, ASAKAWA KENICHI, MAEDA YOSAKU, OOKUBO NAOYUKI
Format Patent
LanguageEnglish
Published 05.11.2015
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
AIRCRAFT CARRIERS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MINE-LAYING
MINE-SWEEPING
OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
STORING
SUBMARINES
TRANSPORTING
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Summary:There are provide a pressure-resistant container which is less likely to be damaged due to stress concentration even in deep seas of 1000 m or deeper below sea level, and an exploration machine provided with the same. A pressure-resistant container includes a cylindrical first outer shell member; and substantially hemispherical second outer shell members which are respectively connected to both ends of the first outer shell member, and is constructed by selecting materials so that a Young's modulus E2 of a base material which constitutes the second outer shell members is smaller than a Young's modulus E1 of a base material which constitutes the first outer shell member.
Bibliography:Application Number: US201314646613