도넛형 LPG 탱크
    192.
    发明授权
    도넛형 LPG 탱크 有权
    液化石油气甜甜圈型LPG坦克

    公开(公告)号:KR101686922B1

    公开(公告)日:2016-12-15

    申请号:KR1020160067909

    申请日:2016-06-01

    Applicant: (주) 로

    Inventor: 박홍준

    Abstract: 본발명은도넛형 LPG 탱크에관한것으로, 알루미늄재질의어퍼케이스와로우케이스및 드럼하우징을결합하되큰 압력부위인결합부를클립처리하여브레이징용접또는 CO(탄산가스) 용접을통해결합한구조의도넛형고압용기를제조함으로써고압용기의경량화를실현할수 있도록함에그 목적이있다. 이를위해구성되는본 발명은내원주의끝단에상향으로절곡형성된상향결합턱과외원주끝단부외주면상에형성되는쐐기가구비된알루미늄재질의어퍼케이스; 어퍼케이스에대응하여내원주의끝단에하향으로절곡형성된하향결합턱과외원주끝단부내주면상에쐐기에대응하여형성된걸림쐐기가구비되는알루미늄재질의로우케이스; 어퍼케이스의상향결합턱에대응하여상부측원주상에하향으로절곡형성된상부절곡턱과로우케이스의하향결합턱에대응하여하부측원주상에상향으로절곡형성된하부절곡턱이구비되어도넛의내륜을형성하는알루미늄재질의드럼하우징; 상향결합턱과상부절곡턱사이및 하향결합턱과하부절곡턱사이에삽입되어브레이징용접을통해접합되도록하는플럭스와이어링; 상향결합턱과상부절곡턱의외주결합면및 하향결합턱과하부절곡턱의외주결합면에체결되어브레이징용접을통해접합되도록하는링 타입의플럭스와이어비드; 및어퍼케이스와로우케이스의외주결합면을 CO용접을통해마감하여기밀이이루어질수 있도록하는원주용접부를포함한구성으로이루어진다.

    BELTED TOROID PRESSURE VESSEL AND METHOD FOR MAKING THE SAME
    197.
    发明公开
    BELTED TOROID PRESSURE VESSEL AND METHOD FOR MAKING THE SAME 审中-公开
    UMGURTETERTOROIDDRUCKBEHÄLTERUND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号:EP2675732A4

    公开(公告)日:2017-07-19

    申请号:EP11858531

    申请日:2011-12-14

    Applicant: RAYTHEON CO

    Inventor: TRAVIS ROBERT D

    Abstract: A toroid pressure vessel includes a toroid body having an inner shell and an outer shell. The toroid body includes a toroid outer perimeter. The outer shell extends along the toroid outer perimeter. A planar exterior face extends along at least a portion of the outer shell and the toroid outer perimeter. A support belt circumscribes the toroid outer perimeter and is coupled along the planar exterior face. The support belt braces and supports the pressure vessel along the toroid outer perimeter against bulging force (and hoop stress) generated by pressurized fluids within the vessel. The support belt facilitates the use of thinner pressure vessel shells and thereby decreases the weight of the pressure vessel while providing a support to the outer shell that substantially prevents deformation of the planar exterior face.

    Abstract translation: 环形压力容器包括具有内壳和外壳的环形体。 环体包括环体外周。 外壳沿着环形外周边延伸。 平面外表面沿着外壳的至少一部分和环形外周边延伸。 支撑带限定了环形外周边并且沿着平面外部面耦合。 支撑带沿着环形外周支撑和支撑压力容器,以抵抗由容器内的加压流体产生的膨胀力(和环向应力)。 支撑带有利于使用较薄的压力容器壳体,从而减小压力容器的重量,同时向外壳提供支撑,该支撑基本上防止了平面外表面的变形。

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