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    A PREFABRICATED MODULAR ENERGY SEGMENT, A TUNNEL LINING MADE WITH A PLURALITY OF SUCH SEGMENTS AND A METHOD FOR EXCHANGING HEAT IN A TUNNEL BY MAKING A LINING WITH A PLURALITY OF SUCH SEGMENTS
    5.
    发明公开
    A PREFABRICATED MODULAR ENERGY SEGMENT, A TUNNEL LINING MADE WITH A PLURALITY OF SUCH SEGMENTS AND A METHOD FOR EXCHANGING HEAT IN A TUNNEL BY MAKING A LINING WITH A PLURALITY OF SUCH SEGMENTS 审中-公开

    公开(公告)号：EP3423678A1

    公开(公告)日：2019-01-09

    申请号：EP16834047.9

    申请日：2016-12-23

    申请人： Politecnico Di Torino

    发明人： BARLA, Marco ,  DI DONNA, Alice

    IPC分类号： E21D11/08

    摘要： The invention relates to a prefabricated modular energy segment (1) comprising a structural element (2) having a main development direction (20) and at least one pipe network (3) formed of a plurality of linear portions (5), a plurality of curvilinear junctions (7) for connecting two consecutive linear portions, a first (9a) and a second (9b) end, wherein the linear portions (5) of the pipe network (3) are directed in the main development direction (20) of the structural element (2), and the curvilinear junctions (7) are arranged perpendicularly to the main development direction (20) of the structural element (2); moreover the structural element (2) comprises an outer extrados (4) and an inner intrados (6) and the pipe network (3) can be positioned near the outer extrados or the inner intrados (6); in an alternative embodiment the prefabricated modular energy segment (1) comprises two pipe networks (3a, 3b), the first pipe network (3a) being positioned near the outer extrados (4) and the second pipe network (3b) being positioned near the inner intrados (6). The invention relates also to a tunnel lining (10) made with a plurality of such prefabricated modular energy segments (1) radially joined with each other by means of the first end (9a) and the second end (9b) of the pipe network (3, 3a, 3b) of each segment (1). The invention relates also to a method for exchanging heat in a tunnel by making a lining (10) with a plurality of such prefabricated modular energy segments (1).

    DISSIPATIVE CONNECTION WITH OPTIMIZED STIFFNESS AND STRENGTH FOR JOINING CONSTRUCTION ELEMENTS
    6.
    发明授权
    DISSIPATIVE CONNECTION WITH OPTIMIZED STIFFNESS AND STRENGTH FOR JOINING CONSTRUCTION ELEMENTS 有权

    公开(公告)号：EP3212861B1

    公开(公告)日：2018-12-12

    申请号：EP15791739.4

    申请日：2015-09-25

    申请人： Universita' Degli Studi Di Padova ,  Enzo, Bozza ,  Dario, Francescato

    发明人： ENZO, Bozza ,  DARIO, Francescato ,  MARIA ROSA, Valluzzi ,  ENRICO, Garbin ,  STEFANO, Parente

    IPC分类号： E04H9/02 ,  E04B1/98 ,  F16B15/00 ,  E04B1/26

    CPC分类号： E04H9/021 ,  F16B15/0053

    摘要： The invention relates to a connecting device (1,10,10',10") between construction elements (L, C) for the controlled dissipation of energy comprising at least one plate comprising, in turn, at least a first portion (2, 12, 12',12"), said at least first portion (2, 12, 12',12") comprising a plurality of first holes (3,30,30',30") dimensioned and mutually spaced such to create a plurality of first dissipative elements (4,40,40',40") directed in the main development direction of the plate and intended to absorb axial stresses applied on said connecting device (1,10,10',10") and a plurality of second holes (5,50,50',50") dimensioned and mutually spaced such to create a plurality of second dissipative elements (6,60,60',60") directed perpendicularly to the main development direction of the plate and intended to absorb by means of bending mechanisms the axial stresses applied on said connecting device (1,10,10',10"); the invention relates also to a building comprising a plurality of connecting devices (1,10,10',10") able to dissipate energy in a controlled way between construction elements (L, C); the invention relates also to the relevant method for the controlled dissipation of energy between construction elements (L,C).

    METHOD FOR PRODUCING BETA EMITTING RADIOPHARMACEUTICALS
    8.
    发明授权
    METHOD FOR PRODUCING BETA EMITTING RADIOPHARMACEUTICALS 有权

    公开(公告)号：EP3100279B1

    公开(公告)日：2018-10-10

    申请号：EP14833237.2

    申请日：2014-12-18

    申请人： Istituto Nazionale di Fisica Nucleare

    发明人： ANDRIGHETTO, Alberto

    IPC分类号： G21G1/10

    CPC分类号： G21G4/08 ,  G21G1/001 ,  G21G1/02 ,  G21G1/10 ,  G21G2001/0094

    摘要： The present invention relates to a method for producing beta emitting radiopharmaceuticals. The method provides to produce, through a primary accelerator, a low energy proton beam, namely with an energy lower than 70 MeV, preferably with an energy ranging from 32 to 45 MeV, more preferably with energy ranging from 38 to 42 MeV; the low energy proton beam is irradiated on a source target so as to generate a neutral atom beam; the neutral atoms are ionized, extracted by acceleration and preferably subjected to a first focusing; the first focused beam is subjected to a mass separation such to generate a isobaric beam of radioisotopes. The isobaric beam therefore is preferably subjected to a second focusing and it is sent for a predetermined time on a deposition target. Then the irradiated deposition target is subjected to chemical treatment so as to obtain pure beta emitting radiopharmaceuticals.