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33 条记录 (耗时 0.013 秒)

    A SYSTEM FOR OPTIMIZING ENERGY TRANSMISSION AND A METHOD THEREOF
    1.
    发明公开
    A SYSTEM FOR OPTIMIZING ENERGY TRANSMISSION AND A METHOD THEREOF 审中-实审

    公开(公告)号：EP4366132A1

    公开(公告)日：2024-05-08

    申请号：EP22205827.3

    申请日：2022-11-07

    申请人： Indian Institute of Technology, Delhi

    发明人： CHATTERJEE, Shouri ,  GHOSH, Sushmita ,  DE, Swades

    IPC分类号： H02J50/50

    CPC分类号： H02J50/50

    摘要： The present disclosure relates to method (1000) and system (100) for optimizing energy transmission comprising source node (100) for transmitting RF signal at first frequency, an intermediate node 200 for routing the RF signal to target node (300), intermediate nodes 200 comprises active antenna (202) for amplifying RF signal for obtaining amplified RF signal, digital phase shifter (208) for adjusting phase of amplified signal for generating amplified phase shifted RF signal according to feedback signal received from the target node (300), and the active antenna 202 is transmitting the amplified phase shifted RF signal to target node (300) for harvesting energy. The phase adjustment at the energy router 200 is based on feedback received from the target node (300), so that the RF signals can be combined in constructive manner at the target node (300) to maximize the energy harvesting efficiency of the target node (300).

    SYSTEM AND METHOD FOR PROTECTING FRAGILE OBJECTS
    6.
    发明公开
    SYSTEM AND METHOD FOR PROTECTING FRAGILE OBJECTS 审中-公开

    公开(公告)号：EP3406116A1

    公开(公告)日：2018-11-28

    申请号：EP17741158.4

    申请日：2017-01-17

    申请人： Indian Institute of Technology, Delhi

    发明人： MUKHERJEE, Sudipto ,  GUPTA, Varan ,  BAID, Rishabh

    IPC分类号： H05K5/03 ,  A45C11/00 ,  H04B1/3888

    CPC分类号： A45C11/00 ,  A45C13/36 ,  A45C2011/002 ,  H04B1/3888

    摘要： The present invention provides a system and device for protecting of fragile or delicate objects from impact forces during a fall, wherein said system comprising: at least one detection system for continuously monitoring a state of said objects and configured to detect an event of fall of said objects; at least one actuation mechanism responsive to said event of fall of said objects detected by said detection system; at least one energy transfer mechanism triggered by said actuation mechanism, wherein said energy transfer mechanism adapted to be configured in a strained configuration and to subsequently trigger to expand to a free state configuration when an event of fall is detected; wherein, said energy transfer mechanism adapted to first receive said impact force such that said energy transfer mechanism makes a contact with an impact surface before said object, and thereby said energy transfer mechanism adapted to enable partial buffering of kinetic energy on collision of said object with said impact surface, thereby protecting said objects falling with any orientation from said impact force.

    Hinge joint system
    8.
    发明公开
    Hinge joint system 有权
    Scharniergelenksystem

    公开(公告)号：EP2251510A3

    公开(公告)日：2012-10-24

    申请号：EP10162880.8

    申请日：2010-05-14

    申请人： Indian Institute Of Technology, Delhi ,  Simpri Investments Limited

    发明人： Chawla, Anoop ,  Mukherjee, Sudipto

    IPC分类号： E05D1/04

    CPC分类号： E05D1/04 ,  Y10T16/558

    摘要： The present invention relates to a hinge joint mechanism. The hinge joint mechanism comprises a fixed component including a plurality of curved portions and at least one straight portion; a movable component including a plurality of curved portions and a plurality of straight portions; said hinge joint mechanism provides a relative rotation between the two surfaces of the hinge joints to rotate the movable component by a desired amount relative to the fixed component. The hinge joint mechanism of the invention provides a proper sealing in the joints to avoid liquid or any such kind of material to move across it.