公开(公告)号：US20240253135A1

公开(公告)日：2024-08-01

申请号：US18120012

申请日：2023-03-10

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jin-seok Lee ,  Gi-hwan Kang ,  Young-soo Ahn

IPC: B23C5/10 ,  H01L31/048 ,  H01L31/18

CPC classification number: B23C5/10 ,  H01L31/0488 ,  H01L31/18

Abstract: According to an embodiment of the invention, there is provided a partial dismantling device of a photovoltaic module, including: a worktable on which the photovoltaic module is loaded and which has a first transport unit that transports the loaded photovoltaic module; a first cutting unit, having a plurality of first cutters spaced apart from each other, that cuts a part of the photovoltaic module through a relative movement with respect to the photovoltaic module loaded on the worktable; and a second cutting unit, having a plurality of second cutters spaced apart from each other, that is disposed at the rear of the first cutting unit and cuts other parts of the photovoltaic module transported rearward without being cut by the first cutting unit.

公开(公告)号：US10913072B2

公开(公告)日：2021-02-09

申请号：US15808018

申请日：2017-11-09

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jin-seok Lee ,  Young-soo Ahn ,  Gi-hwan Kang

IPC: B02C23/30 ,  H01L31/18 ,  B02C23/10 ,  B02C23/38 ,  B02C25/00 ,  B02C4/02 ,  B04C5/26 ,  H01L31/048

Abstract: Disclosed is a partial dismantling device of a photovoltaic module capable of classifying and collecting the photovoltaic module for recycling the photovoltaic module which includes: a transfer unit for transferring a photovoltaic module; a grind unit provided with a plurality of grinders in multiple levels, to grind the element layers of a grinding region into particles of collectible forms; and a suction unit provided with a plurality of inhalers respectively corresponding to the plurality of grinders, to classify the particles pulverized by the grind unit and to inhale the same.

公开(公告)号：US10464233B2

公开(公告)日：2019-11-05

申请号：US15165722

申请日：2016-05-26

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jeong-Gu Yeo ,  Young-Hwan Kim ,  Jin-seok Lee ,  SeungCheol Yang

IPC: B28B7/10 ,  B28B1/24 ,  B29C45/78 ,  B29C45/73 ,  B29C45/40 ,  B29C45/27

Abstract: Disclosed is an injection mold. The injection mold includes a mold set having n molds (n is a natural number of ≥2) defining a cavity for injection molding a green body, and at least one ejector provided on at least one of the n molds to separate an injection-molded part from the mold set. The ejector is provided with a first heater capable of heating the mold set to a first temperature.

公开(公告)号：US10144676B2

公开(公告)日：2018-12-04

申请号：US15601118

申请日：2017-05-22

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Young-soo Ahn ,  Jin-seok Lee ,  Chang Guk Hong ,  Sang Eun Lee ,  Bong Kwan Song

IPC: C01B33/145 ,  C04B38/04 ,  C01B33/155

Abstract: The present invention relates to an aerogel composite and a preparation method thereof. The preparation method of the aerogel composite of the present invention comprises the following steps; preparing a hydrophobic gel (step 1); dispersing fiber in a solvent to prepare a solution (step 2); adding the hydrophobic gel above in the solution of step 2 and stirring the mixture to prepare a fiber and hydrophobic gel mixed solution (step 3); separating floc from the mixed solution of step 3 (step 4); and drying the floc (step 5). According to the preparation method of the aerogel composite of the present invention, a high performance aerogel composite having various shapes can be prepared.