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公开(公告)号：US20230366123A1
公开(公告)日：2023-11-16
申请号：US18025969
申请日：2021-09-03
Applicant: HANWHA SOLUTIONS CORPORATION , HANWHA CORPORATION
Inventor： Young Jun LEE , Kyung Seok LEE , Jin Sung PARK
Abstract: Disclosed is a continuous ingot growing apparatus. The continuous ingot growing apparatus according to the present invention may include a growth furnace in which a main crucible is positioned, wherein the main crucible accommodates molten-state silicon to grow an ingot, a material supply unit which supplies a solid-state silicon material before being melted into molten-state silicon, a quantitative supply unit which measures an amount of the solid-state silicon material supplied from the material supply unit and supplies a predetermined amount of the solid-state silicon material, and a preliminary melting unit which melts the predetermined amount of the solid-state silicon material supplied from the quantitative supply unit and supplies molten-state silicon to the main crucible. Since the solid silicon material such as polysilicon is supplied to the main crucible in a state in which the solid silicon material is completely melted outside the main crucible in which the ingot is grown, there is no need to form a partition in the main crucible, and thus the size of the main crucible may be reduced to reduce the manufacturing costs of the apparatus. In addition, since the main crucible is formed as one region, there is an effect of improving the ease of temperature control in the main crucible.
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42.发明公开公开(公告)号：US20230212751A1
公开(公告)日：2023-07-06
申请号：US18091961
申请日：2022-12-30
Applicant: HANWHA CORPORATION
Inventor： Ram WOO , Sang Bo KIM , Jin Hwan LEE , Min Ho CHEON , Seung Jun LEE
IPC: C23C16/46 , C23C16/458
CPC classification number: C23C16/46 , C23C16/4586
Abstract: A thin film deposition apparatus includes: a chamber configured to process a plurality of substrates; a plurality of heater members disposed to correspond to the substrates to heat the substrates, respectively; a plurality of lift pins configured to support lower surfaces of the substrates while elevating through the heater members, respectively; a plurality of heat shield plates, having a heat shield function between the heater members, on which lower ends of the lift pins are configured to be seated; and a plurality of support columns coupled with and supporting the heater members.
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43.发明公开公开(公告)号：US20230212750A1
公开(公告)日：2023-07-06
申请号：US18091949
申请日：2022-12-30
Applicant: HANWHA CORPORATION
Inventor： Ram WOO , Seung Jun LEE , Sang Yeop Kim , Jin Hwan LEE , Sang Bo KIM
IPC: C23C16/46 , C23C16/458
CPC classification number: C23C16/46 , C23C16/4586
Abstract: A thin film deposition apparatus includes: a chamber configured to process a plurality of substrates; a plurality of heater members disposed to correspond to the substrates to heat the substrates; a plurality of lift pins configured to be elevated through the heater members and support lower surfaces of the substrates; a plurality of support plates on which lower ends of the lift pins are configured to be seated; a plurality of support columns coupled with and supporting the heater members; and a plurality of spray ports configured to supply a process gas to the substrates, wherein the support plates are mounted on a plurality of seats formed on at least one side of the chamber, and configured to be elevated together with the heater members when the heater members are elevated.
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公开(公告)号：US11486686B2
公开(公告)日：2022-11-01
申请号：US16627656
申请日：2019-12-12
Applicant: HANWHA CORPORATION
Inventor： Ki Won Hwang , Sung Ho Lee
Abstract: Provided is a blasting system including a first detonator and a second detonator and a user terminal. The user terminal performs wireless communications with the first detonator and wired communications with the second detonator. Each of the first detonator and the second detonator includes an electric detonator storing detonator information, in which the electric detonator ignites an explosive in response to a blasting command, a connector connecting the electric detonator to the user terminal via a wireless or wired communication means, and a wiring portion connecting the electric detonator and the connector.
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公开(公告)号：US11359899B2
公开(公告)日：2022-06-14
申请号：US16627673
申请日：2019-12-12
Applicant: HANWHA CORPORATION
Inventor： Doo Hyun Lee , Ki Won Hwang
Abstract: The present disclosure relates to an electronic detonation device for a blasting system. The electronic detonation device include: an electronic detonator; a wireless communication module; an electric wire connecting the electronic detonator to the wireless communication module; and a communication module support in which the electric wire is stored in a wound state, with the wireless communication module positioned on an upper surface of the communication module support. The communication module support is provided with a pile part configured to be driven into a ground for fixation, so that the electronic detonation device enables stable communication reliability to be secured by orienting the wireless communication module toward the sky, thereby preventing malfunction during blasting and improving blasting accuracy.
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Patent Agency Ranking
公开(公告)号：US20220034640A1
公开(公告)日：2022-02-03
申请号：US16627431
申请日：2019-12-16
Applicant: HANWHA CORPORATION
Inventor： Se Ho Kim , Jeong Ho Choi
IPC: F42D1/055
Abstract: A detonator includes a control circuit and a charging circuit. The control circuit receives a first signal transmitted using a voltage applied to a cable by a blasting device and transmits a second signal to the blasting device using a current flowing to the cable. The charging circuit performs a charging operation by receiving the voltage through the cable. The charging circuit stops the charging operation while the control circuit transmits the second signal to the blasting device.
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公开(公告)号：US20210372758A1
公开(公告)日：2021-12-02
申请号：US17252466
申请日：2020-12-04
Applicant: HANWHA CORPORATION
Inventor： Yong Seok Kuk
IPC: F42D1/055
Abstract: A device and a method for providing a converted blasting pattern coordinate are proposed. The device for providing a converted blasting pattern coordinate includes: a distance difference calculation part configured to preset any one of detonator holes as a reference point, and to calculate each distance difference between X-coordinates and Y-coordinates of the reference detonator hole and the remaining detonator holes; a polar coordinate value derivation part configured to derive polar coordinate values of the detonator holes; a relative angle calculation part configured to calculate a relative angle between first and second detonator holes; and a blasting pattern coordinate conversion part configured to correct angles of the remaining detonator holes by reflecting the relative angle between the first and second detonator holes, and to provide converted blasting pattern coordinates that are obtained such that latitude and longitude coordinates of the detonator holes are converted based on the corrected angles.
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公开(公告)号：US20210356246A1
公开(公告)日：2021-11-18
申请号：US16627687
申请日：2019-12-16
Applicant: HANWHA CORPORATION
Inventor： Tae Seob Shin , Ki Woong Park , Doo Hyun Lee , Ki Chul Park
Abstract: Provided is an operator terminal for a blasting system. The terminal includes a logging unit that acquires detonation information on a detonator using a logging scheme, a scanning unit that acquires the detonation information using a scanning scheme, and a control unit that receives the detonation information, matches the detonation information and design information to each other, and transfers setting information corresponding to the detonation information to the detonator. The logging scheme is a scheme of acquiring the detonation information through a detonation wire connected to the detonator, and the scanning scheme is a scheme of capturing an identification image and thus acquiring the detonation information.
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公开(公告)号：US20210231419A1
公开(公告)日：2021-07-29
申请号：US17101095
申请日：2020-11-23
Applicant: HANWHA CORPORATION
Inventor： Ki Won Do , Myung Hoon Choi , Hyo Keun Lee , Hwan Seok Choi , Woon Soon Lee
IPC: F42B5/26
Abstract: Proposed is a cover structure with a double cover structure and a shooting case of munition having the same. The cover structure with a double cover structure includes: a shooting case main body having an inner space with an open upper side; a cover member seated on the open upper side of the shooting case main body to seal the open upper side; and a cover fixing member coupled to the shooting case main body to fix a position of the cover member, so that the position of the cover member is strongly fixed while simplifying a structure by the double cover structure to increase an internal pressure of the shooting case, thereby increasing a range of munition and maintaining performance of munition.
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公开(公告)号：US09513308B2
公开(公告)日：2016-12-06
申请号：US14134487
申请日：2013-12-19
Applicant: HANWHA CORPORATION
Inventor： Kyu-Chae Jung , De-Rac Son , Jun-Goo Shin , Sung-Min Lee , Jung-Yun Kim
CPC classification number: G01P3/665 , F41A21/32 , F42C9/00 , F42C11/065 , F42C17/04
Abstract: The present invention relates to an apparatus for measuring a muzzle velocity of a fired bullet so that the bullet may explode at an accurate location. The muzzle velocity measuring apparatus includes a detector configured to comprise a pair of cores encircled by probe wound coils and installed in two separate positions in an adapter, and to output a muzzle velocity signal based on eddy current signals which are generated by the probe wound coils when a bullet fired from a bullet chamber passes through the adapter, a muzzle velocity calculator configured to calculate a flight speed of the fired bullet based on the muzzle velocity signal; and a transmitter configured to transmit the calculated flight speed to the bullet.
Abstract translation: 本发明涉及一种用于测量发射子弹的枪口速度的装置，使得子弹可能在准确的位置爆炸。 枪口速度测量装置包括检测器，其被配置为包括由探针缠绕线圈包围的一对芯体，并且安装在适配器中的两个单独的位置中，并且基于由探针缠绕线圈产生的涡流信号输出枪口速度信号 当从子弹室射出的子弹通过适配器时，枪口速度计算器被配置为基于枪口速度信号计算被击发的子弹的飞行速度; 以及发射机，被配置为将所计算的飞行速度传送到子弹。
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