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公开(公告)号：KR1020110028189A
公开(公告)日：2011-03-17
申请号：KR1020090086162
申请日：2009-09-11
Applicant: 한국전기연구원
CPC classification number: H02K1/146
Abstract: PURPOSE: A transverse flux electric device is provided to reduce an iron loss by decreasing an eddy current loop in a magnetic flux through a slit between a stator core and a mover core. CONSTITUTION: A slit(13) magnetically separates a teeth core(10) of a stator. One or more slits are arranged along a columnar direction of the teeth core. The slit crosses the inner surface and the outer surface of the teeth core. The slit is bended to be protruded. The inner surface of the teeth core is separated in the slit.
Abstract translation: 目的：提供一种横向磁通电子装置，通过减小磁通中通过定子芯和移动器芯之间的狭缝的涡流回路来减少铁损。 构成：狭缝（13）磁性地分离定子的齿芯（10）。 一个或多个狭缝沿着齿芯的柱状方向排列。 狭缝穿过齿芯的内表面和外表面。 狭缝弯曲突出。 齿芯的内表面在狭缝中分离。
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公开(公告)号：KR1020070029297A
公开(公告)日：2007-03-14
申请号：KR1020050083915
申请日：2005-09-09
Applicant: 한국전기연구원
Abstract: A linear generator system using an internal combustion engine is provided to improve energy efficiency by supporting a linear movement of a movable element and a piston through a resonant spring to discharge an elastic energy type after accumulating a part of a kinetic energy of the piston. An internal combustion engine(100) drives a linear reciprocating motion of a piston through an explosive power engine by burning a mixture gas of fuel and air in a chamber. A longitudinal flux linear generator(200) includes a stator having a core and a winding coil, and a movable element(214) having a permanent magnet. The movable element(214) is connected to the piston of the internal combustion engine(100) through a connecting load, and receives a driving force of the piston. Electricity generated in the winding coil of the stator is provided to the outside through a power output line. A longitudinal flux linear motor(300) includes a stator having a core and a winding coil, and a movable element(314) having a permanent magnet. The movable element(314) is connected to the piston of the internal combustion engine(100) through the movable element(214) of the longitudinal flux linear generator(200). If the power is applied to the winding coil of the stator through a power input line to drive the internal combustion engine(100), the movable element(314) is driven linearly and transfers a linear driving force. The longitudinal flux linear motor(300) drives the piston of the internal combustion engine(100).
Abstract translation: 提供一种使用内燃机的线性发电机系统，通过支撑可动元件和活塞通过谐振弹簧的线性运动来提高能量效率，以在累积活塞的一部分动能之后排出弹性能量类型。 内燃机（100）通过将燃料和空气的混合气体燃烧在室中来驱动活塞通过爆炸动力发动机的直线往复运动。 纵向磁通线性发生器（200）包括具有磁芯和绕组线圈的定子以及具有永磁体的可动元件（214）。 可移动元件（214）通过连接负载连接到内燃机（100）的活塞，并且接收活塞的驱动力。 在定子的绕组线圈中产生的电力通过电力输出线提供给外部。 纵向磁通线性电动机300包括具有磁芯和绕组线圈的定子和具有永磁体的可动元件314。 可移动元件（314）通过纵向通量线性发电机（200）的可移动元件（214）连接到内燃机（100）的活塞。 如果通过用于驱动内燃机（100）的动力输入线将功率施加到定子的绕组线圈，则可动元件（314）被线性驱动并传递线性驱动力。 纵向通量线性马达300驱动内燃机100的活塞。
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公开(公告)号：KR1020170075941A
公开(公告)日：2017-07-04
申请号：KR1020150185539
申请日：2015-12-24
Applicant: 한국전기연구원
Abstract: 본발명은오존발생용방전관에관한것으로, 더욱상세하게는금속관의양단에금속커버가간단하게나사결합됨에따라용접작업이필요치않고용접을위한공기유통공도필요치않아제조효율이향상되고오존발생기능도향상되는오존발생용방전관에관한것이다. 본발명에따르면, 전원과연결되고내부전극이되는금속관과, 상기금속관의양단에각각설치되는금속커버와, 금속관과금속커버의외면에코팅된유전층으로이루어져접지가되는외부전극의내측에설치되는오존발생용방전관에있어서, 상기금속커버는상기금속관의양단에나사결합되어상기금속커버와상기금속관간의용접결합시상기금속커버에요구되는공기유통공을배제시킨것을특징으로하는오존발생용방전관을기술적요지로한다.
Abstract translation: 本发明涉及一种放电管臭氧的产生，并且更具体地，作为金属罩被简单地拧到金属管的两端不需要焊接不需要焊接操作的生产效率提高臭氧生成功能还公路空气流 改进用于产生臭氧的放电管。 根据本发明，安装在外部电极的内部与所述电源和所述金属管的连接的外表面由介电涂层的所述内部电极，它们在所述金属管的两端和一个金属管与金属盖到地面分别安装了金属盖 一种用于产生臭氧的放电管，其中金属盖被拧到金属管的两端以排除金属盖和金属管之间焊接时金属盖所需的通气孔。 这在技术上是至关重要的。
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公开(公告)号：KR1020170071165A
公开(公告)日：2017-06-23
申请号：KR1020150179164
申请日：2015-12-15
Applicant: 한국전기연구원
Abstract: 본발명은코어에관한것으로서, 보다상세하게는권선의자동화가용이하도록형성되는전기모터의코어및 코일권선방법에관한것이다. 본발명은마그네틱코일(10)이권선되도록다수의치(tooth) 또는권선부(200)가원주방향을따라서복수개로형성된코어로서, 상기권선부(200)는, 양측면이상기코어(100)의중심(O)과연결되는중심선(ℓ)과평행을이루어형성된것을특징으로하는전기모터의코어를개시한다.
Abstract translation: 本发明涉及一种芯，并且更具体地说，涉及一种电动机的芯和其上形成，以便于绕组的自动化的线圈绕线方法。 本发明的中心是一个磁性线圈10，一个数为两口义齿（齿）或卷绕单元200 gawon为核心的主方向如此形成片多个，缠绕单元200，移相器核心100的两侧（ O形成为平行于芯上形成的中心线（1）。
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Patent Agency Ranking
公开(公告)号：KR1020140059420A
公开(公告)日：2014-05-16
申请号：KR1020120125865
申请日：2012-11-08
Applicant: 한국전기연구원
IPC: H02K41/02
CPC classification number: H02K41/031 , H02K5/24
Abstract: The objective of the present invention is to provide a device for reducing vibrations of a stator of a transverse-flux linear motor. By forming reinforcing holes between projections (51a) on a stator metal core on both sides of a support structure for the stator metal core and inserting and installing a high-strength nonmagnetic substance such as an aluminum alloy into the reinforcing holes, the present invention is able to reinforce the strength between the projections on the stator metal core and increase the contact area with a counter component, thereby reducing vibrations due to twisting of the stator metal core as in the existing technology. To achieve the objective described above, a stator of a transverse-flux linear motor which generates magnetic forces on both sides includes: a stator metal core; a stator metal core support structure which includes press fitting grooves formed at intervals on both sides and applies resin molding onto the stator metal core; and reinforcement members which are inserted into the press fitting grooves and reinforce the support strength of the support structure.
Abstract translation: 本发明的目的是提供一种用于减小横向通量线性电动机的定子的振动的装置。 通过在用于定子金属芯的支撑结构的两侧的定子金属芯上的突起（51a）之间形成加强孔，并将诸如铝合金的高强度非磁性物质插入加强孔中，本发明是 能够增强定子金属芯上的突起之间的强度，并且增加与对置部件的接触面积，从而如现有技术那样减少由于定子金属芯的扭转引起的振动。 为了实现上述目的，在两侧产生磁力的横向磁通线性电动机的定子包括：定子金属芯; 定子金属芯支撑结构，其包括在两侧间隔形成的压配合槽，并将树脂模塑施加到定子金属芯上; 以及加强构件，其插入压配合槽中并加强支撑结构的支撑强度。
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公开(公告)号：KR101348636B1
公开(公告)日：2014-01-08
申请号：KR1020120126532
申请日：2012-11-09
Applicant: 한국전기연구원
IPC: H02K1/14
Abstract: The present invention relates to a stator of a traverse flux electric device forming a circumferential multi-phase distribution, capable of effectively solving a traditional problem such as degradation of productivity, device performance or characteristics caused by using an SMS core or a laminated core as a stator core in the traverse flux electric device forming the multi-phase distribution in a circumferential direction. To attain the purpose, provided is the stator of the traverse flux electric device forming the circumferential multi-phase distribution comprising a stator core including: an upper gear core forming an upper gear arranged such that coil wirings with multiple phases are alternately wound around a circumferential direction; a lower gear core forming a lower gear arranged such that coil wirings with multiple phases are alternately wound around a circumferential direction; a ring shaped yoke core inserted and arranged around the circumferential direction to connect a gear core between the upper gear core and the lower gear core. The upper gear core and the lower gear core are laminated cores where a steel plate is laminated around a circumferential direction and forms each gear, and the yoke core is a core formed with a ring shape. [Reference numerals] (110a) Upper gear; (110b) Lower gear; (110c) Yoke
Abstract translation: 本发明涉及一种形成圆周多相分布的横动磁通电动装置的定子，其能够有效地解决传统问题，如生产率的降低，装置性能或使用SMS芯或层叠铁芯所引起的特性 横向通量电气装置中的定子芯沿圆周方向形成多相分布。 为了达到目的，提供了形成包括定子铁心的周向多相分布的横动磁通电动装置的定子，包括：上齿轮芯，形成上齿轮，所述上齿轮布置成使得具有多相的线圈配线交替地缠绕在周向 方向; 形成下齿轮的下齿轮，其布置成使得具有多相的线圈配线围绕圆周方向交替地卷绕; 围绕圆周方向插入和布置的环形轭铁，以将齿轮芯连接在上齿轮芯和下齿轮芯之间。 上齿轮芯和下齿轮芯是在圆周方向上层压钢板并形成各齿轮的叠层铁芯，轭铁芯是形成为环形的铁芯。 （附图标记）（110a）上齿轮; （110b）下档; （110c）轭
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公开(公告)号：KR101264178B1
公开(公告)日：2013-05-14
申请号：KR1020110118994
申请日：2011-11-15
Applicant: 한국전기연구원
IPC: H02K1/14
Abstract: PURPOSE: An electrical machine in a modular stator structure and a cooling structure thereof are provided to improve cooling efficiency by separating phases mechanically and magnetically. CONSTITUTION: Permanent magnets are arranged at fixed intervals. A rotor or a mover includes the permanent magnets. The rotor or the mover moves opposite a stator. The stator includes stator modules separated at fixed intervals. Iron core tooth forms surround a phase winding. [Reference numerals] (AA) Protrusion part for cooling a stator; (BB) Insulation block; (CC) Stator module; (DD) Winding; (EE) Enclosure including a cooling apparatus; (FF) Rotor permanent magnet
Abstract translation: 目的：提供一种模块化定子结构的电机及其冷却结构，以通过机械和磁力分离相位来提高冷却效率。 构成：永磁体以固定间隔排列。 转子或动子包括永久磁铁。 转子或动子与定子相对移动。 定子包括以固定间隔分开的定子模块。 铁芯齿形围绕相绕组。 （附图标记）（AA）用于冷却定子的突起部分; （BB）绝缘块; （CC）定子模块; （DD）绕组; （EE）包括冷却装置的外壳; （FF）转子永磁体
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公开(公告)号：KR101117200B1
公开(公告)日：2012-03-20
申请号：KR1020100023128
申请日：2010-03-16
Applicant: 한국전기연구원
Abstract: 본 발명은 피로시험기에 관한 것으로서, 시편에 대하여 인장 및 압축 하중을 부여하기 위한 액츄에이터로서 종래의 랙-피니언 기어 및 서보모터 방식이나 유압서보 방식, 공압서보 방식 등의 액츄에이터를 배제하고 대신 추력 특성이 우수하면서 고속 및 고정밀 제어가 가능한 횡자속 선형 전동기를 사용함으로써, 백래쉬(backlash)로 인한 낮은 정밀도 문제, 유압 및 공압 주변장치로 인한 장치 구성의 복잡성 문제가 해결될 수 있고, 소형화 및 경량화가 가능해지는 피로시험기에 관한 것이다.
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公开(公告)号：KR1020110104160A
公开(公告)日：2011-09-22
申请号：KR1020100023128
申请日：2010-03-16
Applicant: 한국전기연구원
CPC classification number: G01N3/08 , G01N3/56 , G01N2203/0016 , G01N2203/0032 , G01N2203/0073
Abstract: 본 발명은 피로시험기에 관한 것으로서, 시편에 대하여 인장 및 압축 하중을 부여하기 위한 액츄에이터로서 종래의 랙-피니언 기어 및 서보모터 방식이나 유압서보 방식, 공압서보 방식 등의 액츄에이터를 배제하고 대신 추력 특성이 우수하면서 고속 및 고정밀 제어가 가능한 횡자속 선형 전동기를 사용함으로써, 백래쉬(backlash)로 인한 낮은 정밀도 문제, 유압 및 공압 주변장치로 인한 장치 구성의 복잡성 문제가 해결될 수 있고, 소형화 및 경량화가 가능해지는 피로시험기에 관한 것이다.
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