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公开(公告)号：KR101382310B1
公开(公告)日：2014-04-08
申请号：KR1020120158627
申请日：2012-12-31
CPC classification number: H02K15/03 , H02K1/2733 , Y10T29/49012
Abstract: Disclosed is a method of assembling a rotor for an electric turbo charger. A method of assembling a rotor for an electric turbo charger according to an embodiment of the present invention comprises a first step of washing and preparing a connector, a permanent magnet, an end cap, a retention ring, and a central tube, which constitute the rotor; a second step of inserting the permanent magnet into the connector; a third step of cooling the connector and heating the end cap under a high temperature condition for a predetermined time to couple the end cap to the connector through shrinkage fitting, thereby constituting a permanent magnet assembly; a fourth step of cooling the permanent magnet assembly and heating the retention ring under a high temperature condition for a predetermined time to couple the retention ring to the permanent magnet assembly through shrinkage fitting, thereby constituting a rotor assembly; a fifth step of heating the rotor assembly under a high temperature condition for a predetermined time to couple the rotor assembly to the central tube through shrinkage fitting, thereby constituting a finished rotor product; and a sixth step of post-processing the finished rotor product. [Reference numerals] (S1) Washing; (S2) Assemble a connector; (S3) Constitute a permanent magnet assembly (shrinkage fitting); (S4) Constitute a rotor assembly (shrinkage fitting); (S5) Constitute a finished rotor product (shrinkage fitting); (S6) Post-processing
Abstract translation: 公开了一种组装用于电动涡轮增压器的转子的方法。 根据本发明的实施例的组装用于电动涡轮增压器的转子的方法包括：洗涤和制备连接器，永磁体，端盖，保持环和中心管的第一步骤，其构成 转子; 将永磁体插入连接器中的第二步骤; 冷却连接器并在高温条件下加热端盖一段预定时间的第三步骤，通过收缩配合将端帽连接到连接器，从而构成永磁体组件; 冷却永磁体组件并在高温条件下加热保持环达预定时间的第四步骤，通过收缩配合将保持环连接到永磁体组件，从而构成转子组件; 在高温条件下加热转子组件达预定时间以通过收缩配合将转子组件连接到中心管的第五步骤，从而构成成品转子产品; 以及对完成的转子产品进行后处理的第六步骤。 [参考数字]（S1）洗涤; （S2）组装连接器; （S3）构成永磁体组件（收缩配件）; （S4）构成转子总成（收缩配件）; （S5）构成成品转子产品（收缩配件）; （S6）后期处理
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公开(公告)号：KR101382309B1
公开(公告)日：2014-04-08
申请号：KR1020120158628
申请日：2012-12-31
CPC classification number: F01D25/18 , F01D25/16 , F01D25/168 , F05D2220/40 , F05D2240/52 , F05D2260/609 , F16C17/04 , F16C33/1025 , F16C2360/24
Abstract: Disclosed is a bearing for a turbo-charger. The bearing for the turbo-charger according to an embodiment of the present invention, which is disposed in a space at one side of a center housing and supports an axial load of a rotating shaft, which connects a turbine wheel, a compressor wheel, and an electric motor, the bearing comprising: a bearing body coupled to one side surface in the space of the center housing, and including a through-hole formed on a center thereof to form an oil chamber between the through-hole and a coupling installed on the rotating shaft; an oil inlet corresponding to an oil supply passage formed inside the center housing and extending from an upper portion of a center portion of the bearing body to an inner circumferential surface of the through-hole directing toward the oil chamber; and an oil outlet corresponding to an oil discharging passage and formed in a lower portion of the center portion of the bearing body to discharge an oil in the oil chamber, wherein the oil outlet has a shape of a groove formed by cutting the lower portion of the center portion of the bearing body and connected to the through-hole, in which a lower portion of the groove is inclined toward the oil discharging passage, and wherein the oil inlet and the oil outlet are integrally formed in the bearing body, so that the bearing body itself serves as an oil chamber housing.
Abstract translation: 公开了一种用于涡轮增压器的轴承。 根据本发明实施例的用于涡轮增压器的轴承，其设置在中心壳体的一侧的空间中并且支撑旋转轴的轴向载荷，其连接涡轮机叶轮，压缩机叶轮和 电动机，所述轴承包括：轴承体，其联接到所述中心壳体的空间中的一个侧表面，并且包括形成在其中心的通孔，以在所述通孔和安装在所述通孔之间的联轴器之间形成油室 旋转轴; 所述油入口对应于形成在所述中心壳体内并且从所述轴承体的中心部分的上部延伸到所述通孔的内周表面的油供给通道，所述内部表面朝向所述油室; 以及对应于排油通道的油出口，形成在轴承体的中心部分的下部，以排出油室中的油，其中，油出口具有通过切割下部形成的凹槽的形状 所述轴承体的中心部分与所述通孔的下部相对于所述通孔倾斜，并且其中所述进油口和所述油出口一体地形成在所述轴承体中，使得 轴承体本身用作油室壳体。
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公开(公告)号：KR1020150048963A
公开(公告)日：2015-05-11
申请号：KR1020130128684
申请日：2013-10-28
CPC classification number: Y02T10/144 , F02B37/12 , F01D25/12 , F02B39/00 , F05B2220/40 , F05D2220/40
Abstract: 본발명에따른공냉식터보차저는베어링을통해서센터하우징에회전가능하게배치되는샤프트, 상기샤프트의일측에고정되어배치되는터빈, 상기샤프트의타측에고정되어배치되는컴프레서, 상기터빈과상기컴프레서사이에서상기샤프트의외주면에형성되는회전자, 상기회전자의외측둘레에고정되어배치되고, 상기회전자와함께모터챔버를형성하는고정자, 및상기고정자의외측에고정되어배치되고, 상기모터챔버와외부를연결하는히트싱크냉각통로가형성된히트싱크를포함하고, 상기컴프레서에의해서압축된압축공기의일부는상기회전자와상기고정자가형성되는모터챔버로유입되고, 상기히트싱크의상기히트싱크냉각통로를통해서배출될수 있다.
Abstract translation: 根据本发明，一种空气冷却式涡轮增压器包括：轴，其布置成可通过轴承在中心壳体上旋转; 固定在轴的一侧的涡轮机; 固定在所述轴的另一侧的压缩机; 旋转体，其形成在所述涡轮机和所述压缩机之间的所述轴的外周面上; 固定在旋转体的外周上的定子，并与转子一起形成电动机室; 以及固定在定子的外侧的散热片，形成连接电动机室和外部的散热片冷却路径，其中由压缩机压缩的压缩空气的一部分流入电动机室，转子和定子 形成，并可通过散热片的散热片冷却路径排出。
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公开(公告)号：KR101371494B1
公开(公告)日：2014-03-10
申请号：KR1020120146810
申请日：2012-12-14
Abstract: Disclosed is an electric turbo charger. The electric turbo charger, according to an embodiment of the present invention, includes a turbine housing; a compressor housing; and an electric motor, installed on a turbine wheel, a compressor wheel, and a shaft connecting the turbine wheel and the compressor wheel, all installed inside a center housing which is installed in between the turbine housing and the compressor housing. A cooling air-duct which flows in a portion of influx air from one side of the air inlet of the compressor housing, through the inside of the compressor housing, and to one side of the electric motor to supply the influx air to the heat-generating portion of the electric motor.
Abstract translation: 公开了一种电动涡轮增压器。 根据本发明的实施例的电动涡轮增压器包括涡轮机壳体; 压缩机壳体; 以及安装在涡轮机叶轮，压缩机叶轮和连接涡轮机叶轮和压缩机叶轮的轴的电动马达，其全部安装在安装在涡轮壳体和压缩机壳体之间的中心壳体的内部。 一个从压缩机壳体的空气入口的一侧通过压缩机壳体的内部流入一部分流入空气的冷却风道，并且向电动机的一侧供应流入的空气， 产生电动机的部分。
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公开(公告)号：KR1020140087864A
公开(公告)日：2014-07-09
申请号：KR1020120158616
申请日：2012-12-31
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B37/00 , F02B39/16 , F02M23/04 , F05B2220/40 , F05D2220/40
Abstract: A turbocharger system is disclosed. The turbocharger system according to one embodiment of the present invention includes: a compressor which is connected to a turbine operated by an exhaust gas and compresses and supplies external gas to a combustion chamber of an engine; and an air tank which is connected through a branch line between a throttle valve and an intercooler in an intake line connected to the combustion chamber of the engine, and supplies compressed air with a specific pressure to the throttle valve side by controlling a shutoff valve in the branch line when a vehicle is accelerated.
Abstract translation: 公开了一种涡轮增压器系统。 根据本发明的一个实施例的涡轮增压器系统包括：压缩机，其连接到由排气操作的涡轮机，并将外部气体压缩并供给到发动机的燃烧室; 以及空气罐，其通过连接到发动机的燃烧室的进气管路中的节流阀和中间冷却器之间的分支管线连接，并且通过控制截止阀向截止阀侧供给具有特定压力的压缩空气 车辆加速时的分支线。
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Patent Agency Ranking
公开(公告)号：KR101896314B1
公开(公告)日：2018-09-07
申请号：KR1020120146811
申请日：2012-12-14
Applicant: 현대자동차주식회사
Abstract: 전동식터보차저의냉각장치가개시된다. 본발명의일 실시예에따른전동식터보차저의냉각장치는센터하우징내에서터빈휠과컴프레서휠을연결하는샤프트상에설치되는전동모터를포함하는전동식터보차저의냉각장치에있어서, 엔진측으로부터공급되는냉각수가라디에이터를거쳐센터하우징의내부일측에형성되는냉각핀챔버로공급되도록하는냉각수공급유로; 상기냉각핀챔버로부터냉각수를다시엔진측으로배출하는냉각수배출유로; 상기샤프트가관통되도록상기센터하우징의내부타측에형성되는냉각수챔버; 상기냉각수공급유로와상기냉각수챔버를바이패스연결하는제1바이패스유로; 상기냉각수배출유로와상기냉각수챔버를바이패스연결하는제2바이패스유로; 상기냉각수챔버의내부에서상기샤프트상에설치되어상기전동모터의구동에따라냉각수챔버내의냉각수를펌핑하는펌프임펠러; 및상기냉각수공급유로상의일측과상기냉각수배출유로의일측에각각설치되는제1, 제2차단밸브;를포함한다.
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公开(公告)号：KR1020140086696A
公开(公告)日：2014-07-08
申请号：KR1020120157498
申请日：2012-12-28
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B39/00 , F02B37/00 , F02F1/42 , F05B2220/40 , F05D2220/40
Abstract: A turbocharger integrated with a cylinder head is disclosed. According to an embodiment of the present invention, in the turbocharger integrated with a cylinder head, an exhaust manifold is integrally formed in the cylinder head while a turbine housing unit connected with the exhaust manifold and a compressor housing unit arranged on one side of the turbine housing unit are formed in the cylinder head. In addition, a turbine wheel is installed in the turbine housing unit, a compressor wheel is installed in the compressor housing unit, and the turbine wheel and the compressor wheel are connected by a shaft.
Abstract translation: 公开了一种与气缸盖集成的涡轮增压器。 根据本发明的实施例，在与气缸盖一体化的涡轮增压器中，排气歧管一体地形成在气缸盖中，而与排气歧管连接的涡轮机壳体单元和布置在涡轮机一侧的压缩机壳体单元 壳体单元形成在气缸盖中。 此外，涡轮机叶轮安装在涡轮机壳体单元中，压缩机叶轮安装在压缩机壳体单元中，涡轮机叶轮和压缩机叶轮通过轴连接。
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公开(公告)号：KR1020140077718A
公开(公告)日：2014-06-24
申请号：KR1020120146811
申请日：2012-12-14
Applicant: 현대자동차주식회사
Abstract: Disclosed is a cooling apparatus of an electric turbocharger. According to the present invention, the cooling apparatus of an electric turbocharger has an electric motor installed on a shaft connecting a turbine wheel and a compressor wheel inside a center housing, and comprises: a coolant supply flow path allowing a coolant supplied from an engine to be supplied to a cooling fin chamber, which is formed at one side inside the center housing, through a radiator; a coolant discharge flow path discharging the coolant from the cooling fin chamber to the engine again; a coolant chamber formed at the other side inside the center housing, and penetrated by the shaft; a first bypass flow path bypass-connecting the coolant supply flow path and the coolant chamber; a second bypass flow path bypass-connecting the coolant discharge flow path and the coolant chamber; a pump impeller positioned inside the coolant chamber, installed on the shaft, and pumping the coolant inside the coolant chamber depending on the driving of the electric motor; and a first and a second shutoff valve installed on one side of the coolant supply flow path and the coolant discharge flow path respectively.
Abstract translation: 公开了一种电动涡轮增压器的冷却装置。 根据本发明，电动涡轮增压器的冷却装置具有安装在连接涡轮机叶轮和中心壳体内的压缩机叶轮的轴上的电动马达，并且包括：冷却剂供给流路，其允许从发动机供应的冷却剂 通过散热器供给到形成在中心壳体内的一侧的冷却翅片室; 将冷却剂从冷却片室再次排出到发动机的冷却剂排出流路; 形成在所述中心壳体内的另一侧并被所述轴穿透的冷却剂室; 第一旁路流路旁路连接冷却剂供给流路和冷却剂室; 第二旁通流路旁路连接冷却剂排出流路和冷却剂室; 位于冷却剂室内部的泵叶轮，安装在轴上，并且根据电动机的驱动将冷却剂泵送到冷却剂室内; 以及分别安装在冷却剂供给流路和冷却剂排出流路的一侧的第一截止阀和第二截止阀。
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公开(公告)号：KR101339280B1
公开(公告)日：2014-01-06
申请号：KR1020120158617
申请日：2012-12-31
Abstract: A sealing bracket of an electric turbo charger is disclosed. The sealing bracket of an electric turbo charger according to an embodiment of the present invention: supports so that a shaft which connects a turbine wheel, a compressor wheel, and an electric motor is able to rotate by being installed in one side of a center housing; and is fastened through a flange part in the one side surface of the center housing in the sealing bracket of the electric turbo charger which forms the sealing of a rotary part. The present invention includes: a disc bracket which has an inner side formed to be inclined in a cone shape and guides oil which flows inside of the upper part to the outside of the lower part; a cover bracket which is installed in the central part of the disc bracket, has an oil inlet in the upper side, has an oil outlet in the lower side, and discharges oil which is supplied through an oil path in the central housing to the lower part by supplying the oil to the upper part of the disc bracket; and a support ring which supports the cover bracket against the disc bracket by being inserted between the disc bracket and the cover bracket.
Abstract translation: 公开了一种电动涡轮增压器的密封支架。 根据本发明的实施例的电动涡轮增压器的密封支架：支撑件，使得连接涡轮机叶轮，压缩机叶轮和电动机的轴能够通过安装在中心壳体的一侧而旋转 ; 并且通过形成密封旋转部件的电动涡轮增压器的密封支架中的中心壳体的一个侧表面中的凸缘部紧固。 本发明包括：一个盘托架，其内侧形成为倾斜的锥形，并将上部的内部的油引导到下部的外部; 安装在盘支架的中心部分的盖托架在上侧具有进油口，在下侧具有出油口，并将通过中央壳体中的油路供给的油排出到下部 通过将油供应到盘支架的上部; 以及支撑环，其通过插入盘托架和盖支架之间而将盖支架支撑抵靠盘托架。
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公开(公告)号：KR101542991B1
公开(公告)日：2015-08-10
申请号：KR1020140042018
申请日：2014-04-08
Applicant: 현대자동차주식회사
Abstract: 본발명의실시예에따른스러스트러너를갖는터보차저는, 한쪽에는배기가스에의해서회전하는터빈임펠러가배치되고, 다른쪽에는흡기공기를압축하는컴프레서임펠러가배치되고, 베어링을통해서센터하우징에서회전가능하게배치되는샤프트, 상기샤프트에고정되도록상기샤프트가관통하고, 그일측면은상기센터하우징의일면에슬라이딩되도록배치되는스러스트러너, 상기스러스트러너가관통하되, 그가장자리부는상기센터하우징에고정되는센터하우징커버, 및상기센터하우징커버와상기스러스트러너사이에개재되어상기센터하우징커버를기준으로상기센터하우징측의공간과그 외측의공간사이를실링하는실링부재를포함할수 있다.
Abstract translation: 根据本发明的实施例，具有推力滑轮的涡轮增压器包括：轴，其中由排气旋转的涡轮叶轮布置在一侧，压缩进气的压缩机叶轮布置在另一侧，该另一侧被旋转地布置 在通过轴承的中心壳体中; 轴穿过所述推力滑轮固定在所述轴上，其中一个侧表面布置成在所述中心壳体的一个表面上滑动; 中心壳体盖，推力滑块穿过该中心壳体盖，其中边缘部分被固定在中心壳体上; 以及插入在中心壳体盖和推力滑动件之间的密封构件，用于基于中心壳体盖密封中心壳体的一侧上的空间和其外部的空间之间的间隙。
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