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31. 发明公开

KR1020120072818A 사판식 압축기 无效
标题翻译：洗板压缩机
公开(公告)号：KR1020120072818A
公开(公告)日：2012-07-04
申请号：KR1020100134717
申请日：2010-12-24
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 이태진 , 김성용
IPC分类号： F04B27/08 , F04B27/10 , F04B39/00
CPC分类号： F04B27/0865 , F04B27/0895 , F04B27/1063 , F04B27/1072 , F04B27/0886 , F04B39/0005 , F05B2210/12 , Y10S415/00 , Y10S417/00
摘要： PURPOSE: A swash type compressor is provided to prevent mechanical loss by omitting components composing a shoe connecting a swash plate and a piston by installing an incline angle adjusting member between a driving shaft and the swash. CONSTITUTION: A swash type compressor comprises a housing, a cylinder block having a plurality of cylinder bores, a piston reciprocated in the cylinder bore, a driving shaft(400) pivotally installed, and a swash plate(500) connected to the piston to be rotated. An incline angle adjusting member is installed between the driving shaft and the swash plate and supports the swash plate. The incline angle adjusting member moves the swash plate back and forth while keeping the incline angle.
摘要翻译：目的：提供斜盘式压缩机，通过在驱动轴和斜盘之间安装倾斜角调节构件，省略组成连接斜板和活塞的鞋的组件来防止机械损失。构成：斜盘式压缩机包括壳体，具有多个气缸孔的气缸体，在气缸孔中往复运动的活塞，枢转地安装的驱动轴（400）和连接到活塞的斜盘（500）旋转。驱动轴和旋转斜盘之间安装倾角调节件，并支撑斜板。倾斜角调整构件在保持倾斜角度的同时使斜盘往复移动。

32. 发明公开

KR1020120067582A 전동식 압축기용 터미널 장치 有权
标题翻译：电动压缩机终端总成
公开(公告)号：KR1020120067582A
公开(公告)日：2012-06-26
申请号：KR1020100129064
申请日：2010-12-16
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 구인회 , 한영창
IPC分类号： F04B39/12 , F04B39/14 , F04B35/04 , F04C29/00 , F04C18/02
CPC分类号： F04B39/12 , F04B39/14 , F04C18/0215 , F04C29/00 , F04C2240/803 , F04B35/04 , F05B2210/12 , Y10S415/00 , Y10S417/00
摘要： PURPOSE: A terminal device for electronic condensers is provided to easily fix a hermetic terminal to a casing with snap rings, which are inserted into coupling grooves. CONSTITUTION: A terminal device for electronic condensers comprises a hermetic terminal(110), a connector(120), coupling grooves, a pair of snap rings(130). A pair of terminal pins, which transfer power to a motor unit are separately placed each other in a longitudinal direction. The connector comprises a plurality of terminal grooves electrically connected to the terminal pins of the hermetic terminal. The coupling grooves are formed on an inner surface of a mounting part of a compressor casing. A pair of the snap rings fixes the hermetic terminal to the mounting part of the casing.
摘要翻译：目的：提供一种用于电子电容器的端子装置，用于将密封端子容易地固定到具有插入耦合槽中的卡环的壳体上。构成：用于电子电容器的端子装置包括密封端子（110），连接器（120），连接槽，一对卡环（130）。将电力传递到电动机单元的一对端子销在纵向方向上彼此分开放置。连接器包括电气连接到密封端子的端子销的多个端子槽。联接槽形成在压缩机壳体的安装部的内表面上。一对卡环将密封端固定到外壳的安装部分。

33. 发明授权

KR101152029B1 차량용 공기조화장치용 팽창밸브 有权
标题翻译：用于车辆空调的膨胀阀
公开(公告)号：KR101152029B1
公开(公告)日：2012-06-08
申请号：KR1020110108851
申请日：2011-10-24
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 이용주 , 한준석
IPC分类号： B60H1/32 , F25B41/06 , B60H1/00 , F25B41/04
摘要： PURPOSE: An expansion valve for air conditioners of vehicles is provided to be miniaturized through reducing the whole volume with reducing a height. CONSTITUTION: An expansion valve for air conditioners of vehicles comprises a valve body and a bracket(200a). The valve body comprises a first port, a second port, a third port and a fourth port. Refrigerants flow in through a first port from a condenser. The second port formed in a first side supplies the refrigerants to an evaporator. The third port is formed separately from the second port and inflows the refrigerants from the evaporator. The fourth port is formed in a second side and discharges the refrigerants flowing through the third port. . The valve body comprises a throttling path and an inner flow path. The inner flow path is formed side by side with the throttling path and sends the refrigerants flowing into the first port to the throttling path. The bracket comprises a port insertion part(210), pipe insertion unit(220), and a guide passage. The port insertion part is inserted into the first port. The outer of the compressor is inserted into the pipe insertion unit. The guide passage connects the port insertion unit and the pipe insertion unit.
摘要翻译：目的：提供一种用于车辆空调的膨胀阀，通过降低整体体积减小高度，实现小型化。构成：用于车辆空调的膨胀阀包括阀体和支架（200a）。阀体包括第一端口，第二端口，第三端口和第四端口。制冷剂通过冷凝器的第一口流入。形成在第一侧的第二端口将制冷剂供应到蒸发器。第三端口与第二端口分开形成，并从制冷剂流入制冷剂。第四端口形成在第二侧，并排出流经第三端口的制冷剂。。阀体包括节流通路和内流路。内部流动路径与节流路径并排地形成，并且将流入第一端口的制冷剂发送到节流路径。支架包括端口插入部分（210），管插入单元（220）和引导通道。端口插入部分插入第一个端口。压缩机的外部插入到管道插入单元中。引导通道连接端口插入单元和管道插入单元。

34. 发明公开

KR1020120047529A 압축기의 체크밸브 有权
标题翻译：压缩机检查阀
公开(公告)号：KR1020120047529A
公开(公告)日：2012-05-14
申请号：KR1020100109143
申请日：2010-11-04
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 김성용
IPC分类号： F04B39/00 , F16K15/02 , F04B53/10 , F04B27/08
摘要： PURPOSE: A check valve of a compressor is provided to prevent pressure loss, vibration, and noise due to the variation in the flow of refrigerant passing through the check valve because refrigerant inlet and outlet are arranged on the same line. CONSTITUTION: A check valve of a compressor comprises a valve cap(110), a valve housing(120), a valve body(130), and an urging unit(140). The valve cap has a refrigerant inlet(111). The valve housing has a refrigerant discharge path connected to the refrigerant inlet. The valve body controls the refrigerant flow in the refrigerant discharge path and the refrigerant inlet by moving between the valve cap and the valve housing. The urging unit is interposed between the valve body and the valve housing. The refrigerant inlet and the refrigerant discharge path form a straight flow path.
摘要翻译：目的：提供压缩机的止回阀，以防止由于制冷剂入口和出口排列在同一条线路上，通过止回阀的制冷剂流动的变化导致压力损失，振动和噪音。构成：压缩机的止回阀包括阀盖（110），阀壳体（120），阀体（130）和推压单元（140）。阀盖具有制冷剂入口（111）。阀壳体具有连接到制冷剂入口的制冷剂排放路径。阀体通过在阀盖和阀壳体之间移动来控制制冷剂排放路径中的制冷剂流和制冷剂入口。推动单元插在阀体和阀壳体之间。制冷剂入口和制冷剂排出路径形成直流路径。

35. 发明公开

KR1020120042343A 차량용 전동식압축기의 인버터 냉각구조 无效
标题翻译：逆变器的制冷结构
公开(公告)号：KR1020120042343A
公开(公告)日：2012-05-03
申请号：KR1020100104002
申请日：2010-10-25
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 구인회 , 한영창
IPC分类号： F04C29/04 , H01L23/34 , H05K7/20 , F04B39/06
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PURPOSE: An inverter cooling structure of an electric compressor for a vehicle is provided to improve a cooling effect by cooling a power module using refrigerants flowing from an intake path and a cooling path. CONSTITUTION: An inverter cooling structure of an electric compressor for a vehicle is controlled by an inverter(200) coupled to the outer surface of a housing(110). The inverter comprises a power module having a heat sink. Stators are arranged on the inner surface of the housing at uniform intervals. Multiple intake paths(121,122,123,124), where refrigerants flowing from an intake port flows to a discharge port, are formed on the inner surface of the housing to be separated from each other. Cooling paths(130) are formed between the intake paths in a stripe shape so that the refrigerants can flow between the intake paths.
摘要翻译：目的：提供一种用于车辆的电动压缩机的逆变器冷却结构，以通过使用从进气路径和冷却路径流动的制冷剂冷却功率模块来提高冷却效果。构成：用于车辆的电动压缩机的逆变器冷却结构由耦合到壳体（110）的外表面的逆变器（200）来控制。逆变器包括具有散热器的功率模块。定子以均匀的间隔布置在壳体的内表面上。多个进气路径（121,122,123,124），其中从进气口流动的制冷剂流到排出口，形成在壳体的内表面上以彼此分离。在进气路径之间形成条状的冷却路径（130），使得制冷剂能够在进气路径之间流动。

36. 发明公开

KR1020120041480A 자동차 엔진용 보기류의 동력전달장치 有权
标题翻译：汽车辅助机械的动力传动装置
公开(公告)号：KR1020120041480A
公开(公告)日：2012-05-02
申请号：KR1020100102955
申请日：2010-10-21
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 츠네노리시부야
IPC分类号： F02B67/06 , F02B67/04 , F16H19/04 , F16H7/02 , F16H55/36
CPC分类号： F02B67/06 , F02B67/04 , F16H7/02 , F16H19/04 , F16H55/36
摘要： PURPOSE: A power transmission device of an auxiliary machinery for a car engine is provided to operate all auxiliary machineries by releasing the connection of a compressor pulley with a rotation center shaft when an abnormal rotation of the compressor generates. CONSTITUTION: A power transmission device of an auxiliary machinery comprises a hub(11), a compressor pulley(12), a connection unit(20) and an unlocking unit(30) The hub is fixed to a rotation center shaft(13). The hub is connected with a same rotation center shaft in which the compressor housing is connected. The compressor pulley is separated from the hub and rotated by a diving belt. The compressor pulley is connected to the compressor housing through a bearing. The connection unit is formed in the hub and the compressor pulley respectively, locks or unlocks selectively when an abnormal torque of the compressor generates. The unlocking unit releases the connection unit.
摘要翻译：目的：提供一种用于汽车发动机的辅助机械的动力传递装置，用于在压缩机产生异常旋转时释放压缩机滑轮与旋转中心轴的连接来操作所有辅助机械。构成：辅助机械的动力传递装置包括轮毂（11），压缩机滑轮（12），连接单元（20）和解锁单元（30）。轮毂固定在旋转中心轴（13）上。轮毂与连接压缩机壳体的相同的旋转中心轴连接。压缩机滑轮与轮毂分离并由潜水带旋转。压缩机滑轮通过轴承与压缩机壳体连接。连接单元形成在轮毂和压缩机滑轮中，当压缩机的异常转矩产生时，选择性地锁定或解锁。解锁单元释放连接单元。

37. 发明公开

KR1020120004083A 용량가변형 압축기 및 이를 포함하는 압축기 제어 시스템 有权
标题翻译：可变位移压缩机和压缩机控制系统
公开(公告)号：KR1020120004083A
公开(公告)日：2012-01-12
申请号：KR1020100064745
申请日：2010-07-06
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이용주 , 이건호
IPC分类号： F04B49/06 , F04B27/14 , F04B27/08 , F04B49/22
摘要： PURPOSE: A variable capacity compressor and a compressor control system therewith are provided to reduce the vibration and noise of a capacity control valve by converting a PWM digital control signal into an analog control signal and controlling the capacity control valve. CONSTITUTION: A compressor control system with a variable capacity compressor comprises a compressor body(H), a controller(600), and a D/A converter(610). The compressor body controls the pressure of a crank chamber and has a capacity control valve(100) which controls the discharge capacity of refrigerants. The controller outputs a pulse width modulation digital control signal for controlling the capacity control valve. The D/A converter converts the PWM digital control signal into an analog control signal and applies the analog control signal to the capacity control valve.
摘要翻译：目的：提供一种可变容量压缩机及其压缩机控制系统，通过将PWM数字控制信号转换为模拟控制信号并控制容量控制阀来减小容量控制阀的振动和噪声。构成：具有可变容量压缩机的压缩机控制系统包括压缩机主体（H），控制器（600）和D / A转换器（610）。压缩机主体控制曲柄室的压力，并具有控制制冷剂的排出能力的容量控制阀（100）。控制器输出用于控制容量控制阀的脉宽调制数字控制信号。 D / A转换器将PWM数字控制信号转换为模拟控制信号，并将模拟控制信号应用于容量控制阀。

38. 发明公开

KR1020110139508A 사판식 압축기 无效
标题翻译：洗板式压缩机
公开(公告)号：KR1020110139508A
公开(公告)日：2011-12-29
申请号：KR1020100059635
申请日：2010-06-23
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 박성균
IPC分类号： F04B27/08 , F16C35/02 , F04B39/12
CPC分类号： F04B27/0813 , F04B27/08 , F04B27/0821 , F04B27/083 , F04B27/0856 , F04B27/0865 , F04B39/00 , F04B39/122 , F16C35/02
摘要： PURPOSE: A swash plate type compressor is provided to arrange a bush in a flange which is touched with a lace of a thrust bearing, thereby reducing the abrasion of a cylinder block. CONSTITUTION: A swash plate type compressor includes a housing, a cylinder block(110), a piston(120), a driving shaft(150), a swash plate(160), and a thrust bearing(180). A metal bush(300) is placed between the cylinder block and driving shaft. A flange touched with the thrust bearing is arranged in the bush. The flange is located between the cylinder block and thrust bearing.
摘要翻译：目的：提供一种斜盘式压缩机，用于将衬套布置在凸缘中，该凸缘与推力轴承的花边接触，从而减少气缸体的磨损。构成：旋转斜盘式压缩机包括壳体，气缸体（110），活塞（120），驱动轴（150），斜盘（160）和推力轴承（180）。金属衬套（300）被放置在气缸体和驱动轴之间。与推力轴承接触的法兰布置在衬套中。法兰位于气缸体和止推轴承之间。

39. 发明授权

KR101099119B1 사판식 압축기 有权
标题翻译：斜盘式压缩机
公开(公告)号：KR101099119B1
公开(公告)日：2011-12-27
申请号：KR1020090064736
申请日：2009-07-16
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 이권희
IPC分类号： F04B27/08 , F04B25/04
摘要： 이에따라, 구동축에냉매를흡입·토출하는로터리밸브를형성함으로써원가절감, 압축기중량·전장감소및 흡입소음을감소시키는효과가있다.
摘要翻译：因此，通过形成将制冷剂吸入并排出到驱动轴的旋转阀，具有降低成本，减轻压缩机的重量和长度，并且降低吸入噪音的效果。

40. 发明授权

KR101099117B1 체크 밸브 및 이를 구비하는 압축기 有权
标题翻译：检查阀和压缩机
公开(公告)号：KR101099117B1
公开(公告)日：2011-12-27
申请号：KR1020090057574
申请日：2009-06-26
申请人： 학교법인 두원학원 , 주식회사 두원전자
发明人： 이건호 , 김기범 , 박재석
IPC分类号： F04B27/08 , F04B25/04 , F04B39/10
CPC分类号： F04B39/04 , F04B27/1018 , F04B39/10
摘要： 또한, 오일분리기능과냉매의역류를방지하는체크밸브기능을일체로형성하여압축기의내부공간확보가용이하여설계및 조립성이향상된다.

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