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91. 发明公开

KR1020140048769A 차량용 에어서스펜션의 기계식 3단 차고 조절 장치 审中-实审
标题翻译：机动三档高度控制装置
公开(公告)号：KR1020140048769A
公开(公告)日：2014-04-24
申请号：KR1020120115090
申请日：2012-10-16
申请人： 현대자동차주식회사
发明人： 김태형
IPC分类号： B60G17/044 , B60G17/056 , B60G17/015
CPC分类号： B60G17/0525 , B60G17/0165 , B60G17/0565 , B60G2202/152 , B60G2400/82 , B60G2500/202 , B60G2500/30
摘要： The objective of the present invention is to provide a mechanical 3-step height control device for an air suspension for a vehicle. The device can prevent front and rear bumpers from hitting the ground when a vehicle goes down on a downhill or passes through a deep puddle by performing an upper ring or a lower ring function by changing the reference value of the lidar height of an air spring design through the signal of an on-off magnetic valve and can reduce material costs by removing parts such as an existing valve block and ECU. [Reference numerals] (AA) PR4 valve mounting (4.5 Bar)
摘要翻译：本发明的目的是提供一种用于车辆的空气悬架的机械三步高度控制装置。该装置可以通过改变空气弹簧设计的激光雷达高度的参考值，通过执行上环或下环功能，在下坡时下车或穿过深水池时，防止前后保险杠撞击地面通过开关电磁阀的信号，并通过去除诸如现有阀块和ECU的部件来减少材料成本。（附图标记）（AA）PR4阀安装（4.5巴）

92. 发明授权

KR101362928B1 에어스프링 방진기 有权
标题翻译：空气弹簧振动隔离器
公开(公告)号：KR101362928B1
公开(公告)日：2014-02-18
申请号：KR1020120140469
申请日：2012-12-05
申请人： (주)엔에스브이
发明人： 윤은중 , 이재국 , 정선동
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： B60G17/0523 , B60G17/056 , B60G2202/152 , B60G2204/43 , B60G2206/012 , B60G2206/8207 , B60G2400/91 , B60G2500/202 , B60G2600/182 , B60G2600/44 , B60Y2306/09
摘要： An air-spring vibration isolator which can lower a natural frequency is disclosed. According to the present invention, vibration isolation can be improved by lowering the natural frequency by a double diaphragm structure in which an upper and a lower diaphragm are attached to a spring chamber. A damping force, generated by flowing of compressed air in between the spring chamber and a damping camber, can be easily adjusted by a speed control valve. In addition, the vibration isolation can be improved by an active control which supplies the compressed air by opening a leveling valve due to descent of a load plate.
摘要翻译：公开了一种降低固有频率的空气弹簧隔振器。根据本发明，通过将上隔膜和下隔膜附接到弹簧室的双隔膜结构降低固有频率，可以提高振动隔离。通过速度控制阀可以容易地调节通过弹簧室和减震室之间的压缩空气的流动而产生的阻尼力。此外，可以通过主动控制来改善隔振，该主动控制通过由于负载板的下降而打开调平阀而提供压缩空气。

93. 发明授权

KR101315724B1 에어스프링의 잔존압 제어용 레귤레이터 有权
标题翻译：用于控制空气弹簧中的剩余压力的调节器
公开(公告)号：KR101315724B1
公开(公告)日：2013-10-08
申请号：KR1020120114597
申请日：2012-10-16
申请人： 대원강업주식회사
发明人： 박진용 , 이수창 , 김종형
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： B60G17/0523 , B60G11/27 , B60G17/056 , B60G2202/152 , B60G2400/51222 , B60Y2400/306
摘要： PURPOSE: A regulator for controlling the residual pressure of an air spring is provided to easily control the internal residual pressure of the air spring of which assembly is completed in an optimal level. CONSTITUTION: A regulator for controlling the residual pressure of an air spring includes a gas inflow port (110), a gas discharge port (120), a gas injection port (130), a control valve (140), and an orifice (150). The gas inflow port is connected to a gas supply source (200) and supplies gas to open a pressure maintaining valve. The gas discharge port discharges gas discharged due to the opening of the pressure maintaining valve to the outside. The gas injection port is connected to the pressure maintaining valve (20) by a hose (H). The control valve controls a fluid path according to situations by being installed on a connection point of a gas inflow port side fluid path (111), a gas discharge port side fluid path (121), and a gas injection port side fluid path (131). The orifice is formed on the gas discharge port side fluid path and prevents the Po pressure of the pressure maintaining valve from being drastically decreased by controlling the flow of the gas flowing through the gas discharge port side fluid path.
摘要翻译：目的：提供一种用于控制空气弹簧的残余压力的调节器，以便容易地将组装完成的空气弹簧的内部残压达到最佳水平。构成：用于控制空气弹簧的残压的调节器包括气体流入口（110），气体排出口（120），气体注入口（130），控制阀（140）和孔口（150））。气体流入口连接到气体供给源（200）并供给气体以打开保压阀。气体排出口将由于保压阀的打开而排出的气体排出到外部。气体注入口通过软管（H）与保压阀（20）连接。控制阀根据通过安装在气体流入口侧流体路径（111），排气口侧流体路径（121）和气体注入口侧流体路径（131）的连接点上的情况来控制流体路径）。通过控制流经气体排出口侧流体路径的气体的流动，在气体排出口侧流体路径上形成孔口，防止压力保持阀的Po压力急剧下降。

94. 发明公开

KR1020130057006A 벨로우즈형 에어 스프링 有权
标题翻译： BELLOWS型空气弹簧
公开(公告)号：KR1020130057006A
公开(公告)日：2013-05-31
申请号：KR1020110122701
申请日：2011-11-23
申请人： 현대자동차주식회사 , 기아자동차주식회사
发明人： 김주완
IPC分类号： B60G13/10 , B60G13/06 , F16F5/00
CPC分类号： B60G13/10 , B60G2202/152 , B60G2206/012 , B60G2400/51222 , F16F9/04
摘要： PURPOSE: A bellows typed air spring is provided to improve durability and to fundamentally prevent bellow from cracking. CONSTITUTION: A bellows typed air spring comprises bellows(10), an upper end cap(11), a lower end cap(12), an upper end body tube(13), and lower end body tube(14). The bellows is hollow to be contractible and expandable. The upper and lower end caps are joined to both ends of the bellows. The upper and lower end body tubes are slidably joined to the inside of the bellows.
摘要翻译：目的：提供波纹管型空气弹簧，以提高耐用性，从根本上防止波纹管开裂。构成：波纹管型空气弹簧包括波纹管（10），上端盖（11），下端盖（12），上端主体管（13）和下端体管（14）。波纹管是中空的，可收缩和可扩展。上端盖和下端盖连接到波纹管的两端。上端和下端体管可滑动地连接到波纹管的内部。

95. 发明公开

KR1020130042324A 차량용 에어 서스펜션의 차고 제어 방법 审中-实审
标题翻译：用于控制车辆空气悬架高度的方法
公开(公告)号：KR1020130042324A
公开(公告)日：2013-04-26
申请号：KR1020110106570
申请日：2011-10-18
申请人： 현대모비스 주식회사
发明人： 김병곤
IPC分类号： B60G17/044 , B60G17/015 , B60G17/00 , B60G17/052
CPC分类号： B60G17/0523 , B60G17/018 , B60G17/019 , B60G2202/152 , B60G2400/25 , B60G2400/51222 , B60Y2400/306
摘要： PURPOSE: A method for controlling the height of an air suspension for a vehicle is provided to maintain the stable drive of a vehicle by predicting and controlling a vehicle height using the pressure of an air suspension in the normal condition of a vehicle wheel. CONSTITUTION: A method for controlling the height of an air suspension for a vehicle comprises the following steps: predicting the pressure of an air spring and a vehicle height by vehicle wheels through a vehicle height sensor and a pressure sensor(S10); accumulating and storing the vehicle height and the air spring pressure(S20); determining the abnormal state of a vehicle sensor in the process of adjusting the vehicle height by controlling the air spring pressure(S30); measuring the air spring pressure of each wheel(S40); predicting the vehicle height of the abnormal wheel through the vehicle height sensor by using the air spring pressure of the normal wheel(S50); and accumulatively storing the vehicle height and air spring pressure of each wheel on the basis of the actual load of the vehicle. [Reference numerals] (AA) Start; (BB) End; (S10) Measuring the vehicle height and air spring pressure of each wheel; (S20) Accumulating and storing the measured vehicle heights and pressures; (S30) Vehicle height sensor is abnormal?; (S40) Measuring the air spring pressure of each wheel; (S50) Estimating the vehicle height of a wheel with an abnormal vehicle height sensor; (S60) Controlling the vehicle height according to the estimated vehicle height;
摘要翻译：目的：提供一种用于控制车辆空气悬架的高度的方法，以通过在车轮的正常状态下利用空气悬架的压力来预测和控制车辆高度来保持车辆的稳定驱动。一种用于控制车辆空气悬架高度的方法包括以下步骤：通过车辆高度传感器和压力传感器预测空气弹簧的压力和车辆高度（S10）; 蓄积和存储车辆高度和空气弹簧压力（S20）; 通过控制空气弹簧压力来调节车辆高度的过程中确定车辆传感器的异常状态（S30）。测量每个车轮的空气弹簧压力（S40）; 通过使用正常轮的空气弹簧压力来预测通过车高传感器的异常车轮的车辆高度（S50）; 并且基于车辆的实际负载累积地存储每个车轮的车辆高度和空气弹簧压力。（附图标记）（AA）开始; （BB）结束; （S10）测量车轮高度和每个车轮的空气弹簧压力; （S20）累积并存储所测量的车辆高度和压力; （S30）车高传感器异常？（S40）测量每个车轮的空气弹簧压力; （S50）使用异常车高传感器估计车轮的车高; （S60）根据估计的车辆高度控制车辆高度;

96. 发明授权

KR101158944B1 공기 스프링-진동 감쇠기 유닛 失效
标题翻译：气动弹簧振动阻尼器单元
公开(公告)号：KR101158944B1
公开(公告)日：2012-06-21
申请号：KR1020067026744
申请日：2005-07-01
申请人： 젯트에프 프리드리히스하펜 아게
发明人： 브룬네케한스-게르트 , 룃세그리스티안
IPC分类号： B60G15/14 , F16F9/084
CPC分类号： B60G15/14 , B60G2202/152 , B60G2202/314 , B60G2204/126 , B60G2204/1262 , B60G2204/4402 , B60G2204/45 , B60G2206/911 , F16F9/05 , F16F9/3228 , F16F9/367 , F16F9/54
摘要： 롤 벨로즈에 의해 경계지어진 가변적인 공기실을 구비하고 있고, 거기서 롤 벨로즈는 차체 측에 고정되어 있고 진동 감쇠 시스템을 갖고 있는 제 1 부품군과 자동차의 새시에 고정되어 있고 이 새시와 함께 가동적인 제 2 부품군 사이에 배치되어 있으며, 차체 측 제 1 부품군과 새시 측 제 2 부품군을 연결하는 피스톤 봉을 또한 구비하고 있고, 그 피스톤 봉은 봉의 차체 측 자유 단부에서는 피스톤에 의해 진동 감쇠 시스템의 원통관의 내부 공간 내에 종방향 가동적으로 수용되어 있는, 자동차의 차륜 및 새시 부재를 현가하기 위한 공기 스프링-진동 감쇠기 유닛이 소개되고 있는데, 거기에 있어서는 피스톤 봉(8)은 진동 감쇠 시스템(2)의 원통관(6) 내에서 피벗 베어링 장치(13) 내로 종방향 가동적으로 안내되고, 그 베어링 장치는 원통관의 중심 종축(18)에 대해 피스톤 봉 종축이 각도 편향될 수 있게 하며, 피스톤 봉(8)과 피스톤(9) 사이에는 연결 소자(10)가 배치되어 있고, 그 연결 소자는 각각 하나의 볼-소켓 조인트(11,12)에 의해 피스톤 봉(8)에 그리고 피스톤(9)에 고정되어 있다.

97. 发明公开

KR1020120032783A 차체 거동 감응형 에어 스프링 有权
标题翻译：身体振动敏感空气弹簧
公开(公告)号：KR1020120032783A
公开(公告)日：2012-04-06
申请号：KR1020100094302
申请日：2010-09-29
申请人： 주식회사 한라홀딩스
发明人： 이광수
IPC分类号： F16F9/08 , F16F9/34
CPC分类号： F16F9/05 , B60G11/27 , B60G17/048 , B60G2202/152 , F16F9/5126
摘要： PURPOSE: A vehicle behavior-sensitive air spring is provided to improve ride comfort and steering stability by diversifying and lowering a spring constant value. CONSTITUTION: A vehicle behavior-sensitive air spring comprises a first body(1), a second body(2), an air sleeve(3), and a valve structure(10). The first body is fixed to the car body of the vehicle. The second body is fixed to the wheel side of the vehicle. The air sleeve is installed between the first body and the second body. The air sleeve is transformed according to the inner pressure change and functions as a spring. The valve structure divides the inner space of the inner spring for the formation of multiple chambers. The valve structure is operated by inertia according to the behavior of the vehicle and connects or disconnects the multiple chambers. The valve structure is installed in the first body and divides the inner space of the air spring.
摘要翻译：目的：提供车辆行为敏感的空气弹簧，通过多样化和降低弹簧常数值来提高乘坐舒适性和操纵稳定性。构成：车辆行为敏感的空气弹簧包括第一主体（1），第二主体（2），空气套筒（3）和阀门结构（10）。第一车身固定在车身上。第二主体固定在车辆的车轮侧。空气套筒安装在第一主体和第二主体之间。空气套筒根据内部压力变化而变化，作为弹簧起作用。阀结构将内部弹簧的内部空间分开以形成多个腔室。阀门结构根据车辆的行为惯性操作，并连接或断开多个腔室。阀结构安装在第一主体中，并分隔空气弹簧的内部空间。

98. 发明公开

KR1020120032782A 스프링 상수 가변식 에어 스프링 有权
标题翻译：空气弹簧与可变弹簧恒定
公开(公告)号：KR1020120032782A
公开(公告)日：2012-04-06
申请号：KR1020100094301
申请日：2010-09-29
申请人： 주식회사 한라홀딩스
发明人： 이광수
IPC分类号： B60G17/052 , B60G13/10 , B60G15/06
CPC分类号： B60G17/0523 , B60G13/10 , B60G17/0157 , B60G2202/152 , B60G2500/2041 , B60G2500/22
摘要： PURPOSE: A spring constant-variable air spring is provided to improve steering stability by varying spring constant since the chamber volume of the air spring can be changed. CONSTITUTION: A spring constant-variable air spring comprises a first body(1), a second body(2), an air sleeve(3), a valve structure(10), and an opening/closing device. The first body is fixed to the car body of the vehicle. The second body is fixed to the wheel side of the vehicle. The air sleeve is installed between the first body and the second body. The outer shape of the air sleeve is changed according to the change of inner pressure and functions a spring. The valve structure is installed in the first body. The opening/closing device opens and closes the valve structure.
摘要翻译：目的：提供弹簧恒定可变空气弹簧，通过改变弹簧常数来提高操纵稳定性，因为空气弹簧的腔室容积可以改变。构成：弹簧恒定可变空气弹簧包括第一主体（1），第二主体（2），空气套筒（3），阀门结构（10）和开/关装置。第一车身固定在车身上。第二主体固定在车辆的车轮侧。空气套筒安装在第一主体和第二主体之间。空气套筒的外形根据内压的变化而变化，起弹簧的作用。阀门结构安装在第一体内。打开/关闭装置打开和关闭阀门结构。

99. 发明公开

KR1020110039960A 댐퍼를 이용한 펌핑장치 有权
标题翻译：使用阻尼器的泵装置
公开(公告)号：KR1020110039960A
公开(公告)日：2011-04-20
申请号：KR1020090097042
申请日：2009-10-13
申请人： 주식회사 한라홀딩스
发明人： 이광수
IPC分类号： B60G17/044 , B60G17/04 , B60G17/052
CPC分类号： B60G17/044 , B60G17/04 , B60G17/052 , B60G2202/152 , B60G2206/012
摘要： PURPOSE: A pumping device using a damper is provided to enable vehicle height to be controlled at any position without a separate vehicle-height sensor by externally discharging compressed air at any position, which is beyond a pumping section. CONSTITUTION: A pumping device using a damper comprises a free piston(21), a pumping chamber(PC), a first pumping line(230) and a second pumping line(240). The free piston vertically slides in the tube of the damper by the operation of the damper. The pumping chamber is expanded and contracted according to the sliding of the free piston. The first pumping line makes external air flow into the pumping chamber when the pumping chamber is expanded in the pumping section. The second pumping line makes air flow from the pumping chamber to an air storage when the pumping chamber is contracted in the pumping section.
摘要翻译：目的：提供使用阻尼器的抽油装置，以便在没有单独车辆高度传感器的任何位置控制车辆高度，通过在超出泵送部分的任何位置向外排出压缩空气。构成：使用阻尼器的泵送装置包括自由活塞（21），泵送室（PC），第一泵送管线（230）和第二泵送管线（240）。自由活塞通过阻尼器的操作在阻尼器的管中垂直滑动。泵送室根据自由活塞的滑动膨胀和收缩。当泵送室在泵送部分中膨胀时，第一泵送管线使得外部空气流入泵送室。当泵送室在泵送部分中收缩时，第二泵管线使空气从泵送室流入空气储存器。

100. 发明公开

KR1020100134240A 에어 현가장치의 에어 누기 감지 방법 无效
标题翻译：空气悬架的空气泄漏监测方法
公开(公告)号：KR1020100134240A
公开(公告)日：2010-12-23
申请号：KR1020090052761
申请日：2009-06-15
申请人： 현대모비스 주식회사
发明人： 김홍준
IPC分类号： B60G17/044 , B60G17/04 , B60G11/26
CPC分类号： B60G17/0185 , B60G17/052 , B60G2202/152 , B60G2400/204 , B60G2400/25 , B60G2400/41 , B60G2600/044 , B60G2600/08
摘要： PURPOSE: An air dampness sensing method of an air suspension is provided to realize a monitoring logic sensing the compression state inside an air spring in real time, thereby alerting a driver to the serious air dampness state with a alerting lamp and enabling a driver to take a rapid A/S or predetected inspecting. CONSTITUTION: An air dampness sensing method of an air suspension is as follows. It determines whether car speed, steering angle and garage high is in state of satisfying the constant condition(S10). The pressure information within the spring corresponding to an air spring determines the state materialized by using LUT. If the garage change amount decreased below the set value as measuring the garage with each garage sensor installed in a car part, the garage height-A about sensed location is calculated(S33). It calculates pressure B and length C about an air spring with the garage height A calculation(S43). It compares the spring pressure B and the air spring length C about the garage height-A by using the data stored in LUT. It determines the air dampness about the state when measuring the air spring.
摘要翻译：目的：提供一种空气悬架的空气湿度检测方法，以实时监控空气弹簧内的压缩状态的监控逻辑，从而通过警报灯警告司机处于严重的空气湿度状态，并使司机能够快速A / S或预先检测。构成：空气悬架的空气湿度检测方法如下。判定轿厢速度，转向角度和车库高度是否满足常数条件（S10）。对应于空气弹簧的弹簧内的压力信息决定了通过使用LUT实现的状态。如果每车库传感器安装在汽车零件中，车库变化量降低到测量车库，则计算车库高度-A关于感测位置（S33）。计算车库高度A的空气弹簧的压力B和长度C（S43）。它通过使用存储在LUT中的数据来比较关于车库高度A的弹簧压力B和空气弹簧长度C. 当测量空气弹簧时，它决定了关于状态的空气湿度。

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