专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08646420B2 Variable compression ratio apparatus 有权
标题翻译：可变压缩比装置
公开(公告)号：US08646420B2
公开(公告)日：2014-02-11
申请号：US12617493
申请日：2009-11-12
申请人： Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
发明人： Eun Ho Lee , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02B75/045 , F02D15/02
摘要： A variable compression ratio apparatus may include a cylinder block and a mounting hole formed at a side surface thereof; a connecting rod pivotally connected to the piston; a crankshaft provided with a central axis, a bearing seat coaxially disposed with the central axis, and a crank pin formed in a crank arm connecting the bearing seat with the central axis of the crank pin eccentrically, wherein the crank pin is rotatably connected to the connecting rod; and an eccentric bearing provided with a bearing central axis and a crank mounting hole formed eccentrically to the bearing central axis, the crank mounting hole of the eccentric bearing being rotatably coupled to the bearing seat rotatably inserted in the crank mounting hole, wherein the eccentric bearing changes the compression ratio by controlling a distance between the central axis and a combustion chamber according to driving condition of the vehicle.
摘要翻译：可变压缩比装置可以包括形成在其侧面的气缸体和安装孔; 枢转地连接到活塞的连杆; 设置有中心轴的曲轴，与中心轴线同轴设置的轴承座，以及曲柄销，其形成在将轴承座与曲轴销的中心轴偏心连接的曲柄臂中，曲柄销可旋转地连接到连杆; 以及设置有轴承中心轴线的偏心轴承和与轴承中心轴线偏心成形的曲柄安装孔，该偏心轴承的曲柄安装孔可旋转地联接到可转动地插入曲柄安装孔中的轴承座，其中偏心轴承通过根据车辆的驾驶状况控制中心轴与燃烧室之间的距离来改变压缩比。

2. 发明授权

US08596234B2 Electro-hydraulic variable valve lift apparatus 有权
标题翻译：电动液压可变气门提升装置
公开(公告)号：US08596234B2
公开(公告)日：2013-12-03
申请号：US12957192
申请日：2010-11-30
申请人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L9/02
CPC分类号： F01L9/025 , F01L1/185 , F01L1/2405 , F01L2105/00
摘要： An electro-hydraulic variable valve lift apparatus may includes a housing having a housing protruding portion is formed therewithin, a driving cam, a pump piston which forms a main chamber with the housing, reciprocates within the housing according to rotation of the driving cam, and forms hydraulic pressure within the main chamber, a pump piston elastic portion disposed for elastically supporting the pump piston, an oil pressure controller communicated with the main chamber in order to control hydraulic pressure within the main chamber, a hydraulic piston slidably disposed within the housing and connected with a valve, a multiple orifice unit slidably disposed within the hydraulic piston and forms an auxiliary chamber with the hydraulic piston, and the multiple orifice unit of which an orifice hole communicating the main chamber with the auxiliary chamber is formed thereto, and an orifice unit elastic portion disposed within the auxiliary chamber to elastically support the multiple orifice unit.
摘要翻译：电动液压可变气门提升装置可以包括在其中形成有壳体突出部分的壳体，驱动凸轮，与壳体形成主室的泵活塞根据驱动凸轮的旋转在壳体内往复运动，以及在主室内形成液压，设置用于弹性地支撑泵活塞的泵活塞弹性部分，与主室连通以控制主室内的液压的油压控制器，可滑动地设置在壳体内的液压活塞，与阀连接，多孔单元可滑动地设置在液压活塞内并与液压活塞形成辅助室，并且多孔单元形成有连通主室与辅助室的孔口，孔口单元弹性部分设置在辅助室内以弹性地支撑多个或 ifice单位。

3. 发明授权

US08573168B2 Hydraulic pressure valve apparatus 有权
标题翻译：液压阀装置
公开(公告)号：US08573168B2
公开(公告)日：2013-11-05
申请号：US13315151
申请日：2011-12-08
申请人： Jei Choon Yang , Chang Ho Yang , Byong Young Choi , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
发明人： Jei Choon Yang , Chang Ho Yang , Byong Young Choi , Young Hong Kwak , Jin Kook Kong , Soo Hyung Woo
IPC分类号： F01L1/34
CPC分类号： F01L9/02 , F01L1/16
摘要： A hydraulic pressure valve apparatus includes a housing of which a first chamber and a second chamber are formed therein, wherein a diameter of the second chamber is bigger than that of the first chamber, a first piston disposed within the first chamber, an elastic portion disposed within the first chamber for elastically supporting the first piston and a second piston disposed within the second chamber and connected to a valve.
摘要翻译：一种液压阀装置，包括其中形成有第一室和第二室的壳体，其中第二室的直径大于第一室的直径，设置在第一室内的第一活塞，设置在第一室中的弹性部分在第一室内用于弹性地支撑第一活塞，第二活塞设置在第二室内并连接到阀。

4. 发明授权

US08393307B2 Variable compression ratio device 有权
标题翻译：可变压缩比设备
公开(公告)号：US08393307B2
公开(公告)日：2013-03-12
申请号：US12857475
申请日：2010-08-16
申请人： Ju Hun Lee , Eun Ho Lee , Jin-Kook Kong , Soo-Hyung Woo
发明人： Ju Hun Lee , Eun Ho Lee , Jin-Kook Kong , Soo-Hyung Woo
IPC分类号： F02B75/04
CPC分类号： F02B75/044
摘要： A variable compression ratio device including a piston, a crankshaft, and a connecting rod may include an eccentric bearing that contacts an exterior circumference of the piston pin, wherein an exterior circumference of the eccentric bearing contacts an interior circumference of a ring formed at the small end of the connecting rod, a ratchet rod slidably coupled inside the piston pin and movable along a longitudinal direction, a variable slider that selectively contacts one of both ends of the ratchet rod, and that is disposed at both sides of a cylinder for pushing the one of both ends of the ratchet rod in an opposite direction, and a guide plate for reciprocally moving both variable sliders along a vertical direction of the ratchet rod.
摘要翻译：包括活塞，曲轴和连杆的可变压缩比装置可以包括接触活塞销的外周的偏心轴承，其中偏心轴承的外圆周接触形成在小的环的环的内圆周连杆的端部，可滑动地联接在活塞销内并沿着纵向可移动的棘轮杆，选择性地接触棘轮杆的两端之一并且设置在气缸两侧的可变滑块，用于推动棘轮杆的两端之一相反方向上的一个，以及用于沿着棘轮杆的垂直方向往复移动两个可变滑块的引导板。

5. 发明申请

US20120111292A1 CONTINUOUSLY VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：连续可变阀门定时装置
公开(公告)号：US20120111292A1
公开(公告)日：2012-05-10
申请号：US13214688
申请日：2011-08-22
申请人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jei Choon Yang , Byong Young Choi , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/344
CPC分类号： F01L1/34403 , F01L2820/032
摘要： Power consumption for maintaining a target valve timing and noise in operation is reduced by a continuously variable valve timing apparatus including a camshaft holder fixed to a camshaft, a cam sprocket, a leadscrew screw-coupled with the camshaft holder and the cam sprocket and is movable so as to rotate the camshaft holder and the cam sprocket in opposite directions, and an operating unit operated by a motor and moves the leadscrew.
摘要翻译：通过连续可变的气门正时装置减少了维持目标气门正时和噪音的功耗，该连续可变气门正时装置包括固定在凸轮轴上的凸轮轴保持架，凸轮链轮，与凸轮轴保持架和凸轮链轮螺纹连接的丝杠，并且是可移动的以便使凸轮轴保持器和凸轮链轮沿相反方向旋转，以及由电动机操作并使丝杠移动的操作单元。

6. 发明授权

US08146548B2 Continuously variable valve lift device and operation logic thereof 有权
标题翻译：连续可变气门升程装置及其运行逻辑
公开(公告)号：US08146548B2
公开(公告)日：2012-04-03
申请号：US12506889
申请日：2009-07-21
申请人： Jei Choon Yang , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
发明人： Jei Choon Yang , Eun Ho Lee , Young Hong Kwak , Ki Young Kwon , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Kyoung Joon Chang
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L13/0063 , F01L2105/00 , F01L2810/03 , F01L2810/04 , Y10T74/20882 , Y10T74/2107
摘要： A continuously variable valve lift device may include a vibration link having one end eccentrically and rotatably coupled to a rotation shaft, a rocker arm having a middle portion pivotally coupled to the other end of the vibration link, an advance lever having one end coupled to the one end of the rocker arm to select advance or delay, a swivel cam link having one end pivotally coupled to the other end of the rocker arm, and a swivel cam, one end of which is pivotally coupled to the other end of the swivel cam link and the other end of which is pivotally coupled to a stationary shaft to open and close a valve.
摘要翻译：连续可变气门提升装置可以包括振动连杆，其一端偏心地并可旋转地联接到旋转轴，摇臂具有枢转地联接到振动连杆的另一端的中间部分，前进杆具有联接到摇臂的一端选择提前或延迟，具有可枢转地联接到摇臂的另一端的一端的旋转凸轮连杆，以及旋转凸轮，其一端枢转地联接到旋转凸轮的另一端连杆，其另一端枢转地联接到固定轴以打开和关闭阀。

7. 发明授权

US08104440B2 Continuous variable valve lift device 有权
标题翻译：连续可变气门升降装置
公开(公告)号：US08104440B2
公开(公告)日：2012-01-31
申请号：US12330323
申请日：2008-12-08
申请人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
发明人： Ki Young Kwon , Young Hong Kwak , Eun Ho Lee , Soo Hyung Woo , Young Nam Kim , Jin Kook Kong
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L13/0026
摘要： The CVVL device includes a rocking cam having a rolling face contacting a rocker arm is formed to press the rocker arm when pivoted, a rocking roller, which is disposed above the drive cam and rolls on an outer circumference of the drive cam, a control apparatus, which changes a position of the rocking roller rolling on the outer circumference of the drive cam; and a rocking apparatus, which pivots the rocking cam according to a position of the rocking roller such that a position where the rocker arm is contacted with the rolling face is changed depending on the position of the rocking roller.
摘要翻译： CVVL装置包括具有与摇臂接触的滚动面的摆动凸轮，以在枢转时按压摇臂;摆动辊，其布置在驱动凸轮上方并在驱动凸轮的外周上滚动;控制装置，其改变在驱动凸轮的外周上滚动的摇摆滚子的位置; 以及摇摆装置，其根据摇动滚子的位置使摆动凸轮枢转，使得摇臂与滚动面接触的位置根据摇动滚子的位置而改变。

8. 发明申请

US20100307438A1 VARIABLE TAPPET 有权
标题翻译：可变的TAPPET
公开(公告)号：US20100307438A1
公开(公告)日：2010-12-09
申请号：US12793174
申请日：2010-06-03
申请人： Jun Hun Lee , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
发明人： Jun Hun Lee , Gee Wook Shin , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim
IPC分类号： F01L1/14
CPC分类号： F01L1/143 , F01L13/0031
摘要： A variable tappet may include an outer tappet body, an inner tappet body that is slidably disposed within the outer tappet body and selectively connected with the outer tappet body, a lost motion elastic member that is disposed within the outer tappet body and elastically supports the outer tappet body, and a connecting unit that is slidably disposed within the inner tappet body and selectively connects the outer tappet body and the inner tappet body.
摘要翻译：可变挺杆可以包括外挺杆体，内挺杆体，其可滑动地设置在外挺体内并且与外挺体主体有选择地连接;一空运动弹性构件，其设置在该外推杆主体内并弹性地支撑该外挺杆体挺杆体和可滑动地设置在内部挺杆本体内的连接单元，并且选择性地连接外部挺杆本体和内部挺杆本体。

9. 发明授权

US08807101B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US08807101B2
公开(公告)日：2014-08-19
申请号：US13100894
申请日：2011-05-04
申请人： Byong Young Choi , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Jei Choon Yang
发明人： Byong Young Choi , Gee Wook Shin , Sang Won Kim , Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Jei Choon Yang
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L1/185 , F01L13/0031
摘要： A variable valve lift apparatus may include an outer tappet body of which a latching portion connecting hole and an outer tappet body guide hole may be formed therewithin, an inner tappet body of which an inner tappet body guide hole may be formed therewithin and slidably disposed within the outer tappet body, a latching portion which may be disposed within the inner tappet body guide hole and selectively coupled to the latching portion connecting hole, a latching portion support pin which guides the latching portion along a longitudinal direction of the inner tappet body guide hole and may be connected to the inner tappet body, a hydraulic pressure chamber, and a plunger which may be slidably disposed in the outer tappet body guide hole and selectively inserts the latching portion into the latching portion connecting hole according to the hydraulic pressure supplied from the hydraulic pressure chamber.
摘要翻译：可变气门提升装置可以包括外挺杆本体，其中可以在其中形成有闩锁部分连接孔和外挺杆本体引导孔，内挺杆本体可以在其中形成内挺杆本体引导孔并且可滑动地设置在其中外挺挺体，可以设置在内挺杆本体引导孔内并且选择性地联接到闩锁部连接孔的闩锁部分，沿着内挺杆本体引导孔的纵向方向引导闩锁部的闩锁部支撑销并且可以连接到内部挺杆本体，液压室和可滑动地设置在外挺杆本体引导孔中的柱塞，并且根据从所述外挺杆体引导孔提供的液压选择性地将闩锁部分插入到闩锁部连接孔中液压室。

10. 发明授权

US08640661B2 Continuous variable valve timing apparatus 有权
标题翻译：连续可变气门正时装置
公开(公告)号：US08640661B2
公开(公告)日：2014-02-04
申请号：US12958040
申请日：2010-12-01
申请人： Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Sang Won Kim
发明人： Jin Kook Kong , Soo Hyung Woo , Jin Soon Kim , Sang Won Kim
IPC分类号： F01L1/34
CPC分类号： F01L1/352
摘要： A continuously variable valve timing apparatus may include an end plate connected to a camshaft, a drive sprocket rotating the end plate, a first friction plate disposed to be coaxial to the end plate, a second friction plate disposed to be coaxial to the end plate, a first brake selectively braking the first friction plate, a second brake selectively braking the second friction plate, and a control gear portion which changes relative phase between the end plate and the drive sprocket according to braking of the first friction plate or the second friction plate.
摘要翻译：连续可变气门正时装置可以包括连接到凸轮轴的端板，旋转端板的驱动链轮，与端板同轴设置的第一摩擦板，设置成与端板同轴的第二摩擦板，第一制动器选择性地制动第一摩擦片，第二制动器选择性地制动第二摩擦片;以及控制齿轮部分，其根据第一摩擦片或第二摩擦片的制动改变端板和驱动链轮之间的相对相位。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式