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1. 发明授权

US08528509B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US08528509B2
公开(公告)日：2013-09-10
申请号：US12844596
申请日：2010-07-27
申请人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Seong Hyuk Kang , Taewon Park , Jinwoo Yang , Wootae Kim , Myungsik Choi , Eui Chul Choi , Sung Han Kang , Won Gyu Kim
发明人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Seong Hyuk Kang , Taewon Park , Jinwoo Yang , Wootae Kim , Myungsik Choi , Eui Chul Choi , Sung Han Kang , Won Gyu Kim
IPC分类号： F01L1/34
CPC分类号： F01L9/023 , F01L1/143
摘要： A variable valve lift apparatus may include a variable valve lift housing, a master piston which is slidably disposed in the variable valve lift housing and contacts a cam, a slave piston which is slidably disposed in the variable valve lift housing, defines an oil chamber with the master piston therebetween, and opens a valve connected to the slave piston according to reciprocative motion of the master piston, and a lift control portion which supplies oil to the oil chamber or exhausts oil in the oil chamber selectively to control a relative distance between the master piston and the slave piston.
摘要翻译：可变气门提升装置可以包括可变气门提升壳体，主活塞可滑动地设置在可变气门提升壳体中并接触凸轮，可活动地设置在可变气门提升壳体中的从动活塞限定了具有主活塞之间，并且根据主活塞的往复运动打开连接到从动活塞的阀;以及提升控制部分，其向油室供应油或者选择性地排出油室中的油，以控制主活塞之间的相对距离主活塞和从动活塞。

2. 发明申请

US20110132297A1 ELECTRO-HYDRAULIC VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：电动液压变速阀提升装置
公开(公告)号：US20110132297A1
公开(公告)日：2011-06-09
申请号：US12847789
申请日：2010-07-30
申请人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Duk Jin Park , Seong Hyuk Kang , Taewon Park , Wootae Kim , Myungsik Choi , Jin Woo Yang , Eui Chul Choi , Sung Han Kang , Won Gyu Kim , Dae Sung Kim
发明人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Duk Jin Park , Seong Hyuk Kang , Taewon Park , Wootae Kim , Myungsik Choi , Jin Woo Yang , Eui Chul Choi , Sung Han Kang , Won Gyu Kim , Dae Sung Kim
IPC分类号： F01L1/34 , F01L9/02
CPC分类号： F01L9/023 , F01L1/143 , Y10T74/2107
摘要： An electro-hydraulic variable valve lift apparatus may include a housing, a master portion which is slidably disposed to the housing and contacts a cam, a first oil supply portion which supplies hydraulic pressure, a slave piston which is slidably disposed within the housing and defines an oil chamber with the master portion, a latching portion which is supplied the hydraulic pressure from the first oil supply portion and selectively connects the slave piston and the master portion, a second oil supply portion which selectively supplies hydraulic pressure to the oil chamber so as to control relative distances between the master portion and the slave piston when the slave piston is disengaged with the master portion, and a stepped portion formed to the housing between the master portion and the slave piston to elastically support the master portion.
摘要翻译：电动液压可变气门提升装置可以包括壳体，主体部分，其可滑动地设置在壳体上并且接触凸轮;供应液压的第一供油部分;可滑动地设置在壳体内的从动活塞，具有主部的油室，从第一供油部供给液压并选择性地连接从动活塞和主部的闩锁部，选择性地向油室供给液压的第二供油部，以在从动活塞与主动部分脱离时控制主动部分和从动活塞之间的相对距离，以及形成在主体部分和从动活塞之间的壳体上的阶梯部分，以弹性地支撑主动部分。

3. 发明授权

US08468985B2 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：US08468985B2
公开(公告)日：2013-06-25
申请号：US12847789
申请日：2010-07-30
申请人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Duk Jin Park , Seong Hyuk Kang , Taewon Park , Wootae Kim , Myungsik Choi , Jin Woo Yang , Eui Chul Choi , Sung Han Kang , Won Gyu Kim , Dae Sung Kim
发明人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Duk Jin Park , Seong Hyuk Kang , Taewon Park , Wootae Kim , Myungsik Choi , Jin Woo Yang , Eui Chul Choi , Sung Han Kang , Won Gyu Kim , Dae Sung Kim
IPC分类号： F01L9/02
CPC分类号： F01L9/023 , F01L1/143 , Y10T74/2107
摘要： An electro-hydraulic variable valve lift apparatus may include a housing, a master portion which is slidably disposed to the housing and contacts a cam, a first oil supply portion which supplies hydraulic pressure, a slave piston which is slidably disposed within the housing and defines an oil chamber with the master portion, a latching portion which is supplied the hydraulic pressure from the first oil supply portion and selectively connects the slave piston and the master portion, a second oil supply portion which selectively supplies hydraulic pressure to the oil chamber so as to control relative distances between the master portion and the slave piston when the slave piston is disengaged with the master portion, and a stepped portion formed to the housing between the master portion and the slave piston to elastically support the master portion.
摘要翻译：电动液压可变气门提升装置可以包括壳体，主体部分，其可滑动地设置在壳体上并且接触凸轮;供应液压的第一供油部分;可滑动地设置在壳体内的从动活塞，具有主部的油室，从第一供油部供给液压并选择性地连接从动活塞和主部的闩锁部，选择性地向油室供给液压的第二供油部，以在从动活塞与主动部分脱离时控制主动部分和从动活塞之间的相对距离，以及形成在主体部分和从动活塞之间的壳体上的阶梯部分，以弹性地支撑主动部分。

4. 外观设计

USD640833S1 Dental floss holder having an interdental brush 有权
标题翻译：牙齿牙刷具有齿间刷
公开(公告)号：USD640833S1
公开(公告)日：2011-06-28
申请号：US29334259
申请日：2009-03-23
申请人： Sung Han Kang
设计人： Sung Han Kang

5. 发明申请

US20110132299A1 VARIABLE VALVE LIFT APPARATUS 有权
标题翻译：可变阀门提升装置
公开(公告)号：US20110132299A1
公开(公告)日：2011-06-09
申请号：US12844596
申请日：2010-07-27
申请人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Seong Hyuk Kang , Taewon Park , Jinwoo Yang , Wootae Kim , Myungsik Choi , Eui Chul Choi , Sung Han Kang , Won Gyu Kim
发明人： Hosung Cho , Jin Gyu Yang , Myung Rae Cho , Hong Wook Lee , Seong Hyuk Kang , Taewon Park , Jinwoo Yang , Wootae Kim , Myungsik Choi , Eui Chul Choi , Sung Han Kang , Won Gyu Kim
IPC分类号： F01L1/34
CPC分类号： F01L9/023 , F01L1/143
摘要： A variable valve lift apparatus may include a variable valve lift housing, a master piston which is slidably disposed in the variable valve lift housing and contacts a cam, a slave piston which is slidably disposed in the variable valve lift housing, defines an oil chamber with the master piston therebetween, and opens a valve connected to the slave piston according to reciprocative motion of the master piston, and a lift control portion which supplies oil to the oil chamber or exhausts oil in the oil chamber selectively to control a relative distance between the master piston and the slave piston.
摘要翻译：可变气门提升装置可以包括可变气门提升壳体，主活塞可滑动地设置在可变气门提升壳体中并接触凸轮，可活动地设置在可变气门提升壳体中的从动活塞限定了具有主活塞之间，并且根据主活塞的往复运动打开连接到从动活塞的阀;以及提升控制部分，其向油室供应油或者选择性地排出油室中的油，以控制主活塞之间的相对距离主活塞和从动活塞。

6. 发明申请

US20100147326A1 INTERDENTAL CLEANER WITH DENTAL FLOSS 审中-公开
标题翻译：牙科清洁剂
公开(公告)号：US20100147326A1
公开(公告)日：2010-06-17
申请号：US12431851
申请日：2009-04-29
申请人： Sung Han Kang
发明人： Sung Han Kang
IPC分类号： A61C15/04
CPC分类号： A61C15/046 , A46B15/0071 , A46B2200/108
摘要： An interdental cleaner with dental floss wherein the dental floss and the interdental cleaner are formed as a single body to increase the convenience of use. The present device makes alternative use of dental floss and interdental cleaner easier and increases convenience of use, by including a body having a handle part which a user grips, a holder fixing both ends of dental floss which are disposed at one end of the body and have a prescribed length, and an interdental cleaner mounted at the other end of the body. Since the interdental cleaner and dental floss of the present device are formed as a single body to be used alternatively according to the situation, the present device has an effect of improving convenience. Additionally, since it is possible to use the bristles of the interdental cleaner alternatively, the present device has an effect of increasing durability of the product.
摘要翻译：具有牙线的齿间清洁剂，其中牙线和齿间清洁剂形成为单体以增加使用的便利性。本装置通过包括具有使用者握持的手柄部分的本体和固定位于身体一端的牙线两端的保持器，从而更容易地替代使用牙线和齿间清洁剂并增加使用方便性，以及具有规定的长度，以及安装在身体另一端的齿间清洁剂。由于本装置的齿间清洁器和牙线根据情况形成为单独使用的主体，所以本装置具有提高便利性的效果。此外，由于可以交替使用齿间清洁刷毛，本装置具有提高产品耐久性的效果。

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