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    • 13. 发明申请
    • VARIABLE COMPRESSION RATIO APPARATUS
    • 可变压缩比设备
    • US20120012090A1
    • 2012-01-19
    • US12957209
    • 2010-11-30
    • Ju Hun LeeDong Seok LeeJei Choon YangEun Ho LeeByong Young ChoiJin Kook KongSoo Hyung Woo
    • Ju Hun LeeDong Seok LeeJei Choon YangEun Ho LeeByong Young ChoiJin Kook KongSoo Hyung Woo
    • F02B75/04
    • F02D15/04F02B75/044
    • A variable compression ratio apparatus may include an external piston, a piston pin mounted in the external piston and a connecting rod, including an internal piston including a slot and sliding in an interior circumference of the external piston, wherein the piston pin passes through the internal piston and the external piston, a latching pin passing through the piston pin and selectively sliding therein, variable sliders disposed to selectively contact one of both ends of the latching pin, at both sides thereof to push the one of the both ends to the opposite side, and a support plate slidably supporting the variable sliders such that the variable sliders reciprocate perpendicular to length direction of the latching pin, wherein one end of a connecting arm selectively rotating may be connected to the variable slider and a sliding direction of the variable sliders may be controlled by rotation of the connecting arm.
    • 可变压缩比装置可以包括外部活塞,安装在外部活塞中的活塞销和连接杆,其包括内部活塞,所述内部活塞包括狭槽并且在所述外部活塞的内周中滑动,其中所述活塞销穿过所述内部活塞 活塞和外部活塞,通过活塞销并且选择性地在其中滑动的闩锁销,设置成选择性地接触闩锁销的两端之一的可变滑块,以将两端中的一个推向相对侧 以及可滑动地支撑可变滑动件的支撑板,使得可变滑块垂直于闩锁销的长度方向往复运动,其中选择性地旋转的连接臂的一端可以连接到可变滑块,并且可变滑块的滑动方向可以 通过连接臂的旋转来控制。
    • 16. 发明授权
    • Variable valve lift apparatus
    • 可变气门举升装置
    • US08807101B2
    • 2014-08-19
    • US13100894
    • 2011-05-04
    • Byong Young ChoiGee Wook ShinSang Won KimJin Kook KongSoo Hyung WooJin Soon KimJei Choon Yang
    • Byong Young ChoiGee Wook ShinSang Won KimJin Kook KongSoo Hyung WooJin Soon KimJei Choon Yang
    • F01L1/34
    • F01L13/0021F01L1/185F01L13/0031
    • 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.
    • 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。
    • 17. 发明授权
    • Variable compression ratio apparatus
    • 可变压缩比装置
    • US08468984B2
    • 2013-06-25
    • US12957209
    • 2010-11-30
    • Ju Hun LeeDong Seok LeeJei Choon YangEun Ho LeeByong Young ChoiJin Kook KongSoo Hyung Woo
    • Ju Hun LeeDong Seok LeeJei Choon YangEun Ho LeeByong Young ChoiJin Kook KongSoo Hyung Woo
    • F02B75/04
    • F02D15/04F02B75/044
    • A variable compression ratio apparatus may include an external piston, a piston pin mounted in the external piston and a connecting rod, including an internal piston including a slot and sliding in an interior circumference of the external piston, wherein the piston pin passes through the internal piston and the external piston, a latching pin passing through the piston pin and selectively sliding therein, variable sliders disposed to selectively contact one of both ends of the latching pin, at both sides thereof to push the one of the both ends to the opposite side, and a support plate slidably supporting the variable sliders such that the variable sliders reciprocate perpendicular to length direction of the latching pin, wherein one end of a connecting arm selectively rotating may be connected to the variable slider and a sliding direction of the variable sliders may be controlled by rotation of the connecting arm.
    • 可变压缩比装置可以包括外部活塞,安装在外部活塞中的活塞销和连接杆,其包括内部活塞,所述内部活塞包括狭槽并且在所述外部活塞的内周中滑动,其中所述活塞销穿过所述内部活塞 活塞和外部活塞,通过活塞销并且选择性地在其中滑动的闩锁销,设置成选择性地接触闩锁销的两端之一的可变滑块,以将两端中的一个推向相对侧 以及可滑动地支撑可变滑动件的支撑板,使得可变滑块垂直于闩锁销的长度方向往复运动,其中选择性地旋转的连接臂的一端可以连接到可变滑块,并且可变滑块的滑动方向可以 通过连接臂的旋转来控制。
    • 20. 发明申请
    • VARIABLE VALVE LIFT APPARATUS
    • 可变阀门提升装置
    • US20110271922A1
    • 2011-11-10
    • US13100894
    • 2011-05-04
    • Byong Young ChoiGee Wook ShinSang Won KimJin Kook KongSoo Hyung WooJin Soon KimJei Choon Yang
    • Byong Young ChoiGee Wook ShinSang Won KimJin Kook KongSoo Hyung WooJin Soon KimJei Choon Yang
    • F01L1/34
    • F01L13/0021F01L1/185F01L13/0031
    • 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.
    • 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。