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    • 7. 发明公开
    • 가변 압축비 엔진을 위한 오일 분사식 윤활 및 냉각 장치
    • 用于可变压缩比发动机的油喷射润滑和冷却装置
    • KR1020080090465A
    • 2008-10-08
    • KR1020087018296
    • 2007-01-26
    • 라비 비아니
    • 라비비아니
    • F01P3/08F01B9/04F02B75/04F01M1/08
    • F02B75/045F01B9/047F01P3/08F01P3/10F02B75/048
    • The invention relates to an oil spray lubrication and cooling device for a variable compression ratio engine, including at least one injector (701, 712, 713) which is placed in the engine block (100) of the variable compression ratio engine such as to spray oil onto at least one of the moving components of the engine. The aforementioned moving components include at least one piston (2), the lower part of which is solidly connected to a transmission element (3) that co-operates with a rolling guide device (4) and a toothed wheel (5) which co-operates with (i) a connecting rod (6) which is connected to a crankshaft (9) and (ii) a control rack (7) opposite the transmission element (3). The vertical position of the control rack in relation to the engine block (100) is controlled by a control device (12).
    • 本发明涉及一种用于可变压缩比发动机的喷油润滑和冷却装置,其包括放置在可变压缩比发动机的发动机缸体(100)中的至少一个喷射器(701,712,713),以喷射 油到发动机的至少一个运动部件中。 上述移动部件包括至少一个活塞(2),其下部固定地连接到与滚动导向装置(4)和齿轮(5)配合的传动元件(3),齿轮(5) 操作与(i)连接到曲轴(9)的连杆(6)和(ii)与传动元件(3)相对的控制齿条(7)。 控制机架相对于发动机缸体(100)的垂直位置由控制装置(12)控制。
    • 10. 发明授权
    • 가변 압축비 엔진의 피스톤을 위한 탄성 고정구
    • 可调压缩比用于发动机活塞的弹性紧固件
    • KR101833562B1
    • 2018-02-28
    • KR1020127030093
    • 2011-05-18
    • 라비 비아니엠쎄으-5 데블로쁘망
    • 라비 비아니비고실뱅
    • F16J1/12F16J7/00
    • F16J1/12F16J7/00
    • 본발명에따른가변압축비엔진(10)의피스톤(2)을위한탄성고정구는상기피스톤(2)과상기트랜스미션부재(3) 사이에서장력하에유지되는적어도하나의금속로드(15)를포함하며, 상기금속로드는상기피스톤(2)의베이스와상기트랜스미션부재(3)의상면사이에강한접촉압력을인가하고, 상기피스톤(2)은, 한편으론, 스터드(16)를포함하는상기금속로드(15)가상기피스톤(2)과상기트랜스미션부재(3) 사이에도달하여야할 소정의장력과조임예비응력을받을수 있도록하는미리계산된각도에따라조여지고, 다른한편으론, 상기조임예비응력을현저히증대시키지않는추가적인조임에의해, 상기트랜스미션부재(3)에대해회전인덱싱되며, 상기스터드(16)는소성변형에의해동일한장력으로계속신장된다.
    • 根据本发明的用于可变压缩比发动机10的活塞2的弹性紧固件包括至少一个在张力下保持在活塞2和传动构件3之间的金属杆15, 金属杆在活塞2的基部和传动构件3的面纱之间施加强的接触压力,并且活塞2连接到金属杆15 )虚拟驱避石(2)和传动元件(3)被紧固在根据先前计算的角度,以允许倾斜到预定的张力,预紧应力另一方面之间要达到,显著增加压力预应力 并且,通过塑性变形,螺柱16在相同的张力下连续地伸长。