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    • 3. 发明申请
    • FUEL REDUCTION DEVICE FOR VEHICLE
    • 车用燃油减排装置
    • WO2013055096A3
    • 2013-07-04
    • PCT/KR2012008202
    • 2012-10-10
    • HEO JUN HAENGHEO SUNG WOO
    • HEO JUN HAENGHEO SUNG WOO
    • F02M29/06F02M29/00
    • F02M37/0023F02M37/007
    • The present invention relates to a fuel reduction device for a vehicle which returns the fuel to the fuel reduction device and simultaneously activates the fuel in a bypass process by bypassing the backflow of fuel supplied from the fuel reduction device to the fuel reduction device. The present invention comprises: a fuel reduction unit (100) having main pipes (11, 12) connected to an inlet side and an outlet side to transfer the fuel; and a backflow prevention unit (20) which is provided on bypass pipes (13, 14) branched from the main pipes (11, 12) to bypass the backflow of the fuel and includes a housing (21) in which an inlet (22) and an outlet (23) are formed at both ends thereof to be connected to the bypass pipes (13, 14) and a cylindrical chamber (24) is formed in the inside thereof, and a valve body (30) which is provided in the inside of the chamber (24) to open/close the inlet (22) and the outlet (23), wherein the valve body (30) is formed in the shape of cylinder and includes a plurality of helical grooves (31) formed in a longitudinal direction on an outer circumference thereof, a sheet surface (32) which can be closely attached on the inlet (22) and is formed at one end thereof, and a plurality of protrusions (33) which are formed, at a predetermined interval at the other end thereof to be separated from the outlet (23).
    • 本发明涉及一种用于车辆的燃料减少装置,其通过绕过从燃料减少装置供应到燃料减少装置的燃料的回流而将燃料返回到燃料减少装置并同时在旁路过程中激活燃料。 本发明包括:燃料减少单元(100),其具有连接到入口侧和出口侧以转移燃料的主管(11,12) 和设置在从主管(11,12)分支以绕过燃料回流的旁路管(13,14)上的回流防止单元(20),并且该回流防止单元包括壳体(21),其中入口(22) 和出口(23)形成在其两端以连接到旁通管(13,14),并且在其内部形成有圆柱形腔室(24);以及阀体(30),其设置在 在所述腔室(24)的内部开闭所述吸入口(22)和所述排出口(23),所述阀体(30)形成为圆筒状,并且具有多个螺旋状的槽(31) (22)上的片材表面(32),所述片材表面(32)能够紧密地附着在所述入口(22)上并且形成在所述片材表面的一个端部处;以及多个突起(33),其以预定间隔 其另一端与出口(23)分离。
    • 4. 发明申请
    • STENT FOR GUIDING THE LOCATION/DIRECTION OF IMPLANT, AND PRODUCTION METHOD THEREOF
    • 用于指导植入物的位置/方向的方法及其生产方法
    • WO2005023138A1
    • 2005-03-17
    • PCT/KR2004/002242
    • 2004-09-03
    • MJRAD CO., LTD.HEO, Jun-Seok
    • HEO, Jun-Seok
    • A61C8/00
    • A61C1/084A61C13/0004
    • The present invention is disclosed a stent for guiding the location/direction for the insertion of an implant and a production method thereof. The method includes the steps of forming a plaster cast modeling of a mouth state using a plastic replica; and manufacturing a plastic cast model having an occlusal surface of the location for the insertion of the implant using the plaster cast; fastening a plastic plate having on corners thereof a plurality of metal balls to an upper end of the plastic cast model; and obtaining computed tomographic (CT) image of the mouth after placing the plastic cast model, on which the plastic plate is fastened, in the mouth, and forming a hole in a predetermined position in the stent to correspond to both a location and a direction of inserting the implant determined by a dentist based on the CT image.
    • 本发明公开了一种用于引导植入物插入的位置/方向的支架及其制造方法。 该方法包括以下步骤:使用塑料复制品形成口腔状态的石膏铸造模型; 并且制造具有用于使用石膏铸件插入植入物的位置的咬合面的塑性铸造模型; 将其角部上的多个金属球的塑料板固定到塑料铸塑模型的上端; 并在将塑料板固定在其上的塑料流延模型放置在口中,并在支架中的预定位置形成孔以对应于位置和方向两者,获得口腔的计算机断层摄影(CT)图像 基于CT图像插入由牙医确定的植入物。