专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US5872352A Swingable induction heating chamber for melting ingot for metal casting 失效
标题翻译：用于金属铸造熔锭的摇摆式感应加热室
公开(公告)号：US5872352A
公开(公告)日：1999-02-16
申请号：US620136
申请日：1996-03-21
申请人： Hiromitsu Suganuma , Kazuya Sakamoto , Atsushi Suzuki , Masayoshi Kai , Shinji Kazama , Nobumasa Hamazoe
发明人： Hiromitsu Suganuma , Kazuya Sakamoto , Atsushi Suzuki , Masayoshi Kai , Shinji Kazama , Nobumasa Hamazoe
IPC分类号： B22D17/30 , F27B17/00 , F27D3/00 , F27D99/00 , H05B6/26 , H05B6/10
CPC分类号： B22D17/007 , B22D17/30 , F27B17/0016 , F27D3/0024 , F27D99/0006 , H05B6/26 , F27D2099/0015 , Y02P10/253 , Y10S164/06
摘要： A heating machine for heating an ingot of a metal such as a magnesium alloy. The heating machine has a heating chamber equipped with a RF induction coil capable of swinging about a horizontally axis. The coil is placed horizontally, and the metal ingot is fed into the coil from an introduction chamber by a pushrod. Stoppers prevent the ingot from falling from the RF induction coil when it is switched from its horizontal posture to its vertical posture. The coil is wound on a cylindrical member. A rotatable hollow shaft is firmly mounted to the holder in a perpendicular relation to a substantially axially central portion of the cylindrical member. A part of the coil is inserted in the hollow shaft via an insulating material. The rotatable hollow shaft is swung by a swinging mechanism. The induction heating coil is wound on a ceramic holder. A metal ingot is inserted in the holder with a given clearance. A plurality of pillars of L-shaped cross section are fitted over the holder to place it in position vertically and horizontally.
摘要翻译：一种用于加热诸如镁合金的金属锭的加热机。加热机具有配备有能够围绕水平轴摆动的RF感应线圈的加热室。线圈水平放置，金属锭通过推杆从引入室供给到线圈中。当它从其水平姿态切换到其垂直姿势时，挡块防止晶锭从RF感应线圈掉落。线圈缠绕在圆柱形构件上。可旋转的中空轴以与所述圆柱形构件的大致轴向中心部分垂直的方式牢固地安装到所述保持器。线圈的一部分通过绝缘材料插入中空轴中。可旋转的空心轴由摆动机构摆动。感应加热线圈缠绕在陶瓷支架上。金属锭以给定的间隙插入支架中。将多个L形横截面的支柱安装在支架上，以将其垂直和水平放置。

62. 发明授权

US5664618A Injection molding apparatus 失效
标题翻译：注塑设备
公开(公告)号：US5664618A
公开(公告)日：1997-09-09
申请号：US620027
申请日：1996-03-21
申请人： Masayoshi Kai , Kazuya Sakamoto , Atsushi Suzuki , Nobumasa Hamazoe , Hiroshi Mizutani , Hiromitsu Suganuma
发明人： Masayoshi Kai , Kazuya Sakamoto , Atsushi Suzuki , Nobumasa Hamazoe , Hiroshi Mizutani , Hiromitsu Suganuma
IPC分类号： B22D17/30 , B22D17/10
CPC分类号： B22D17/30 , Y10S164/90
摘要： An upper unit of an injecting molding apparatus includes an ingot entry for introducing into the apparatus an ingot to be molded and an ingot heating chamber for heating the ingot supplied via the entry, and a lower unit includes a crusher for crushing the heated ingot and an injecting machine having an axially movable screw shaft for slurring and injecting the crushed ingot into a mold. The upper and lower units are interconnected via a flexible connector unit which is flexible in a vertical direction to allow the lower unit to vertically displace relative to the upper unit. By disengaging the connector unit from the upper unit, the lower unit can be disconnected from and laterally pivoted with respect to the upper unit to permit easy access to both the units. This displacement of the lower unit permits facilitated maintenance operations of the apparatus. A lower door provided for openably closing an ingot exit hole of the heating chamber is a vertically pivotable door that does not require a large operating space.
摘要翻译：注射成型装置的上部单元包括用于将要铸造的铸锭引入装置的铸锭入口和用于加热经由所述入口供给的锭的锭加热室，下部单元包括用于破碎加热锭的破碎机和注射机具有可轴向移动的螺杆轴，用于捣碎并将粉碎的铸锭注入模具中。上部和下部单元通过柔性连接器单元互连，柔性连接器单元在垂直方向上是柔性的，以允许下部单元相对于上部单元垂直移位。通过将连接器单元与上部单元分离，下部单元可以相对于上部单元断开并横向枢转，以允许容易地接近两个单元。下部单元的这种位移允许便于设备的维护操作。提供用于可开闭地关闭加热室的锭出口的下门是不需要大的操作空间的可垂直枢转的门。

63. 发明授权

US5142226A Position detection device having absolute position detection apparatus and interpolation apparatus 失效
标题翻译：具有绝对位置检测装置和插值装置的位置检测装置
公开(公告)号：US5142226A
公开(公告)日：1992-08-25
申请号：US401979
申请日：1989-09-01
申请人： Kazuya Sakamoto , Mitsuhiro Funatsu
发明人： Kazuya Sakamoto , Mitsuhiro Funatsu
IPC分类号： G01D5/244 , H03M1/64
CPC分类号： H03M1/645 , G01D5/24404
摘要： An absolute position detector samples and outputs a digital value of absolute position data of an object of detection at each predetermined sampling timing. An interpolation circuit interpolates between position data of different sampling timings provided by the absolute position detector, thereby to produce absolute position data at close intervals. Such arrangement produces absolute position data with a time resolution which is finer than the period of the sampling timing. A further circuit produces an incremental pulse train on the basis of the output of the interpolation circuit in correspondence to change in a value of interpolation for each interpolation step.
摘要翻译：绝对位置检测器在每个预定采样定时采样和输出检测对象的绝对位置数据的数字值。内插电路在由绝对位置检测器提供的不同采样定时的位置数据之间进行内插，从而以紧密的间隔产生绝对位置数据。这种布置产生具有比采样定时的周期更精细的时间分辨率的绝对位置数据。另外的电路根据内插电路的输出，对应于每个内插步骤的内插值的变化，产生增量脉冲串。

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