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    • 24. 发明授权
    • Railway car and bogie for railway car
    • 铁路车和铁路车转向架
    • US07063023B2
    • 2006-06-20
    • US10642163
    • 2003-08-18
    • Hideo TakaiMotomi HiraishiMinoru NakamuraKatsuyuki Iwasaki
    • Hideo TakaiMotomi HiraishiMinoru NakamuraKatsuyuki Iwasaki
    • B61D17/00
    • B61F5/18B61F5/24B61G9/06
    • A subframe 50 is connected via a vibration isolator 40 to a floor 11 of a railway car body 10, and the subframe 50 has a center pin 60 protruding downward therefrom and connected to a bogie 30. The subframe 50 is connected to a coupling device 70, and is disposed so as to come into contact with stoppers 13 on side beams 12 of the car body 10. According to this structure, since the coupling device 70 is not directly connected to the car body, there is no need to weld a rigid member to the bottom surface of the floor 11, and the railway car body can be manufactured easily. Moreover, since the subframe 50 is connected to the floor 11 via a vibration isolator, less noise is transmitted to the car body. Power is transmitted from the coupling device 70 or bogie 30 to side beams, so the structure of the car body can be simplified.
    • 子框架50通过隔振器40连接到铁路车体10的地面11,并且副框架50具有从其向下突出并连接到转向架30的中心销60。 子框架50连接到联接装置70,并且设置成与轿厢主体10的侧梁12上的止动件13接触。 根据该结构,由于联接装置70不直接连接到车体,因此不需要将刚性构件焊接到地板11的底面,能够容易地制造铁路车身。 此外,由于子框架50经由隔振器连接到地板11,所以较少的噪声被传送到车身。 电力从联接装置70或转向架30传递到侧梁,因此可以简化车体的结构。
    • 26. 发明授权
    • Controller for controlling an electromagnetic actuator
    • 用于控制电磁执行器的控制器
    • US06925975B2
    • 2005-08-09
    • US10068031
    • 2002-02-06
    • Hidetaka OzawaKenji AbeYoshitomo KounoMinoru NakamuraToshihiro YamakiYasuo Shimizu
    • Hidetaka OzawaKenji AbeYoshitomo KounoMinoru NakamuraToshihiro YamakiYasuo Shimizu
    • F01L9/04F02D13/02F02D41/20F16K31/06H01F7/16H01F7/18
    • F01L9/04F01L2009/0436F02D13/0207F02D13/0253F02D41/20F02D2041/001Y02T10/18
    • A controller for an electromagnetic actuator comprises a pair of springs acting on opposite directions, and an armature connected to the springs. The armature is held in a neutral position given by the springs when the armature is not activated. The actuator also comprises a pair of electromagnets for driving the armature between two end positions. In response to a release of the armature held in one of the end positions, the controller applies brake to the armature according to a load condition of the armature. In high-load conditions, the valve can surely be opened without additional electric power. In low-load conditions, the armature is prevented from colliding with a yoke of the electromagnet. The application of brake includes over-excitation operation, flywheel operation and suspension of power supply. In the over-excitation operation, voltage is applied to the electromagnet corresponding to one of the end positions from which the armature is released for a first period. The first period may be determined according to a load condition of the armature. After the first period elapses, flywheel current is supplied to the electromagnet for a second period. After the second period elapses, power supply to the electromagnet is suspended. Appropriate combination of over-excitation operation, flywheel operation and suspension of power supply allows the braking force to be adjusted according to a load condition of the armature.
    • 用于电磁致动器的控制器包括作用在相反方向上的一对弹簧和连接到弹簧的电枢。 当电枢未激活时,电枢被保持在弹簧给定的中立位置。 致动器还包括用于在两个端部位置之间驱动电枢的一对电磁体。 响应于保持在一个端部位置的电枢的释放,控制器根据电枢的负载条件向电枢施加制动。 在高负载条件下,阀门可以无需额外的电力就能打开。 在低负载条件下,防止电枢与电磁铁的轭碰撞。 制动器的应用包括过励磁运行,飞轮运行和电源暂停。 在过激励操作中,电压被施加到对应于电枢被释放第一周期的端部位置之一的电磁体。 可以根据电枢的负载条件来确定第一周期。 经过第一个时间段后,飞轮电流供应给电磁铁第二个周期。 第二个时期过后,电磁铁供电暂停。 过励磁运行,飞轮运行和电源暂停的适当组合允许根据电枢的负载条件来调节制动力。
    • 27. 发明授权
    • Actuator controller
    • 执行器控制器
    • US06549390B1
    • 2003-04-15
    • US09670347
    • 2000-09-27
    • Hidetaka OzawaMinoru Nakamura
    • Hidetaka OzawaMinoru Nakamura
    • H01H4700
    • F02D41/0002F01L9/04F02D13/0207F02D13/0253F02D2041/001F02D2041/2034F02D2041/2062F02D2041/2079Y02T10/42
    • An electromagnetic actuator for driving a valve of an engine comprises a pair of springs which act in opposite directions, an armature which is connected to the springs and is supported in a neutral position provided by the pair of springs in an inactivated state, the armature being coupled to the valve, a pair of electromagnets which drive the armature between a valve open position and a valve closed position, estimating means for estimating magnetic flux to be generated by the electromagnet attracting the armature when the armature is driven from one of the positions to the other of the positions, and means for switching the electromagnet from the attractive operation to the holding operation in response to the magnetic flux reaching the target overshoot value.
    • 用于驱动发动机的阀的电磁致动器包括一对沿相反方向作用的弹簧,电枢连接到弹簧并被支撑在处于非激活状态的一对弹簧提供的中立位置,电枢是 耦合到所述阀,一对电磁体,其在阀打开位置和阀关闭位置之间驱动所述电枢;估计装置,用于估计当所述电枢从其中一个位置被驱动时所述电磁体吸引所述电磁体产生的磁通量; 另一个位置,以及响应于达到目标过冲值的磁通量将电磁铁从吸引操作切换到保持操作的装置。
    • 28. 发明授权
    • Method and apparatus for manufacturing foodstuffs such as sausages
    • 用于制造食品如香肠的方法和装置
    • US06482079B1
    • 2002-11-19
    • US09636550
    • 2000-08-11
    • Minoru NakamuraMinoru KasaiChiyoji ShibataHideaki Arai
    • Minoru NakamuraMinoru KasaiChiyoji ShibataHideaki Arai
    • A22C1110
    • A22C11/107A22C11/006
    • An apparatus for manufacturing foodstuffs such as sausages includes: a stuffed-casing forming and rotating device for forming a stuffed casing by discharging meat emulsion or ground meat as a stuffing material into an unstuffed casing formed of a natural intestine, and for rotating the stuffed casing via the unstuffed casing in a direction R about an axis X; a stuffed-casing constriction-forming and conveying device for producing a twisted portion in the stuffed casing by causing the stuffed casing formed by the stuffed-casing forming and rotating device and rotating in the direction R to be consecutively squeezed and constricted at a predetermined interval, and for conveying the stuffed casing, in which the twisted portion has occurred, in a direction A; and a cutting device for consecutively separating at the twisted portions the stuffed casing which has been formed by the stuffed-casing constriction-forming and conveying device.
    • 一种用于制造香肠等食品的装置,其特征在于,包括:一个用于通过将肉糜或碎肉作为填​​充材料排放到由天然肠形成的无填充壳体中形成填充壳体的填充套管形成和旋转装置, 经由所述未填充的外壳沿R方向围绕轴线X; 用于通过使由填塞壳形成和旋转装置形成的填充壳体沿着R方向旋转并以预定间隔连续挤压并收缩的填塞壳体收缩成形输送装置, 并且在方向A上传送已经发生扭转部分的填充壳体; 以及切割装置,用于在扭曲部分处连续地分离由填塞套筒收缩和输送装置形成的填充壳体。
    • 30. 发明授权
    • Method and apparatus for manufacturing chain-like food products such as
sausages or the like
    • 制造链状食品如香肠等的方法和装置
    • US5788563A
    • 1998-08-04
    • US640279
    • 1996-04-30
    • Minoru NakamuraMinoru Kasai
    • Minoru NakamuraMinoru Kasai
    • A22C11/10
    • A22C11/107
    • An apparatus for manufacturing chain-like food products such as sausages or the like includes a stuffing nozzle over which a natural intestine is fitted and a pinching device for pinching and conveying a stuffed natural intestine in the forward direction of the stuffing nozzle. A stuffing material is discharged from a distal end of the stuffing nozzle into a straightened natural intestine portion of the natural intestine to form a stuffed natural intestine portion. The stuffed natural intestine portion is nipped, and is pulled as it is moved forwardly of the distal end of the stuffing nozzle to reduce the diameter of the straightened natural intestine portion so as to cause the straightened natural intestine portion to come into contact with an outer periphery of the stuffing nozzle. The stuffing nozzle with which the straightened natural intestine portion is brought into contact is rotated to rotate the stuffed natural intestine portion. The stuffed natural intestine portion being rotated and moved is pinched to form a twist. The discharge of the stuffing material into the straightened natural intestine portion is effected while the stuffed natural intestine portion and the straightened natural intestine portion are being moved.
    • 用于制造诸如香肠等的链状食品的装置包括:装配有天然肠的填充喷嘴,以及用于在填充喷嘴的向前方向上挤压和输送填充的天然肠的夹持装置。 填充材料从填料喷嘴的远端排出到天然肠的直肠天然肠部分中以形成填充的天然肠部分。 填充的天然肠部分被夹持,并且当它被挤压到填充喷嘴的远端的前方时被拉动,以减小矫正的自然肠部分的直径,从而使矫正的自然肠部分与外部的肠部分接触 填料嘴周边。 使直肠天然部分接触的填料喷嘴旋转以使填充的天然肠部分旋转。 被旋转和移动的填充的自然肠部分被挤压以形成扭曲。 在填充的天然肠部分和矫正的自然肠部分被移动的同时,将填充物排出到矫直天然肠部分中。