-
公开(公告)号：US06222294B1
公开(公告)日：2001-04-24
申请号：US09462240
申请日：2000-03-20
申请人： Timothy D. Stacy , Albert Palmero
发明人： Timothy D. Stacy , Albert Palmero
IPC分类号： H02K3300
CPC分类号： H02K7/20 , H02K2201/18
摘要： In a preferred embodiment, an actuator, including: a shaft (34); a solenoid (24), having a coil (40) and a core (42), disposed at a first selected position on the shaft, with the core being fixedly attached to the shaft such that energization of the coil will cause the shaft to move axially; and a rotary motor (22), having a stator (30) and a rotor (32), disposed at a selected second position on the shaft, with the shaft passing through the rotor, an external surface of the shaft and an internal surface of the rotor having complementary engaging surfaces such that rotation of the rotor will cause rotation of the shaft and axial motion of the shaft will be isolated from the rotor.
摘要翻译： 在优选实施例中，致动器包括：轴（34）; 具有线圈（40）和铁芯（42）的螺线管（24），其布置在所述轴上的第一选定位置处，所述铁芯固定地附接到所述轴，使得所述线圈的通电将导致所述轴移动 轴向; 以及具有定子（30）和转子（32）的旋转马达（22），其设置在所述轴上的选定的第二位置，所述轴穿过所述转子，所述轴的外表面和所述轴的内表面 转子具有互补的接合表面，使得转子的旋转将引起轴的旋转并且轴的轴向运动将与转子隔离。
-
公开(公告)号：US4406958A
公开(公告)日：1983-09-27
申请号：US251298
申请日：1981-04-06
CPC分类号： H02K1/2713 , H02K37/18
摘要： The rotor in each of the disclosed stepping motors comprises a permanent magnet disc between toothed pole pieces, the diameter of the magnet disc is essentially equal to the outer diameter of the toothed pole pieces.
摘要翻译： 所公开的步进电动机中的每个转子中的转子包括在齿极片之间的永久磁盘，磁盘的直径基本上等于齿形极片的外径。
-
公开(公告)号：US4070592A
公开(公告)日：1978-01-24
申请号：US731059
申请日：1976-10-08
申请人： Arthur E. Snowdon , Albert Palmero
发明人： Arthur E. Snowdon , Albert Palmero
CPC分类号： H02K37/20
摘要： A stepping motor for providing movement in accordance with a repeating three step sequence with the third step being effected by a permanent magnet field and with the other two steps being effected by sequential sole energization of a pair of windings. The third step position constitutes the deenergized rest position of the motor.
摘要翻译： 用于根据重复的三步序列提供运动的步进电机，其中第三步骤由永久磁场实现，而另外的两个步骤通过一对绕组的顺序唯一通电来实现。 第三步位置构成电机的断电静止位置。
-
公开(公告)号：US06531798B1
公开(公告)日：2003-03-11
申请号：US09622851
申请日：2000-08-28
申请人： Albert Palmero
发明人： Albert Palmero
IPC分类号： H02K720
CPC分类号： F16H25/2018 , F16H2025/2075 , H02K7/06 , H02K16/00 , H02K2201/18 , Y10T74/18624 , Y10T74/20317
摘要： In a preferred embodiment, a linear/rotary motor, including: first and second stator structures, having magnetically coupled thereto, respectively, first and second rotors; a first, externally threaded shaft fixedly attached to the first rotor and extending axially therefrom, such that rotation of the first rotor causes rotation of the first, externally threaded shaft; a second shaft, having a splined external surface, extending through a complementarily shaped opening defined through the second rotor, and axially movable with respect thereto, such that rotation of the second rotor causes rotation of the second shaft; and the second shaft including threaded apparatus cooperatively engaging the first, externally threaded shaft, such that rotation of the first, threaded shaft can cause linear motion of the second, cylindrical shaft. The motor can be operated to provide rotary, linear, or simultaneous rotary and linear motion of the second shaft.
摘要翻译： 在优选实施例中，线性/旋转马达包括：第一和第二定子结构，分别与其磁耦合，第一和第二转子; 固定地连接到第一转子并从其轴向延伸的第一外螺纹轴，使得第一转子的旋转引起第一外螺纹轴的旋转; 第二轴，其具有花键外表面，延伸穿过通过第二转子限定的互补形状的开口，并且可相对于其轴向移动，使得第二转子的旋转引起第二轴的旋转; 并且第二轴包括与第一外螺纹轴协作地接合的螺纹装置，使得第一螺纹轴的旋转可引起第二圆柱形轴的线性运动。 电动机可以被操作以提供第二轴的旋转，线性或同时的旋转和线性运动。
-
公开(公告)号：US06211591B1
公开(公告)日：2001-04-03
申请号：US09486664
申请日：2000-02-26
申请人： Keith Kowalski , Albert Palmero
发明人： Keith Kowalski , Albert Palmero
IPC分类号： H02K706
CPC分类号： B25J9/123 , A61B17/00234 , A61B34/70 , B25B21/00 , H02K7/06 , H02K7/106 , H02K11/00 , H02K16/00 , H02K2201/18
摘要： In a preferred embodiment, a linear/rotary electromagnetic device, including: a housing (20); first and second stators (22 and 40) disposed in the housing, first and second rotors (24/26 and 42/44) disposed in the housing and magnetically interacting, respectively, with the first and second stators; the first stator and the first rotor comprising a rotary motor; the second stator and the second rotor comprising an electromagnetic brake; a shaft (28) extending through a portion of the housing and axially through the first and second rotors, the shaft having a threaded portion (50) extending through a complementary threaded portion (44) of one of the first and second rotors; whereby; when the electromagnetic brake is locked and the rotary motor is rotated in a first direction, the shaft will move axially in a first direction; when the electromagnetic brake is locked and the rotary motor is rotated in the second direction, the shaft will move axially in a second direction; and when the electromagnetic brake is released and the rotary motor is rotated, the shaft will rotate with the rotary motor.
摘要翻译： 在优选实施例中，线性/旋转电磁装置包括：壳体（20）; 设置在壳体中的第一和第二定子（22和40）分别设置在壳体中并分别与第一和第二定子磁力相互作用的第一和第二转子（24/26和42/44） 所述第一定子和所述第一转子包括旋转马达; 所述第二定子和所述第二转子包括电磁制动器; 延伸穿过所述壳体的一部分并轴向穿过所述第一和第二转子的轴（28），所述轴具有延伸穿过所述第一和第二转子中的一个的互补螺纹部分（44）的螺纹部分（50） 由此; 当电磁制动器被锁定并且旋转电机沿第一方向旋转时，轴将沿第一方向轴向运动; 当电磁制动器被锁定并且旋转电机沿第二方向旋转时，轴将沿第二方向轴向移动; 当电磁制动器被释放并且旋转电动机旋转时，轴将随着旋转电动机旋转。
-
公开(公告)号：US5702420A
公开(公告)日：1997-12-30
申请号：US592623
申请日：1996-01-26
CPC分类号： A61B17/32002 , A61B10/0283 , A61B10/06 , A61B17/1608 , A61B17/320016 , A61B2017/00973 , A61B2217/005
摘要： In a preferred embodiment, a suction punch forceps, including: a body; a hollow tube attached to the body at the proximal end of the hollow tube and extending therefrom; a shaft disposed within the hollow tube for axial back-and-forth movement therein; a punch member rotatably attached to the distal end of the hollow tube and attached to the shaft such that each back-and-forth movement cycle of the shaft will cause the punch to make a cutting motion to cut tissue which is in contact with the punch member; and an electric motor attached to drive the shaft in the back-and-forth movement,
摘要翻译： 在一个优选实施例中，一种抽吸冲压钳，包括：主体; 在中空管的近端处附接到主体并从其延伸的中空管; 设置在中空管内的轴，用于在其中轴向地往复运动; 冲头构件可旋转地附接到中空管的远端并附接到轴，使得轴的每个往复运动循环将使冲头进行切割运动以切割与冲头接触的组织 会员; 以及电动马达，其以往复运动来驱动轴，
-
公开(公告)号：US5611508A
公开(公告)日：1997-03-18
申请号：US398094
申请日：1995-03-03
申请人： Albert Palmero
发明人： Albert Palmero
CPC分类号： F16M13/00 , F16M11/045 , H04R1/08 , F16M2200/065 , Y10T74/18616
摘要： A horizontally adjustable microphone support, including: a vertical support; a generally horizontal cross member attached to the vertical support; a microphone and a counterweight attached to the horizontal cross member on opposite sides of the vertical support; and apparatus to simultaneously move the microphone and the counterweight selectively inwardly toward or outwardly away from the vertical support so as to prevent the microphone support from tipping over. The horizontal cross member includes first and second telescoping tube pairs. The proximal ends of the inner tubes of the telescoping tube pairs are attached to the electric motor that is mounted in a housing on the distal end of the vertical support. Extending from opposite ends of the electric motor are right-hand and left-hand threaded double-ended shaft sections. Thread followers are attached to inner walls of the inner tube of the telescoping tube pairs surrounding the threaded shaft sections. The thread followers cause the telescoping tube pairs to move axially within the outer tube as the shaft rotates in either direction.
摘要翻译： 水平可调麦克风支架，包括：垂直支架; 附接到垂直支撑件的大致水平的横向构件; 麦克风和配重附接到垂直支撑件的相对侧上的水平横向构件; 以及同时将麦克风和配重选择性地向内或向远离垂直支撑件移动的装置，以防止麦克风支架翻倒。 水平横向构件包括第一和第二伸缩管对。 伸缩管对的内管的近端附接到安装在垂直支撑件的远端上的壳体中的电动机。 从电动机的两端延伸的是右侧和左侧螺纹双头轴部。 螺纹随动件附接到围绕螺纹轴部分的伸缩管对的内管的内壁。 当轴沿任一方向旋转时，螺纹跟随器使得伸缩管对在外管内轴向移动。
-
公开(公告)号：US5126605A
公开(公告)日：1992-06-30
申请号：US691376
申请日：1991-04-25
申请人： Albert Palmero
发明人： Albert Palmero
摘要： In a preferred embodiment, an oscillating stepping motor having only one stator phase. What would otherwise be a second stator phase is a magnet fixedly disposed with respect to the rotor to produce a detent position of the rotor. When the stator is energized, the field of the fixed magnet is at least partially overcome and the rotor steps to a first predetermined position. When the stator is de-energized, the rotor returns to the detent position. Alternately energizing and de-energizing the stator causes the rotor to oscillate between the two positions. Alternatively, an angle of oscillation twice that produced above may be provided by reversing the stator field to oscillate the rotor between the first predetermined position and a second predetermined position produced by reversing the stator field.
摘要翻译： 在优选实施例中，仅具有一个定子相的振荡步进电机。 否则第二定子相是相对于转子固定设置的磁体，以产生转子的制动位置。 当定子通电时，至少部分克服固定磁体的磁场，并且转子进入第一预定位置。 当定子断电时，转子返回到制动位置。 定子的交替激励和断电使得转子在两个位置之间振荡。 或者，可以通过反转定子磁场来提供上述产生的两倍的振荡角度，以使转子在第一预定位置和通过反转定子磁场产生的第二预定位置之间振荡。
-
公开(公告)号：US4714853A
公开(公告)日：1987-12-22
申请号：US903470
申请日：1986-09-04
申请人： Albert Palmero , Charles Hansen
发明人： Albert Palmero , Charles Hansen
CPC分类号： H02K21/125 , H02K2201/12
摘要： An electric motor has an annular permanent magnetic rotor having rotor poles of alternating polarity around its circumference. The motor has an outer stator disposed concentrically around the outer periphery of the rotor which has an annular configuration and a plurality of axially extending salient magnetic poles of opposite polarity alternating around the outer stator's inner periphery. The motor also has an inner stator disposed concentrically within the inner periphery of the rotor which has an annular configuration and a plurality of axially extending salient magnetic poles of opposite polarity alternating around the inner stator's periphery. A separately energizable annular coil of wire disposed inside each stator energizes that stator's magnetic poles in response to sequential energization of each coil with electricity in different phase relationship with each other.
摘要翻译： 电动机具有环形永磁转子，其具有围绕其圆周交替极性的转子极。 电动机具有围绕转子的外周同心地设置的外部定子，该外部定子具有环形构造，并且具有相对极性的多个轴向延伸的突出的磁极围绕外部定子的内周交替。 电动机还具有同心地设置在转子的内周内的内部定子，该内部定子具有环形构造，并且多个轴向延伸的具有相反极性的突出磁极围绕内部定子的周边交替。 设置在每个定子内部的可单独供电的环形线圈对每个线圈的顺序通电响应于定子的磁极，并以彼此不同的相位关系发电。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.017 秒)
