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公开(公告)号：US4404485A
公开(公告)日：1983-09-13
申请号：US273328
申请日：1981-06-15
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Abstract: A direct current motor comprising a field magnet provided with 2n magnetic poles which are magnetized with the same angular intervals as those of the magnetic poles N and S, where n is an integer of 1 or more; a magnetic member for closing the magnetic circuit of the magnetic poles of the field magnet; a plurality of armature coils in such a manner that the angular intervals of the electrically conductive portions thereof, contributing to the generation of torque in the armature coils, are substantially equal to the magnetic pole width of the field magnet; electric power supply control device to which the terminals of the armature coils are connected; short-circuit members for short-circuiting the winding initiation terminals of predetermined armature coils and the winding end terminals of other predetermined armature coils through the electric power supply control device; an armature comprising armature coils in the first series and armature coils in the second series through which the short-circuit members and the plurality of armature coils are connected in parallel to the positive pole and negative pole of a DC power source, the armature positioned so as to face the field magnet; and a rotating shaft for rotatably supporting the armature or the filed magnet, the rotating shaft rotatably supported by bearings disposed on an outer casing of the direct current motor.
Abstract translation: 一种直流电动机，其特征在于，包括具有与磁极N，S相同的角度间隔磁化的2n个磁极的磁场磁体，n为1以上的整数， 用于封闭场磁体的磁极的磁路的磁性构件; 多个电枢线圈，使得有助于在电枢线圈中产生转矩的导电部分的角度间隔大致等于场磁体的磁极宽度; 电源线圈的端子连接的电力供给控制装置; 短路构件，用于使预定电枢线圈的绕组起始端子和其它预定电枢线圈的绕组端子通过电力供应控制装置短路; 电枢包括第一系列中的电枢线圈和第二系列中的电枢线圈，短路构件和多个电枢线圈并联连接到直流电源的正极和负极，衔铁定位成 面对磁场; 以及用于可旋转地支撑电枢或磁体的旋转轴，旋转轴由设置在直流电动机的外壳上的轴承可旋转地支撑。
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公开(公告)号：US4315178A
公开(公告)日：1982-02-09
申请号：US146754
申请日：1980-05-05
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
CPC classification number: H02K23/26
Abstract: A direct current motor is provided with a field magnet having l(2m+2n) alternating N and S poles (l and m being positive integers of one or more and n being a positive integer of two or more) that are magnetized within segments of equiangular width about the field magnet, a magnetic-material member for closing the magnetic path of the field magnet, and an armature having l(2n-1) armature windings distributed thereon in a non-superposed manner with respect to each other and in a face-to-face relationship with respect to the field magnet poles, each winding having an angular spacing between those conductor portions thereof that contribute to the generation of the torque that is equal to the angular width of a field magnet pole.
Abstract translation: 直流电动机设置有具有l（2m + 2n）交替的N和S极（1和m是一个或多个的正整数且n是正整数2或更多的）的场磁体，其在 围绕磁场磁铁的等角宽度，用于闭合磁场磁体的磁路的磁性材料构件，以及以彼此不重叠的方式分布在其上的1（2n-1）个电枢绕组的电枢， 每个绕组在其导体部分之间具有有助于产生等于场磁极的角宽度的转矩的角度间隔的每个绕组的面对面关系。
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公开(公告)号：US4197475A
公开(公告)日：1980-04-08
申请号：US931189
申请日：1978-08-04
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Abstract: A direct current motor having armature windings which are superposed on each other in double layers. The motor includes a fixed field magnet having 2mn poles (m being a positive integer of 1 or more, n being a positive integer of 2 or more) which are magnetized alternately to N and S polarities in equal angular spaces, a magnetic material member for closing the magnetic path of the field magnet, a rotating shaft supported by bearings provided in the housing of motor, and an armature which is secured to the shaft for rotation in the magnetic path and facing the field magnet poles. A first series of m(2n+1) armature windings are mounted on the armature and are juxtaposed with respect to each other at equal pitches, the angular spacing between the conductor portions, which contribute to generate torque, of the armature winding being equal to the angular width of the field magnet pole. A second series of m(2n+1) armature windings are also mounted on the armature and are juxtaposed with respect to each other at equal pitches, the angular spacing between the conductor portions, which contribute to generate torque, of the armature winding of the second series also being equal to the angular width of the field magnet pole. The first series of the m(2n+1) armature windings and the second series of the m(2n+1) armature windings are superposed on each other and are disposed, with respect to each other, out of phase by 1/(2n-1) of the angular width of the field magnet pole.
Abstract translation: 具有以双层叠加的电枢绕组的直流电动机。 电动机包括固定磁场磁体，其具有以相等的角度空间交替磁化为N和S极性的2mn磁极（m为1以上的正整数，n为2以上的正整数），磁性材料构件 关闭场磁体的磁路，由设置在电动机壳体中的轴承支撑的旋转轴和固定到轴上以在磁路中旋转并面对磁场磁极的电枢。 第一系列m（2n + 1）个电枢绕组安装在电枢上，并且以相等的间距相互并列，导体部分之间的有助于产生转矩的角间距等于 磁场磁极的角宽度。 第二系列m（2n + 1）个电枢绕组也安装在电枢上，并以相等的间距相互并列，导体部分之间的角度间距有助于产生转子的电枢绕组 第二系列也等于场磁极的角宽度。 m（2n + 1）个电枢绕组的第一系列和m（2n + 1）个电枢绕组的第二系列彼此叠置并且彼此相位设置为1 /（2n -1）的磁场磁极的角宽度。
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公开(公告)号：US4382214A
公开(公告)日：1983-05-03
申请号：US204914
申请日：1980-11-07
Applicant: Itsuki Ban , Manabu Shiraki
Inventor： Itsuki Ban , Manabu Shiraki
CPC classification number: H02K29/08
Abstract: A direct current motor comprising the field magnet pole of a permanent magnet and an armature having a plurality of armature windings. The field magnet pole has at least four magnetic poles and the angular spacing is equal to 360 degrees divided by the number of the magnetic poles, and at least one of the armature windings has an angular spacing which is (2n - 1) times the width of the field magnet pole, where n is a positive integer of 2 or more, and control means for successive switching, rendering said armature windings conductive, is provided.
Abstract translation: 包括永磁体的磁场磁极和具有多个电枢绕组的电枢的直流电动机。 场磁极具有至少四个磁极，并且角间隔等于360度除以磁极的数量，并且至少一个电枢绕组的角度间隔为（2n-1）倍的宽度 的场磁极，其中n为2以上的正整数，以及用于连续切换的控制装置，使得所述电枢绕组导通。
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公开(公告)号：US4243902A
公开(公告)日：1981-01-06
申请号：US937848
申请日：1978-08-29
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Abstract: A direct current motor is provided with a field magnet having 4 mn alternating N and S poles (m being a positive integer of one or more and n being a positive integer of two or more) that are magnetized within segments of equi-angular width about the field magnet, a magnetic-material member for closing the magnetic path of the field magnet, and a rotatably mounted armature having m(2n+1) armature windings equally distributed thereabout in a non-superposed manner with respect to each other and in a face-to-face relationship with respect to the field magnet poles, each winding having an angular spacing between those conductor portions thereof that contribute to the generation of the torque that is equal to the angular width of the field magnet poles.
Abstract translation: 直流电动机设置有具有4mn交替的N和S极（m为一个或多个的正整数，n为正整数为2以上的磁场）的磁场磁体，其在等角宽度约为 场磁体，用于闭合磁场磁体的磁路的磁性材料构件和可旋转地安装的电枢，其具有以彼此不重叠的方式平行分布在其中的m（2n + 1）个电枢绕组，并且以 每个绕组在其导体部分之间具有有助于产生与场磁极的角宽度相等的转矩的角度间隔的每个绕组的面对面关系。
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Patent Agency Ranking
公开(公告)号：USRE30761E
公开(公告)日：1981-10-06
申请号：US171799
申请日：1980-07-24
Applicant: Itsuki Ban , Manabu Shiraki
Inventor： Itsuki Ban , Manabu Shiraki
Abstract: A coreless three-phase DC motor comprising a coil type armature formed with insulated windings. The armature is of a disc- or cylindrical-shape and is set rotatably against a field magnet provided with 2n magnetic poles N and S magnetized in equal angular widths. On the surface of the armature there are 3n/2 three-phase armature coils, wherein the angular width of each of the coils is equal to the width of the field magnet pole, the coils of each phase are shifted by 180.degree. of electrical angle from each other, and all the armature coils are arranged at equal angular intervals and not superimposedly with respect to one another.
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公开(公告)号：US4369388A
公开(公告)日：1983-01-18
申请号：US237518
申请日：1981-02-23
Applicant: Itsuki Ban , Manabu Shiraki , Hideo Okada , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Hideo Okada , Kazuhito Egami
Abstract: A direct current motor is provided with a field magnet having 4 mn alternating N and S poles (m being a positive integer of one or more and n being a positive integer of two or more) that are magnetized within segments of equi-angular width about the field magnet, a magnetic-material member for closing the magnetic path of the field magnet, and a rotatably mounted armature having m (2n-1) armature windings equally distributed thereabout in a non-superposed manner with respect to each other and in a face-to-face relationship with respect to the field magnet poles, each winding having an angular spacing between those conductor portions thereof that contribute to the generation of the torque that is equal to the angular width of the field magnet poles.
Abstract translation: 直流电动机设置有具有4mn交替的N和S极（m为一个或多个的正整数，n为正整数为2以上的磁场）的磁场磁体，其在等角宽度约为 场磁体，用于闭合磁场磁体的磁路的磁性材料构件和可旋转地安装的电枢，其具有以相互不重叠的方式平行分布在其中的m（2n-1）个电枢绕组，并且以 每个绕组在其导体部分之间具有有助于产生与场磁极的角宽度相等的转矩的角度间隔的每个绕组的面对面关系。
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公开(公告)号：US4315177A
公开(公告)日：1982-02-09
申请号：US146753
申请日：1980-05-05
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
CPC classification number: H02K23/26
Abstract: A direct current motor is provided with a field magnet having l(2m+2n) alternating N and S poles (l and m being positive integers of one or more and n being a positive integer of two or more) that are magnetized within segments of equiangular width about the field magnet, a magnetic-material member for closing the magnetic path of the field magnet, and an armature having 2ln armature windings distributed thereon in a non-superposed manner with respect to each other and in a face-to-face relationship with respect to the field magnet poles, each winding having an angular spacing between those conductor portions thereof that contribute to the generation of the torque that is equal to the angular width of a field magnet pole.
Abstract translation: 直流电动机设置有具有l（2m + 2n）交替的N和S极（1和m是一个或多个的正整数且n是正整数2或更多的）的场磁体，其在 围绕磁场磁铁的等角度宽度，用于闭合磁场磁体的磁路的磁性材料构件，以及以彼此相对于彼此不重叠的方式分布在其上的2ln个电枢绕组的电枢， 关于场磁极，每个绕组在其导体部分之间具有有助于产生等于场磁极的角宽度的转矩的角度间隔。
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公开(公告)号：US4107587A
公开(公告)日：1978-08-15
申请号：US614318
申请日：1975-09-17
Applicant: Itsuki Ban , Manabu Shiraki
Inventor： Itsuki Ban , Manabu Shiraki
Abstract: A coreless three-phase DC motor comprising a coil type armature formed with insulated windings. The armature is of a disc- or cylindrical-shape and is set rotatably against a field magnet provided with 2n magnetic poles N and S magnetized in equal angular widths. On the surface of the armature there are 3n/2 three-phase armature coils, wherein the angular width of each of the coils is equal to the width of the field magnet pole, the coils of each phase are shifted by 180.degree. of electrical angle from each other, and all the armature coils are arranged at equal angular intervals and not superimposedly with respect to one another.
Abstract translation: 一种无芯三相DC电动机，包括由绝缘绕组形成的线圈型电枢。 电枢是圆盘形或圆柱形的，并且可旋转地设置在磁场磁体上，磁场磁体具有以相等的角度宽度磁化的2n个磁极N和S。 在电枢表面上有3n / 2个三相电枢线圈，其中每个线圈的角宽度等于场磁极的宽度，每相的线圈偏移180°的电角度 并且所有电枢线圈以相等的角度间隔布置，而不是相对于彼此叠置。
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公开(公告)号：US4583016A
公开(公告)日：1986-04-15
申请号：US634872
申请日：1984-07-26
Applicant: Itsuki Ban , Manabu Shiraki , Kazuhito Egami
Inventor： Itsuki Ban , Manabu Shiraki , Kazuhito Egami
CPC classification number: H02K23/26
Abstract: A direct current motor comprising a field magnet with 2np magnetic poles, magnetized to N and S poles with equal angular intervals, where n is an integer of 1 or more and p is an integer of 2 or more; a magnetic member for closing the magnetic circuit of the magnetic circuit of the magnetic poles of the field magnet; n(py.+-.1) armature coils disposed in such a manner that the angular intervals of the electrically conductive portions of the armature coils, contributing to the generation of torque in the armature coils, are substantially equal to the magnetic pole width of the field magnet, where y is an integer of 3 or more; a wave-winding-type armature on which the armature coils are disposed, overlapping on each other, with an equal pitch, the wave-winding-type armature being directed towards the field magnet within the magnetic circuit; electric power supply control device for commutating the commutator current np(py.+-.1) times or 2np(py.+-.1) times per one rotation of the armature coils; and a rotating shaft for rotatably supporting the wave-winding-type armature or the field magnet, the rotating shaft being rotatably supported by bearings mounted on an outer casing of the motor.
Abstract translation: 一种直流电动机，其包括具有2np个磁极的磁场磁体，以相等的角度间隔磁化为N极和S极，其中n为1以上的整数，p为2以上的整数。 用于闭合磁场磁体的磁极的磁路的磁路的磁性构件; n（py +/- 1）电枢线圈，以使电枢线圈的导电部分的角度间隔有助于在电枢线圈中产生转矩的方式基本上等于磁场的磁极宽度 磁铁，其中y为3以上的整数; 电枢线圈布置在其上的相对于彼此重叠的等离子体的绕线型电枢，波形绕组电枢被引导到磁路内的磁场磁体; 用于使电枢线圈的每转一圈换向电流np（py +/- 1）倍或2np（py +/- 1）次的电源控制装置; 以及用于可旋转地支撑所述波浪形电枢或场磁体的旋转轴，所述旋转轴由安装在所述电动机的外壳上的轴承可旋转地支撑。
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