公开(公告)号：US4255681A

公开(公告)日：1981-03-10

申请号：US023947

申请日：1979-03-26

Applicant: Hermann Gerber

Inventor： Hermann Gerber

IPC: H02K21/14 ,  H02K19/00

CPC classification number: H02K21/145 ,  H02K2201/12

Abstract: A miniature electric motor having substantially identical stator halves which are connected together by lugs axially interengaging on the circumference of the stator.The lugs of the stator halves resiliently engage in pairs on a common plane between ribs formed on a plastics material ring which is located inside the stator halves and which also forms an outer protective casing for the coils and the rotor parts of the motor. The lugs may be slotted at their free ends to provide resilient shanks.

Abstract translation: 一种微型电动机，其具有基本相同的定子半部，其通过在定子的圆周上轴向相互接合的凸耳连接在一起。 定子半部的凸耳成对地弹性地接合在形成在位于定子半部内部的塑料材料环上的肋之间的公共平面上，并且还形成用于线圈和电动机的转子部分的外部保护壳。 凸耳可以在其自由端开槽，以提供弹性柄。

公开(公告)号：US4477744A

公开(公告)日：1984-10-16

申请号：US527300

申请日：1983-08-29

Applicant: Hermann Gerber

Inventor： Hermann Gerber

IPC: H02K1/28 ,  H02K1/27 ,  H02K21/12

CPC classification number: H02K1/2733

Abstract: A rotor for a synchronous motor includes a permanent ring magnet which has an inner surface, and a hub which has an outer surface. The hub is provided with a rotor shaft. Each surface is formed with a plurality of teeth. The teeth formed on one surface are shaped so as to be able to engage the teeth formed on the other surface. The engaged teeth form a force-locking connection between the ring magnet and the hub, when the hub is pressed into the ring magnet.

Abstract translation: 用于同步电动机的转子包括具有内表面的永久环形磁体和具有外表面的毂。 轮毂设有转子轴。 每个表面形成有多个齿。 形成在一个表面上的齿被成形为能够接合形成在另一个表面上的齿。 当轮毂被压入环形磁铁时，啮合齿形成环形磁铁和轮毂之间的力锁定连接。

公开(公告)号：US4082972A

公开(公告)日：1978-04-04

申请号：US598148

申请日：1975-07-23

Applicant: Hermann Gerber ,  Michel Johner

Inventor： Hermann Gerber ,  Michel Johner

IPC: H02K19/00 ,  H02K21/14

CPC classification number: H02K19/00 ,  H02K21/145 ,  H02K2201/12

Abstract: An electric motor, particularly a small synchronous motor, which includes a stator made in two identical portions designed to be joined face-to-face, each portion stamped from sheet metal to form a number of pole teeth as well as members for interconnecting the stator portions and for providing a magnetic return path.

公开(公告)号：US4754183A

公开(公告)日：1988-06-28

申请号：US937377

申请日：1986-12-03

Applicant: Hermann Gerber

Inventor： Hermann Gerber

IPC: H02K37/14 ,  H02K37/12 ,  H02K21/12

CPC classification number: H02K37/12

Abstract: A rotor of T-shaped section lies on the motor shaft. The rotor comprises two external symmetrical collars which comprise radial magnetized permanent magnetic poles. Two identical stator parts, symmetrically arranged in the motor comprise external pole teeth lying external resp. internal of each of one of the collars of the motor. This gives rise to a radial flow of magnetic flux in the external lying, radially magnetized permanent magnetic poles of the rotor which leads to a high torque and efficiency. The construction of the motor is simple. Relatively thin material may be used. Relatively high number of poles are possible due to the fact that the effective poles, of the stator and of the rotor lie at the outside.

Abstract translation: T形截面的转子位于电机轴上。 转子包括两个包括径向磁化永久磁极的外部对称套环。 两个相同的定子部件，对称地布置在电机中，包括位于外部的外部极齿。 电机的一个轴环中的每一个的内部。 这导致转子的外部放置的，径向磁化的永久磁极中的磁通的径向流动，导致高的扭矩和效率。 电机的结构简单。 可以使用相对薄的材料。 由于定子和转子的有效极位于外部的事实，相对高的极数是可能的。

公开(公告)号：US4532444A

公开(公告)日：1985-07-30

申请号：US491413

申请日：1983-05-04

Applicant: Hermann Gerber ,  Michel Schmutz

Inventor： Hermann Gerber ,  Michel Schmutz

IPC: H02K7/118 ,  H02K7/10

CPC classification number: H02K7/1185

Abstract: A rotational restriction lock is formed as a one-piece restricting element which is resiliently mounted on a rotor shaft and has a hub which is always resiliently driven in rotation by the rotor throughout a small angle, spring arms which transmit the rotary movement, and movable rotation restricting elements to which the rotary movement is transmitted and the ends of which prevent the rotor from rotation in an undesired direction, but allow the rotation of the rotor in a desired direction. Adjustable abutments are provided for selecting a permissible angle of rotation of the hub.

Abstract translation: 旋转限制锁形成为一体式的限制元件，该元件被弹性地安装在转子轴上，并且具有轮毂，其总是通过转子总是通过转子弹性地驱动旋转的小角度弹簧臂，该弹簧臂传递旋转运动，并且可移动 旋转运动被传递到的旋转限制元件，并且其端部阻止转子在不期望的方向上旋转，而允许转子沿所需方向旋转。 提供可调节支座用于选择轮毂的允许旋转角度。

公开(公告)号：US4185214A

公开(公告)日：1980-01-22

申请号：US934719

申请日：1978-08-21

Applicant: Hermann Gerber ,  Hans Plotscher

Inventor： Hermann Gerber ,  Hans Plotscher

IPC: G04C3/16 ,  H02K5/24

CPC classification number: G04C3/16

Abstract: A miniature synchronous motor having a bell-shaped rotor and a damping body, freely mounted, but non-rotatable on the rotor shaft. The damping body being urged, at least substantially in a radial direction by a spring, the force of which also acts substantially equally for both bearings of the motor so as to reduce noise during operation.

Abstract translation: 一种具有钟形转子和阻尼体的微型同步电动机，其自由安装，但在转子轴上不可旋转。 阻尼体通过弹簧至少基本上在径向方向上被推动，其弹簧的作用力对于电动机的两个轴承基本相同地起作用，以减少操作期间的噪音。