公开(公告)号：US6057615A

公开(公告)日：2000-05-02

申请号：US365294

申请日：1999-07-30

申请人： Norman R. Long

发明人： Norman R. Long

IPC分类号： H02K17/08 ,  H02K17/30 ,  H02K11/00 ,  F16L3/12

CPC分类号： H02K17/30 ,  H02K17/08

摘要： A bracket for attaching a capacitor with an engagement portion to a motor having therein a keyhole with a rectangular portion and a circular portion. The bracket includes a first semicylindrical member having a first downwardly extending portion and a first hinge portion and a second semicylindrical member having a second downwardly extending portion and a second hinge portion. The first hinge portion and second hinge portion are engageable to form a hinge with an axis about which the semicylindrical members are pivotable to open and closed positions. When in the open position, the semicylindrical members permit the capacitor to be removed from the bracket. When in the closed position, the semicylindrical members define a cylinder having an axis and including a capacitor engagement portion for engaging the capacitor, thereby retaining the capacitor in the bracket. The downwardly extending portions define a mounting extension having an axis perpendicular to the cylinder axis and including a horizontally extending locking extension. The mounting extension is insertable into the motor keyhole so that when the bracket is pivoted about the mounting extension axis to a locked position, the locking extension prevents removal of the mounting extension from the keyhole. The bracket further including a locking projection portion to lock the bracket in the locked position when the bracket is pivoted about the mounting extension axis to the locked position.

摘要翻译： 用于将具有接合部的电容器附接到电动机的支架，其中具有矩形部分和圆形部分的锁眼。 支架包括具有第一向下延伸部分和第一铰链部分的第一半圆柱形部件和具有第二向下延伸部分和第二铰链部分的第二半圆柱形部件。 第一铰链部分和第二铰链部分可接合以形成具有轴线的铰链，半圆柱形构件可围绕该轴线枢转到打开和关闭位置。 当处于打开位置时，半圆柱形构件允许电容器从支架上移除。 当处于关闭位置时，半圆柱形构件限定具有轴线的圆柱体并且包括用于接合电容器的电容器接合部分，从而将电容器保持在支架中。 向下延伸的部分限定了具有垂直于气缸轴线的轴线并包括水平延伸的锁定延伸部的安装延伸部。 安装延伸部分可插入电机锁孔中，以便当支架围绕安装延伸轴线枢转到锁定位置时，锁定延伸部可防止安装延伸部从锁孔中移除。 托架还包括锁定突出部分，当支架围绕安装延伸轴线枢转到锁定位置时，锁定突起部分将支架锁定在锁定位置。

公开(公告)号：US5220226A

公开(公告)日：1993-06-15

申请号：US781518

申请日：1991-10-22

申请人： Norman R. Long ,  James L. King

发明人： Norman R. Long ,  James L. King

IPC分类号： H02K11/00 ,  H02K17/30

CPC分类号： H02K17/30 ,  H02K11/23

摘要： An electric motor comprising a main frame having an en and an interior, a stator supported within the main frame, an end frame supported within the main frame and spaced from the end of the main frame so as to divide the interior of the main frame into a motor compartment containing the stator and an equipment compartment between the end frame and the end of the main frame, a bearing supported by the end frame, a rotor shaft rotatably supported by the bearing, a rotor located radially inwardly of the stator and mounted on the shaft for rotation therewith, a modularized apparatus platform which is located within the equipment compartment, and which includes a generally cup-shaped portion that opens in the direction away from the end frame and that has an inner surface defining a control chamber, an electrical component supported by the platform and located within the control chamber, and a cap which is fixed to the apparatus platform and which closes the control chamber.

摘要翻译： 一种电动机，包括具有内部和内部的主框架，支撑在主框架内的定子，支撑在主框架内并与主框架的端部间隔开的端框架，以便将主框架的内部分成 一个包含定子的电动机隔室和端框架与主框架端部之间的设备隔间，由端框架支承的轴承，由该轴承可转动地支撑的转子轴，位于定子径向内侧的转子，并安装在 用于与其一起旋转的轴，位于设备隔间内的模块化装置平台，其包括大致杯形部分，该部分沿远离端框架的方向开口，并且具有限定控制室的内表面，电气 由平台支撑并且位于控制室内的部件，以及固定到设备平台并封闭控制室的盖。

公开(公告)号：US06800975B2

公开(公告)日：2004-10-05

申请号：US10324733

申请日：2002-12-19

申请人： Norman R. Long

发明人： Norman R. Long

IPC分类号： H02K500

CPC分类号： H02K5/10 ,  H02K5/124

摘要： An electric motor having a shaft access cover. The electric motor includes a housing that defines an aperture, a stator fixed relative to the housing, a shaft rotatable relative to the housing so the aperture provides access to an end portion of the shaft, and a rotor connected to the shaft for rotation therewith relative to the stator. The end portion of the shaft has a surface adapted for engagement by a tool so a load drivingly connected to the electric motor can be manipulated with respect to the electric motor. The shaft access cover is attachable to the housing for pivotable movement between an unlocked position and a locked position where the shaft access cover substantially covers the aperture. The pivotable movement between the locked and the unlocked positions includes less 360 degrees of pivotable movement.

摘要翻译： 具有轴接入盖的电动机。 电动机包括限定孔的壳体，相对于壳体固定的定子，可相对于壳体旋转的轴，以便孔可以提供对轴的端部的通路，以及连接到轴的转子以与其相对旋转的转子 到定子。 轴的端部具有适于由工具接合的表面，因此驱动地连接到电动机的负载可以相对于电动机被操纵。 轴通路盖可附接到壳体，用于在解锁位置和锁定位置之间枢转运动，其中轴接触盖基本上覆盖孔。 锁定位置和解锁位置之间的可枢转运动包括360度的可枢转运动。

公开(公告)号：US06247702B1

公开(公告)日：2001-06-19

申请号：US09314801

申请日：1999-05-19

申请人： Norman R. Long ,  Dennis L. Bush

发明人： Norman R. Long ,  Dennis L. Bush

IPC分类号： F16J15447

CPC分类号： F16J15/447 ,  F16C33/80

摘要： A bearing shaft seal assembly for an electric motor positioned within an end frame of the motor in order to inhibit the passage of external contaminants axially along a shaft extending out of an end frame into the interior of the motor. The seal assembly including a first seal member, a second seal member and a third seal member; wherein the first seal member is a slinger washer mounted on the shaft so as to be rotatable with the shaft and which is positioned within an inner recess in the end frame, the second seal member is a concaved expansion plug positioned around the shaft and positioned within an outer recess in the end frame which is thereafter caused to be flattened so as to be in fixed relation with respect to the shaft, and the third seal member is a slinger washer mounted on the shaft so as to be rotatable with the shaft and which is positioned adjacent to the expansion plug. The seal assembly further defining a labyrinthine path designed to impede the inflow of external contaminants. The seal assembly further including a drainage slot to allow contaminants found within the labyrinthine path to exit out of the path.

摘要翻译： 一种用于电动机的轴承轴密封组件，其定位在电动机的端框架内，以便阻止外部污染物沿着从端框架延伸出来的轴沿轴向通向马达的内部。 所述密封组件包括第一密封构件，第二密封构件和第三密封构件; 其特征在于，所述第一密封构件是安装在所述轴上以能够与所述轴一起旋转并且位于所述端框架内的内凹部内的抛油环垫圈，所述第二密封构件是围绕所述轴定位的凹形膨胀塞 端框架中的外凹部随后被平坦化成相对于轴处于固定关系，第三密封构件是安装在轴上以与轴一起旋转的滑环垫圈，并且其中 被定位成与膨胀塞相邻。 密封组件进一步限定了设计成妨碍外部污染物流入的迷宫路径。 密封组件还包括排水槽，以允许在迷宫式路径内发现的污染物离开路径。

公开(公告)号：US6045268A

公开(公告)日：2000-04-04

申请号：US187219

申请日：1998-11-06

申请人： Norman R. Long ,  Frank E. Staigl, III

发明人： Norman R. Long ,  Frank E. Staigl, III

IPC分类号： F16C35/063 ,  F16C35/067 ,  H02K5/173 ,  F16C43/04

CPC分类号： H02K5/1732 ,  F16C35/042 ,  F16C35/063 ,  F16C35/067

摘要： A bearing lock clip for an electric motor is provided. A bearing lock clip is secured to an end frame of a motor and locks or unlocks a motor bearing in place in the end frame. The bearing lock clip is mounted for movement between a locked and an unlocked position. The bearing lock clip includes a tab which abuts an outside surface of the end frame. An attachment is provided to secure the lock clip to the end frame. As the attachment is rotated, the lock clip rotates until the tab abuts the outside surface of the end frame and, either, a part of the lock clip covers a part of the bearing, or no part of the lock clip covers any part of the bearing.

摘要翻译： 提供一种用于电动机的轴承锁定夹。 轴承锁定夹固定到电动机的端框架上，并将电机轴承锁定或解锁到端框中的适当位置。 轴承锁夹被安装成在锁定位置和解锁位置之间移动。 轴承锁定夹包括与端框架的外表面邻接的突片。 提供附件以将锁定夹固定到端框。 当附件旋转时，锁夹旋转直到突片邻接端框架的外表面，并且锁定夹的一部分覆盖轴承的一部分，或者锁定夹的任何部分都不覆盖 轴承。

公开(公告)号：US07414191B2

公开(公告)日：2008-08-19

申请号：US10996108

申请日：2004-11-23

申请人： Norman R. Long

发明人： Norman R. Long

IPC分类号： H02G3/08

CPC分类号： H01H9/02

摘要： An electrical-component assembly that includes a first housing portion that includes a wall. The wall includes a slot. At least a portion of the slot includes threads. An electrical component includes a body and a threaded protrusion. The threaded protrusion defines a longitudinal axis and is translational along a path that includes a portion that is substantially perpendicular to the longitudinal axis to engage with the threaded portion of the slot such that the body inhibits rotation of the electrical component relative to the first housing portion.

摘要翻译： 一种电气部件组件，其包括包括壁的第一壳体部分。 墙上有一个槽。 槽的至少一部分包括螺纹。 电气部件包括主体和螺纹突出部。 螺纹突出部限定纵向轴线并且沿着路径平移，该路径包括基本上垂直于纵向轴线的部分，以与槽的螺纹部分接合，使得主体禁止电气部件相对于第一壳体部分的旋转 。

公开(公告)号：US06766573B2

公开(公告)日：2004-07-27

申请号：US10371559

申请日：2003-02-21

申请人： Norman R. Long ,  Chih M. Lin ,  William J. Watkins

发明人： Norman R. Long ,  Chih M. Lin ,  William J. Watkins

IPC分类号： H02K1516

CPC分类号： H02K5/225 ,  Y10T29/49009 ,  Y10T29/49174 ,  Y10T29/49179 ,  Y10T29/49947

摘要： An electric motor having an integrally formed bonding apparatus that allows an installer to quickly and efficiently bond the electric motor to a bonding grid of a bonding area. A fastener having a head is inserted into an aperture of the housing of the electric motor such that a bonding conductor is captured between the housing and the head. The bonding conductor is electrically coupled to the housing via direct contact between the bonding conductor and the housing and/or via indirect contact through the fastener. An integrally formed surface of the housing prevents the bonding conductor from moving out from under the head.

摘要翻译： 一种具有一体形成的接合装置的电动机，其允许安装者将电动机快速有效地接合到接合区域的接合栅格。 具有头部的紧固件被插入到电动机的壳体的孔中，使得接合导体被捕获在壳体和头部之间。 接合导体通过接合导体和壳体之间的直接接触和/或经由紧固件的间接接触而电耦合到壳体。 壳体整体形成的表面防止接合导体从头下移出。

公开(公告)号：US5076762A

公开(公告)日：1991-12-31

申请号：US476165

申请日：1990-02-07

申请人： Robert E. Lykes ,  Norman R. Long

发明人： Robert E. Lykes ,  Norman R. Long

IPC分类号： F04D13/08 ,  F04D29/04 ,  F04D29/044 ,  F04D29/62 ,  H02K7/14

CPC分类号： F04D29/044 ,  F04D13/08 ,  F04D29/628 ,  H02K7/14

摘要： An adaptor assembly for a motor permits mounting to a pump to form a sump pump unit. A motor main frame has its end by end bearing frames. The adaptor assembly includes top and bottom plate adaptors formed of cast plastic or aluminum, and are separately inventoried for connection to a line of motors built for other applications as well as sump pumps. The bottom adaptor plate is secured to the end frame, with the motor shaft projecting concentrically of a hub extending from the plate. The hub telescopes over a tubular pedestal of the pump and has a collapsing collar for mounting the motor to the pump with the pump shaft and motor shaft coupled by a mating slot and projection. The plate is secured to the motor by suitable edge securement clips or by self tapping screws passing through a plate opening and threaded into a hole in the end frame. A top adaptor unit has a plate similarly secured to the top end of said motor. A tubular skirt extends from the top plate over the motor frame with a flared skirt aligned with cooling openings in the main frame. A relay housing is integrally formed to the exterior side of said top adaptor plate and connects to a releasably covered terminal board opening. A current sensitive relay in the housing is connected in circuit to respond to current in the motor winding in response to a "run" current flow and open contacts in circuit to a start winding of the motor winding.

摘要翻译： 用于电动机的适配器组件允许安装到泵以形成贮槽泵单元。 电机主框架的端部为端部支架。 适配器组件包括由铸塑或铝制成的顶板和底板适配器，并且分开存放以连接到为其它应用构建的电动机线路以及集水泵。 底部适配器板固定到端部框架，电机轴与从板延伸的轮毂同心地突出。 轮毂在泵的管状基座上望远镜，并具有用于将电动机安装到泵的塌陷套环，泵轴和电动机轴通过配合的槽和突起联接。 板通过合适的边缘固定夹或通过穿过板开口并拧入端框中的孔的自攻螺钉固定到电机。 顶部适配器单元具有类似地固定到所述电动机的顶端的板。 管状裙部从顶板延伸到电动机框架上，并具有与主框架中的冷却开口对准的扩口裙部。 继电器壳体一体地形成在所述顶部适配器板的外侧，并且连接到可释放地覆盖的端子板开口。 壳体中的电流敏感继电器连接在电路中，以响应于“运行”电流流动并响应电动机绕组中的电流，并将电路中的开路触点切换到电动机绕组的起动绕组。