Entries |
Document | Title | Date |
20080238231 | Mounting Device and Method For Positioning A Motor Within An Image Forming Apparatus - The application includes various embodiments of devices and methods for mounting a motor within an image forming apparatus. The motor is mounted on a frame and positioned to engage and drive a component within the image forming apparatus. In one embodiment, the component is an imaging unit. The frame includes an opening to receive the motor. A locating member is attached to the frame and extends into the opening to contact the motor and provide accurate positioning for engagement with the component. The locating ring provides for a press fit with lower forces. Additional fasteners may fixedly connect the motor to the frame and maintain the accurate positioning provided by the locating member. | 10-02-2008 |
20080252163 | MOUNTING STRUCTURE FOR A STATOR OF A MOTOR- STATOR - A mounting structure for a motor includes a central tube ( | 10-16-2008 |
20090015086 | Chain Support Structure for a Planar Motor - A chain support structure for a planar motor comprises: a fixing base, a support arm and a load-bearing member, the fixing base is fixed to the stator, the support arm has one end connected to the fixing base and has the other end connected to the load-bearing member, respectively, and the load-bearing member supports the chain from the gravity direction of the chain the chain, so as to prevent the chain from the gravity-caused sag of the chain, and prevent the abrasion or damage caused by the chain rubbing against the stator. | 01-15-2009 |
20090051237 | Fastening Device for a Motor in a Household Appliance - A mounting device for a motor used in a household appliance for treating laundry items, which can be a washer and a dryer, the mounting device including at least two connecting members operatively associated with the motor; at least two holding members operatively associated with the household appliance wherein each connecting member is configured for mechanically connecting to a respective holding member; and a latching element for operational association with a connecting member and the respective holding member to maintain at least one mechanical connection between the connecting member and the respective holding member. | 02-26-2009 |
20090051238 | Vibration motor holding structure and vibration motor - In a vibration motor holding structure for retaining a vibration motor having eccentric weights at rotation shaft ends and holding the vibration motor on a circuit board, there is provided a metal holder having support legs provided along a part of the length of the vibration motor and protruding horizontally in the direction orthogonal to the longitudinal direction of the vibration motor on both sides thereof. Thus, the vibration motor can be prevented from falling over during the mounting process and be held on the circuit board at solder-applied positions. | 02-26-2009 |
20090058209 | Pressed in style motor attachment - The invention provides a press in style motor attachment mount assembly. The assembly includes a motor and a vibration isolator. The motor has an end portion axially remote from the output end and a stop facing the output end. The vibration isolator includes a cup that axially receives the end portion of the motor. The cup includes an end wall, a sidewall, and flexible fingers integrally connected to the sidewall. The flexible fingers have a flexed position in which the tip of the flexible finger is disposed radially outwardly to allow axial assembly of the end portion of the motor into the cup and a locking position where the tip engages the first radial stop to prevent axial detachment of the motor from the cup. | 03-05-2009 |
20090096304 | MOUNTING STRUCTURE FOR FAN MOTOR - A fan motor includes a frame ( | 04-16-2009 |
20090096305 | SUPPORT FOR FIXING AN ELECTRICAL MOTOR TO A TUB OF A WASHING MACHINE OR SIMILAR HOUSEHOLD APPLIANCE - A support ( | 04-16-2009 |
20090102302 | Vehicle alternator and method of mounting the same - A vehicle alternator has a rotor fixed to a rotary shaft, a stator placed around the rotor so that the stator faces an outer periphery of the rotor, and a frame accommodating the rotor and stator. The frame has a drive frame and a rear frame. The drive frame has stay parts. One stay part projects toward the outside of the vehicle alternator, and has a U-shaped hole formed at a front thereof. A circular part with a cut part is formed in the stay part. The circular part with the cut part is coaxial with the U-shaped hole and is larger in diameter and central angle than the U-shaped hole. The stay part is fastened to a mounting bracket of an internal combustion engine while the cut part of the circular part in the stay part is fitted to a step part formed in a fixing bolt. | 04-23-2009 |
20090127957 | Industrial robot having a suspended unit - Since the rotating unit is disposed so that the drive part, which constitutes the rotating unit, is located in the inner side of the bent portion with the curved surface of the Cableveyor in the side of the straight axis, there is no problem occurs by locating the drive part connected with the rotating unit in the inner side of the bent portion of the Cableveyor. Therefore, the dead space formed in the inner side of the bent portion of the Cableveyor can be used effectively. | 05-21-2009 |
20090184596 | VIBRATION MOTOR - A vibration motor having mounting hardware with a width dimension able to be kept within a thickness of a motor case, that is, a vibration motor provided with a vibration motor body attaching an eccentric weight to a motor shaft sticking out from a bearing part of a motor case and attaching a pair of motor terminals to a plastic end cap closing an opening of the motor case and with mounting hardware carrying this vibration motor body and to be set on a board, wherein the mounting hardware has a raised bottom flat-shaped part facing a barrel circumference of the motor case, oriented in an axial direction, and to be bonded to mounting patterns on the board, a collar-shaped support piece extending from this raised bottom flat-shaped part and fit over the bearing part in the axial direction, and a plug-in support piece extending from the raised bottom flat-shaped part to the opening side and plugged into first and second positioning slots provided in the plastic end cap in the axial direction. | 07-23-2009 |
20090206690 | MOTOR UNIT - A motor unit for use with a motor-driven device may include a motor main body, having a stator and a turning shaft protruding from the stator; and a mounting plate for installing the motor main body on the motor driven device to which driving power of the motor main body is transmitted. The mounting plate may be structured by cutting a metal plate, and the mounting plate may include a tabular base plate and a stator support The tabular base plate may have a connecting section for connection to the motor-driven device, and the stator support rises from the tabular base plate and may be fixed to the stator. An edge of the connecting section may be chamfered shaped | 08-20-2009 |
20090212649 | ELECTRIC MOTOR ASSEMBLY WITH STATOR MOUNTED IN VEHICLE POWERTRAIN HOUSING AND METHOD - An electric motor assembly in a vehicle powertrain is provided with a generally annular stator fit within an interior cavity of the powertrain defined by a housing. Roll pins are fit between the housing and the stator. The stator may have a plurality of first geometric features and the housing a plurality of second geometric features. The first geometric features are be configured to align with the second geometric features when the stator is fit within the cavity, with the roll pins fit between the housing and the stator at the aligned first and second geometric features. A method of assembling the electric motor assembly is also provided. | 08-27-2009 |
20090261674 | RETAINING STRUCTURE FOR MOTOR ELEMENTS - A retaining structure for motor elements includes an axial tube and a cap. The cap includes a stop and a coupling portion. At lease one motor element is received in the axial tube. The coupling portion of the cap is engaged with a coupling section of the axial tube for securely mounting the cap to the axial tube, with the stop of the cap covering an end of the axial tube to prevent the motor element from disengaging from the axial tube. In another example, the coupling portion of the cap engages with a coupling section on a stator. | 10-22-2009 |
20090309441 | SENSOR FASTENING METHOD AND SENSOR FASTENING FRAME FOR USE THEREWITH - A sensor fastening method and a sensor fastening frame for use therewith are provided. The sensor fastening frame is coupled to a motor stator of a brushless motor having distributed coils and extends over the distributed coils to allow the sensor fastening frame to rotate about the axle of a motor rotor, without interference with the distributed coils. At least a sensor is fastened in position to the sensor fastening frame proximate to one end of the axle of the motor stator for positioning the sensor to detect magnetic field variations of the motor rotor. | 12-17-2009 |
20100001604 | Motor-mounting structure and actuator for vehicle - A motor-mounting structure includes a case ( | 01-07-2010 |
20100007231 | ALTERNATOR - A vehicular alternator is provided which can suppress the vibration of a circuit board. The vehicular alternator has a rectifier that includes a plurality of diodes forming a full-wave rectifier circuit, a pair of negative and positive terminal side heat sinks that hold the diodes, and a circuit board connecting the diodes and a stator coil to one another, wherein the negative and positive terminal side heat sinks and the circuit board are mounted on a casing at a plurality of mounting portions, which are superposed with one another in an axial direction of a shaft, by using mounting members. Between adjacent ones of the mounting portions, there are formed abutment portions in which the circuit board is superposed on and placed in abutment with the negative terminal side heat sink or the positive terminal side heat sink, and the abutment portions are fixed to each other by rivets. | 01-14-2010 |
20100013334 | Starter - In a starter having a motor comprising a rear bracket | 01-21-2010 |
20100052448 | DYNAMOELECTRIC MACHINE ELECTRICAL SYSTEM AND METHOD - Disclosed herein is a vehicle dynamoelectric machine electrical system. The system includes, a housing having a boss, and at least one electrically insulative member in operable communication with the boss and capable of electrically isolating the housing from a bracket configured to mount the housing. | 03-04-2010 |
20100052449 | Control Device for Electrically Operated Power Steering System - A control device for an electrically operated power steering system includes: a power substrate comprising a plurality of switching elements, that converts DC electrical current to AC electrical current by switching operation of the plurality of switching elements; an output terminal for transmitting the AC electrical current to an electric motor that generates steering torque; a conductor for electrically connecting the power substrate to the output terminal; a metallic chassis that holds the power substrate and the conductor, and supports the output terminal; and a metallic cover that faces the output terminal, and that is connected to the metallic chassis. | 03-04-2010 |
20100084934 | INNER-ROTOR BRUSHLESS MOTOR - An inner-rotor brushless motor includes a holding member configured to hold a stator core. The holding member includes a mounting surface disposed perpendicular to a shaft and brought into contact with a mating member in which the inner-rotor brushless motor is installed; bent portions integrated with the mounting surface, bent upward so as to be substantially perpendicular to the mounting surface, and configured to hold the outer circumferential surface of the stator core; and mounting flanges used for fastening the motor to the mating member. The mounting surface, the bent portions, and the mounting flanges are integrated with each other. | 04-08-2010 |
20100117472 | TURBOGENERATOR - A turbogenerator ( | 05-13-2010 |
20100148609 | SPINDLE MOTOR - A spindle motor can include a rotor support piece, which may rotatably support a rotor that is inserted onto one end, and which may include a projecting part that protrudes from the other end and a mounting part that has a flat surface formed along the periphery of the projecting part; a base plate, in which an insertion hole may be formed for inserting the projecting part through, and on which multiple support protrusions may be formed along the periphery of the insertion hole for supporting the mounting part along a periphery of the insertion hole; and a buffer member, which may include a projecting-part hole for inserting the projecting part through and support-protrusion holes for inserting the support protrusions through, and which may be positioned between the rotor support piece and the base plate to absorb vibration. This arrangement can reduce the occurrence and transfer of vibrations. | 06-17-2010 |
20100295399 | MOTOR FRAME STRUCTURE - A motor frame structure including a hollow frame shell and an outer component received in the frame shell. The motor frame structure is characterized in that the frame shell has a tubular frame body in which the outer component is received. A locating section is integrally formed on the frame body for locating the outer component in the frame shell. | 11-25-2010 |
20100327688 | ELECTRIC MACHINE WITH AXIAL FLUX AND PERMANENT MAGNETS - The invention relates to an axial flux electric machine having permanent magnets and comprising a rotor surrounding a stator. It is characterized in that the stator comprises: a “support” first portion; a set of active modules constituting the secondary portion of the magnetic circuit; and fastener means for fastening the modules to the support portion. | 12-30-2010 |
20110012457 | MOTOR POSITIONING STRUCTURE - A motor positioning structure is constructed by providing a plurality of positioning pins | 01-20-2011 |
20110025155 | MOTOR, MOTOR SUPPORT MEMBER AND MOTOR SUPPORT METHOD - Provided is an intermediate member which is arranged between a motor housing ( | 02-03-2011 |
20110095634 | ELECTRIC MACHINE COMPRISING A STATOR SUPPORT FOR A HYBRID DRIVE TRAIN - An electric machine ( | 04-28-2011 |
20110101809 | ACTUATOR - An actuator that includes a housing and an electric motor arranged in the housing. The housing has an insertion opening with a cylindrical motor receiving compartment through which the electric motor is axially inserted. The electric motor axially rests on a bottom of the motor receiving compartment on a first side and axially projects from the insertion opening on an opposite side. The electric motor rests axially on a cover that is screwed to the housing for closing the insertion opening. The housing is at least partially threaded in an axial insertion section of the insertion opening. The cover has a threaded section complementary to the thread of the housing. The cover has a cup-shaped section with a cylindrical wall and a bottom on which the electric motor rests axially. | 05-05-2011 |
20110115325 | MOTOR ENDSHIELD - An electric motor assembly is configured to be mounted within a machine in a selected one of multiple possible motor dispositions corresponding with different motor axis positions. The motor assembly includes an endshield having a pair of opposite generally radially-extending mounting flanges. Each mounting flange presents an engagement portion that includes a plurality of spaced apart, dissimilarly-shaped fastener-receiving recesses that extend in a generally common direction and are configured to alternately receive a fastener therein. The pair of flanges cooperatively present corresponding sets of like-shaped recesses, each of which is associated with one of the motor dispositions, but only one of the sets of recesses extends entirely through the engagement portions to define a single set of like-shaped through holes corresponding to the selected motor disposition. A method of manufacturing components for electric motor assemblies configured to be mounted within respective machines in a selected one of multiple possible dispositions is also disclosed. | 05-19-2011 |
20110133588 | Modular Life Extension Kit For A Wind Turbine Generator Support Frame - A modular life extension kit is configured to extend a useful life of a support frame for a wind turbine generator. The support frame includes a support member coupled to a support cross-member. The support member has a first length, and the support cross-member has a second length. The modular life extension kit includes a plurality of plates configured to be coupled to the support frame. At least a first plate of the plurality of plates has a first side configured to be coupled to the support member and a second side configured to be coupled to the support cross-member. The first side extends at least five percent of the first length and the second side extends at least five percent of the second length. | 06-09-2011 |
20110169360 | STATOR HOUSING AND BEARING SUPPORT CONNECTION - A transmission having an electric motor/generator includes a transmission housing and a bearing support rigidly connected to the transmission housing and substantially enclosed by the transmission housing. A stator housing is substantially enclosed by the transmission housing, and is rigidly joined to the bearing support by a plurality of rivets, such that torque may be transferred between the stator housing and bearing support. The stator housing may be formed from a first material, and the bearing support may be formed from a second material, different from the first material. The stator housing and bearing support meet at an interface region, which may be characterized by an absence of a welded connection between the stator housing and the bearing support. The interface region may be characterized as a slip fit, such that the stator housing and bearing support are matable by hand. | 07-14-2011 |
20110169361 | POLYGON MOTOR - A polygon motor. The polygon motor includes a rotor casing for loading a magnetic disc or an optical disc thereon, a rotatable shaft fitted into the rotor casing and supporting the rotor casing, a bearing rotatably supporting the rotatable shaft and having a hollow cylindrical shape, a stator producing an electric field for rotating the rotor casing, and a shock absorbing member provided at a location below the bearing and relieving external shock. | 07-14-2011 |
20110169362 | CONNECTION MODULE FOR DC MOTORS - A DC motor is disclosed which includes a motor housing and at least one connection module adapted to be installed on the motor housing. The DC motor can be compact, flexibly adaptable to customer requirements and also easily installable in the case of a confined installation space. For this purpose, the motor housing can include a front-sided centering elevation or centering recess which cooperates with a centering recess or a centering elevation on the connection module. The connection module can be freely rotatable in a mounting state on the motor housing, and non-rotatably connected to the motor housing in the mounted state. | 07-14-2011 |
20110198956 | Stator with Monolithic Mounting Bosses and Assembly Comprising the Same - A stator comprises a ferromagnetic core having teeth. The stator also comprises first and second insulator members. The first and second insulating members collectively encircle each of the teeth of the core. The first insulating member comprising a plurality of mounting bosses spaced circumferentially from each other about the axis. Each of the mounting bosses has first and second retaining surfaces. The first and second retaining surfaces face axially opposite directions from each other and are exposed and are unobstructed by the second insulating member. | 08-18-2011 |
20110215665 | FAN - A fan includes a bracket, a stator, and a rotor. The bracket includes a tray, and a frame circling the tray. The stator is mounted to the tray and circled by the frame. The rotor includes a shaft, and a shell covering the stator. The rotor shell includes a top board, and a cylindrical hollow sleeve extending down perpendicularly from the top board. The shaft extends down perpendicularly from a center of the top board, and is rotatably mounted to the stator. A lower portion of the sleeve bounds a circumference of the tray. An assembly clearance is formed between the lower portion of the sleeve and the tray. | 09-08-2011 |
20110215666 | ROTARY ELECTRICAL MACHINE - A stator assembly structure of a rotary electrical machine for assembling a stator on a case includes the stator including a stator holder and a stator core, the stator holder including a flange portion that includes a plurality of positioning bores arranged at intervals and a fixing portion fixing the stator to the case, the case including a positioning pin having an outer diameter smaller than a diameter of each of the positioning bores and being engageable with each of the positioning bores, the case further including a fixing seat, and each of the positioning bores including at least three bending portions that extend from a peripheral edge of the positioning bore towards a radially inward side, each of the bending portions being formed to be bent at a portion in a length direction from the peripheral edge towards the radially inward side relative to the flange portion. | 09-08-2011 |
20110254397 | POSITIONING STRUCTURE FOR STATOR ASSEMBLY OF FAN MOTOR - A positioning structure for a stator assembly of a fan motor has a fan base and a stator assembly. The fan base has a central hub projected thereon for connecting to one end of an axial tube. The fan base is further formed with a plurality of first engagement portions surrounding a hub base of an outer peripheral surface of the central hub. The stator assembly has an axial hole sleeved on the axial tube and a plurality of second engagement portions which can be engaged with the first engagement portions. Thus, the stator assembly can be rapidly and stably installed on the fan base. | 10-20-2011 |
20110273045 | ELECTRICAL MACHINE AND A METHOD FOR ASSEMBLING IT - A method for installing a rotor of an electrical machine is disclosed. The method comprises using axially directed guide bars ( | 11-10-2011 |
20110291509 | SURFACE MOUNT MOTOR - A holder of a surface mount motor includes a holder body that is in contact with an outer peripheral surface of a motor casing and that is mounted on a circuit board, an extending portion that extends rearward from a rear end of the holder body in a direction of a rotational axis of a shaft, and a stopper that extends in a width direction of the extending portion at a rear end of the extending portion and that is press-fitted into a recess provided in a bracket fixed to the motor casing. | 12-01-2011 |
20110291510 | SURFACE MOUNT MOTOR - A holder of a surface mount motor includes a bottom-raising piece formed so as to extend integrally from the bottom portion and bent at a predetermined bending angle with respect to the bottom portion. When the holder is attached to a motor body, there is a risk that a mounting surface of the bottom portion of the holder will not be in the same plane as a mounting surface of a terminal. In such a case, a fine adjustment may be performed simply by slightly raising or lowering the bottom-raising piece. Thus, an adjustment between the heights of the mounting surface of the bottom portion of the holder and the mounting surface of the terminal can be easily performed. A gap between the bottom portion of the holder and the motor casing can be easily changed simply by changing the bending angle of the bottom-raising piece. | 12-01-2011 |
20120007457 | Motor Mounting Bracket - A mounting bracket for an electrical motor having two mounting interfaces at different distances from the bottom surface to be used in combination with two stator frames of different sizes. A method for obtaining equal shaft heights for electrical motors having stator frames of different sizes. | 01-12-2012 |
20120025649 | MOTOR MOUNTING PLATE - A motor mounting plate, composed of a metallic plate, includes: a disc-shaped plate body having a mounting portion to which a motor is mounted, and at least three flanges formed at a circumferential edge of the plate body, the flanges mounted at predetermined locations, an angle between adjacent flanges around the center of the plate body is 140° to 180°. | 02-02-2012 |
20120062062 | STATOR FOR A ROTATING ELECTRICAL MACHINE - A stator for a rotating electrical machine, includes a housing including an outer casing and two end plates, a lantern ring made of a stack of magnetic plates supported by a frame made of flanges connected by bars; wherein the housing includes intermediate plates that are semicircular in shape and which form a cradle that is capable of supporting the lantern ring, the flanges are semicircular in shape and adapted so as to match the semicircular shape of the intermediate plates of the housing, when the lantern ring is placed inside the housing, the flanges including an upper part that has two vertical parallel edges that can be rigidly attached to the outer casing of the housing. | 03-15-2012 |
20120098372 | ROTARY ELECTRIC MACHINE AND ROTOR THEREFOR - A rotor includes a rotor core and a plurality of permanent magnets aligned in a circumferential direction of the rotor core. An inner circumferential surface of the rotor core includes a first portion formed at a position corresponding to a central portion of the permanent magnet in a circumferential direction, the first portion being recessed with respect to a second portion corresponding to a boundary between circumferentially adjacent permanent magnets. | 04-26-2012 |
20120098373 | TORQUE SUPPORT - The invention relates to a torque support for motors, in particular drive motors, comprising at least one first and one second fixing unit that can be non-rotatably mounted to at least one first and one second motor and at least one connecting element between the first and the second fixing element. The invention is characterised in that the connecting element is designed to be moved at least in its longitudinal direction, in order to compensate differences in distance between the motors. | 04-26-2012 |
20120126649 | SUPPORT SYSTEM FOR DYNAMOELECTRIC MACHINE - A connection ring assembly and connection ring support system for a dynamoelectric machine is provided. The connection ring assembly includes a plurality of connection rings, and a clamp element disposed around a portion of the connection rings. The clamp element provides axial and tangential support to the plurality of connection rings. The connection ring support system includes one or more primary spring bars connected to the connection ring assembly. The primary spring bars permit radial and tangential movement of the connection ring assembly. One or more secondary spring bars are connected to the primary spring bars, and permit axial movement of the connection ring assembly. | 05-24-2012 |
20120206000 | RADIATOR MODULE FOR MOTOR VEHICLE - In a radiator module for a motor vehicle, a detachable connection is required between a housing of an electric motor and a retaining structure, which connection allows economic and secure assembly and cannot be loosened or detached by alternating reaction forces at the electric motor. To achieve this, an arrangement is proposed of a retaining structure and detachably connected therewith a housing for an electric motor, in which the housing has a number of radiating protruding tabs on the base side which can be inserted by successive tilt and shift movements in corresponding recesses of the retaining structure. Furthermore various methods for assembly are proposed. | 08-16-2012 |
20120228974 | CENTERLINE GENERATOR SUPPORT SYSTEM AND METHOD OF ELEVATING A CENTERLINE GENERATOR FROM A SUPPORT SURFACE - A generator support system for a centerline mounted generator includes a generator support member configured and disposed to support a generator upon a support surface. The generator support member includes at least one lifting element having a lifting surface that faces the support surface. | 09-13-2012 |
20120293030 | ELECTRIC MACHINE HAVING A PLURALITY OF TORQUE-SUPPORT ELEMENTS - An electric machine for installation to a retaining device includes a stator having an axis, and a torque-support device for supporting the stator against the retaining device to prevent a turning movement around the axis. The torque-support device has an intermediate element, at least two holding support elements for providing support against the retaining device, and at least two stator support elements for providing support against the stator. The holding support elements and the stator support elements possess each a greater rigidity in a circumferential direction in relation to the axis than in any other spatial direction. | 11-22-2012 |
20120299423 | ASSEMBLY OF DRIVING DEVICE FOR BRUSHLESS MOTOR OF AIR-CONDITIONER - The present invention relates to an improved assembly of driving device for brushless motor of air-conditioner, which is a design providing a unitary and simple assembly of driving device of brushless motor, including a brushless motor body and a support rack. The support rack is made in the form of a U-shape having opposite ends forming end plates that extend high upwards. Besides providing a recess for positioning, assembling, and fixing the motor body, the U-shaped support rack forms a space that exactly accommodates the driving device therein, whereby the structure of the motor is reduced in volume and the purposes of use of simplified structure and practical convenience are realized. | 11-29-2012 |
20130033140 | BRACKET FOR STEPPING MOTOR HAVING WELDING ZONE - Disclosed herein is a bracket for a stepping motor. The bracket includes a plate-shaped welding section, through which a shaft passes, and a welding zone formed on one side of the welding section and having a smaller thickness than the welding section. The bracket has improved welding strength with respect to a housing of the stepping motor. | 02-07-2013 |
20130076181 | BASE ASSEMBLY FOR MOTOR AND MOTOR INCLUDING THE SAME - There are provided a base assembly for a motor having improved noise and vibrations generating prevention characteristics by reducing a cogging torque generated by a stator core, and a motor including the same. The base assembly includes: a base member having a shaft system of the motor, disposed therein; a stator core mounted on the base member, provided to correspond to a magnet provided in a rotating member of the motor, and having a coil wound therearound, the coil generating electromagnetic force; and a dummy core coupled to the base member so as to be positioned on a lower portion of the stator core to thereby reduce cogging torque. | 03-28-2013 |
20130119803 | GENERATOR MOTOR - A generator motor includes a flange, stationary-side members, rotor-side members, and latching members. The flange is removably mounted on a first end side in an axial direction. The stationary-side members are fixed on a second end side that is on an opposite side from the first end side in the axial direction. The rotor-side members are configured to move toward the first end side in the axial direction with respect to the stationary-side members in a state in which the flange has been removed. The latching members are configured to restrict relative movement of the flange in the axial direction with respect to the rotor-side members. | 05-16-2013 |
20130134814 | MOTOR SUPPORT STRUCTURE OF LENS BARREL - A motor support structure of a lens barrel in which a support member of the lens barrel supports a motor having a rotary shaft, includes a radial position limiter which limits a radial position of the motor with respect to the support member in radial directions orthogonal to the rotary shaft; an axial-position limiter which limits an axial position of the motor with respect to the support member in an axial direction of the rotary shaft when the motor is turned to a predetermined position about the rotary shaft with the radial position of the motor limited by the radial position limiter; and a rotation limiter which limits the turning of the motor about the rotary shaft at the predetermined position, at which the axial position of the motor is limited by the axial-position limiter. | 05-30-2013 |
20130154422 | Motor Holder For Receiving An Electric Machine And Electric Machine - The invention relates to a motor holder for receiving an electric machine, in particular for receiving the bearing of an electric machine, comprising a surrounding outer wall, an intermediate floor joined to the surrounding outer wall, a floor for receiving a bearing, which floor is moulded in the intermediate floor and is joined to the intermediate floor by a transitional region, the transitional region having an encircling first annular wall and at least one encircling second annular wall which form an annular storage space provided in the transitional region. The invention relates to an electric machine having a motor holder of this type. | 06-20-2013 |
20130162085 | Electric Generator Assembly For A Vehicle - An electric generator assembly includes an electric generator, a generator support, and two shock-absorbing units. The electric generator includes a generator housing, and a rotor disposed in the generator housing and defining a central axis. The generator support has two sloped flat surfaces that are inclined to a vertical plane, on which the central axis lies. The sloped flat surfaces are disposed at two opposite sides of the vertical plane and face each other in a transverse direction relative to the vertical plane. Each of the shock-absorbing units is secured to a respective one of the sloped flat surfaces and the generator housing so as to provide a shock-absorbing effect to the electric generator. | 06-27-2013 |
20130187500 | DIRECT MACHINE MOUNTING FOR INSULATED STATOR OF OUTER ROTOR MOTOR - Mounting structure is provided for support of a motor within a machine. More particularly, the mounting structure is configured for the support of a stator within the machine, with the mounting structure preventing axial and rotational movement of the stator relative thereto. | 07-25-2013 |
20130221786 | Device For Receiving A Pulser Motor Of A Ventilation Installation Of A Vehicle - The invention relates to a device for receiving an electric motor ( | 08-29-2013 |
20130257207 | In-Vehicle Rotating Electrical Machine And Electric Vehicle - An in-vehicle rotating electrical machine | 10-03-2013 |
20130300238 | DYNAMOELECTRIC MACHINE FLANGE - A dynamoelectric machine flange having: a base section having a substantially open circumferential shape, the base section including: a radially facing inner surface; a radially facing outer surface; and at least one slot extending axially through a portion of the base section; and a neck portion extending axially from the base section. | 11-14-2013 |
20130300239 | APPARATUS TO SUPPORT SUPERCONDUCTING WINDINGS IN A ROTOR OF AN ELECTROMOTIVE MACHINE - An apparatus (structure) is provided to support a superconductor winding ( | 11-14-2013 |
20130307362 | CONDUCTOR SPACER CLIP - An assembly of an electric machine includes a plurality of conductor segments each having a turn portion, and a plurality of clips each having a channel member and a bend member, the channel members being attached to respective ones of the conductor segments and thereby holding the respective bend members against the respective turn portions. The attached clips electrically insulate and space adjacent ones of the conductor segments. The bend members prevent adjacent ones of the conductor segments from contacting one another. | 11-21-2013 |
20140028136 | ELECTRICAL MACHINES AND METHODS OF ASSEMBLING THE SAME - A motor component for coupling a motor to a work component is provided. The motor component includes a flange coupled to the motor; and an adapter coupled to the flange. The adapter includes a shaft aperture and a pattern of a plurality of through-holes disposed about the shaft aperture and configured to couple to a plurality of pads of the work component. A method of assembling an electrical machine to a work component includes coupling a motor component to a motor of the electrical machine. The method further includes aligning a pattern of a plurality of through-holes of the motor with at least one pad of a plurality of pads of the work component. The method includes coupling the pattern of the plurality of through-holes to the at least one pad of the plurality of pads of the work component. | 01-30-2014 |
20140035413 | MOTOR MOUNT - A mount for an electric motor, the mount comprising a sleeve for receiving a motor, the sleeve including plurality of elements projecting from a surface of the sleeve, wherein the plurality of elements include a vertex. | 02-06-2014 |
20140042849 | BRUSHLESS MOTOR - Reduction in size of a shape of a brushless motor of the outer rotor type having an outer case seen from the axial direction is realized. | 02-13-2014 |
20140054996 | ELECTRIC MOTOR AND MOTOR/GEAR UNIT AND VARIABLE-LENGTH DRIVE MEANS HAVING SUCH AN ELECTRIC MOTOR - The invention relates to an electric motor ( | 02-27-2014 |
20140062240 | Mounting Arrangement For An Electric Motor And A Drive Unit Incorporating Same - The present invention provides a mounting arrangement for an electric motor in a drive unit, and a drive unit incorporating such a mounting arrangement. The arrangement includes a motor casing with at least one connecting flange having an opening for receiving a connecting element. The flange is configured for fastening the motor casing to a drive unit housing via the connecting element. At least one alignment member is provided on the flange for engagement with a complementary member on the drive unit housing to align the motor casing with respect to the drive unit. The at least one alignment member is provided on or in a peripheral edge of said connecting flange. | 03-06-2014 |
20140070649 | RESOLVER WITH MOUNTING STRUCTURE AND METHOD - An apparatus including a rotating member, a resolver and a mounting structure. The resolver includes a resolver stator and a resolver rotor fixedly mounted on the rotating member via a mounting structure. The mounting structure has a low magnetic relative permeability and isolates the resolver rotor from the rotating member by preventing direct contact between the rotating member and the resolver rotor. The disclosed apparatus may be an electric machine having a rotor fixed to the rotating member and be suitable for use in a hybrid vehicle. The mounting structure advantageously has a relative permeability of no greater than about 2 and may be formed out of stainless steel material. The rotating member may be a rotor hub formed out of steel material having a relative permeability of at least about 50. | 03-13-2014 |
20140084725 | PERMANENT MAGNET ELECTRICAL MACHINE WITH BEARING RELEASE SYSTEM AND METHOD FOR BEARING REPLACEMENT - A method and apparatus for bearing replacement in an electrical machine is provided. An electrical machine is provided, comprising a stator with at least one stator winding, the stator defining a centre axis, and a rotor comprising magnetic material and having a first end and a second end. The electrical machine further comprises at least one bearing including a first bearing and supporting the rotor in an operational position in relation to the stator allowing the rotor to rotate in relation to the stator about the centre axis, and at least one support element including a first support element and adapted to support the rotor in relation to the stator such that the at least one support element in a support position supports the rotor centred about the centre axis, thereby allowing replacement of the first bearing, the support element in the support position being at least partly positioned between the rotor and the stator in a direction perpendicular to the centre axis. | 03-27-2014 |
20140084726 | CAPLESS MOUNTING FOR MOTOR - A motor is provided for use in a machine. The motor includes a frame having a catch and a mounting ring retained on the frame by the catch. The motor is supported in the machine by the mounting ring. | 03-27-2014 |
20140125177 | GENERATOR ATTACHMENT ASSEMBLY AND METHOD - An attachment assembly for attaching a generator to a motor vehicle engine is provided. The assembly may include at least one engine attachment boss secured to the engine. The attachment assembly may further include a plurality of generator housing legs integrally formed with a generator housing. The assembly may further include a support dowel fitted, at a first end, within the bore located on the inner opposing side of one of the plurality of generator housing legs. The support dowel may be inserted, at a second end, into the bore of the at least one engine attachment boss, in order to couple the generator to the engine during assembly. This combination allows placement and fixation of the generator to the engine by a single operator without the need for an assembly assist device. A method for securing a generator to a motor vehicle engine is also provided. | 05-08-2014 |
20140167544 | Frequency Altering Brace For An Electric Motor - A vibration dampening brace for a motor enables altering the stiffness and reed critical frequency of a combined system of the motor and driven equipment without removal of the motor from a motor stand or support structure. The vibration dampening brace includes a first member configured to engage a portion of a housing of an electrical motor and a second member operatively connected to the first member to stiffen the bending moment of the electrical motor housing, resulting in the housing moving less with the vibrations generated by the combined system of the motor and the driven equipment. The vibration dampening brace alters the RCF of the motor system by a predetermined amount to modify the RCF of the combined system and ensure that the RCF of the combined system is outside a range of vibration frequencies that would amplify the motor vibrations. | 06-19-2014 |
20140175926 | Motor Mount With Improved Decoupling For Ventilation System - The invention relates to a mount | 06-26-2014 |
20140191605 | ELECTRIC MOTOR, IN PARTICULAR RADIATOR FAN MOTOR - An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment. | 07-10-2014 |
20140197705 | ROTARY ELECTRIC MACHINE - In the rotary electric machine, a cylinder | 07-17-2014 |
20140197706 | REACTION FORCE COMPENSATION DEVICE - Provided is a reaction force compensation device capable of compensating for a reaction force caused by a motor that is continuously rotating. The reaction force compensation device is configured to compensate for a reaction force generated when a motor including a stator and a rotor, which is combined with the stator to be rotatable, is driven, and includes a housing disposed below the motor, and a rotation support member disposed between the housing and the rotor and configured to support the stator to be rotatable with respect to the housing. The stator rotates by a reaction force generated when the rotor rotates. | 07-17-2014 |
20140210290 | POWER GENERATION DEVICE, TRANSMISSION DEVICE, SWITCHING DEVICE - A power generation device including a rotation member rotatable by an operation force and a supporting member supporting the rotation member by attracting the rotation member with a magnetic force, the power generation device inducing a current to a coil by a magnetic flux of a magnet caused by rotation of the rotation member, and where, when the operation force is applied in a first state in which the rotation member is supported by the supporting member by being attracted to a first and second portions of the supporting member at respective first and second positions, the rotation member transitions to a second state by rotating with the first position of the supporting member as a first supporting point, and further transitions to a third state by rotating with a position of the supporting member different from the first position as a second supporting point. | 07-31-2014 |
20140239761 | BOWL FOR INDUCTION MOTOR AND INDUCTION MOTOR EQUIPPED WITH SAID BOWL - This bowl ( | 08-28-2014 |
20140265691 | MOTOR FRAME - A motor frame comprising four side surfaces, built-up portions and leg members is provided. The four side surfaces define the outer circumference of the motor frame. The four side surfaces include a terminal box mounting surface on which a terminal box is provided and two side surfaces located on respective sides of the terminal box mounting surface. The built-up portions are provided on each of the two side surfaces, wherein two or more bolt holes can be formed on the built-up portions. The built-up portions are configured such that any of hanging bolts or the leg members can be fastened to the built-up portions. The hanging bolts are screwed into bolt holes formed on one of the two side surfaces and the leg members are fastened to bolt holes formed on the other of the two side surfaces. | 09-18-2014 |
20150008781 | STATOR CORE SUPPORT SYSTEM - Embodiments of the invention are related generally to electromagnetic machines and, more particularly, to a suspension system and related methods for the attachment of the stator core of an electromagnetic machine to a surrounding frame or enclosure. In one embodiment, the invention provides a system for supporting a stator core of an electromagnetic machine, the system comprising: a rigid frame structure including: an upper portion; and a lower portion beneath the upper portion; a first plurality of wire rope members, each having a first end and a second end; and a first plurality of attachment devices for affixing at least one of the first end or the second end of each of the first plurality of wire rope members to the upper portion. | 01-08-2015 |
20150054369 | MOTOR MOUNTING ASSEMBLY AND METHOD OF MANUFACTURE - A motor mounting assembly for mounting a motor includes a motor base and a motor mounting fixture. The motor base has an elongate slot and a threaded adjusting rod. The motor mounting fixture cooperates with the slot for securing the motor to the base and includes a fixture body and a coupling member. The fixture body includes a fixture base and first and second oppositely disposed legs. First and second apertures extend through the first and second legs and a motor fastener projects proximally from the fixture base to be received in the slot. The coupling member has a through bore aligned with the first and second apertures between the first and second legs. At least one of the first aperture, the second aperture, or the bore includes screw threads engaging the adjusting rod for adjusting a position of the motor. | 02-26-2015 |
20150061438 | MAGNET CO-FORMED TO BACK IRON - An apparatus includes a hub. The apparatus also includes a back iron that is coupled to the hub. In addition, a magnetic annulus is co-formed to the back iron. | 03-05-2015 |
20150108862 | Aircraft Vehicle and a Fixing Sleeve - This disclosure provides an aircraft vehicle, which comprises a circuit board, and at least one power component mounted on said circuit board. The at least one power component comprises a rotor, a drive unit and a fixing sleeve. Said drive unit is electrically connected to said circuit board and drives the rotor to rotate. Said fixing sleeve comprises a receiving space with an opening at a top. Said fixing sleeve comprises at least one first stopping piece and at least one second stopping piece projected on an outer surface of the fixing sleeve. Said drive unit is accommodated in the receiving space and is secured in the fixing sleeve. Said circuit board comprises at least one positioning hole corresponding to the power component. The fixing sleeve is configured to pass through the positioning hole so that the circuit board is retained between the first stopping piece and the second stopping piece. This disclosure also provides a fixing sleeve. Thus, when the aircraft vehicle falls or collides with another object, the fixing sleeve ensures that the drive unit does not separate from the circuit board, therefore enhancing the performance of the aircraft vehicle. | 04-23-2015 |
20150130314 | MOUNTING BASE FOR MOTOR/GENERATOR - A motor or generator assembly including a motor or generator machine and mounting structure supporting the machine on an appliance is provided. The machine presents an axially extending, radially outermost circumferential face and a pair of axially spaced apart, radially projecting axial margins. The mounting structure includes a pair of at least substantially radially extending plates and a base configured for connection to the appliance. The plates extend at least in part adjacent respective ones of the axial margins and at least in part define a machine-receiving space therebetween. The machine is mounted on the brackets so as to be positioned at least in part in the machine-receiving space. The base is positioned at least substantially radially outside the circumferential face of the machine and presents a pair of axially spaced apart side faces, with each of the plates being secured against a respective one of the side faces. | 05-14-2015 |
20150130315 | MOTOR/GENERATOR WITH COMBINATION CLUTCH AND BEARING ARRANGEMENT - An electric motor or generator is provided. The motor or generator includes a rotor component rotatable about an axis, a stator, and a support assembly supporting the rotor component and the stator. The support assembly includes a shaft component rotatable about an axis and a bearing arrangement rotatably supporting the rotor component on the shaft component. The bearing arrangement includes a one-way bearing configured such that a first one of the components transmits torque to a second one of the components when the first component rotates in a first direction and the second component does not rotate in the first direction relative to the first component. | 05-14-2015 |
20150137644 | APPARATUS WITH POLYMER PERMEABILITY PATH - Certain exemplary aspects of the present disclosure are directed towards an apparatus in which a base deck and a base deck cover interface with one another to provide a permeability path. The base deck includes an outer region, and the base deck cover includes a lip that interfaces with the outer region of the base deck to provide the permeability path. The permeability is further defined by at least three interleaved sidewalls of the base deck and base deck cover that define two segments of the permeability path. The permeability path is filled with a polymer material that creates a seal between the base deck and base deck cover. | 05-21-2015 |
20150336554 | DRIVE ASSEMBLY - A drive assembly having a motor accommodating bore for an electric motor, the bore being directed perpendicularly into an end face of a block-like accommodating body, and having a motor housing for accommodating a bearing provided for a motor shaft of the electric motor the bearing being fixed in an end-side motor housing section which extends into the motor accommodating bore. The invention provides for the electric motor to be frictionally fixed and centred in the motor accommodating bore by a motor holder that is fastened to the end-side motor housing section and projects into the motor accommodating bore. | 11-26-2015 |
20150349591 | Axial Gap Polyphase Motor, Stator for Use Therein, and Method for Producing Stator - There is provided an axial gap polyphase motor whereby losses caused by eddy currents generated in a stator core can be eliminated, while the stator core can be prevented from shifting out of position. The stator for use in the axial gap polyphase motor is provided with a layered stator core | 12-03-2015 |
20150349602 | MOTOR HOLDER - A motor holder includes: a plate including a first surface and a second surface; a first opening formed through the plate and fittingly receiving a fitting part of a motor; a second opening that is formed through the plate, larger than the first opening, and in communication with the first opening; and a spacer projecting from the first surface and maintaining a space between the first surface and an intersecting surface of the motor by contacting the intersecting surface while a rotating component is passed through the second opening from the first surface side to the second surface side. | 12-03-2015 |
20160065010 | DOUBLE-STATOR ELECTRIC ROTATING MACHINE - A double-stator electric rotating machine with a retainer. The retainer includes a connector which joints between an outer stator and an inner stator. The retainer is placed in contact with an outer peripheral surface of the outer stator and an inner peripheral surface of the inner stator to retain the outer and inner stators together. Specifically, the retainer works to join the outer stator and the inner stator together and also to tightly hold the outer periphery of the outer stator and the inner periphery of the inner stator, thus minimizing misalignment of the outer and inner stators in axial and radial directions there of. | 03-03-2016 |
20160118850 | STATOR FOR MOTOR - The present invention relates to a stator for a motor including: a stator core having a circular base along which a plurality of first holes is formed vertically and a plurality of teeth formed radially around the outer peripheral surface of the base; and an insulating layer coated on the entire surface of the stator core except the inner peripheral surface of the base and the plurality of first holes of the base. | 04-28-2016 |
20160141934 | Electric power conversion design for liquid fueled vehicles - A cylindrical direct drive AC induction electric motor and an adapter plate comprises an electric power conversion design for liquid fueled vehicles. For front-wheel drive vehicles, an adapter plate replaces the spindle, the motor is bolted to the adapter plate and the vehicle wheel is bolted directly to the lug studs. For rear-wheel drive vehicles, each end of the rear axle is cut off. Using the adapter plate, the motor directly attaches to the end of the “pipe.” Also, a single-piece, trailer type axle could completely replace the axle. For independent rear suspension, the adapter plate bolts in place of the wheel bearing assembly and the wheel is attached to the motor. In all of these cases, the original internal combustion engine, transmission, and all other drive components, along with the exhaust system and fuel tank, are removed to make room for batteries and components of the electric drive system. | 05-19-2016 |
20160156243 | MOTOR APPARATUS | 06-02-2016 |
20160190876 | SUPPORTER FOR STATOR - A supporter for a stator is put on an axial end surface of a stator core of a motor. The supporter includes an outer annular portion, an inner annular portion, supporter teeth, a projection. The supporter teeth are placed between the outer annular portion and the inner annular portions. The supporter teeth are extending radially around a rotation axis of the motor, and configured to connect the outer annular portion to the inner annular portions. The projection is provided on a radially outer peripheral surface of the outer annular portion so as to project radially outwardly. The projection is an axial thickness smaller than an axial thickness of the outer annular portion. | 06-30-2016 |
20160194053 | MOUNTING SYSTEM FOR ATTACHING AN ELECTRIC SYSTEM TO BICYLCES | 07-07-2016 |
20190148996 | STATOR CORE, A STATOR AND A MOTOR | 05-16-2019 |