DE102017127616B3 - Apparatus and method for the long-term storage of electric motors - Google Patents

Abstract

The invention relates to a bearing device (10) for the long-term storage of at least one electromechanical component (12), with at least one partial element (18) movably guided by rolling or slide bearings, in particular at least one electric motor (14) with a rotor (48) mounted linearly or rotationally ) or runner. For this purpose, the electromechanical component (12) is stored for stock storage in a storage container (16).
It is proposed that the subelement (18) of the electromechanical component (12) is at least temporarily driven, moved and / or rotated by means of a drive element (20).
In a secondary aspect, a method for long-term storage is proposed, in which the sub-element (18) of the electromechanical component (12) is at least temporarily driven, moved and / or rotated by means of a drive element (20), said movement or rotation over the entire period (t) or a sub-period (ti) of storage storage takes place.

Description

The invention relates to a bearing device for long-term storage of at least one electromechanical component with at least one by rolling or sliding bearing movably guided sub-element, in particular at least one electric motor with a linear or rotary bearing rotor or rotor, wherein the electromechanical component is stored for storage storage in a storage container.

Furthermore, the invention relates to a method for long-term storage of at least one electromechanical component with at least one by rolling or sliding bearing movably guided sub-element, in particular at least one electric motor with a linear or rotary bearing rotor or rotor, in a storage device.

STATE OF THE ART

Storage devices for the storage of mechanically movable or electronic, complex components are known from the prior art, which suggest storage concepts in various embodiments. In particular, various variants with regard to the formation of a gas atmosphere or vacuum in the area of storage are proposed.

In the DE 10 2013 011 891 A1 For example, a storage device for storing electronic components, such as capacitors, resistors, transistors or diodes, is disclosed. Such components are to be protected from moisture with the storage device even when the initially welded foil packaging is broken and individual elements have been removed. In a housing with storage bins for storage of the components, the atmosphere is dehumidified by a dehumidifier, for example an adsorption dryer or condensation dryer. In this case, the housing can be divided into regions of different humidity, wherein the moisture in each area can be controlled directly, with a humidity of less than 10% or less than 5% is achieved. With the help of a handling device, the components can be stored at the storage bins.

The DE 60 2004 004 391 T2 shows a drying cabinet for the treatment of moisture-sensitive components in electronics production. The drying cabinet is especially suitable for the storage of SMDs (surface mounted devices). The drying cabinet contains a dry gas production system or an N ₂ production system.

This eliminates the need for a centralized nitrogen or dry-air clean system, reducing operating costs.

Another method for influencing the atmospheric moisture, as well as a dry storage for the storage of moisture sensitive materials are in the DE 10 2006 013 997 B4 disclosed. To influence the atmospheric moisture serve a compressed air supply and an inert gas. It depends on the combination of the compressed air and the Intergaszuführung. The dry storage can have a plurality of chambers, which can be controlled or regulated separately from each other. In this case, atmospheric humidities of less than 1% can be achieved.

In the DE 94 11 922 U1 a storage rack is disclosed with a platform which can be moved up and down relative to at least one rack column and which is provided with a transfer device for storing and retrieving storage containers in compartments or shelves of the rack, the shelves being arranged on top of one another by pairs of support rails for the storage containers be formed. At the storage container of the platform each end facing away from the movement path plugs or sockets are provided.

The various storage concepts for electronic or mechanical components under different atmospheric conditions, show differences in the nature of the atmospheric composition and the maximum humidity, wherein deposits under nitrogen, under a different inert gas, under a compressed air supply, under a combined compressed air and inert gas supply or with thermal absorptive fumigation exist. In this case, a certain atmospheric moisture level in the region of the storage can be achieved.

Such storage concepts guarantee a certain atmospheric humidity in the environment in which the electronic, electromechanical or mechanical components are stored. The components are stored in a kind of dry storage or in a storage room.

The storability of electric motors is limited due to some moving mechanical components, such as sliding or rolling element bearings such as ball bearings and the like, so that electric motors can be stored only for a short time without a binding or corrosion of the bearing parts occur. Decisive for the storage time is therefore the shelf life of the mechanical moving parts. It is for a spare parts and residual stock desirable to store electric motors for a long time, without sacrificing quality.

Consequently, there is the problem that a static incorporation of electromechanical components with mechanical-dynamic components, such as linear or rotary rotors or gear components with at least one roller bearing or slide bearing, can worsen their quality of origin and these can become unusable after a longer storage time, For example, since lubricant outflow or lubricant thickening, stiffness and / or corrosion can occur. Consequently, there is the problem that such electromechanical components can not be stored for a long time. As a result, for example, a failure of a built-in electric motor in a machine leads to longer downtime of the machine, as a replacement electric motor can not be constantly stored in stock or initially consuming back to an original quality needs to be.

The object of the invention is therefore to propose a storage device in which an original quality of the mechanical components of a component can be maintained during storage. Thus, it is the object to propose a storage device with which such mechanical or electromechanical components can be stored over a longer period of time, wherein preferably several components, e.g. Spare parts for a machine can be stored in stock to reduce the downtime of the machine in case of failure of an electric motor and to reduce the costs at standstill of the machine.

This object is achieved by a storage device and a method for storing according to the independent claims 1 and 20. Advantageous developments of the invention are the subject of the dependent claims.

DISCLOSURE OF THE INVENTION

The invention relates to a storage device for long-term storage of at least one electromechanical component, with at least one by rolling or sliding bearing movably guided sub-element, in particular at least one electric motor with a linear or rotary bearing rotor or rotor, wherein the electromechanical component stored for storage in a storage container is.

It is proposed that the subelement of the electromechanical component is at least temporarily driven, moved and / or rotated by means of a drive element.

In other words, the invention relates to a bearing device, with which the shelf life of electromechanical components, such as electric motors with ball bearings, is increased. As a result, the new state of the electromechanical component can be ensured longer. The electromechanical component is stored for this purpose in a storage container, in particular in a kind of box or storage box and / or on a pallet. The storage container can also represent only one pallet, wherein the electromechanical component is not stored encased around. The core idea is that the rolling or sliding bearings do not remain stationary and static in one position, but are moved continuously or in sections over the storage period. With the aid of a drive element, an at least temporary rotation, displacement and / or movement of at least the movably guided partial element of a rolling or plain bearing or also of the complete electromechanical component, in particular of the electric motor, takes place. The rotation, displacement and / or movement can be done only temporarily, at any speed, for any duration and at any intervals. A continuous, recurring motion profile can be stored here. Likewise, the drive element can exert a vibration on at least the sub-element, the complete electromechanical component or on the storage container.

The drive element can be designed as a mechanical, electrical, magnetic, inductive or electromagnetic drive element. In this case, the drive element can be arranged outside, inside or even partially outside and inside the storage container. For example, the drive element can be arranged in the box or storage box or directly on a pallet. Likewise, the drive element can be arranged outside the box or storage box or the pallet.

The bearing device can be designed for long-term storage of an electromechanical component, such as a single electric motor. Likewise, a plurality of electromechanical components can be stored together in a storage device. In this case, all stored electromechanical components can be located on the same storage container during storage, or even be arranged on their own storage containers. The drive element can drive a single electromechanical component or two or more electromechanical components together. In this case, the drive element can be arranged on one of the storage containers, outside the storage containers or on the common storage container. The drive element can only with the storage container and / or with the electromechanical component to be directly connected. In this case, the drive element can exert a movement on the storage container and / or the electromechanical component and / or on a partial element of the electromechanical component. Likewise, the drive element itself can experience the rotation, movement or displacement parallel to the electromechanical component.

By such a storage device, the shelf life of electric motors can be increased, in particular stored movable components can be stored over a longer period. For example, several electric motors can be kept as spare parts for a machine to prevent a standstill of the machine, if one of the built-in electric motors in use fails. A reduced downtime of the machine thus results in a significant cost savings.

In a preferred embodiment, the drive element can be arranged outside, inside or partly outside and partly inside the storage container. This may be in direct or indirect contact with the electromechanical component. Likewise, the drive element may be in direct or indirect contact with the at least one subelement of the electromechanical component. The drive element can be fixed in a fixed position on or in the storage container. In this case, the drive element can also be exchanged at any intervals. Likewise, this can be parked or fixed outside the storage container, for example on the floor of a warehouse.

In a preferred embodiment, a plurality of electromechanical components, in particular electric motors, be jointly stored in the storage container, wherein preferably the electromechanical components have an identical construction and wherein each electromechanical component associated with its own, separate storage space in the storage container and arranged in particular position-oriented at this storage location and / or fixed. The electromechanical components can be arranged and fixed on a kind of grid on the storage container. The storage container may include an individual or recurring grid structure, depressions or the like to support the two or more electromechanical components at predefinable positions. Likewise, the storage container may have a smooth surface. The individual electromechanical components can be manually or mechanically stored by a robot to the respective storage location or removed there. In this case, a single, individual drive element can be arranged at each storage location. Likewise, the same drive element can be present at each storage location. Furthermore, it is possible to arrange a common drive element within, outside or partially inside and outside of the storage container, wherein each electromechanical component or sub-element is directly or indirectly connected to this common drive element.

In a preferred embodiment, the subelement of each electromechanical component can be at least temporarily driven, moved and / or rotated via a common drive element, the plurality of electromechanical components being drivable parallel to one another or independently of one another. In this case, all electromechanical components can be located on a common storage container. Likewise, each electromechanical component can be arranged on its own storage container.

In a preferred embodiment, each electromechanical component, in particular each electric motor, can be connected directly to the drive element. In this case, the drive element can be arranged on a common pallet, which represents the storage container. It is also possible to arrange the drive element outside of the storage container.

In a preferred embodiment, all the electromechanical components, in particular all electric motors, are interconnected within the storage container, preferably electrically interconnected or mechanically coupled and connected to the drive element via a common connection or drive train. This makes it possible to rotate, move and / or move all electromechanical components or all sub-elements of the electromechanical components together and / or in parallel via a drive element. The drive element can be arranged inside or outside the storage container.

In a preferred embodiment, the at least one electromechanical component, in particular the at least one electric motor, can be permanently, or periodically drivable, movable and / or rotatable while it is stored in the storage container. In this case, only the sub-element of the electromechanical component may be permanently or periodically drivable, movable and / or rotatable. Likewise, the complete storage container can be permanently or periodically drivable, movable and / or rotatable.

In a preferred embodiment, the at least one electromechanical component can be mounted on an associated storage space within the Storage container may be arranged, wherein the storage space is arranged on an excerpt of a drawer storage. The drawer storage may be accessible from outside the storage container to individually, and separately from each other to move out of the storage container, drive in or remove individual electromechanical components.

In a preferred embodiment, the drive element may be a mechanical drive element. The mechanical movement can be initiated for example via a preloaded spring, or a pneumatic or hydraulic system or other mechanical energy storage, which performs a drive movement in an energy-free initial state. This creates an energy storage system, which triggers a permanent movement comparable to a clockwork. The mechanical energy storage, for example a spring, a flywheel, a compressed air reservoir or a hydraulic accumulator, may be coupled to a shaft of a stored motor as a component, e.g. be arranged on this. Likewise, the mechanical drive can be indirectly coupled by means of a toothed belt, gearbox or the like to the component, and driven by an additional actuator such as a motor. The additional actuator can be arranged inside, outside or even partially inside and outside the storage container.

In a preferred embodiment of the aforementioned mechanical embodiment, the mechanical drive element may comprise at least one mechanical, pneumatic or hydraulic energy storage, in particular a mechanically biased spring, a compressed air reservoir, a hydraulic pressure accumulator, a flywheel. In this case, a permanent or temporary movement can be triggered. A delay of this movement can be done via an escape wheel, which allows a metered, clocked movement output.

In a preferred development of the aforementioned mechanical embodiment, the mechanical drive element may comprise a mechanical actuator, in particular a motor, wherein the at least one electromechanical component is preferably connected to the mechanical actuator via a traction drive, a transmission drive. The traction drive or gear drive can be designed so that it connects a plurality of stored electromechanical components together. In this case, electromechanical components can be arranged on a common storage container or on a separate storage container. The traction drive or gear drive can be connected for example via the shaft of the electric motor with the electric motor. In this case, the shaft can be outside or inside the storage container, with the result that the traction drive or gear drive is outside or inside the storage container. For this purpose, the storage container, such as the storage box or box, can be opened on one side to guide the shaft of the electric motor out of the storage container. Thus, the shaft can be mechanically driven from outside the storage container. If there are several electromechanical components, such as electric motor motors, in a storage container, all shafts of all the electric motors on the same side of the storage container are preferably led out of it. If there is a free space between the shaft and a side wall of the storage box or the like, this free space can be sealed off with a foil. The mechanical actuator may be designed as an additional motor, which controls and drives the traction mechanism drive or transmission drive. The mechanical actuator may be located outside or inside the storage container.

In a preferred development of the abovementioned mechanical embodiment, the mechanical drive element may comprise a fluid drive element, in particular an air feed element and a paddle wheel or the like, wherein the paddle wheel is driven via the air feed element. The paddle wheel can be attached to the shaft of the electric motor as a component and forms a kind of impeller. The shaft of the electric motor can be led out of the storage container and brought from outside the storage container via compressed air for rotation. It can be arranged in a storage container, a plurality of electric motors, wherein the waves are led out respectively on the same side of the storage container and are operated together from one side via a compressed air flow. For this purpose, a separate impeller can be arranged on each shaft of each electric motor. The paddle wheel may be configured such that the paddle wheel is driven by the impact of compressed air from the front or the side with respect to the shaft.

In a preferred embodiment, the drive element may be an electric drive element. The electric drive element may be located outside of the storage container. In this case, a plurality of electromechanical components can be located in or on a storage container, wherein each electromechanical component is individually electrically connected to the electric drive element. Preferably, all electrical connections of the stored components, in particular the electric motors, led out of this on one side of the storage container and fed directly from outside the storage box or box or pallet. Likewise, several electromechanical Components, in particular a plurality of electric motors within a storage container are connected in parallel or in series, with only a common connection from the storage box or box or pallet is led out and can be energized from outside the storage containers. In this case, several electromechanical components can be driven together via a connection permanently or periodically electrically. Likewise, individual electromechanical components can be controlled via the common connection.

In a preferred embodiment of the previous embodiment, the electric drive element may be an inductive power generator. By an inductive control, the current can either be coupled into the electrical connections of the component, so that it can be energized without galvanic connection. This arrangement is comparable by a power transmission as in a transformer, the motors need not be electrically connected or disconnected for storage or removal. Alternatively, inductive energy can be transmitted to a rotor, which is additionally arranged on the shaft of the electric motor, or the existing rotor can be used for this purpose. By inductive coupling of energy into the rotor, the shaft can be moved to rotate. Each electromechanical component can be operated directly by inductive control.

In a preferred development of the previous inductive embodiment, the electric drive element can be formed from an induction rail, wherein a module is excited, which is designed for driving a rotor, wherein preferably several modules of electromechanical components, in particular of several electric motors, with the induction rail are connected. The induction rail can be arranged within the storage container, for example on the bottom of the storage container. In this case, the induction rail can run over the entire length or width of the storage container and thus stimulate several electromechanical components together. The induction rail may be mounted on separate storage box inserts also located within the storage bin. Likewise, the induction rail can be arranged directly on a pallet. By the induction rail, a module can be excited, which is designed for example as a shaft drive module. The shaft drive module sits on the pulley or shaft of the motor. By the induction rail is without contact, i. driven by the air, the shaft drive module, wherein a magnetic field and a counter magnetic field arise. This allows the motor to be excited for rotation.

In a preferred development of the aforementioned inductive embodiment, the module may comprise a coil and / or an electric motor. The coil or the electric motor can be energized or driven via the induction bills or an induction coil, whereby the motor is excited to rotate. In this case, the excitation takes place via the induction rail, without contact on the airway to the module with the coil and / or the electric motor.

In a preferred embodiment, the drive element may be an electromagnetic drive element. In this case, the rotor of the motor can have a magnetic disk or magnetic rail or a magnetic disk or a magnetic rail can be fastened to the rotor. Outside the motor can be built around the magnetic disk / magnetic rail, a stator which is secured in position over a bearing structure and can be operated from outside or inside the storage container. The mode of operation is comparable to that of a drive element as an additional electric motor or as an active magnetic bearing.

In a preferred embodiment of the previous electromagnetic embodiment, the electromagnetic drive element may for example comprise a magnetic disk for a rotary drive or a magnetic strip for a linear drive, which acts as a drive rotor and which is attached to the component to be moved, wherein an additional drive stator constructed around the rotor and can be energized from outside the storage container. The magnetic disk can be designed in the form of a toothed wheel disk. Alternatively, the existing rotor can be used. For this, the magnetic disk / strip or the rotor of the electric motor can have at least one magnet or be attached there. Likewise, a plurality of magnets may be included, or arranged thereon. This magnet or these magnets and the magnetic disk / strip serve as a rotor. A drive stator may be disposed about the drive rotor and positioned about the drive rotor via a bearing or support structure. The drive stator, ie the winding, can be pressed within this bearing or support structure. The drive stator is energized, whereby the drive rotor is excited to rotate or linear motion. Each electromechanical component is individually and directly excited. It can be arranged side by side on a common storage container several electric motors and assigned directly to specific storage bins. At these bearing positions, the drive rotor, consisting of magnets that surround the magnetic disk or along the Magnet bar are arranged to be already mounted on the electric motors. As a result of the exact positioning of a plurality of electric motors next to each other, a plurality of drive stator windings can likewise be positioned in the respective holding construction on a common base plate. Subsequently, the mounted on the storage container electric motors can be inserted together and simultaneously in the respective drive stator. The respective drive stator can be located outside or inside the storage container, in particular the storage box, box or pallet.

In a preferred development of the aforementioned embodiment, the storage container with the at least one electromechanical component, in particular the at least one electric motor, be non-slip fixed on a storage pallet, wherein the drive element, the storage pallet at least once by a predeterminable angle, in particular by 180 ° about a horizontal axis , rotates. In this case, preferably, one, two or more than two such storage pallets with storage containers fixed thereon can be rotated together via a drive element and preferably each partial element comprise a gravity-related imbalance element or an imbalance element can be temporarily attached to each partial element. There may be several such pallets one above the other or next to each other and moved together. Likewise, a vibration can be exerted on the complete range and thus exert a vibration on the electromechanical components and the sub-elements. The at least one electromechanical component can be arranged in a storage container such as a storage box or box, wherein the complete storage container can be rotated by a predeterminable angle, in particular by 180 °, about a horizontal axis. This rotation can be repeated repeatedly at certain intervals and repeated over the entire storage period.

The invention further relates to a method for long-term storage of at least one electromechanical component, with at least one by rolling or sliding bearing movably guided sub-element, in particular at least one electric motor with a linear or rotary bearing rotor or rotor, in a storage device, wherein the electromechanical component for Storage storage is stored in a storage container.

It is proposed that the subelement of the electromechanical component be automatically driven, moved and / or rotated at least temporarily by means of a drive element, wherein this movement or rotation takes place over the entire period or a partial period of the storage. The movement and / or rotation can be periodic or constant. In this case, a desired movement profile can be stored. Likewise, a plurality of electronic components or a plurality of sub-elements of one or more electromechanical components can be moved jointly and / or synchronously, but also individually sequentially and alternately.

On the method, the further embodiments and features of the storage device are applicable accordingly.

In a preferred embodiment of the method, the drive element causes at least in a first period t1 a first rotational movement R1 of the partial element, preferably by 180 °, and in a second period t2 one for the first rotational movement R1 comparable second rotational movement R2 , preferably by 180 °, in an opposite or in the same direction. This is particularly advantageous if the at least one electromechanical component is fixed non-slip on a bearing pallet, wherein the drive element rotates or moves the bearing pallet. In this case, the complete storage pallet, with the at least one electromechanical component mounted thereon or a storage container with at least one electromechanical component arranged therein, can be rotated or moved.

In a preferred embodiment of the method, the two rotational movements R1 . R2 directly behind each other, or with a time interval D executed separately from each other and preferably in succession and / or alternately over the entire period t or a sub-period ti the storage storage repeated. The distance D The unit may be from at least 1 hour to several days. This can be achieved that a movement or rotational movement at least once a hour, once a day, once within 2-3 days or even once a week. The method can thus be adapted to different needs of different electromechanical components.

list of figures

Further advantages result from the present description of the drawing. In the drawings, embodiments of the invention are shown.

• 1 eine schematische Darstellung einer Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem mechanischen Antriebselement;
• 2 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem mechanischen Antriebselement;
• 3 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem elektrischen Antriebselement;
• 4 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem elektrischen Antriebselement;
• 5 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem mechanischen Antriebselement;
• 6 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem elektromagnetischen Antriebselement;
• 7 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung einem induktiven Antriebselement;
• 8 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem induktiven Antriebselement;
• 9 eine schematische Darstellung einer weiteren Ausführungsform einer erfindungsgemäßen Lagervorrichtung mit einem mechanischen Antriebselement;
• 10 eine schematische Darstellung dreier Zustände einer Ausführungsform eines erfindungsgemäßen Verfahren zur Langzeitlagerung.

It shows:

• 1 a schematic representation of an embodiment of a storage device according to the invention with a mechanical drive element;
• 2 a schematic representation of another embodiment of a storage device according to the invention with a mechanical drive element;
• 3 a schematic representation of another embodiment of a storage device according to the invention with an electric drive element;
• 4 a schematic representation of another embodiment of a storage device according to the invention with an electric drive element;
• 5 a schematic representation of another embodiment of a storage device according to the invention with a mechanical drive element;
• 6 a schematic representation of another embodiment of a storage device according to the invention with an electromagnetic drive element;
• 7 a schematic representation of another embodiment of a storage device according to the invention an inductive drive element;
• 8th a schematic representation of another embodiment of a storage device according to the invention with an inductive drive element;
• 9 a schematic representation of another embodiment of a storage device according to the invention with a mechanical drive element;
• 10 a schematic representation of three states of an embodiment of a method according to the invention for long-term storage.

In the figures, the same or similar components are numbered with the same reference numerals.

1 shows an embodiment of a storage device 10 , wherein the drive element 20 a mechanical drive element 20a in the form of a spring 40 represents. The electromechanical component (not visible) is an electric motor and is inside a storage container 16 arranged. The rotor shaft 30 or the rotor 48 of the electromechanical component, protrudes on one side from the storage container 16 out. Likewise, this could be within the storage container 16 be arranged. The drive element 20 is around the rotor shaft 30 arranged. In addition, the storage device 10 a battery 38 on, inside or outside the storage container 16 can be arranged. This embodiment 10 shows an energy storage system, which triggers a permanent mechanical movement comparable to a clockwork. The movement is over the preloaded spring 40 , which provides a mechanical energy storage, initiated, and which goes back to an initial state.

In 2 is a development of a storage device 10 represented, in which the electromechanical component 12 in the form of an electric motor 14 within a storage container 16 located. The rotor shaft 30 or the rotor 48 protrude from the storage container 16 which creates a subelement 18 is formed from outside the storage container 16 can be moved mechanically. This is the storage container 16 open on one side. The opening may be a round recess of a side wall of the storage container 16 correspond. The movement can be done manually or automatically, for example via a robot. In this case, several such and identical storage containers 16 parallel and synchronous via an adapter plate with only one drive element 20 or be moved or driven for example via a manipulator arm of a robot.

The 3 to 5 show embodiments of storage devices 10 , in which several electromechanical components 12 are stored together.

3 shows a storage device 10 , where six electromechanical components 12 in the form of six electric motors 14 in a storage container 16 are stored. Every electric motor 14 is a storage place 22 assigned. All electric motors 14 be via a common drive element 20 in the form of an electric drive element 20b driven, each electric motor 14 directly with the drive element 20 . 20b in the form of a switch distributor outside the storage container 16 electrically connected.

4 shows a further embodiment of a storage device 10 , with as many as six electromechanical components 12 within a common storage container 16 be stored. Every electromechanical component 12 , is directly a storage place 22 assigned. In contrast to 3 , become the electromechanical components 12 within the storage container 16 connected in parallel and via a common supply line, to an electric drive element 20b in the form of a power distribution device 34 guided. The power distribution device 34 , In this embodiment is partially within and partially outside of the storage device 16 ,

In 5 is another storage device 10 shown in which several electromechanical components 12 in a storage container 16 be stored. Also in this embodiment, are all electromechanical components 12 own storage space 22 assigned. Inside the storage container 16 , becomes an additional electric motor 42 integrated, which is the driving element 20 in the form of a mechanical drive element 20a represents. The electromechanical components 12 , are via a traction drive 36 in the form of a toothed belt or similar connected. This traction drive 36 , is about the additional electric motor 42 driven, with the additional electric motor 42 from outside the storage container 16 is controlled.

Another embodiment of a storage device 10 shows 6 , In this embodiment, there are three electromechanical components 12 , in the form of three electric motors 14 in a storage container 16 where each electric motor 14 own storage space 22 assigned. This is done on a toothed belt pulley, on the rotor of each electric motor 14 at least one magnet attached, so this as a rotor 48 Act and a movement of the respective sub-elements 18 ie the shaft of the electric motor 14 , cause. This is within a holding structure 50 a stator 46 attached, eg pressed. The holding structure 50 can be on the bottom of the storage container 16 or be arranged outside the storage container. All holding structures can do this 50 be arranged and fixed on a common base plate, the geometry of the arrangement to the arrangement of the electric motors 14 in the storage container 16 is adjusted. The electric motor 14 with the rotor 48 gets into the holding structure 50 with the stator 46 inserted. With arrangement of several holding structures 50 on a base plate, this can be for multiple electric motors 14 done synchronously. The stator 46 is energized and the rotor 48 thus stimulated to rotate.

7 shows a further embodiment of a storage device 10 , with a drive element 20 in the form of an electromagnetic drive element 20d , The illustration shows a front view and a side view of a storage container 16 , where partially the elements within the storage container 16 are shown, which are not visible from the outside. In the storage container 16 There are two electromechanical components in the upper illustration 12 , in the form of two electric motors 14 behind each other. The lower illustration shows a front view, whereby in each case three electric motors 14 are arranged side by side. On the floor of the storage container 16 is an induction rail guide 44 arranged on an induction rail 24 runs. To the subelement 18 every electric motor 14 , In this case, a toothed belt write each electric motor 14 , is a module 54 arranged. The magnetic energy coming from the induction rail 24 is generated without contact via the airway to the module 54 transmits and drives this, resulting in a magnetic field and a counter magnetic field. It can in the module 54 a coil 56 and / or an electric motor 58 be arranged, the or via the induction rail 24 is stimulated. Also, the magnetic field of the induction rail 24 , directly stimulate a magnet mounted on the pulley or rotor and set in motion. The induction rail 24 can also be outside the storage container 16 are located.

8th shows a further embodiment of a storage device 10 , with a drive element 20 in the form of an electromagnetic drive element 20d , In this case, there is an inductive control of the contact, so the power inductively, similar to a QI charging station on the electric motor 14 so that the stator can be energized and thus the rotor 48 can be rotated.

In 9 is another embodiment of a storage device 10 , with a drive element 20 in the form of a mechanical drive element 20a shown. It is about the shaft of the electromechanical component 12 , in particular of the electric motor 14 , An only schematically illustrated paddle wheel 28 appropriate. The paddle wheel 28 or impeller is pressurized with compressed air (shown schematically on the left half of the picture). This will cause the shaft of the motor to move 14 in a rotational movement. The compressed air can be fed directly to the paddle wheel via a feed element, such as feed tube (not shown) 28 be guided. This can cause the paddle wheel 28 , As well as the air supply element inside or outside the storage container (not shown) are located.

10 shows a further embodiment of a storage device 10 , or the method for the long-term storage of electromechanical components 12 , where six electromechanical components 12 , in particular six electric motors 14 , inside a storage container 16 arranged and are on separate storage bins. The illustration shows three states of the procedure. It is advisable that one-sided and acentric weight on the sub-element 18 , ie the rotor shaft 30 is arranged so that the rotor shaft aligns according to the weight of the eccentrically arranged weight to the gravitational effect.

10 (a) shows the initial state.

In 10 (b) a rotational movement of the complete storage container takes place 16 , which may be on a pallet or the like.

In 10 (c) is the final state of a first rotation by 180 ° about a horizontal axis shown, which is now the top of the storage container 16 located on the bottom. By such a rotation, the complete electromechanical components 12 , the complete storage container 16 , as well as the subelements 18 be moved or rotated in the form of rolling or sliding bearings, with an imbalance or acentric on the rotor shaft 30 arranged weight ensures that the rotor shaft 30 emotional.

Following the state in 10 (c) may be a backward rotation back to the state 10 (b) take place, wherein the same or the opposite direction of rotation can be selected.

LIST OF REFERENCE NUMBERS

10

bearing device

12

electromechanical component

14

electric motor

16

storage container

18

subelement

20

driving element

20a

mechanical drive element

20b

electric drive element

20d

electromagnetic drive element

22

campsite

24

induction rail

26

storage pallet

28

paddle wheel

30

rotor shaft

32

drawer storage

34

Power distribution equipment

36

traction mechanism

38

battery

40

feather

42

additional electric motor

44

Induction rail guide

46

stator

48

rotor

50

holding structure

54

module

56

Kitchen sink

58

electric motor

D

temporal distance

t

Period

ti

Subperiod

t1

first period

t2

second period

Claims (22)

Bearing device (10) for long-term storage of at least one electromechanical component (12) with at least one by rolling or sliding bearing movably guided sub-element (18), in particular at least one electric motor (14) with a linearly or rotatably mounted rotor (48) or rotor, wherein the electromechanical component (12) is stored for storage in a storage container (16), characterized in that the partial element (18) of the electromechanical component (12) is automatically driven, moved and / or rotated at least temporarily by means of a drive element (20). Storage device (10) according to Claim 1 , characterized in that the drive element (20) outside, within or partially outside and partially within the storage container (16) is arranged. Storage device (10) according to Claim 1 or 2 , characterized in that a plurality of electromechanical components (12) are jointly stored in the storage container (16), wherein preferably the electromechanical components (12) have an identical construction, each electromechanical component (12) a separate storage space (22) in Assigned storage container (16) and in particular at this storage location (22) arranged in a position-oriented and / or fixed. Storage device (10) according to Claim 3 , characterized in that the sub-element (18) of each electromechanical component (12) via a common drive element (20) at least temporarily driven, moved and / or rotated, wherein the plurality of electromechanical components (12) are parallel to each other or independently driven. Bearing device (10) according to one of Claims 3 or 4 , characterized in that each electromechanical component (12), in particular each electric motor (14), is directly connected to the drive element (20). Bearing device (10) according to one of Claims 3 to 5 , characterized in that all electromechanical components (12), in particular all electric motors (14), within the storage container (16) connected to each other, preferably electrically interconnected or mechanically are coupled and connected via a common connection (34) with the drive element (20). Bearing device (10) according to any one of the preceding claims, characterized in that the at least one electromechanical component (12), in particular the at least one electric motor (14) is permanently or periodically drivable, movable and / or rotatable, while in the storage container ( 16) is stored. Bearing device (10) according to one of Claims 3 to 7 , characterized in that the at least one electromechanical component (12) on an associated storage space (22) within the storage container (16) is arranged, wherein the storage space (22) on an extract of a drawer storage (32) is arranged. Bearing device (10) according to any one of the preceding claims, characterized in that the drive element (20) is a mechanical drive element (20a). Storage device (10) according to Claim 10 , characterized in that the mechanical drive element (20a) at least one mechanical, pneumatic or hydraulic energy storage, in particular a mechanically biased spring (40), a compressed air reservoir comprises. Bearing device (10) according to one of Claims 9 or 10 , characterized in that the mechanical drive element (20a) comprises a mechanical actuator, in particular a motor, wherein the at least one electromechanical component (12) preferably via a traction drive (36) or a gear drive is connected to the mechanical actuator. Bearing device (10) according to one of Claims 9 to 11 , characterized in that the mechanical drive element (20a) comprises a fluid drive element, in particular an air supply element and a paddle wheel (28), wherein the paddle wheel (28) is driven via the air supply element. Bearing device (10) according to one of Claims 1 to 8th , characterized in that the drive element (20) is an electric drive element (20b). Storage device (10) according to Claim 13 , characterized in that the electric drive element (20b) is an inductive power generator. Bearing device (10) according to one of Claims 13 or 14 , characterized in that the electrical drive element (20b) is formed from an induction rail (24), whereby a module (54) is stimulated, which is designed for driving a rotor (48), wherein preferably a plurality of modules (54) electromechanical components (12), in particular of a plurality of electric motors (14), with the induction rail (24) are connected. Storage device (10) according to Claim 15 , characterized in that the module (54) comprises a coil (56) and / or an electric motor (58). Bearing device (10) according to one of Claims 1 to 8th , characterized in that between an induction rail (24) and a module (54) electromagnetically energy for activating a coil (56) is transmitted. Storage device (10) according to Claim 17 characterized in that an electromagnetic drive element (20d) is mounted on a toothed pulley which acts as a rotor (48), with a stator built around the rotor (48) and operated from outside the storage container (16). Bearing device (10) according to any one of the preceding claims, characterized in that the storage container (16) with the at least one electromechanical component (12), in particular the at least one electric motor (14) on a storage pallet (26) is non-slip fixed, said Drive element (20) the bearing pallet (26) at least once by a predeterminable angle, in particular rotates 180 ° about a horizontal axis, wherein preferably one, two, or more than two such storage pallets (26) with thereon fixed storage containers (16) together via a Drive element (20) can be rotated and further preferably each sub-element (18) comprises a gravity-related imbalance element or. an imbalance element is temporarily attached to each sub-element (18). Method for the long-term storage of at least one electromechanical component (12) with at least one partial element (18) movably guided by rolling or plain bearings, in particular at least one electric motor (14) with a linearly or rotationally mounted rotor (48) or rotor, in a bearing device ( 10) according to any one of the preceding claims, wherein the electromechanical component (12) for storage storage in a storage container (16) is mounted, characterized in that the sub-element (18) of the electromechanical component (12) at least temporarily by means of a drive element (20) automatically is driven, moved and / or rotated, this movement or rotation over the entire period (t) or a partial period (ti) of the storage storage takes place. Method according to Claim 20 , characterized in that the drive element (20): - at least in a first period (t1) causes a first rotational movement (R1), preferably by 180 °, of the sub-element (18), - in a second period (t2) one to the first Rotation movement (R1) comparable second rotational movement (R2), preferably by 180 °, of the sub-element (18) causes in an opposite or in the same direction. Method according to Claim 21 , characterized in that the two rotational movements (R1, R2) directly after one another, or at a time interval (D) are carried out separately and preferably successively and / or alternately over the entire period (t) or a sub-period (ti) of the storage stock be repeated.

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