WO2019101988A1 - Système de transport par machines à flux transversal, chariot de transport et procédé - Google Patents

Système de transport par machines à flux transversal, chariot de transport et procédé Download PDF

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Publication number
WO2019101988A1
WO2019101988A1 PCT/EP2018/082516 EP2018082516W WO2019101988A1 WO 2019101988 A1 WO2019101988 A1 WO 2019101988A1 EP 2018082516 W EP2018082516 W EP 2018082516W WO 2019101988 A1 WO2019101988 A1 WO 2019101988A1
Authority
WO
WIPO (PCT)
Prior art keywords
transport
trolley
passive
flux machine
primary part
Prior art date
Application number
PCT/EP2018/082516
Other languages
German (de)
English (en)
Inventor
Klaus Gabel
Thorsten Steinbach
Original Assignee
Fertigungsgerätebau Adolf Steinbach GmbH & Co. KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fertigungsgerätebau Adolf Steinbach GmbH & Co. KG filed Critical Fertigungsgerätebau Adolf Steinbach GmbH & Co. KG
Publication of WO2019101988A1 publication Critical patent/WO2019101988A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H02K41/033—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type with armature and magnets on one member, the other member being a flux distributor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G54/00—Non-mechanical conveyors not otherwise provided for
    • B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Definitions

  • the present invention relates to a transversal flux machine transport system, a transporter for the transversal flux machine transport system, and a method.
  • transport systems can be found in almost every production plant, for example to bring workpieces quickly and precisely to their respective processing station.
  • conveyor systems conveyor belts, conveyor chains, roller tracks and the like are often used to transport workpieces.
  • transport systems only partially allow a controlled transport of individual workpieces, especially when it comes to a precise delivery of the workpieces.
  • the said transport systems have the disadvantage that they have extremely low flexibility, in particular with regard to maximizing the utilization of processing stations supplied by the transport system with workpieces or tools.
  • a motor or drive can be built that combines the advantages of both drive types.
  • a transverse flux machine and a direct linear drive are described, which has a secondary part and a primary part.
  • the secondary part is formed of several superimposed layers of secondary part.
  • the layer planes extend parallel to a direction of movement of the primary part, and each layer has projections in the layer plane.
  • the projections of the individual secondary part of sheet metal layers overlap so that they form poles of the secondary part.
  • the secondary part described here on a different sheet metal direction namely parallel to the direction of movement of the primary part (parallel to the motor winding of the primary part).
  • the mechanical construction simplifies significantly and becomes cheaper.
  • a plurality of identical sheets can be used which need not be bent.
  • many different curved sheets must be used.
  • switches In order to move less mass when switching and to shorten the switching time of the switch, points are also known in which analogous to moving switch points in railway turnouts by mechanically moving a specially designed switching element targeted routing of the entering into the switch transport element in a desired Direction is reached.
  • switches require a corresponding control technology. Due to the moving elements, the switches also represent a source of error during operation.
  • the invention is based on the object, a transversal flux machine transport system, a Dolly and to provide a method so that a high throughput per unit time is made possible and in particular the disadvantages mentioned above can be overcome. Additionally or alternatively, it should be possible to reduce the costs for the installation and operation of a transport system, in particular a transversal flux machine transport system, for the individual transport of transport elements / objects or transport vehicles.
  • one of the core ideas of the present invention is that, in particular at least two drive coils of an active primary part, which is integrated in a transport vehicle of a transversal flux machine transport system, are so supplied with power that at least one electromagnetic side force component can be generated, which acts on the transport carriage , acts in particular on the trolley so that it is steerable within a transfer area of a passive crossover of the transversal flux machine transport system.
  • the electromagnetic side force that can be generated acting on the trolley it is possible in a simple and secure way to steer the trolley during passage through the transfer area of the passive crossover against an existing on the side in which the trolley to be guided guide device or pull.
  • the producible electromagnetic lateral force is in particular so great that a detachment of the transport carriage from the guide device against which it is intended to be deflected, in particular pressed or pulled, can be prevented.
  • the passive crossover which can dispense with active elements, in particular mechanical switching elements, is subject to no wear and a susceptibility to errors can be reduced.
  • a transporter for a transversal flux machine transport system comprises: a guide means, and an active primary part (or plural active primary parts) for a transverse flux machine, which transverse flux machine comprises the active primary part and a passive secondary part, the active primary part comprising: a primary part body the longitudinal extent of which extends in a direction of movement of the trolley and which has (at least two) protrusions projecting transversely, in particular perpendicularly, to the direction of movement of the trolley on opposite sides of the primary sub-body, a plurality of permanent magnets and drive coils respectively on opposite sides of the primary sub-body are arranged so that they are aligned parallel to the direction of movement of the trolley and are each wound around one of the projections.
  • the primary body is constructed of sheets, in particular electrical sheets, which are preferably layered in the direction of movement of the trolley.
  • the permanent magnets can be arranged on front sides of the projections or integrated into the primary part body. It is also possible to provide the permanent magnets between sheets of the primary body.
  • the projections are rectangular pole shoes, wherein a longitudinal extension of the projections preferably extends in the direction of the longitudinal extent of the primary part body, wherein more preferably the end sides of the (at least two) projections are parallel to one another.
  • the permanent magnets arranged in particular on the end faces of the projections, have alternating magnetic poles along the direction of movement of the transport carriage.
  • the guide device is designed in the form of a roller guide with support rail or a magnetic guide device, a sliding guide or other guide means.
  • the guide device makes it possible to guide the transport carriage along a transport path of the transversal flux machine transport system.
  • the guide device is designed so that the two interacting guide elements have no fixed connection, such as in a rod guide or a profile guide, which a detachment of the guide element of the trolley from the guide element of the transport path and / or Passive barrier would oppose.
  • the training offers as a roller guide, in which rollers can easily solve from an associated mounting rail and at the same time the rollers can take over Einfädelungsfunktion when re-contacting.
  • the transport carriage further comprises: a cover plate, which is arranged on an upper side of the primary part body, a bottom plate, which is arranged on an underside of the primary part body, wherein on the cover plate, in particular four, rollers of a roller guide and on the bottom plate, in particular four, support rollers are arranged.
  • the trolley can be modular in a simple form, which further reduces the manufacturing and manufacturing costs. Furthermore, by providing the additional support rollers, the rigidity of the movable receptacle of the trolley in the transport path can be increased, which makes it possible that the trolley itself or on the trolley mounted receiving elements for workpieces and / or tools can be made heavier and / or the recorded workpieces and / or tools can be larger and heavier. This is particularly advantageous in the transfer area of the passive crossover where the trolley only partially or only on one side can be guided or supported by the guide device.
  • the transport carriage has an energy storage device for intermediate storage of energy, wherein the energy storage device is preferably designed in the form of a rechargeable battery or capacitor.
  • the trolley can be moved completely autonomously in the transport path without connection to a power supply, whereby no power lines must be provided.
  • the transport vehicle can be brought, for example, into a charging station or into a holding station in which, for example, manipulation is performed on a component received by the transport vehicle.
  • the transport carriage has a contactless energy transfer for supplying the transport carriage, in particular the drive coil, and / or a control unit for controlling the power supply of the drive coil, which is preferably arranged on or in the transport vehicle.
  • the present invention relates to a transversal flux machine transport system, comprising: a Transport path, at least one trolley with an active primary part, in particular a transport vehicle described above, which is movably received in the transport path.
  • the transverse flux machine transport system has at least one passive crossover, wherein the passive crossover a first transport path section which is arranged in a transport direction in front of a transfer area, and a second and a third transport path section, which are respectively arranged in the transport direction behind the transfer area and diverge from one another.
  • the transport path comprises a movement area which is adapted to be able to movably receive the at least one transport carriage in the transport direction, guide means for at least temporarily guiding the movement of the transport carriage along the transport direction, and at least one passive secondary part for a transverse flux machine the passive secondary part and the active primary part of the transport carriage comprises, wherein the transport carriage is movable by interaction of the passive secondary part with the drive coil along the transport path, and wherein the drive coils are so supplied with power, that at least one electromagnetic side force component can be generated on the trolley acts.
  • electromagnetic side force component is to be understood as meaning that, in addition to a forward force component, it causes a forward movement of the transport carriage in the transport path through an interaction between the active primary part of the transport carriage and the passive secondary part of the transport path or the passive crossover, a force component is generated which acts approximately transversely, in particular perpendicularly, to the forward force component, this force component acting in particular in a plane which is parallel to a guide plane which passes through the contact surfaces between the support rails of the transport path or the passive diverter and the four rollers of the trolley is determined.
  • steering means that the electromagnetic side force component is generated in such a way that the transport carriage is steered or pulled in a defined direction, in particular directed or pulled against a specific carrier rail of the transport path or passive crossover.
  • this means that when the trolley is to be steered to the left, an electromagnetic lateral force component seen in the transporting direction is generated, and when the trolley is to be steered to the right, a rightward side force component is generated as seen in the transporting direction.
  • the passive secondary part has a plurality of passive poles which are arranged in the transport direction on opposite sides of the movement region and extend transversely to the transport direction in the direction of the movement region.
  • the passive pole of the secondary part On the basis of the passive pole of the secondary part, it is possible to simplify the formation of the secondary part considerably compared to conventional long stators with coils, whereby this is also less expensive. Furthermore, can be dispensed with the expensive magnetic material, which leads to high costs, especially for long transport paths. Furthermore, by eliminating permanent magnets maintenance can be simplified because no tools, iron parts or chips adhere to the secondary part.
  • the drive coils can be supplied with power independently of one another or separately so that an electromagnetic force is amplified on one of the sides on opposite sides of the primary part body and an electromagnetic force is reduced on the other side.
  • the transversal flux machine transport system is integrated in a transport path with at least one station, for example a holding station.
  • a manipulation process can be carried out, for example on a trolley and / or an object held by means of a trolley.
  • a transport system is provided, which allows a controlled transport of an object.
  • the transversal flux machine transport system is integrated in a production line with at least one processing machine and is adapted to supply the processing machine with workpieces and / or tools and / or supplies.
  • a transport system for a production line which includes a controlled transport of individual workpieces and / or tools and / or supplies to individual processing machines allows.
  • the described transversal flux machine transport systems has the advantage that it has an extremely high flexibility, in particular with regard to maximizing the utilization of by the transport system with workpieces and / or tools and / or supplies supplied processing machines.
  • the present invention relates to a passive crossover for a transversal flux machine transport system, a first transport path section, which is arranged in a transport direction, in front of a transfer area, and a second and a third transport path section, which are respectively arranged in the transport direction behind the transfer area and diverge from each other, wherein the three transport path sections each comprise: a movement region which is adapted to be able to movably receive at least one transport carriage in the transport direction, a guide device for at least temporarily guiding the movement of the transport carriage along the transport direction, and a passive secondary part for a transverse flux machine comprising the passive secondary part and an active primary part, wherein the passive secondary part has a plurality of passive poles, in the transport direction on opposite sides of the movement are arranged region and extending transversely to the transport direction in the direction of the movement area.
  • the guide device is designed as a mounting rail, wherein in each case on opposite sides of the movement region, a support rail is arranged, which preferably follows the course of the transport path sections.
  • the passive poles are formed by individual flat iron and / or multiple layers of interconnected electric sheets, wherein preferably the passive poles have straight, concave, convex or pointed pole shapes.
  • a plurality of flat iron in particular at a distance from each other, can be positioned in the vertical direction, wherein the flat iron according to an embodiment are arranged where the magnets of the primary part are arranged. In this way, there are recesses / constrictions, so that the weight can be reduced.
  • the secondary part poles can thus be designed almost arbitrarily in shape with simple production technology, wherein the pole shape can be used to influence the average driving force, but also the course of this force over a period.
  • the pole shape can be used to influence the average driving force, but also the course of this force over a period.
  • a design of the pole geometry is made possible. This can influence the behavior of the transversal flux machine (for example, the cogging torque).
  • the pole geometry can be designed according to the desired characteristics of the motor (cogging, torque, power dissipation, etc.).
  • the present invention relates to a method for operating a transverse flux machine transport system with a transport path and at least one transport vehicle, which is movably received in the transport path, the method comprising the following steps:
  • the transversal flux machine transport system (100) further comprises a passive crossover (1), which has a first transport path section (Al), which in a
  • Transporting direction is arranged in front of a transfer area, and a second and a third transport path section (A2, A3), each in the transport direction behind the
  • Transfer region are arranged and diverge from each other, wherein the at least one electromagnetic
  • the described method has the with respect to
  • Transport system can be used as part of the process.
  • Fig. 1 shows a schematic plan view of a
  • FIG. 2 shows a detailed view of the passive crossover shown in FIG. 2, FIG.
  • Fig. 3 shows a schematic perspective view of a trolley according to an embodiment of the
  • FIG. 4 shows a schematic front view of the transport vehicle shown in FIG. 3, FIG.
  • FIG. 5 shows a schematic sectional view A-A of the transport vehicle shown in FIG. 4, FIG.
  • Fig. 6 shows a schematic perspective
  • Fig. 7 shows a schematic representation of a
  • Transverse flux machine transport system according to another embodiment of the present invention.
  • Fig. 1 shows a schematic plan view of a passive crossover according to an embodiment of the present invention.
  • the illustrated passive crossover 1 for a transversal flux machine transport system has three transport path sections (Ai, A 2 , A 3) , wherein the transport path sections (Ai, A 2) belong to a main transport path and the
  • Transport path section (A 3 ) forms a branch to the main transport path to a trolley 200, which is moved on the main transport path and / or carried on can pass a secondary transport path and / or can be deflected.
  • FIG. 2 shows a detailed view of the passive crossover shown in FIG. 1.
  • the first transport path section Ai is in a transport direction B of the transport carriage 200 in front of a transfer region in which the transport carriage 200 can be transferred from the main transport path into the secondary transport path, ie from the transport path section Ai into the transport path section A 3 passed and / or can be steered arranged.
  • the two transport path sections A 2 , A 3 are each arranged in the transport direction behind the transfer area and diverge from each other.
  • FIG. 2 shows a transport direction B of the transport carriage 200 in front of a transfer region in which the transport carriage 200 can be transferred from the main transport path into the secondary transport path, ie from the transport path section Ai into the transport path section A 3 passed and / or can be steered arranged.
  • the two transport path sections A 2 , A 3 are each arranged in the transport direction behind the transfer area and diverge from each other.
  • the three transport sections Ai, A 2 , A 3 each have a movement region 40 which is set up to be able to accommodate at least one transporting carriage 200 movably in the transport direction, a guide device 10 for at least temporarily guiding the movement of the transporting device Transport carriage 200 along the transport direction, and a passive secondary part 30 for a transversal flux machine, which comprises the passive secondary part 30 and an active primary part 220, on.
  • the trolleys 200 are not completely guided in the transfer area of the guide device 10, especially not seen in the transport direction B on the right Side of the transport car 200, where the support rail 11 b away from the support rail 11 a.
  • an active primary part 220 of the transport carts 200 in particular six drive coils 223, 224 of the active primary part, to which reference is made later with reference to FIG 3, is energized to provide at least one electromagnetic side force component that acts on the transport carriages 200 to be pulled against one of the support rails 11b.
  • FIG. 3 shows a schematic perspective view of a trolley according to an embodiment of the present invention.
  • the trolley 200 shown has a guide device 210, which forms the counterpart to the guide device 10 of the passive crossover 1, and the already mentioned in connection with FIG. 2 active primary part 220, wherein the active primary part 220 and the passive secondary part 30 together an initially described Transverse flux machine form.
  • the active primary part has a primary part body 221 whose longitudinal extent extends in a direction of movement B of the transport carriage 200 and which has six projections 221 a, 221 b which adjoin opposite sides of the primary part body 221 transversely, in particular perpendicular, protrude to the direction of movement of the trolley and especially in Fig. 5 are visible.
  • a plurality of permanent magnets 222 are disposed on end faces of the six protrusions 221a, 221b.
  • the active primary part 220 six drive coils 223, 224, of which three are arranged on opposite sides of the primary part body 221 so that they are parallel to the direction of movement of the trolley 200, in particular their longitudinal extent aligned, and each one of six projections 221a, 221b are wound.
  • the guide means 210 is made of, in particular four, rollers 227th
  • the trolley 200 further comprises a cover plate 225 which is fixed to an upper side of the primary part body 221, and a bottom plate 226 which is fixed to an underside of the primary part body 221 is on.
  • the rollers 227 of the guide device 210 are rotatably received.
  • the bottom plate 226 (in particular four) supporting rollers 228 are rotatably received, which serve for additional support of the trolley 200 to the transport path, but are not in contact with any support rail or in contact.
  • the projections 221a, 221b are elongated, in other words have a rectangular shape, wherein a longitudinal extension of the projections 221a, 221b extends in the transport direction B.
  • the plurality of permanent magnets 222 is arranged. Due to the rectangular shape of the projections 221a, 221b, the drive coils 223, 224 are wound in an oval shape around the projections 221a, 221b.
  • 5 shows a schematic sectional view AA of the FIG.
  • the cover plate 225 and the bottom plate 226 are bolted by screws to the primary part body 221.
  • the cover plate 225 and the bottom plate 226 are bolted by screws to the primary part body 221.
  • the primary part body 221 is made of interconnected sheets, which are layered in particular in the direction of movement, wherein the body thus produced in cross section has three T-shaped portions, which form the six projections 221a, 221b.
  • the primary part body 221 may also be constructed in several parts.
  • the six drive coils 223, 224 are arranged in two groups, each with three drive coils. Three drive coils 223 are located in the transport direction on one side of the primary part body 221 (right side in FIG. 5) and the other three drive coils 224 are located on the other side of the primary part body 221 (left side in Fig. 5).
  • FIG. 6 shows a schematic perspective partial view of a transversal flux machine transport system 100 according to an embodiment of the present invention. 6 serves, in particular, to illustrate the relative spatial arrangement between the active primary part 220 and the passive secondary part 30.
  • the passive secondary part 30 has a plurality of passive poles 31 which are arranged in the transporting direction B on opposite sides of the movement region 40 and extend transversely to the transport direction toward the movement region 40.
  • a longitudinal extent of the passive pole 31 extends perpendicular to the transport direction B and perpendicular to a guide plane, which is defined by the contact surfaces between support rails 11a, 11b, 11c of the passive crossover and the four rollers 227 of the trolley. Since the illustrated transport path 110 extends horizontally, the longitudinal extent of the passive pole 31 extends vertically. However, since the transport path 110 can also run vertically, it is also conceivable that the longitudinal extension of the passive pole 31 is aligned horizontally.
  • the longitudinal extension of the projections 221a, 221b and thus the drive coils 223, 224 is aligned perpendicular to the longitudinal extent of the passive pole 31.
  • the arrangement of the drive coils 223, 224 relative to the passive poles 31 in the vertical direction, ie perpendicular to the guide plane, is selected so that the drive coils 223, 224, viewed in the horizontal direction, are the passive ones Cover pole 31.
  • the transversal flux machine transport system 100 may be integrated into a production line with, for example, two processing machines 120 and serve to provide the processing machines 120 with workpieces, tools or supplies.
  • two passive diverters are provided, by means of which the possibility is created to inject or dispose workpieces, tools or operating materials into the transversal flux machine transport system 100.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Non-Mechanical Conveyors (AREA)

Abstract

La présente invention concerne un chariot de transport pour un système de transport par machines à flux transversal, comprenant : un dispositif de guidage (210) et une partie primaire active (220) pour une machine à flux transversal, avec laquelle la partie primaire active (220) et une partie secondaire passive (30) peuvent coopérer et la partie primaire active (220) possède : un corps de partie primaire (221) dont la projection longitudinale s'étend dans une direction de déplacement du chariot de transport (200) et qui possède des parties saillantes (221a, 221b), lesquelles font saillie au niveau de côtés opposés du corps de partie primaire (221) transversalement à la direction de déplacement du chariot de transport, une pluralité d'aimants permanents (222), qui sont notamment disposés au niveau des côtés frontaux des parties saillantes (221a, 221b), et des bobines d'entraînement (223, 224), qui sont disposées respectivement au niveau de côtés opposés du corps de partie primaire (221) de telle sorte qu'elles s'étendent au moins par certaines portions dans la direction de déplacement du chariot de transport (200) et sont respectivement enroulées autour de l'une des parties saillantes (221a, 221b).
PCT/EP2018/082516 2017-11-27 2018-11-26 Système de transport par machines à flux transversal, chariot de transport et procédé WO2019101988A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017221207.1A DE102017221207A1 (de) 2017-11-27 2017-11-27 Transversalflussmaschinen-Transportsystem, Transportwagen und Verfahren
DE102017221207.1 2017-11-27

Publications (1)

Publication Number Publication Date
WO2019101988A1 true WO2019101988A1 (fr) 2019-05-31

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WO (1) WO2019101988A1 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN110868040A (zh) * 2019-12-16 2020-03-06 歌尔股份有限公司 一种直线电机
DE102019119497A1 (de) * 2019-07-18 2021-01-21 Krones Ag Verfahren und Vorrichtung zum Transportieren

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Publication number Priority date Publication date Assignee Title
EP3960668A1 (fr) 2020-08-28 2022-03-02 Schneider Electric Industries SAS Système de moteur linéaire et procédé de fonctionnement d'un tel système

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JP2000159306A (ja) * 1998-11-24 2000-06-13 Toyota Autom Loom Works Ltd 荷移載装置
JP2001157312A (ja) * 1999-09-17 2001-06-08 Toyota Autom Loom Works Ltd リニアモータ駆動搬送車
DE102005025672A1 (de) * 2004-09-30 2006-04-27 Siemens Ag Polygonartig aufgebaute elektrische Maschine
CN104167897B (zh) * 2014-08-29 2016-06-29 东南大学 一种平板型横向磁通切换永磁直线电机
US20160207719A1 (en) * 2013-09-13 2016-07-21 Krones Ag Passive Switch for a Linear-Motor-Operated Transport System for Piece Goods
EP3116112A2 (fr) 2015-07-08 2017-01-11 FGB A. Steinbach GmbH & Co. KG Partie secondaire et partie primaire d'une machine a flux transversal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000159306A (ja) * 1998-11-24 2000-06-13 Toyota Autom Loom Works Ltd 荷移載装置
JP2001157312A (ja) * 1999-09-17 2001-06-08 Toyota Autom Loom Works Ltd リニアモータ駆動搬送車
DE102005025672A1 (de) * 2004-09-30 2006-04-27 Siemens Ag Polygonartig aufgebaute elektrische Maschine
US20160207719A1 (en) * 2013-09-13 2016-07-21 Krones Ag Passive Switch for a Linear-Motor-Operated Transport System for Piece Goods
CN104167897B (zh) * 2014-08-29 2016-06-29 东南大学 一种平板型横向磁通切换永磁直线电机
EP3116112A2 (fr) 2015-07-08 2017-01-11 FGB A. Steinbach GmbH & Co. KG Partie secondaire et partie primaire d'une machine a flux transversal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019119497A1 (de) * 2019-07-18 2021-01-21 Krones Ag Verfahren und Vorrichtung zum Transportieren
US11208273B2 (en) 2019-07-18 2021-12-28 Krones Ag Method and device for transportation
CN110868040A (zh) * 2019-12-16 2020-03-06 歌尔股份有限公司 一种直线电机
WO2021120295A1 (fr) * 2019-12-16 2021-06-24 歌尔股份有限公司 Moteur linéaire

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