EP0091971A1 - Arrangement for operating parts and accessories - Google Patents

Arrangement for operating parts and accessories Download PDF

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Publication number
EP0091971A1
EP0091971A1 EP82102400A EP82102400A EP0091971A1 EP 0091971 A1 EP0091971 A1 EP 0091971A1 EP 82102400 A EP82102400 A EP 82102400A EP 82102400 A EP82102400 A EP 82102400A EP 0091971 A1 EP0091971 A1 EP 0091971A1
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EP
European Patent Office
Prior art keywords
magnetic field
field
conductor
magnet
permanent magnet
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Granted
Application number
EP82102400A
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German (de)
French (fr)
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EP0091971B1 (en
Inventor
Helmut Dipl.-Ing. Kaiser
Thomas Kaiser
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Kaiser Helmut Dipl-Ing
Kaiser Thomas
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Kaiser Helmut Dipl-Ing
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Application filed by Kaiser Helmut Dipl-Ing filed Critical Kaiser Helmut Dipl-Ing
Priority to AT82102400T priority Critical patent/ATE38335T1/en
Priority to EP82102400A priority patent/EP0091971B1/en
Priority to DE8282102400T priority patent/DE3279170D1/en
Publication of EP0091971A1 publication Critical patent/EP0091971A1/en
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Publication of EP0091971B1 publication Critical patent/EP0091971B1/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
    • A63H18/10—Highways or trackways for toys; Propulsion by special interaction between vehicle and track with magnetic means for steering

Definitions

  • the invention relates to a system with stationary, movable and moving parts, which are achieved by sufficient, electromagnetically generated field strength in order to effect drives and / or controls.
  • the planetary planetary gears shown in FIGS. 6 and 7 are particularly suitable for reduction in the range of about 1: 100, the drive magnet being able to rotate as a planetary gear, that is to say without external power being introduced by a shaft.
  • the gear housing can be both a protection and a wheel. According to the invention are not for generating the electric magnetic field
  • a 4 amp rail is passed at 0.5 volts for a 10 meter track length (2 watts).
  • the usual railway operations are not disturbed.
  • a different frequency can be routed through the 2nd rail for a 3rd train. It is advisable to carry out a small shielding of the magnetic rotor against the other field distribution of the other rail if it is completely decoupled.
  • You can also e.g. The same frequency in both rails are fed so that the currents flow in the same direction or in the opposite direction, with fields according to Fig. 4 and 5.
  • One or two rods are arranged to the right or left of the carriageway, or several in between or immediately next to it for other frequency circuits.
  • Aluminum wires are preferably used here, e.g. 2 mm in diameter, nickel-plated, pointed on one side of a track element, provided on the other side with slotted tubes to accommodate another pointed wire end. Attention should be drawn to the cheapening of thick rather than coated thin wires. Of course, there is no need for plastic street elements, you can wire or put together: pieces of wire that can be plugged into any lengths, placed on or under the table, buried in the ground or shipped in the swimming pool. With the latter, the low operating voltage is often an advantage.
  • the torques of such drives are constant from 0 in the entire frequency range.
  • the transferable power increases proportionally to the speed. This is known, but be repeated.
  • a very small piece of magnet is provided, which holds the permanent magnet rotor in a position at a standstill such that the direction of magnetization is approximately perpendicular to the field direction through the conductor.
  • the reduction gear with the permanent magnet rotors mentioned on page 1, line 16 either drawn in the housing or in dashed lines in FIG. 7 with the drive of a toothed or friction wheel instead of the magnet rotor NS inside, can of course also be stationary and, if appropriate, provided with its own winding as geared motors Find use.

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  • Toys (AREA)
  • Linear Motors (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

1. System for driving moving parts along a track or roadway, in particular a system for driving model or toy vehicles on which the driving power is transmitted contactlessly by the magnetic field generated by the system to at least one permanent magnet serving as a receiver on the moving vehicle, and rotated by the effect of the field, the magnet being magnetized perpendicularly to the rotating shaft so that the magnetic field generated by the system produces a component perpendicular to the rotating shaft of the permanent magnet and that this system is equipped with one or more conductor arrangements tp produce an alternating magnetic field for the purpose of driving the part and, if desired, a steady magnetic field for controlling the part and its internal operations, distinguished in particular by : a field generating arrangement which consists of at least a single rod conductor which follows the route of travel or acts as a rail for a rail vehicle.

Description

Die Erfindung betrifft eine Anlage mit ortsfesten, beweglichen und fahrenden Teilen, die von genügender , elektromagnetisch erzeugter Feldstärke erreicht werden, um Antriebe und/oder Steuerungen zu bewirken.The invention relates to a system with stationary, movable and moving parts, which are achieved by sufficient, electromagnetically generated field strength in order to effect drives and / or controls.

Solche Streufeld-Lenkungen und -Antriebe mittels synchron rotierender Permanent-Magnet-Wellen sind in meiner Anmeldung EP 80 104 701.0 beschrieben. Sie sind kontaktlos. Ihre Frequenzen liegen bei wenigen Hertz bis zu einigen tausend, die durch Transistor-Frequenz-Generatoren stetig veränderlich erzeugt werden, mit vorzugsweise automatisch geregeltem Frequenzanstiegs-Gradienten.Such stray field steering and drives by means of synchronously rotating permanent magnet shafts are described in my application EP 80 104 701.0. You are contactless. Their frequencies range from a few Hertz to a few thousand, which are generated in a continuously variable manner by transistor frequency generators, with preferably automatically controlled frequency increase gradients.

Die Synchron-Drehzahlen, die beim direkten Abwälzen vom Permanent- Magnet-Rollen auf der Bahn zu praktisch unverwendbar hohen Geschwindigkeiten führen könnten werden vorteilhafterweise untersetzt. Dadurch ergeben sich bekanntlich höhere Drehmomente oder weniger Bedarf an Amperewindungen und im Quadrat weniger Leistungsbedarf.The synchronous speeds, which could lead to practically unusable high speeds when rolling directly from the permanent magnet rollers on the web, are advantageously reduced. As is well known, this results in higher torques or less need for ampere turns and less power required in the square.

Zur Untersetzung imBereich von etwa 1:100 sind vorzüglich die in Fig. 6 und 7 gezeigten Planetumlauf-Getriebe geeignet,wobei der Antriebsmagnet als Planetrad umlaufen kann, also ohne Leistungseinfürung durch Welle von außen. Das Getriebegehäuse kann zugleich Schutz und Rad sein. Erfindungsgemäß sind zur Erzeugung des Elektro-Magnetfeldes nichtThe planetary planetary gears shown in FIGS. 6 and 7 are particularly suitable for reduction in the range of about 1: 100, the drive magnet being able to rotate as a planetary gear, that is to say without external power being introduced by a shaft. The gear housing can be both a protection and a wheel. According to the invention are not for generating the electric magnetic field

nur "Spulen" mit vielen Windungen und damit höherer Selbstinduktion sondern im Gegenteil Wicklungen minimaler Selbstinduktion vorzusehen also " Stäbe " wie es im Elektromaschinenbau und Großtrafobau heißt wobei sogar die Wickelköpfe entfallen, wie nachstehend beschrieben oder 1/2 Windung, 1 oder 1 1/2 Windungen, jedenfalls wenige Windungen. Die Leiterformen und Anordnungen sind beliebig, es können sogar vorhandene 220-Volt-Leitungen genutzt werden ohne Kontaktgefahr. Deren Streufeld genügt vollauf zum Betreiben.only "coils" with many turns and thus higher self-induction, but on the contrary, windings with minimal self-induction, that is to say "rods" as it is called in electrical engineering and large transformer construction, with even the winding heads being omitted, as described below or 1/2 turn, 1 or 1 1/2 Turns, at least a few turns. The conductor shapes and arrangements are arbitrary, even existing 220 volt cables can be used without risk of contact. Their stray field is completely sufficient for operation.

Ganz wesentlich verbilligend ist bei Entfall der " Wickelköpfe " die. Möglichkeit flachere Autostraßen in zusammensteckbaren Elementen zu verwenden. Ebenso verbilligend ist die Anwendung von 1-2 Stäben statt der "Wicklungen" aus lackierten Leitern, nun z.B. 2mm Alu-Draht ohne Isolation, in die Plastik-Bahnelemente gesteckt oder frei angeordnet.If the "winding overhangs" are omitted, it is considerably cheaper. Possibility to use flat car roads in pluggable elements. Equally cheaper is the use of 1-2 rods instead of the "windings" made of painted conductors, now e.g. 2mm aluminum wire without insulation, inserted into the plastic sheet elements or freely arranged.

Als Beispiel diene das Gleis einer Modell-Eisenbahn z.B. Spur N. Hier zeigt sich Fortschritt und Verbilligung ganz prägnant durch den Entfall jeglicher Wicklung. Als das Elektro-Magnetfeld verteilende Anordnung wird eine oder 2 Schienen benutzt, die oben " Stäbe " benannt waren. Mit einem Aufwand von 0,30 DM läuft ein Wagen mit 3,35 Km/h bei 50 Hz z.B. So wenig kostet der Magnet.As an example, use the track of a model railway e.g. Gauge N. Progress and cost-effectiveness can be seen very succinctly due to the omission of any winding. One or two rails, which were named "rods" above, are used as the arrangement for distributing the magnetic field. With a cost of 0.30 DM a car runs at 3.35 km / h at 50 Hz e.g. The magnet costs that little.

Hierbei wird durch eine Schiene 4 Amp. bei 0,5 Volt für 10 Meter Bahnlänge geleitet ( 2 Watt ). Der übliche Eisenbahnbetrieb wird nicht gestört. Durch die 2.Schiene kann man eine andere Frequenz leiten für einen 3.Zug. Dabei ist sinnvollerweise eine geringe Abschirmung des Magnetrotors gegen die andere Feldverteilung der anderen Schiene vorzunehmen, wenn vollständiger entkoppelt wird. Auch können oei z.B. gleicher Frequenz in beiden Schienen diese so gespeist werden, daß die Ströme in gleicher Richtung oder in entgegengesetzter Richtung fließen, wobei sich Felder gemäß Fig.4 und 5. ergeben. Deren horizontale(Fig.4.) oder vertikale (Fig.5) Hauptkomponenten können nur Rotore mit vertikaler(Fig.4) oder horizontaler (Fig.5) antreiben oder beide die Permanent-Magnet-Rotore mit einer Drehachse in Fahrt = Stabrichtung.In this case, a 4 amp rail is passed at 0.5 volts for a 10 meter track length (2 watts). The usual railway operations are not disturbed. A different frequency can be routed through the 2nd rail for a 3rd train. It is advisable to carry out a small shielding of the magnetic rotor against the other field distribution of the other rail if it is completely decoupled. You can also e.g. The same frequency in both rails are fed so that the currents flow in the same direction or in the opposite direction, with fields according to Fig. 4 and 5. Their horizontal (Fig.4.) Or vertical (Fig.5) main components can only drive rotors with vertical (Fig.4) or horizontal (Fig.5) or both the permanent magnet rotors with an axis of rotation in travel = rod direction.

Für Steuerfunktionen durch zusätzliche Verwendung von Gleichstromanteilen ergeben sich wegen der Polaritäten doppelt soviele Steuermöglichkeiten.For control functions through the additional use of direct current components, there are twice as many control options due to the polarities.

Für eine Autostraße gilt das gleiche. Ein oder zwei Stäbe werden rechts oder links der Fahrbahn angeordnet oder auch mehrere dazwischen bzw. unmittelbar daneben für andere Frequenzkreise. Mit Vorzug dienen hier Aluminiumdrähte z.B.2 mm Durchmesser, vernickelt, auf der einen Seite eines Bahnelements angespitzt, auf der anderen Seite mit geschlitztem Röhrchen versehen um ein anderes angespitztes Drahtende aufzunehmen. Auf die Verbilligung dicker statt lackierter dünner Drähte sei hingewiesen. Natürlich bedarf es keiner Plastikstraßenelemente, man kann Drähte oder zusam.:iensteckbare Drahtstücke zu beliebigen Bahnen geformt auf oder unter den Tisch legen, in die Erde eingraben oder im Schwimmbecken versenden. Bei letzteren ist die geringe Betriebsspannung oft von Vorteil.The same applies to a highway. One or two rods are arranged to the right or left of the carriageway, or several in between or immediately next to it for other frequency circuits. Aluminum wires are preferably used here, e.g. 2 mm in diameter, nickel-plated, pointed on one side of a track element, provided on the other side with slotted tubes to accommodate another pointed wire end. Attention should be drawn to the cheapening of thick rather than coated thin wires. Of course, there is no need for plastic street elements, you can wire or put together: pieces of wire that can be plugged into any lengths, placed on or under the table, buried in the ground or shipped in the swimming pool. With the latter, the low operating voltage is often an advantage.

Es bedarf für den Betrieb keiner geschloßenen Bahn, eben nur des Feldes. Die"Leiter" könnnen auch als "Leitplanken", Zäune, Oberleitungen, Telefonleitungen kaschiert sein. Bei Verwendung vorhandene:: Autobahnarten hierzu werden die Leiter in der Bahnfläche störungsfrei benutzt wie bei der Eisenbahn beschrieben. Es wird erinnert, daß diese Antriebe für kleinste Fahrzeuge geeignet sind.There is no need for a closed railway to operate, just the field. The "ladder" can also be concealed as "guardrails", fences, overhead lines, telephone lines. If existing :: freeway types are used for this purpose, the conductors in the railway area are used without problems as described for the railway. It is recalled that these drives are suitable for the smallest vehicles.

Der ganz wesentliche Vorteil dieser Anmeldung zeigt sich in der geringen Selbstinduktion von " Stäben ". Bei den höheren Frequenzen dieser Anwendung müßten Kompensations-Kondensatoren, zudem mit der Frequenz umschaltbar angewendet werden.The very essential advantage of this application is the low self-induction of "rods". At the higher frequencies of this application, compensation capacitors would also have to be used with the frequency switchable.

Bei Spulen mit vielen Windungen gegebenen Leitervolumens bringen Änderungen der Windungszahl und des Querschnitts nicht viel, da die Zeitkonstante gleich bleibt, und damit der cos α.In the case of coils with many turns of a given conductor volume, changes in the number of turns and the cross section do not bring much, since the time constant remains the same, and thus the cos α.

Genügend Amperewindungen lassen sich dagegen durch einen " Stab " mit mehr Ampere erzielen, die bekanntlich nicht die Selbstinduktion direkt beeinflussen.Sufficient ampere turns, on the other hand, can be achieved by a "rod" with more amperes, which, as is known, does not directly influence self-induction.

Die Drehmomente derartiger Antriebe sind von 0 an im ganzen Frequenzbereich konstant. Die übertragbare Leistung steigt proportional der Drehzahl. Das ist bekannt, sei aber Wiederholt.The torques of such drives are constant from 0 in the entire frequency range. The transferable power increases proportionally to the speed. This is known, but be repeated.

Zwecks Anlauf in die gewünschten Richtungen wird ein sehr kleines Magnetstückchen vorgesehen, welches den Permanent-Magnet-Rotor im Stillstand in einer Lage hält, daß die Magnetisierungsrichtung senkrecht zur Feldrichtung durch den Leiter in etwa ist.For the purpose of starting in the desired directions, a very small piece of magnet is provided, which holds the permanent magnet rotor in a position at a standstill such that the direction of magnetization is approximately perpendicular to the field direction through the conductor.

Zur Bestimmung der Drehrichtung ist darm im Anlauf eine geringe Gleichstromkomponente zu verwenden, die den Rotor etwas aus seiner Null-Lage stellt. Nur in dieser Richtung kann der Rotor dann anlaufen.In order to determine the direction of rotation, a small direct current component must be used during the start-up, which sets the rotor slightly out of its zero position. The rotor can only start up in this direction.

Die Seite 1, Zeile 16 erwähnten Untersetzungsgetriebe mit den Permanentmagnetrotoren, entweder im Gehäuse oder in Fig.7 gestrichel elt gezeichnet mit Antrieb eines Zahn- oder Reibrades an Stelle des Magnetrotors N-S im Inneren können natürlich auch ortsfest und gegehenenfalls mit einer eigenen Wicklung versehen als Getriebemotore Verwendung finden.The reduction gear with the permanent magnet rotors mentioned on page 1, line 16, either drawn in the housing or in dashed lines in FIG. 7 with the drive of a toothed or friction wheel instead of the magnet rotor NS inside, can of course also be stationary and, if appropriate, provided with its own winding as geared motors Find use.

Sonst soll der Planet-Antrieb mit Reibrad, Zahnrad oder Magnetverzahnung bewerkstelligt werden, was am Prinzip jedoch nicnts ändert.

  • Fig. 1 zeigt unter a eine Seite einer Spiel-Autostraβe mit ein-
    Figure imgb0001
    Draht, z.b. Alu 2 Ø yernickelt unter b mit einem Plachband, wie in der Auto-Electricals Stecker für hohe Stromstärken üblich.
  • Fig. 2 zeigt in Schnitt, unter a ein Endröhrchen, auf den Alu-draht aufgebrachr, Verlötet, in den der angespitzte Stecker-Draht, darunter gezeichret, eingeführt werden kann, wieder lösbar. Sie zeigt unter b das Flachband, welches, wie in der Auto-Elektrik üblich, in einer, darunter gezeichneten Doppelkontakt-Steckbuchse Kontakt macht, wieder lösbar.
  • Fig.3 zeigt das Magnetfeld um 2 Drähte, die gleichsinnig von einem Strom einer Frequenz ohne Phasenverschiebung gegeneinander, durchflassen werden. Ein Magnet-Rotor, der davon angetrieben werden kann und seine Drehachse sind eingezeichnet.
  • Fig.4 zeigt entsprechendes, wenn die Ströme entgegengesetzt sind.
  • Fig.5 zeigt schematisch die Abschirmung eines Leiter-Feldes gegen den Permanent-Magne-Rotor durch ferritisches/ferromagnetisches Material gegen das Feld des anderen Leiters.
  • Fig.6 die Untersetzung durch ein Planet-Umlauf-Getriebe vermittels in demselben umlaufenden Magnet, der durch ein äueres Peldauf synchroner Drehzahl mit demselben läuft. Der Magnet hat den Durchmesser δ. Auf einer Seite trägt z.B. ein auf der durch das Durchmesserverhältnis δ zu d die Untersetzung bestimmt. Der Magnetrotor ist mit N-S bezeichnet. Das Gehäuseteil 2 und die Lagerungdurch den feststehenden Pügel 3, des Getriebeteils 4 sind mit dem Fahrzeug feststeherd verbunden, wohingegen sich der Getriebeteil 4 zugleich als Rad des Fahrzeugs mit verminderter Drehzahl, z.B. im Verhältnis 1:100 dreht.
  • Fig.7 zeigt eine eigentliche Planet-Funktion, wobei die Masse des mit hoher Drehzahl umlaufenden (Planet)-Magnets, durch die Gegenmasse G ausgeglichen ist. Für den Andruck eines Reibgetriebes wird durch Anordnung gesorgt, die nicht Gegenstand der Anmeldung ist. Da auch statt des Reib-Antriebs der Untersetzung eine Verzahnung oder ein " Magnetzahn "- Antrieb vorgesehen sein kann, entfällt die nähere Beschreibung. Natürlich kann auch durch die gepunktete Welle 5, die Leistung von rechts eingeleitet werden, wenn der Magnet-Potor außerhalb ist und statt des Läufers N-S ein anderer Planet vorgesehen.
Otherwise, the planetary drive should be accomplished with a friction wheel, gearwheel or magnetic toothing, but this does not change the principle.
  • 1 shows under a a side of a game street with a
    Figure imgb0001
    Wire, eg Alu 2 Ø yernelled under b with a flat band, as usual in the Auto-Electricals connector for high currents.
  • Fig. 2 shows in section, under a an end tube, soldered onto the aluminum wire, soldered, into which the pointed plug wire, shown underneath, can be inserted, detachable again. Under b, it shows the ribbon, which, as is common in automotive electronics, makes contact in a double-contact socket shown below, detachable again.
  • 3 shows the magnetic field around 2 wires, through which a current of a frequency without phase shift relative to one another flows in the same direction. A magnetic rotor that can be driven by it and its axis of rotation are shown.
  • Fig. 4 shows the same if the currents are opposite.
  • 5 shows schematically the shielding of a conductor field against the permanent magnet rotor by ferritic / ferromagnetic material against the field of the other conductor.
  • 6 shows the reduction by means of a planetary planetary gear mechanism in the same rotating magnet, which runs at the same speed through an external Peldauf synchronous speed. The magnet has the diameter δ. For example, on one side there is a reduction determined by the diameter ratio δ to d. The magnet rotor is labeled NS. The housing part 2 and the bearing through the fixed bracket 3, the gear part 4 are fixed to the vehicle, whereas the gear part 4 also rotates as a wheel of the vehicle at a reduced speed, for example in a ratio of 1: 100.
  • 7 shows an actual planet function, the mass of the (planet) magnet rotating at high speed being balanced by the counter mass G. For the pressure of a friction gear is ensured by an arrangement that is not the subject of the application. Since a toothing or a "magnetic tooth" drive can also be provided instead of the friction drive of the reduction, the detailed description is omitted. Of course, the dotted shaft 5 can also be used to initiate the power from the right when the magnet rotor is outside and another planet is provided instead of the rotor NS.

Claims (4)

1.Anlage zum Betreiben ortsfester, beweglicher und fahrender Teile und die zugehörigen Teile, insbesondere Anlage zum Betreiben von Spielsachen und Spielfahrzeuge, wobei die Antriebsleistung durch ein von der Anlage erzeugtes elektromagnetisches Feld kontaktlos auf mindestens einen, als Empfangsorgan dienenden, sich unter Feldeinfluß drehenden Permanentmagnet des Teiles übertragen wird, der rad- oder wellenförmig ist, im Rad- oder Wellendurchmesser magnetisiert ist, daß das durch . die Anlage erzeugte Magnetfeld eine senkrechte Komponente zur Drehachse des bzw.der Permanentmagnete aufweist und daß diese Anlage mit einer oder mehreren Wicklungen zur Erzeugung und Verteilung eines Wechselmagnetfeldes zwecks Beförderung des Teiles und/oder eines Gleichmagnetfeldes zwecks Steuerung des Teiles und von Vorgängen in ihm versehen ist, dadurch gekennzeichnet, daß : die Wicklung aus beliebigen Leiterformen und Anordnungen besteht, z.B. aus " Stab " oder " Stäben " ohne Wickelkopf oder aus einer halben, einer, einundeinhalb oder allgemein wenigen Windungen bzw. Teilen von Windungen aus Draht-oder Profilleitern in Form von evtl. zusammensteckbaren Geraden, Bogen, Kreisen und sonstigen Bahnkonfigurationen. 1. System for operating stationary, moving and moving parts and the associated parts, in particular system for operating toys and toy vehicles, the drive power being generated by an electromagnetic field generated by the system contactlessly on at least one permanent magnet serving as a receiving element and rotating under the influence of the field of the part is transmitted, which is wheel or wave-shaped, magnetized in the wheel or shaft diameter, that by. the system generated magnetic field has a component perpendicular to the axis of rotation of the permanent magnet (s) and that this system is provided with one or more windings for generating and distributing an alternating magnetic field for the purpose of transporting the part and / or a DC magnetic field for the purpose of controlling the part and processes therein , characterized in that: the winding consists of any conductor shapes and arrangements, for example of "rod" or "rods" without a winding head or of a half, one, one and a half or generally a few turns or parts of turns of wire or profile conductors in the form of possibly straight lines which can be plugged together, Arches, circles and other orbit configurations. 2.Nach Anspruch 1, Anlage dadurch gekennzeichnet, daß eine Schiene oder mehrere einer Eisenbahnanlage bzw. Leitereinlagen einer üblichen Autobahn dazu aenutzt werden, als " Leiter " den Strom zu führen, dessen elektromagnetisches Feld zum Betreieb gebraucht wird.2.According to claim 1, system, characterized in that a rail or more of a railroad system or conductor inserts of a conventional motorway are used to carry the current as a "conductor", the electromagnetic field of which is used for operation. 3.Nach Anspruch 1 + 2 dadurch gekennzeichnet, daß zwecks eindeutiger Anlaufrichtung ein Magnet in Nähe des Permanentrotors vorgesehen wird, der ihn im Stillstand mit seiner Kagnetisierungs richtung etwa senkrecht zu den Feldlinien der Stäbe stellt und daß eine entsprechende Vorspannung mit einem Gleichstromanteil im Versorgungsfeld eine Drehung von z.B. 45° zwecks Anlaufs in dieser Richtung programmiert.3.According to claim 1 + 2, characterized in that a magnet is provided in the vicinity of the permanent rotor for the purpose of unambiguous starting direction, which makes it at a standstill with its magnetization direction approximately perpendicular to the field lines of the rods and that a corresponding bias with a DC component in the supply field Rotation of e.g. 45 ° programmed to start in this direction. 4.Nach Anspruch 1-2dadurch gekennzeichnet, daß der Effekt nach Anspruch 3 allein durch eine entsprechende Gleichstrommagnetisierung bewirkt wird.4.According to claims 1-2, characterized in that the effect according to claim 3 is brought about solely by a corresponding DC magnetization.
EP82102400A 1982-03-27 1982-03-27 Arrangement for operating parts and accessories Expired EP0091971B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT82102400T ATE38335T1 (en) 1982-03-27 1982-03-27 PLANT FOR OPERATING PARTS AND RELATED PARTS.
EP82102400A EP0091971B1 (en) 1982-03-27 1982-03-27 Arrangement for operating parts and accessories
DE8282102400T DE3279170D1 (en) 1982-03-27 1982-03-27 Arrangement for operating parts and accessories

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EP82102400A EP0091971B1 (en) 1982-03-27 1982-03-27 Arrangement for operating parts and accessories

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EP0091971A1 true EP0091971A1 (en) 1983-10-26
EP0091971B1 EP0091971B1 (en) 1988-11-02

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351496A2 (en) * 1988-04-08 1990-01-24 Helmut Dipl.-Ing. Kaiser Arrangement for starting and possibly operating/transporting and/or steering of parts by means of magnet rotors
US7517272B2 (en) 2005-06-16 2009-04-14 Jonathan Bedford Play set with toy vehicle track and carriage
US7549906B2 (en) 2005-06-16 2009-06-23 Mattel, Inc. Toy play set with moving platform
US7749046B2 (en) 2004-12-16 2010-07-06 Mattel, Inc. Toy vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903535A1 (en) * 1989-02-07 1990-08-23 Faller Qualitaetsspielwaren System for controlling toys, in particular toy vehicles

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DE1079516B (en) * 1949-04-09 1960-04-07 Johann Distler K G Remote controlled vehicle toy
US3206891A (en) * 1963-06-17 1965-09-21 Richard R Adamski Magnetically actuated toy vehicle and roadbed with coil
FR2094280A5 (en) * 1970-06-16 1972-02-04 Besson Paul
DE2906404A1 (en) * 1979-02-20 1980-08-28 Siegfried Dr Ing Kofink Combined rotary field and linear motor - have common shaft carrying respective armatures in bores of their stators
EP0025124A1 (en) * 1979-08-11 1981-03-18 Helmut Dipl.-Ing. Kaiser Arrangement for transport and/or control of parts movable along a path

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079516B (en) * 1949-04-09 1960-04-07 Johann Distler K G Remote controlled vehicle toy
FR1049544A (en) * 1950-11-11 1953-12-30 Philips Nv Coupling between a motor shaft and a driven shaft
US3206891A (en) * 1963-06-17 1965-09-21 Richard R Adamski Magnetically actuated toy vehicle and roadbed with coil
FR2094280A5 (en) * 1970-06-16 1972-02-04 Besson Paul
DE2906404A1 (en) * 1979-02-20 1980-08-28 Siegfried Dr Ing Kofink Combined rotary field and linear motor - have common shaft carrying respective armatures in bores of their stators
EP0025124A1 (en) * 1979-08-11 1981-03-18 Helmut Dipl.-Ing. Kaiser Arrangement for transport and/or control of parts movable along a path

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351496A2 (en) * 1988-04-08 1990-01-24 Helmut Dipl.-Ing. Kaiser Arrangement for starting and possibly operating/transporting and/or steering of parts by means of magnet rotors
EP0351496A3 (en) * 1988-04-08 1991-08-28 Helmut Dipl.-Ing. Kaiser Arrangement for starting and possibly operating/transporting and/or steering of parts by means of magnet rotors
US7749046B2 (en) 2004-12-16 2010-07-06 Mattel, Inc. Toy vehicle
US7517272B2 (en) 2005-06-16 2009-04-14 Jonathan Bedford Play set with toy vehicle track and carriage
US7549906B2 (en) 2005-06-16 2009-06-23 Mattel, Inc. Toy play set with moving platform
US7628673B2 (en) 2005-06-16 2009-12-08 Mattel, Inc. Play set with toy vehicle-related assembly

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DE3279170D1 (en) 1988-12-08
ATE38335T1 (en) 1988-11-15
EP0091971B1 (en) 1988-11-02

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