DE2364331C2 - Linear motor - Google Patents

Linear motor

Info

Publication number
DE2364331C2
DE2364331C2 DE19732364331 DE2364331A DE2364331C2 DE 2364331 C2 DE2364331 C2 DE 2364331C2 DE 19732364331 DE19732364331 DE 19732364331 DE 2364331 A DE2364331 A DE 2364331A DE 2364331 C2 DE2364331 C2 DE 2364331C2
Authority
DE
Germany
Prior art keywords
linear motor
conductor arrangements
arrangements
current
linear
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19732364331
Other languages
German (de)
Other versions
DE2364331A1 (en
Inventor
Götz Dipl.-Phys. 8130 Starnberg Heidelberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19732364331 priority Critical patent/DE2364331C2/en
Publication of DE2364331A1 publication Critical patent/DE2364331A1/en
Application granted granted Critical
Publication of DE2364331C2 publication Critical patent/DE2364331C2/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/03—Electric propulsion by linear motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Description

Die Erfindung bezieht sich auf einen Linearmotor gemäß Oberbegriff des Anspruchs 1.The invention relates to a linear motor according to the preamble of claim 1.

Linearmotoren dieser Art sind aus der britischen so
Zeitschrift »Journal of Applied Physics«, Band 43 (1972),
S. 2680 bis 2691, insbesondere S. 2688 Fig. 8, sowie der
deutschen Zeitschrift »Umschau« (1972), S. 97/98, insbesondere F i g. 1, bekannt.Linear motors of this type are from the UK like that
Journal of Applied Physics, Volume 43 (1972),
P. 2680 to 2691, in particular P. 2688 Fig. 8, as well as the
German magazine "Umschau" (1972), pp. 97/98, especially F i g. 1, known.

Der Erfindung liegt die Aufgabe zugrunde, einen gat- 55
tungsgemäßen Linearmotor zu schaffen, der bei geringem Installationsaufwand eine gute Anpaßbarkeit an
die jeweiligen Betriebsbedingungen aufweist.The invention is based on the object of providing a gat- 55
to create a linear motor according to the invention, which is easy to adapt to with little installation effort
has the respective operating conditions.

Zur Lösung dieser Aufgabe ist der Linearmotor erfindungsgemäß so ausgebildet, wie im kennzeichnenden 60
Teil des Anspruchs 1 angegeben.To achieve this object, the linear motor is designed according to the invention as in the characteristic 60
Part of claim 1 specified.

Bevorzugte Weiterbildungen der Erfindung sind Gegenstand der Ansprüche 2 bis 8.Preferred developments of the invention are the subject matter of claims 2 to 8.

Aufgrund der Lehre der Erfindung läßt sich das Verhältnis von Spannung und Stromstärke in den Stromlei- 65
teranordnungen auf den gewünschten Wert bringen,
wobei die Mäanderform der Stromleiteranordnungen
hinsichtlich des Herstellungsaufwands günstig ist. DieOn the basis of the teaching of the invention, the ratio of voltage and current intensity in the current lines can be 65
bring ter arrangements to the desired value,
the meandering shape of the conductor arrangements
is favorable in terms of manufacturing costs. the

Claims (8)

1 2 verschiedenen Schaltungen der gegebenenfalls gegen- Patentansprüche: einander isolierten Leiter können jeweils am Anfang oder am Ende eines Statorabschnitts bzw. Enspeisungs-1 2 different circuits of the possibly counter-claims: conductors insulated from one another can each at the beginning or at the end of a stator section or feed 1. Linearmotor, insbesondere zum Antrieb von abschnitte vorgenommen werden.1. Linear motor, especially for driving sections. Magnetschwebefahrzeugen, roh einer Wanderfeld- 5 Die Ausbildung gemäß Anspruch 3 ergibt eine noch-Magnetic levitation vehicles, raw a traveling field 5 The training according to claim 3 results in a still- statoranordnung, die zwei mäanderförmige Strom- mais gesteigerte Anpaßbarkeit an die Belastungsver-stator arrangement, the two meandering power maize increased adaptability to the load leiteranordnungen gleicher Phase mit Querschlägen hältnisse des Linearmotors, wobei auch unterschiedlicheconductor arrangements of the same phase with crosscuts ratios of the linear motor, with also different in Polteilung und verbindenden Längsschlägen auf- Querschnitte der Stromleiteranordnungen kj Fragein pole pitch and connecting longitudinal beats on cross-sections of the conductor arrangements kj question weist, dadurch gekennzeichnet, daß die kommen.has, characterized in that they come. zwei Stromleiteranordnungen (1, 2, 4) wahlweise 10 Für die gestaffelte Ausbildung mehrerer Stromleiterparallel oder hintereinander schaltbar sind. anordnungen unterschiedlicher Phase ist eine dreiphasi- two current conductor arrangements (1, 2, 4) optionally 10 for the staggered formation of several current conductors that can be switched in parallel or one behind the other. arrangements of different phases is a three-phase 2. Linearmotor nach Anspruch 1, dadurch gekenn- ge Ausbildung besonders bevorzugt2. Linear motor according to claim 1, characterized particularly preferred design zeichnet, daß die zwei Stromleiteranordnungen (1,2, Vorzugsweise sind mehrere Stromleiter voneinandershows that the two current conductor arrangements (1,2, are preferably several current conductors from each other 4) um eine Polteilung in Längsrichtung des Linear- isoliert in einem Kabel zusammengefaßt.4) combined in one cable by one pole pitch in the longitudinal direction of the linear insulated. motors versetzt vorgesehen sind. 15 Besonders günstig ist eine Erregung des Linearmo-motors are provided offset. 15 An excitation of the linear mo- 3. Linearmotor nach Anspruch 1 oder 2, dadurch tors mit Hilfe von Dauermagneten, wobei zur Beherrgekennzeichnet, daß die zwei Stromleiteranordnun- schung der Lrftspaltgröße bzw. der erforderlichen Grögen wahlweise einzeln schaltbar sind. Be der Führungs- und Tragkräfte elektromagnetisch ge-3. Linear motor according to claim 1 or 2, characterized tor with the help of permanent magnets, wherein for the control marked, that the two conductor arrangements of the air gap size or the required sizes can optionally be switched individually. When the management and load-bearing forces are electromagnetically 4. Line*i notor nach einem der Ansprüche 1 bis 3, steuerte Magnete vorhanden sein können. Der Lineardadurch gekennzeichnet, daß zwei der gleichen Be- 20 motor kann so ausgebildet sein, daß er sowohl Vorwegungsrichtungsspur des Linearmotors angehö- triebskräfte als auch Tragkräfte erzeugt. Eine Ausbilrende Wanderfeldstatoren (3) jeweils eine der wahl- dung als synchroner Linearmotor ist bevorzugt4. Line * i notor according to one of claims 1 to 3, controlled magnets can be present. The linear thereby characterized in that two of the same loading motor can be designed so that it can both track the direction of travel of the linear motor generated both driving forces and load-bearing forces. A trainee Traveling-field stators (3) each one of the choice as a synchronous linear motor is preferred weise schaltbaren Stromleiteranordnungen (1, 2, 4) Die beiden Stromletteranordnungen können auch geaufweist genüberliegend in einem gemeinsamen, doppelt genute-wise switchable current conductor arrangements (1, 2, 4) The two current letter arrangements can also be exhibited opposite in a common, double-grooved 5. Linearmotor nach einem der Ansprüche 1 bis 4, 25 ten Wanderfeldstator vorgesehen sein, insbesondere dadurch gekennzeichnet, daß zwei entgegengesetz- oben und unten.5. Linear motor according to one of claims 1 to 4, 25 th traveling field stator be provided, in particular characterized in that two opposite laws - above and below. ten Bewegungsrichtungsspuren des Linearmotors Die Zeichnungsfiguren zeigen Ausführungsbeispieleth traces of the direction of movement of the linear motor The drawing figures show exemplary embodiments angehörende Wanderfeldstatoren (3) jeweils eine der Erfindung.!,2 und 4sind Stromleiteranordnungen,3Associated traveling field stators (3) each one of the invention.!, 2 and 4 are current conductor arrangements, 3 der wahlweise schaltbaren Stromleiteranordnungen ist ein Wanderfeldstator, 7 sind Längsschläge einerof the optionally switchable current conductor arrangements is a traveling field stator, 7 are longitudinal strikes one (1,2,4)aufweist 30 Stromleiteranordnung und 11 sind Dauermagnete als(1,2,4) has 30 current conductor arrangement and 11 are permanent magnets as 6 Linearmotor nach einem der Ansprüche 1 bis 5, Erregermagnete.6 linear motor according to one of claims 1 to 5, excitation magnets. dadurch gekennzeichnet, dat mehrere mäanderför- characterized by having several meandering conveyors mige Stromleiter anordnungen f 1.2,4) unterschiedli- Hierzu 1 Blatt Zeichnungenmige current conductor arrangements f 1.2,4) different 1 sheet of drawings eher Phase gestaffelt hintertjiander vorgesehen rather phase staggered one behind the other intended sind. 35are. 35 7. Linearmotor nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß die Schaltung der
Stromleiteranordnungen (1, 2, 4) entsprechend der
Fahrzeugbelastung der Strecke oder der erforderlichen Vorschubkraft erfolgt 407. Linear motor according to one of claims 1 to 6,
characterized in that the circuit of the
Conductor arrangements (1, 2, 4) according to the
Vehicle loading of the route or the required feed force takes place 40 8. Linearmotor nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet daß mehrere Stromleiter in
einem Kabel zusammengefaßt sind.8. Linear motor according to one of claims 1 to 7,
characterized in that several current conductors in
are combined in a cable.
DE19732364331 1973-12-22 1973-12-22 Linear motor Expired DE2364331C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732364331 DE2364331C2 (en) 1973-12-22 1973-12-22 Linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732364331 DE2364331C2 (en) 1973-12-22 1973-12-22 Linear motor

Publications (2)

Publication Number Publication Date
DE2364331A1 DE2364331A1 (en) 1975-06-26
DE2364331C2 true DE2364331C2 (en) 1986-04-30

Family

ID=5901807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732364331 Expired DE2364331C2 (en) 1973-12-22 1973-12-22 Linear motor

Country Status (1)

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DE (1) DE2364331C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721905C2 (en) * 1977-05-14 1986-02-20 Thyssen Industrie Ag, 4300 Essen Method of manufacturing a three-phase alternating current winding for a linear motor
US4741418A (en) * 1984-10-25 1988-05-03 Helmut Kaiser Electromagnetic energization system with non-coiled, single wire conductor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474072A (en) * 1966-02-01 1967-03-24 Merlin Gerin Inductor winding for linear motor
FR2032064A5 (en) * 1969-02-17 1970-11-20 Merlin Gerin
GB1316131A (en) * 1969-09-18 1973-05-09 Tracked Hovercraft Ltd Linear induction motor
FR2094310A5 (en) * 1970-06-17 1972-02-04 Jeumont Schneider
BE788486Q (en) * 1971-04-19 1973-01-02 Rohr Industries Inc MAGNETIC SUSPENSION AND PROPULSION SYSTEM

Also Published As

Publication number Publication date
DE2364331A1 (en) 1975-06-26

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Legal Events

Date Code Title Description
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation