DE2542805A1 - Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed - Google Patents

Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed

Info

Publication number
DE2542805A1
DE2542805A1 DE19752542805 DE2542805A DE2542805A1 DE 2542805 A1 DE2542805 A1 DE 2542805A1 DE 19752542805 DE19752542805 DE 19752542805 DE 2542805 A DE2542805 A DE 2542805A DE 2542805 A1 DE2542805 A1 DE 2542805A1
Authority
DE
Germany
Prior art keywords
coil carrier
end piece
flexible tongue
hovertrack
unstressed
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.)
Pending
Application number
DE19752542805
Other languages
German (de)
Inventor
Hans-Juergen Duell
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19752542805 priority Critical patent/DE2542805A1/en
Publication of DE2542805A1 publication Critical patent/DE2542805A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L13/00Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/003Crossings; Points
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00Tracks for special kinds of railways
    • E01B25/30Tracks for magnetic suspension or levitation vehicles
    • E01B25/34Switches; Frogs; Crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Linear Motors (AREA)

Abstract

In connection with magnetic hovertrack transport systems, where the reactor rails for lateral guiding and/or linear motor drive are fitted to a flexible tongue, the mechanically adjustable junction points unit has a drive by which the ends of coil carrier and piece in the form of such a tongue. The coil carrier end piece (1) in this form is curved so that, when unstressed, it adopts a central position between two coil carrier end pieces (4, 5) and which it can be selectively connected. This makes it possible to reduce the number of points setting drive units by about half, without incurring any cross-sectional weakening of the coil carrier which is to be bent, and without any loss of reliability of emergency guidance.

Description

Mechanisch stellbare WeicheMechanically adjustable switch

Gegenstand der Haupt-Patentanmeldung Aktenz: P 24 17 040.9 ist eine mechanisch stellbare Weiche für ein trassengebundes Transportsystem mit einem Weichenantrieb, über den Enden von Wicklungsträgern durch Verstellen eines als biegsame Zunge ausgebildeten wicklungsträgerendstückes verbunden werden.Subject of the main patent application file: P 24 17 040.9 is a mechanically adjustable switch for a route-bound transport system with a switch drive, over the ends of winding supports by adjusting a flexible tongue winding support end piece are connected.

Biegeweichen SEr magnetische Schwebebahnen, deren Reakti.onsschienen zum Seitenführen und/oder für einen Linearmotorantrieb an einer biegsamen Zunge angeordnet sind, erfordern für die Fahrtrichtungsvorgabe eine große Anzahl von Stellantrieben zur Uberwindung der am Wicklungsträger entstehenden Reaktionskräfte. Ziel der Erfindung ist es, den Aufwand für die Stellantriebe durch Verminderung der Reaktionskräfte herabzusetzen, ohne daß eine Querschnittsschwäohung des zu biegenden Wicklungsträgers vorgenommen werden muß.Flexible SEr magnetic suspension railways, their reaction rails for lateral guidance and / or for a linear motor drive on a flexible tongue are arranged, require a large number of actuators to specify the direction of travel to overcome the reaction forces arising on the winding support. Object of the invention is to reduce the effort for the actuators by reducing the reaction forces reduce without a cross-sectional swelling of the winding support to be bent must be made.

Die Lösung besteht ausgehend von einer Weiche der eingangs genannten Art erfindungsgemäß darin, daß das als biegsame Zunge ausgebildete Wicklungsträgerendsttick derart gekrümmt ist, daß es im entspannten Zustand eine Mittelstellung zwischen den beiden Wicklungsträgerendstücken einnimmt, mit denen es wahlweise verbunden werden kann.The solution is based on a switch of the type mentioned at the beginning Kind according to the invention in that the winding carrier end piece designed as a flexible tongue is so curved that there is a middle position between in the relaxed state occupies the two winding support end pieces with which it is optionally connected can be.

Auf diese Weise ist gegenüber den bisherigen Biegeweichen eine Herabsetzung der Anzahl der Weichenstellantriebe auf etwa die Hälfte erreichbar, ohne daß eine Querschnittsschwächung des zu biegenden Wicklungsträgers vorgenommen wird. Dabei werden unter Gewährleistung einer sicheren Notlaufführung kttrzere Schaltwege und Schaitzeiten erzielt.This is a reduction compared to the previous flexible points the number of point actuators to about half can be achieved without a Cross-sectional weakening of the winding support to be bent is made. Included are shorter switching paths and Scoring times achieved.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Darin bedeutet: Fig. 1 eine Draufsicht auf eine Weiche in der Ruhelage, Fig. 2 die in Fig. 1 gezeigte Weiche in der Stellung Fahrtrichtung "Geradeaus" und Fig. 3 einen Querschnitt zu Fig. 2.An embodiment of the invention is shown in the drawing shown. 1 shows a plan view of a switch in the rest position, FIG. 2 shows the 1 in the "straight ahead" direction of travel position and FIG. 3 shows a switch shown in FIG Cross-section to FIG. 2.

Wie Fig. 1 zeigt, ist auf einer Fahrbahn ein schienenförmiger Wicklungsträger 1 angeordnet, dessen Endstück in der Weiche als biegsame Zunge ausgebildet ist, die wahlweise mit dem Wicklungsträger 4 für die eine oder dem Wicklungsträger 5 für die andere Fahrtrichtung verbunden werden kann. Auf den Wicklungsträgern 1, 4 und 5 sind DifferenzfluBwicklungen 10 (Fig. 3) zum Seitenführen und Langstatorwicklungen 11 für einen Linearmotorantrieb angeordnet. Den Differenzflußwicklungen 10 und den Langstatorwicklumsind auf dem Fahrzeug 6 Supraleiterwicklungen 9 zugeordnet. In der gezeigten Ruhelage ist das Endstück des Wicklungsträgers 1 derart gekrümmt, daß es eine Mittelstellung zwischen den beiden Endstücken der Wicklungsträger 4 und 5 einnimmt. In dieser Lage ist das gekrümmte Wicklungsträgerendstück entspannt.As FIG. 1 shows, a rail-shaped winding carrier is on a roadway 1 arranged, the end piece of which is designed as a flexible tongue in the switch, optionally with the winding support 4 for one or the winding support 5 can be connected for the other direction of travel. On the winding supports 1, 4 and 5 are differential flux windings 10 (Fig. 3) for side guiding and long stator windings 11 arranged for a linear motor drive. The differential flux windings 10 and the Long stator windings are assigned to superconductor windings 9 on the vehicle 6. In In the rest position shown, the end piece of the winding support 1 is curved in such a way that that there is a central position between the two end pieces of the winding support 4 and 5 occupies. In this position, the curved winding support end piece is relaxed.

Zur Fahrtrichtungsvorgabe bewegt der Stellantrieb 2 das Endstück des Wicklungsträgers aus der gezeigten Ruhelage heraus, entweder zum Wicklungsträger 5 oder wie Fig. 2 zeigt zu dem Wicklungsträger 4. In den beiden Endlagen wird das biegsame Wicklungsträgerstück durch Endanschläge 3 fixiert.To specify the direction of travel, the actuator 2 moves the end piece of the Winding support out of the rest position shown, either to the winding support 5 or as FIG. 2 shows to the winding support 4. In the two end positions, the flexible winding support piece fixed by end stops 3.

Aus Fig. 3 ist im Querschnitt die Zuordnung der primärseitig auf dem Fahrzeug 6 angeordneten stromdurchflossenen supraleitenden Leiterschleifen 7 und einer auf der Fahrbahn 1 angeordneten Reaktionsplatte 8 zur Erzeugung von Hubkräften in der Weiche schematisch ersichtlich.From Fig. 3, the assignment of the primary side is in cross section on the Vehicle 6 arranged current-carrying superconducting conductor loops 7 and a reaction plate 8 arranged on the roadway 1 for generating lifting forces can be seen schematically in the switch.

3 Figuren 1 Patentanspruch L e e r s e i t e3 Figures 1 claim L e r s e i t e

Claims (1)

Patentanspruch Mechanisch stellbare Weiche für ein trassengebundenes Transportsystem mit einem Weichenantrieb, über den die Enden von Wicklungsträgern durch Verstellen eines als biegsame Zunge ausgebildeten WicklungsträgerendsstUckes verbunden werden, insbesondere nach Patentanmeldung Aktz.: P 24 17 040.9, dadurch gekennzeichnet, daß das als biegsame Zunge ausgebildete Wicklungsträgerendstück (1) derart gekrümmt ist, daß es im entspannten Zustand eine Mittelstellung zwischen den beiden Wicklungsträgerendstücken (4, 5) einnimmt, mit denen es wahlweise verbunden werden kann.Patent claim Mechanically adjustable switch for a route-bound Transport system with a point machine over which the ends of winding supports by adjusting a winding support end piece designed as a flexible tongue be connected, in particular according to patent application file number: P 24 17 040.9, thereby characterized in that the winding support end piece designed as a flexible tongue (1) is curved in such a way that in the relaxed state there is a central position between occupies the two winding support end pieces (4, 5) with which it is optionally connected can be.
DE19752542805 1975-09-25 1975-09-25 Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed Pending DE2542805A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752542805 DE2542805A1 (en) 1975-09-25 1975-09-25 Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542805 DE2542805A1 (en) 1975-09-25 1975-09-25 Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed

Publications (1)

Publication Number Publication Date
DE2542805A1 true DE2542805A1 (en) 1977-04-07

Family

ID=5957411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752542805 Pending DE2542805A1 (en) 1975-09-25 1975-09-25 Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed

Country Status (1)

Country Link
DE (1) DE2542805A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142914A1 (en) * 1991-12-24 1993-07-01 Noell Gmbh Railway points with pliable tongues - are esp. used for suspended railway and incorporate swivelling frog to change route
US5287811A (en) * 1992-04-02 1994-02-22 Railway Technical Research Institute Flexible branching apparatus in superconducting magnetically levitated railway having variable cross-section main flexible beam
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142914A1 (en) * 1991-12-24 1993-07-01 Noell Gmbh Railway points with pliable tongues - are esp. used for suspended railway and incorporate swivelling frog to change route
US5287811A (en) * 1992-04-02 1994-02-22 Railway Technical Research Institute Flexible branching apparatus in superconducting magnetically levitated railway having variable cross-section main flexible beam
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US10112777B2 (en) 2009-01-23 2018-10-30 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

Similar Documents

Publication Publication Date Title
DE2508311A1 (en) TRANSPORT SYSTEM
DE2952630C2 (en) Magnetic vehicle levitation and guidance device of the inductive repulsion type
DE102006056335A1 (en) Magnetic levitation vehicle with at least one magnet system
DE2241792A1 (en) MECHANICALLY ADJUSTABLE POINT
DE2411434A1 (en) TRAFFIC SYSTEM WITH A VARIETY OF SWITCHING ROAD
DE2329718C3 (en) LINEAR MOTOR FOR DRIVE AND HOVER GUIDE FOR A HIGH SPEED RAILWAY
DE2542805A1 (en) Mechanically set points for magnetic hovertrack - has flexible tongue coil carrier end piece centrally sited when unstressed
DE2256608C3 (en) Mechanically adjustable switch for a magnetic Schebebahn
DE2140874A1 (en) MAGNETIC MOUNTING TRACK
DE2613105C3 (en) Track switch for an electrodynamic levitation vehicle
DE2007039A1 (en) Double-sided linear motor
DE2610538C3 (en) Guide coil arrangement for a track-bound magnetic levitation vehicle
DE2544665C3 (en) Mechanically adjustable switch for a magnetic suspension railway
DE2612519C3 (en) Mechanically adjustable switch for a magnetic suspension railway
DE2623887A1 (en) Low mass linear induction vehicle drive motor - has synchronous motors and lateral multiphase drive coils on each side
DE2165212A1 (en) ELECTROMAGNETIC FLOATING GUIDE FOR A ROAD-BASED VEHICLE
DE2143865A1 (en) ELECTRIC TRAIN VEHICLE
DE2545336A1 (en) Lateral guidance control for magnetic induction hovertrain - has coils laterally displaced by steering servos driving through bevel gears
DE2543415C3 (en) Switch with emergency runner for hover vehicles with electrodynamic support and lateral guidance devices
DE2805994A1 (en) Control for linear induction motor drive - has on board frequency regulator designed as solid state system
EP2280844B1 (en) Magnetic levitation vehicle with a plurality of driving- and braking magnets
DE9406330U1 (en) Brake device for a magnetic levitation vehicle
DE2134301C (en) Coordinate switch
DE141539C (en)
DE198843C (en)

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee