DE99016C - - Google Patents
Info
- Publication number
- DE99016C DE99016C DENDAT99016D DE99016DA DE99016C DE 99016 C DE99016 C DE 99016C DE NDAT99016 D DENDAT99016 D DE NDAT99016D DE 99016D A DE99016D A DE 99016DA DE 99016 C DE99016 C DE 99016C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- housing
- current
- iron cylinder
- cylinder
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000000994 depressed Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 4
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/02—Details
- B60M1/10—Arrangements for energising and de-energising power line sections using magnetic actuation by the passing vehicle
- B60M1/106—Arrangements for energising and de-energising power line sections using magnetic actuation by the passing vehicle by track-mounted magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 10//9 ,Eisenbahnbetrieb.CLASS 10 // 9 , railway operations.
Patenürt im Deutschen Reiche vom 21. November 1894 ab.Patented in the German Empire on November 21, 1894.
Die im Nachstehenden beschriebene Einrichtung betrifft einen Contactapparat bei elektrischen Bahnen, bei welchem im Gegensatz zu dem Patent Nr. 90441 die Herbeiführung des Contactes durch mechanische Mittel geschieht, während die Erhaltung desselben durch elektrische Mittel erfolgt, wobei die eigentlichen Stromschlufstheile beweglich angeordnet sind.The device described below relates to a contact apparatus in electrical Tracks in which, in contrast to Patent No. 90441, the induction of the Contactes is done by mechanical means, while maintaining the same by electrical means Means takes place, wherein the actual Stromschlufstheile are movably arranged.
Die Contactstelle ist dabei im Innern eines konischen, schmiedeisernen Cylinders F, welcher mit seinem unteren offenen Ende in einen die Feuchtigkeit absperrenden Quecksilberabschlufs taucht, untergebracht.The contact point is housed in the interior of a conical, wrought-iron cylinder F, the lower open end of which is immersed in a mercury seal that shuts off moisture.
Der Eisencylinder F bildet den Anker eines durch den ihn umgebenden Mantel A P hergestellten Magnetsystems, dessen Wickelung aus der Hauptwickelung H W und Nebenschlufswickelung N W besteht.The iron cylinder F forms the armature of a magnet system produced by the jacket AP surrounding it, the winding of which consists of the main winding HW and secondary winding NW .
Die Nebenschlufswickelung N W ist dabei zwischen den positiven Pol 5 und die Rückleitung R geschaltet, während die Hauptwickelung zwischen dem Hauptzuführungskabel K und dem Contact G angeordnet ist.The secondary loop winding NW is connected between the positive pole 5 and the return line R , while the main winding is arranged between the main supply cable K and the contact G.
Die Wickelungen sind so zu bemessen, dafs die magnetisirende Kraft der Nebenschlufswickelung ca. 3/4, diejenige der Hauptwickelung ca. Y4 der ganzen magnetisirenden Kraft beträgt, und zwar deshalb, um erstens der Hauptwickelung nur wenige'Windungen geben zu müssen, und zweitens eine möglichst grofse Stromdifferenz in der Hauptwickelung zu gestatten. The windings should be such that magnetizing force of Nebenschlufswickelung DAF's about 3/4, the main winding that about Y4 around the magnetizing force is, for the reason to have to firstly give the main winding only wenige'Windungen, and secondly, to allow the largest possible current difference in the main winding.
Der Anlafswiderstand des Wagens ist dabei so einzurichten, dafs beim Ausschalten des Motors ein Ersatzwiderstand eingeschaltet wird, welcher derjenigen Stromstärke in der Hauptwickelung entspricht, die erforderlich ist, im Verein mit der Nebenschlufswickelung den Stromschlufs aufrecht zu erhalten, das letztere deshalb, um auf jeder Stelle des Theilleiters anfahren zu können.The starting resistance of the car is to be set up in such a way that when the Motor an equivalent resistor is switched on, which is the current in the main winding which is required, in conjunction with the auxiliary winding To maintain the current circuit, the latter in order to be able to do so at every point on the partial conductor to be able to approach.
Der Apparat arbeitet folgendermafsen:The device works as follows:
Wird durch die Contactrolle eines Wagens der Hebel h1 und mit ihm der mit dem Contactstift H1 verbundene Eisencylinder F niedergedrückt, so tritt der Strom vom Hauptkabel K durch die Hauptwickelung H W zu dem Contactstift H1 nach dem Theilleiter 5 und von dort aus nach dem Wagenmotor. If the lever h 1 and with it the iron cylinder F connected to the contact pin H 1 is depressed by the contact roller of a carriage, the current passes from the main cable K through the main winding HW to the contact pin H 1 after the partial conductor 5 and from there to the Car engine.
Gleichzeitig zweigt sich ein Nebenstrom von dem Theilleiter S ab und tritt durch die Nebenschlufswickelung H W zu der Rückleitung R, wodurch eine Magnetisirung des Gehäuses A P erfolgt und der Cylinder F in dem Gehäuse zurückgehalten und der Stromschlufs mit dem Wagen aufrecht erhalten wird.At the same time, a secondary current branches off from the partial conductor S and passes through the secondary loop winding HW to the return line R, whereby the housing AP is magnetized and the cylinder F is retained in the housing and the electrical connection with the car is maintained.
In dem Augenblick, in welchem der Wagen die nächsten Theilleiter berührt, hört die Circulation des Stromes in der Hauptwickelung auf, die magnetisirende Wirkung des Nebenschlusses ist allein nicht im Stande, den unter dem Druck der Feder f3 stehenden Eisencylinder F in dem Gehäuse AP zurückzuhalten , infolge dessen die Unterbrechung des Contactes G und damit auch die Stromunterbrechung in der Nebenschlufswickelung N W eintritt.At the moment at which the carriage touches the next partial conductor, the circulation of the current in the main winding ceases; the magnetizing effect of the shunt alone is not able to hold back the iron cylinder F , which is under the pressure of the spring f 3 , in the housing AP , as a result of which the interruption of the contact G and thus also the current interruption in the shunt winding NW occurs.
Auf der beiliegenden Zeichnung (Fig. 5) ist der Stromlauf durch eingezeichnete Pfeile erkenntlich gemacht und bedeuten in demselben :On the accompanying drawing (Fig. 5) the circuit is shown by drawn arrows made recognizable and mean in the same:
K-das Hauptkabel, K-the main cable,
G den beweglichen Contact im Innern des Cylinder F, G the movable contact inside the cylinder F,
H W die Hauptwickelung, HW the main winding,
N W die Nebenwickelung, NW the secondary winding,
W den Ersatzwiderstand, W is the equivalent resistance,
W1 den Anlafswiderstand des Wagens, W 1 is the starting resistance of the car,
M den Motor, M the engine,
5 den Theilleiter und5 the partial leader and
R die Rückleitung. R the return line.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE99016C true DE99016C (en) |
Family
ID=369930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT99016D Active DE99016C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE99016C (en) |
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- DE DENDAT99016D patent/DE99016C/de active Active
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