DE749703C - Auxiliary drive for trolleybuses - Google Patents

Auxiliary drive for trolleybuses

Info

Publication number
DE749703C
DE749703C DEH166884D DEH0166884D DE749703C DE 749703 C DE749703 C DE 749703C DE H166884 D DEH166884 D DE H166884D DE H0166884 D DEH0166884 D DE H0166884D DE 749703 C DE749703 C DE 749703C
Authority
DE
Germany
Prior art keywords
auxiliary
auxiliary drive
motors
motor
drive according
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
DEH166884D
Other languages
German (de)
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 filed Critical
Priority to DEH166884D priority Critical patent/DE749703C/en
Application granted granted Critical
Publication of DE749703C publication Critical patent/DE749703C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/02—Electric propulsion with power supply external to the vehicle using dc 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
    • B60L2200/18—Buses
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/42—Electrical machine applications with use of more than one motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Description

Hilfsantrieb. für. Oberleitungsomnibusse Die Erfindung betrifft einen Hilfsantrieb für Oberleitungsomnibusse und besteht- im wesentlichen darin, daß zwei von einer mitgeführten Batterie gespeisten Elektromotore vorgesehen sind, von denen einer für Vorwärtsfahrt und einer für Rückwärtsfahrt eingerichtet ist.Auxiliary drive. for. Trolleybuses The invention relates to a Auxiliary drive for trolleybuses and consists essentially in the fact that two Electric motors powered by an onboard battery are provided, of which one is set up for forward travel and one for reverse travel.

Dadurch wird ermöglicht, den Omnibus beispielsweise beim Einfahren in die Garage oder beim Ausfahren aus dieser für kurze Zeit von der Stromzufuhr durch die Oberleitung unabhängig zu machen und diese Leitung somit innerhalb der Garage und gegebenenfalls auch auf einem bestimmten, kürzeren Streckenteil, z. B. Eisenbahnübergang, einzusparen.This makes it possible to use the bus, for example when driving in into the garage or when pulling out of it for a short time from the power supply to make it independent through the overhead line and thus to make this line within the Garage and possibly also on a certain, shorter section of the route, e.g. B. Railway crossing to save.

Zweckmäßig ist es; jeden der Hilfsmotore, ähnlich einem normalen Anlaßelektromotor für Kraftfahrzeuge, mit einer Vorrichtung zu versehen, durch die er bei seiner Ingangsetzung auf einen Zahntrieb geschaltet wird, während er bei Antrieb des Fahrzeugs durch den Hauptmotor nicht mitläuft. Die Hilfsmotore treiben über den Zahntrieb unmittelbar die Hauptwelle des Fahrzeugs an. Zweckmäßig ist der Zahntrieb zwischen dem Hauptmotor und der angetriebenen Fahrzeugachse, im allgemeinen also der Hinterachse, angeordnet und der Hauptmotor derart mit der Fahrzeughauptwelle gekuppelt, daß er beim Antrieb durch den Hilfsmotor nicht mitläuft und somit nicht jeweils mit beschleunigt und verzögert zu werden braucht.It is useful; each of the auxiliary motors, similar to a normal starting electric motor for motor vehicles, to be provided with a device by means of which it is activated when it is started is switched to a pinion while driving the vehicle through the main motor does not run. The auxiliary motors drive directly via the pinion the main shaft of the vehicle. The gear drive between the main motor is useful and the driven vehicle axle, generally the rear axle and the main motor is coupled to the main vehicle shaft so that it is when driven by the auxiliary motor does not run and therefore not accelerated and needs to be delayed.

Zum Betrieb der Hilfsmotore kann die von der Lichtmaschine des Fahrzeugs gespeiste Batterie dienen, oder es kann an Stelle des einen Hilfsmotors die Lichtmaschine als Lichtanlaßmaschine ausgebildet worden sein und hilfsweise selbst zum Fahrzeugantrieb verwendet werden.The auxiliary engine can be operated by the vehicle's alternator A powered battery can be used, or the alternator can be used instead of an auxiliary motor have been designed as a light starting machine and alternatively even to drive the vehicle be used.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Darin bedeuten a den Hauptmotor eines Oberleitungsomnibusses, b die Fahrzeuglängswelle, die in der üblichen Weise über einen Kegelrad- oder Schneckentrieb und ein Ausgleichgetriebe c die Hinterräder antreibt, deren Halbachsen mit d und e bezeichnet sind.An exemplary embodiment of the invention is shown schematically in the drawing. Here, a denotes the main motor of a trolleybus, b the longitudinal shaft of the vehicle, which drives the rear wheels in the usual way via a bevel gear or worm drive and a differential gear c, the semi-axles of which are denoted by d and e.

Die Hilfsmotore f und k werden von einer nicht dargestellten Batterie gespeist. Am Hilfstnotor f sitzt ein Ritzel g, am Hilfsmotor k ein Ritzel 1. Bei Einschaltung des einen oder anderen Hilfsmotors wird entweder (beispielsweise bei Vorwärtsfahrt) das Ritzel g oder (bei Rückwärtsfahrt) das Ritzel l in das Stirnrad la eingespurt.The auxiliary motors f and k are fed by a battery, not shown. A pinion g sits on the auxiliary motor f and a pinion 1 on the auxiliary motor k. When one or the other auxiliary motor is switched on, either the pinion g (for example when driving forward) or the pinion l (when driving backwards) the spur gear la.

Zwischen Hauptmotor a und Stirnrad h ist . zweckmäßig eine nicht dargestellte, an sich bekannte Kupplung eingebaut, die den Hauptmotor a. bei Antrieb der Welle b durch einen der Hilfsmotore f bzw. k nicht mitlaufen läßt.Between the main motor a and the spur gear h is. expediently installed a not shown, known coupling that the main engine a. when the shaft b is driven by one of the auxiliary motors f or k does not run.

Die Lichtmaschine i. des Fahrzeugs kann als Lichtanlaßmaschine ausgebildet sein und in diesem Falle an Stelle des einen Hilfsmotors verwendet werden.The alternator i. of the vehicle can be designed as a light starting machine and in this case be used in place of the one auxiliary motor.

Claims (1)

PATENTANSPRÜCHE: i. Hilfsantrieb für Oberleitungsomnibusse, dadurch gekennzeichnet, daß zwei von einer mitgeführten Batterie gespeisten Elektromotore (f, k) vorgesehen sind, von denen einer für Vorwärtsfahrt und einer für Rückwärtsfahrt eingerichtet ist. Hilfsantrieb nach Anspruch i, dadurch gekennzeichnet, daß zum Betrieb der Hilfsmotore (f, k) die von der Lichtmaschine des Fahrzeugs gespeiste, für Licht- und Signalzwecke bestimmte Batterie dient. 3. Hilfsantrieb nach Anspruch : und 3, dadurch gekennzeichnet, clal-.1 der Hilfsrnotor (j bz«-. k) über den Zahntrieb (g-h bzw. 1-1a) unmittelbar die Hauptwelle (b) des Fahrzeugs antreibt. Hilfsantrieb nach Anspruch i bis 3, dadurch gekennzeichnet, daß das Stirnrad (1a) zwischen Hauptmotor (a) und Hauptwelle (b) angeordnet und der Hauptmotor (a) derart mit der Welle (b) gekuppelt ist, daß er beim Antrieb durch einen der Hilfsmotore nicht mitläuft. 5. Hilfsantrieb nach Anspruch i bis 4, dadurch gekennzeichnet, daß an Stelle eines der Hilfsmotore (f bzw. k) eine als Lichtanlaßmaschine ausgebildete Lichtmaschine (i.) angewendet wird. Zur Abgrenzung des Anmeldungsgegenstancles vom Stand der Technik ist im Erteilungsverfahren folgende Druckschrift in Betracht gezogen worden: U, SA.-Patentschrift ....... \ r. 1 504 392.PATENT CLAIMS: i. Auxiliary drive for trolleybuses, characterized in that two electric motors (f, k) fed by an accompanying battery are provided, one of which is set up for forward travel and one for reverse travel. Auxiliary drive according to Claim i, characterized in that the battery supplied by the vehicle's alternator and intended for light and signaling purposes is used to operate the auxiliary motors (f, k). 3. Auxiliary drive according to claim: and 3, characterized in that clal-.1 the auxiliary motor (j bz «-. K) directly drives the main shaft (b) of the vehicle via the pinion drive (gh or 1-1a). Auxiliary drive according to claims i to 3, characterized in that the spur gear (1a) is arranged between the main motor (a) and the main shaft (b) and the main motor (a) is coupled to the shaft (b) in such a way that it is driven by one of the Auxiliary motors does not run. 5. Auxiliary drive according to claim i to 4, characterized in that instead of one of the auxiliary motors (f or k) an alternator designed as a light starting machine (i.) Is used. To distinguish the subject matter of the application from the state of the art, the following publication was considered in the granting procedure: U, SA.-patent specification ....... \ r. 1,504,392.
DEH166884D 1941-11-29 1941-11-29 Auxiliary drive for trolleybuses Expired DE749703C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH166884D DE749703C (en) 1941-11-29 1941-11-29 Auxiliary drive for trolleybuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH166884D DE749703C (en) 1941-11-29 1941-11-29 Auxiliary drive for trolleybuses

Publications (1)

Publication Number Publication Date
DE749703C true DE749703C (en) 1944-12-01

Family

ID=7184227

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH166884D Expired DE749703C (en) 1941-11-29 1941-11-29 Auxiliary drive for trolleybuses

Country Status (1)

Country Link
DE (1) DE749703C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521722A (en) * 1967-07-17 1970-07-28 Raul R V Dimonte Invalid go-cart
DE3101518A1 (en) * 1981-01-19 1982-10-21 Bernhard Scharnick Electrical multiple drive for mechanical machines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504392A (en) * 1920-03-03 1924-08-12 Abraham Kaplan Automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504392A (en) * 1920-03-03 1924-08-12 Abraham Kaplan Automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521722A (en) * 1967-07-17 1970-07-28 Raul R V Dimonte Invalid go-cart
DE3101518A1 (en) * 1981-01-19 1982-10-21 Bernhard Scharnick Electrical multiple drive for mechanical machines

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