DE3817537A1 - Drive for a vehicle - Google Patents

Drive for a vehicle

Info

Publication number
DE3817537A1
DE3817537A1 DE3817537A DE3817537A DE3817537A1 DE 3817537 A1 DE3817537 A1 DE 3817537A1 DE 3817537 A DE3817537 A DE 3817537A DE 3817537 A DE3817537 A DE 3817537A DE 3817537 A1 DE3817537 A1 DE 3817537A1
Authority
DE
Germany
Prior art keywords
drive
motor
wheel
impeller
wheel hub
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.)
Ceased
Application number
DE3817537A
Other languages
German (de)
Inventor
Josef Klaus
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 DE3817537A priority Critical patent/DE3817537A1/en
Publication of DE3817537A1 publication Critical patent/DE3817537A1/en
Ceased 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0023—Disposition of motor in, or adjacent to, traction wheel the motor being pneumatic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • 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
    • 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
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • 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
    • B60L2220/46—Wheel motors, i.e. motor connected to only one wheel
    • 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

Abstract

The engine for the vehicle is fixed directly on the wheel hub of the driven wheel or wheels and thereby acts directly on the wheel without means of transmission. The efficiency of the drive is thereby improved and the susceptibility to faults is reduced. An electric motor or a compressed air motor can be used as drive motor.

Description

Die Erfindung betrifft einen Antrieb für ein Fahrzeug mit mindestens einem angetriebenen Laufrad.The invention relates to a drive for a vehicle at least one driven impeller.

Für den Antrieb von Fahrzeugen wird in der Regel ein An­ triebsmotor verwendet, der zentral im Fahrzeug angeordnet ist. Dabei wird die Antriebsenergie über Wellen, Ketten­ triebe usw. auf das oder die Laufräder des Fahrzeugs über­ tragen. Diese Übertragungs-Getriebe verschlechtern den Wirkungsgrad des Antriebs und sind außerdem störanfällig.An On is usually used to drive vehicles drive engine used, which is arranged centrally in the vehicle is. The drive energy is via waves, chains gears etc. on the vehicle's wheels wear. These transmission gears deteriorate Efficiency of the drive and are also prone to failure.

Der Erfindung liegt die Aufgabe zugrunde, einen Antrieb der eingangs erwähnten Art zu schaffen, der zur Verbesse­ rung des Wirkungsgrades führt und ohne Übertragungs-Ge­ triebe auskommt.The invention has for its object a drive of the kind mentioned at the beginning, which is to improve Efficiency leads and without transmission Ge shoots gets along.

Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, daß der treibende Teil des Antriebsmotors mit der Radnabe des Laufrades verbunden ist und direkt auf das Laufrad wirkt. According to the invention, this object is achieved in that that the driving part of the drive motor with the wheel hub the impeller is connected and directly to the impeller works.  

Bei einer vorteilhaften Ausführungsform der Erfindung ist der Antriebsmotor als Elektromotor mit einer zentralen, feststehenden Ständerwicklung und einem drehenden Außen­ läufer ausgeführt, wobei die Radnabe des Laufrades mit dem Außenläufer verbunden ist.In an advantageous embodiment of the invention the drive motor as an electric motor with a central, fixed stator winding and a rotating outside Runner, the wheel hub of the wheel with the Outrunner is connected.

In einer anderen Ausführungsform ist der Antriebsmotor als Elektromotor mit einer äußeren, feststehenden Ständer­ wicklung und einer zentralen Rotorwelle mit einer Rotor­ wicklung ausgeführt, wobei die Radnabe des Laufrades mit der Rotorwelle verbunden ist.In another embodiment, the drive motor as an electric motor with an outer, fixed stand winding and a central rotor shaft with a rotor winding, with the wheel hub of the impeller the rotor shaft is connected.

In weiterer Ausbildung der Erfindung kann der Antriebsmo­ tor als Preßluftmotor ausgeführt sein.In a further embodiment of the invention, the Antriebsmo Tor be designed as a compressed air motor.

Die Erfindung ist in der folgenden Beschreibung und der Zeichnung, die zwei Ausführungsbeispiele darstellt, näher erläutert. Es zeigenThe invention is in the following description and the Drawing that illustrates two embodiments, closer explained. Show it

Fig. 1 einen schematischen Längsschnitt durch das Laufrad mit einem Außenläufer-Elektromotor als Antrieb, Fig. 1 shows a schematic longitudinal section through the impeller having an outer rotor electric motor as the drive,

Fig. 2 eine schematische Seitenansicht des Laufra­ des nach Fig. 1, Fig. 2 is a schematic side view of the Laufra, according to Fig. 1

Fig. 3 einen schematischen Längsschnitt durch das Laufrad mit einem Zentralrotor-Elektromotor als Antrieb und Fig. 3 is a schematic longitudinal section through the impeller with a central rotor electric motor as a drive and

Fig. 4 eine schematische Seitenansicht des Lauf­ rades nach Fig. 3 Fig. 4 is a schematic side view of the drive wheel of FIG. 3

Das angetriebene Laufrad 1 eines nicht näher dargestellten Fahrzeugs weist eine Radnabe 2 auf, die mit einem Antriebs­ motor 3 verbunden ist. Im Ausführungsbeispiel nach Fig. 1 und 2 ist der Antriebsmotor 3 als Elektromotor mit einer feststehenden, zentralen Ständerwicklung 4 und einem äußeren, drehenden Außenläufer 5 ausgeführt. Die Radnabe 2 ist unmittelbar am Außenläufer 5 befestigt, so daß die An­ triebsenergie des Elektromotors direkt auf das Laufrad 1 wirkt.The driven impeller 1 of a vehicle, not shown, has a wheel hub 2 which is connected to a drive motor 3 . In the exemplary embodiment according to FIGS. 1 and 2, the drive motor 3 is designed as an electric motor with a fixed, central stator winding 4 and an outer, rotating external rotor 5 . The wheel hub 2 is attached directly to the external rotor 5 , so that the drive energy of the electric motor acts directly on the impeller 1 .

Im Ausführungsbeispiel nach Fig. 3 und 4 ist der Antriebs­ motor 3 als Elektromotor mit einer feststehenden, äußeren Ständerwicklung 6 und einer drehenden, zentralen Rotor­ welle 7 mit einer Rotorwicklung 8 ausgeführt. Bei dieser Ausführung ist die Radnabe 2 des Laufrades 1 direkt mit der Rotorwelle 7 verbunden.In the embodiment of Fig. 3 and 4, the drive motor 3 as an electric motor with a fixed, outer stator winding 6, and a rotating central rotor shaft 7 carried out with a rotor winding 8. In this embodiment, the wheel hub 2 of the impeller 1 is connected directly to the rotor shaft 7 .

Der Elektromotor kann mit Gleich-, Wechsel- oder Drehstrom und einer geeigneten Spannung betrieben werden. Es kann auch ein Pressluftmotor verwendet werden.The electric motor can be with direct, alternating or three-phase current  and a suitable voltage. It can an air motor can also be used.

Das oder die angetriebenen Laufräder 1 können für Schienen­ fahrzeuge oder gummibereifte Landfahrzeuge bestimmt sein.The one or more driven wheels 1 can be intended for rail vehicles or rubber-tired land vehicles.

Claims (4)

1. Antrieb für ein Fahrzeug mit mindestens einem angetrie­ benen Laufrad, dadurch gekennzeichnet, daß der treibende Teil des Antriebsmotors (3) mit der Radnabe (2) des Laufrades (1) verbunden ist und direkt auf das Lauf­ rad wirkt.1. Drive for a vehicle with at least one driven wheel, characterized in that the driving part of the drive motor ( 3 ) is connected to the wheel hub ( 2 ) of the wheel ( 1 ) and acts directly on the wheel. 2. Antrieb nach Anspruch 1, dadurch gekennzeichnet, daß der Antriebsmotor (3) als Elektromotor mit einer zentra­ len, feststehenden Ständerwicklung (4) und einem drehen­ den Außenläufer (5) ausgeführt ist, wobei die Radnabe (2) des Laufrades (1) mit dem Außenläufer (5) verbunden ist.2. Drive according to claim 1, characterized in that the drive motor ( 3 ) is designed as an electric motor with a central, fixed stator winding ( 4 ) and one turn the external rotor ( 5 ), the wheel hub ( 2 ) of the impeller ( 1 ) is connected to the external rotor ( 5 ). 3. Antrieb nach Anspruch 1, dadurch gekennzeichnet, daß der Antriebsmotor (3) als Elektromotor mit einer äuße­ ren, feststehenden Ständerwicklung (6) und einer zentra­ len, drehenden Rotorwelle (7) mit einer Rotorwicklung (8) ausgeführt ist, wobei die Radnabe (2) des Laufrades (1) mit der Rotorwelle (7) verbunden ist.3. Drive according to claim 1, characterized in that the drive motor ( 3 ) is designed as an electric motor with an outer ren, fixed stator winding ( 6 ) and a central, rotating rotor shaft ( 7 ) with a rotor winding ( 8 ), the wheel hub ( 2 ) of the impeller ( 1 ) is connected to the rotor shaft ( 7 ). 4. Antrieb nach Anspruch 1, dadurch gekennzeichnet, daß der Antriebsmotor (3) als Pressluftmotor ausgeführt ist.4. Drive according to claim 1, characterized in that the drive motor ( 3 ) is designed as a compressed air motor.
DE3817537A 1988-05-24 1988-05-24 Drive for a vehicle Ceased DE3817537A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3817537A DE3817537A1 (en) 1988-05-24 1988-05-24 Drive for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3817537A DE3817537A1 (en) 1988-05-24 1988-05-24 Drive for a vehicle

Publications (1)

Publication Number Publication Date
DE3817537A1 true DE3817537A1 (en) 1988-12-22

Family

ID=6354978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3817537A Ceased DE3817537A1 (en) 1988-05-24 1988-05-24 Drive for a vehicle

Country Status (1)

Country Link
DE (1) DE3817537A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413337A1 (en) * 1989-08-18 1991-02-20 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Railway vehicle with direct drive electric motor
EP0609705A1 (en) * 1993-02-03 1994-08-10 Siemens Aktiengesellschaft Direct drive electric motor
EP0786430A1 (en) * 1996-01-26 1997-07-30 Manfred Böttcher Wheel unit
WO2004078508A1 (en) * 2003-03-07 2004-09-16 E-Traction Europe B.V. Wheel driving assembly
CN100420583C (en) * 2003-03-07 2008-09-24 电子牵引欧洲有限公司 Wheel driving assembly
US7530415B2 (en) 2000-01-26 2009-05-12 E-Traction Europe B.V. Wheel provided with driving means
US7533747B2 (en) 2000-01-26 2009-05-19 E-Traction Europe B.V. Wheel provided with driving means
EP2583854A1 (en) * 2011-10-21 2013-04-24 Volvo Car Corporation Motor assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237733C (en) *
DE3522866A1 (en) * 1985-06-26 1987-01-08 Linde Ag Transport trolley

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237733C (en) *
DE3522866A1 (en) * 1985-06-26 1987-01-08 Linde Ag Transport trolley

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413337A1 (en) * 1989-08-18 1991-02-20 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Railway vehicle with direct drive electric motor
DE3927311A1 (en) * 1989-08-18 1991-02-21 Magnet Motor Gmbh ELECTROMOTORIC RAIL VEHICLE DIRECT DRIVE
EP0609705A1 (en) * 1993-02-03 1994-08-10 Siemens Aktiengesellschaft Direct drive electric motor
EP0786430A1 (en) * 1996-01-26 1997-07-30 Manfred Böttcher Wheel unit
US7533747B2 (en) 2000-01-26 2009-05-19 E-Traction Europe B.V. Wheel provided with driving means
US7530415B2 (en) 2000-01-26 2009-05-12 E-Traction Europe B.V. Wheel provided with driving means
US9233603B2 (en) 2000-01-26 2016-01-12 E-Traction Europe B.V. Wheel provided with driving means
NL1027276C2 (en) * 2003-03-07 2006-05-30 E Traction Europe Bv Electric motor and vehicle with electric motor drive.
JP2006520299A (en) * 2003-03-07 2006-09-07 エー−トラクション ユーロペ ベスローテン フェンノートシャップ Wheel drive assembly
CN100420583C (en) * 2003-03-07 2008-09-24 电子牵引欧洲有限公司 Wheel driving assembly
WO2004078508A1 (en) * 2003-03-07 2004-09-16 E-Traction Europe B.V. Wheel driving assembly
JP2012030795A (en) * 2003-03-07 2012-02-16 E-Traction Europe Bv Driving assembly
EP2583854A1 (en) * 2011-10-21 2013-04-24 Volvo Car Corporation Motor assembly
US8954214B2 (en) 2011-10-21 2015-02-10 Volvo Car Corporation Motor assembly

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licences declared
8131 Rejection