DE2515694A1 - Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery - Google Patents

Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery

Info

Publication number
DE2515694A1
DE2515694A1 DE19752515694 DE2515694A DE2515694A1 DE 2515694 A1 DE2515694 A1 DE 2515694A1 DE 19752515694 DE19752515694 DE 19752515694 DE 2515694 A DE2515694 A DE 2515694A DE 2515694 A1 DE2515694 A1 DE 2515694A1
Authority
DE
Germany
Prior art keywords
battery
hydraulic
electro
drive
dynamo
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
DE19752515694
Other languages
German (de)
Inventor
Gerhard Fischer
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 DE19752515694 priority Critical patent/DE2515694A1/en
Publication of DE2515694A1 publication Critical patent/DE2515694A1/en
Pending legal-status Critical Current

Links

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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

The electro-hydraulic vehicle has a battery which drives a hydraulic pump. This pumps fluid from a reservoir to the front-and rear axle mounted hydraulic motors to provide an emission free transmission. The battery is charged by a dynamo, especially when the vehicle is braked regeneratively. The system can be used on two wheel vehicles, as well as four wheel types. It can also be used for boats. The system does not use any fossil fuel, and does not pollute the environment.

Description

Zu Fig. 1To Fig. 1

1 und 2 Elektrohydraulisches Aggregat mit E-Motor,Pumpe und Oeltank 3 Mehrkolben-Hydraulik-Motor 8 Batterie 9 Lichtmaschine1 and 2 Electro-hydraulic unit with electric motor, pump and oil tank 3 Multi-piston hydraulic motor 8 Battery 9 Alternator

Claims (7)

Sc h-utzansnrtihe 0 Flektro-hydraulischer Antrieb für Fahrzeuge, dadurch gekennzeichnet, daß ein Elektromotor mit Hydraulikpumpe und Tank, sowie der Mehrkolben-Hydraulikmotor mit Welle verwendet werden, um über ein Getriebe und Kardanwelle die Hinterachse anzutreiben.Protection series 0 Flectro-hydraulic drive for vehicles, thereby characterized in that an electric motor with hydraulic pump and tank, as well as the multi-piston hydraulic motor with shaft used to drive the rear axle via a gearbox and cardan shaft to drive. <, Elektro-hydraulischer Antrieb nach Anspruch 1), dadurch gekennzeichnet, daß die Vorderachse angetrieben wird.<, Electro-hydraulic drive according to claim 1), characterized in, that the front axle is driven. 3. Elektro-hydrauli^,cher Antrieb nach den Ansprüchen 1) und 2), dadurch gekennzeichnet, daß die Vorder- und Hinterachse angetrieben werden (Allradantrieb).3. Elektro-hydrauli ^, cher drive according to claims 1) and 2), thereby characterized in that the front and rear axles are driven (all-wheel drive). 4. Elektro-hydraulischer Antrieb nach den Ansprüchen 1), 2), und 3), dadurch gekennzeichnet, daß er für stationären Betrieb verwendet wird.4. Electro-hydraulic drive according to claims 1), 2), and 3), characterized in that it is used for stationary operation. 5. Elektro-hydraulischer Antrieb nach den Ansprüchen 1), 2), 3) und 4), dadurch gekennzeichnet, daß bei Zwischenschaltung einer Lichtmaschine die Batterie aufgeladen wird, 5. Electro-hydraulic drive according to claims 1), 2), 3) and 4), characterized in that with the interposition of an alternator, the battery is charged, 6. Elektro-hydraulischer Antrieb nach den Ansprüchen 1),2), 3), 4), und 5), dadurch gekennzeichnet, daß er zum Antrieb von Wasserfahrzeugen verwendet wird.6. Electro-hydraulic drive according to claims 1), 2), 3), 4), and 5), characterized in that it is used to drive watercraft will. 7. Elektro-hydraulischer Antrieb nach den Ansprüchen 1), 2), 3), 4), 5) und 6), dadurch gekennzeichnet, daß der Antrieb für Zwei- und Vierradfahrzeuge verwendet wird.7. Electro-hydraulic drive according to claims 1), 2), 3), 4), 5) and 6), characterized in that the drive for two- and four-wheel vehicles is used.
DE19752515694 1975-04-10 1975-04-10 Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery Pending DE2515694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752515694 DE2515694A1 (en) 1975-04-10 1975-04-10 Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515694 DE2515694A1 (en) 1975-04-10 1975-04-10 Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery

Publications (1)

Publication Number Publication Date
DE2515694A1 true DE2515694A1 (en) 1976-10-21

Family

ID=5943520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752515694 Pending DE2515694A1 (en) 1975-04-10 1975-04-10 Electrohydraulic transmission for small vehicle - with battery driven hydraulic pump and regenerative braking by dynamo and battery

Country Status (1)

Country Link
DE (1) DE2515694A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413698A (en) * 1981-01-21 1983-11-08 Conrad Walter W Battery operated hydraulic vehicle
EP0626045A4 (en) * 1992-02-18 1994-09-26 Alvin B Simpson Electromagnetically powered hydraulic engine apparatus and method.
FR2732652A1 (en) * 1995-04-05 1996-10-11 Techno Expres Energy recuperating electro-hydraulic vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413698A (en) * 1981-01-21 1983-11-08 Conrad Walter W Battery operated hydraulic vehicle
EP0626045A4 (en) * 1992-02-18 1994-09-26 Alvin B Simpson Electromagnetically powered hydraulic engine apparatus and method.
EP0626045A1 (en) * 1992-02-18 1994-11-30 SIMPSON, Alvin B. Electromagnetically powered hydraulic engine apparatus and method
FR2732652A1 (en) * 1995-04-05 1996-10-11 Techno Expres Energy recuperating electro-hydraulic vehicle
WO1998014344A1 (en) * 1995-04-05 1998-04-09 Technical Maintenance Corporation Electro-hydraulic vehicle with energy regeneration
US6454033B1 (en) 1995-04-05 2002-09-24 Touchtunes Music Corporation Electro-hydraulic vehicle with energy regeneration

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Legal Events

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