DE2633346A1 - DEVICE FOR A VEHICLE FOR ELECTRIC DRIVE THEREOF - Google Patents
DEVICE FOR A VEHICLE FOR ELECTRIC DRIVE THEREOFInfo
- Publication number
- DE2633346A1 DE2633346A1 DE19762633346 DE2633346A DE2633346A1 DE 2633346 A1 DE2633346 A1 DE 2633346A1 DE 19762633346 DE19762633346 DE 19762633346 DE 2633346 A DE2633346 A DE 2633346A DE 2633346 A1 DE2633346 A1 DE 2633346A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- unit
- battery pack
- same
- batteries
- 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
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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- 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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
PATENTANWALTS BÜRO
D-4 DÜSSELDORF · SOHUMANNSTR. Θ7 2633346 PATENT AGENCY OFFICE
D-4 DÜSSELDORF SOHUMANNSTR. Θ7 2633346
PATENTANWÄLTE: Dipl.-lng. W. COHAUSZ · Dipl.-lng. W. FLORACK · Dipl.-lng. R. KNAUF ■ Dr.-lng., Dipl.-VWrtsch.-lng. A. GERBER · Dipl.-lng. H. B. COHAUSZPATENT LAWYERS: Dipl.-Ing. W. COHAUSZ Dipl.-Ing. W. FLORACK Dipl.-Ing. R. KNAUF ■ Dr.-lng., Dipl.-VWrtsch.-lng. A. GERBER · Dipl.-Ing. H. B. COHAUSZ
Lucas Industries Limited : Lucas Industries Limited :
Great King StreetGreat King Street
GB-Birmingham 23. Juli I976GB-Birmingham 23rd July I976
Yorrichtung für ein Fahrzeug zum elektrischen Antrieb desselbenYorrichtung for a vehicle for the electric drive of the same
Die Erfindung betrifft eine Yorrichtung für ein Fahrzeug zum elektrischen Antrieb desselben, und insbesondere betrifft sie ein elektrisch angetriebenenes Kraftfahrzeug mit einem wiederaufladbaren Batteriepaket und einem Elektromotor, der das Fahrzeug veimittels eines entsprechenden Eeduktionsgetriebes antreibt.The invention relates to a Yorrichtung for a vehicle for electric Propulsion thereof, and more particularly relates to an electrically powered motor vehicle having a rechargeable battery pack and an electric motor that drives the vehicle by means of a corresponding one Reduction gear drives.
Die Erfindung ist hauptsächlich für Fahrzeuge bestimmt, die ursprünglich für einen Antrieb mit einem herkömmlichen BrennkraftmotoJ? eingerichtet worden sind, und insbesondere ist sie für Transporter bestimmt.The invention is mainly intended for vehicles originally for a drive with a conventional internal combustion engine? set up and in particular it is intended for vans.
In Anbetracht der Tatsache, daß das Batteriepaket von einer Quelle außerhalb des Fahzreugs wiederaufgeladen werden muß und weil das Fahrzeug selbst nicht mit Ladeausrüstung bestückt ist, ist die Hauptverwendung für Transportfahrzeuge bestimmt, die kurze Wege zurückzulegen haben.Given the fact that the battery pack is from a source Must be recharged outside of the vehicle and because the vehicle itself is not equipped with charging equipment, is the main use intended for transport vehicles that have to cover short distances.
Der Erfindung liegt die Aufgabe zugrunde, für ein Fahrzeug eine Yorrichtung für einen elektrischen Antrieb desselben vorzusehen, wobei die Yorrichtung besonders zum !/umwandeln von Fahrzeugen geeignet sein soll, die ursprünglich für einen Antrieb mit einem herkömmlichen Brennkraftmotor vorgesehen worden sind.The invention is based on the object of a device for a vehicle to be provided for an electric drive of the same, the Yorrichtung being particularly suitable for! / converting vehicles originally intended for a drive with a conventional internal combustion engine have been provided.
Erfindungsgemäß ist eine Vorrichtung für ein Fahrzeug azurn elektrischenAccording to the invention, a device for a vehicle is azure electric
50 25450 254
Wa/Ti - 2 -Wa / Ti - 2 -
709807/0292709807/0292
Antrieb desselben gekennzeichnet durch eine Einheit, die ein Batteriepaket, einen Elektromotor und ein Getriebe mit einem Abtrieb zur Verbindung mit am Boden angreifenden Elementen des Fahrzeugs aufweist, wobei die Einheit Mittel zur Befestigung derselben am Fahrzeug hat- und außerdem eine Partie aufweist, die die Batterien trägt und die leicht vom Rest der Einheit abnehmbar ist.Drive of the same characterized by a unit that includes a battery pack, has an electric motor and a gearbox with an output for connection to elements of the vehicle that attack the ground, the unit having means for securing the same to the vehicle and also has a portion which carries the batteries and which is easily detachable from the rest of the unit.
Die Erfindung ist nachstehend an Hand der Zeichnungen näher erläutert. In den Zeichnungen sind:The invention is explained in more detail below with reference to the drawings. In the drawings are:
Fig. 1 eine Seitenansicht eines Kraftfahrzeugs, das durch eine erfindungsgemäß ausgebildete Einheit umgewandelt worden ist, und Fig. 2 eine Draufsicht auf das Fahrzeug.Fig. 1 is a side view of a motor vehicle that is driven by an inventive formed unit has been converted, and FIG. 2 is a plan view of the vehicle.
Das im Umriß in den beiden Darstellungen gezeigte Fahrzeug ist ein leichtes Transportfahrzeug mit einer vorderen Fahrerkabine, die mit 10 bezeichnet ist, und mit einer hinteren Ladefläche 11. Das Fahrzeug ist mit vier Bädern versehen, obgleich Zwillingshinterräder nach Bedarf vorgesehen sein können. Die Vorder- bzw. Hinterräder sind mit 12 bzw. 13 bezeichnet. Das Fahrzeug ist in einer Ausführung vorgesehen, die ursprünglich zum Antrieb durch einen Brennkraftmotor gebaut worden ist, wobei der Antrieb im vorderen Teil der Kabine bei I4 sitzt. Der Antrieb vom Brennkraftmotor wird durch eine Antriebswelle zu den Hinterrädern durch einen herkömmlichen Reduktionstrieb und eine Endantriebseinrichtung übertragen, die jedoch nicht dargestellt sind.The vehicle shown in outline in the two representations is a Light transport vehicle with a front driver's cab, which is designated by 10, and with a rear loading area 11. The vehicle has four bathrooms, although twin rear wheels as required can be provided. The front and rear wheels are labeled 12 and 13, respectively. The vehicle is provided in a version that originally built to be powered by an internal combustion engine with the drive in the front part of the cabin at I4. Of the The internal combustion engine is driven by a drive shaft to the rear wheels transmitted by a conventional reduction gear and a final drive device, which, however, are not shown.
Der Boden der Ladefläche ist bei I5 gezeigt, und diese kann sich vom vorderen Ende des Fahrzeugs, wie dargestellt, erstrecken, wenn der Brennkraftmotor ausgebaut worden ist.The floor of the cargo area is shown at I5 and this can be seen from front end of the vehicle, as shown, extend when the Internal combustion engine has been removed.
Das dargestellte Fahrzeug ist zum elektrischen Antrieb umgebaut worden, indem der Brennkraftmotor, das Reduktionsgetriebe, die Antriebswelle und die Endantriebseinrichtung ausgebaut werden und unter den Boden 13 eine Verbundeinheit eingebaut wird, die ein Batteriepaket, das allgemein bei 16 gezeigt ist, einen Elektromotor 17 und eine Reduktions-The vehicle shown has been converted to an electric drive, by the internal combustion engine, the reduction gear, the drive shaft and the final drive device are removed and a compound unit is installed under the floor 13, which is a battery pack, generally is shown at 16, an electric motor 17 and a reduction
- 3 709807/0292 - 3 709807/0292
getriebe- und Antriebsvorrichtung aufweist, die allgemein bei 18 gezeigt ist.comprises transmission and drive assembly shown generally at 18 is.
Bas Batteriepaket besteht aus einem großen Rahmen, der einen großen Teil der TJnterbodenflache einnimmt, wie in Pig. 2 dargestellt. Dieser lahmen enthält eine Anzahl von Einzelbatterien 19» die in einem Innenrahmen abgestützt sind. Der Innenrahmen ist zusammen mit den Batterien leicht aus dem Rest der Einheit ausbaubar, und zwar in einer nicht dargestellten Weise, um ein Wiederaufladen oder einen Austausch vorzunehmen. .The battery pack consists of a large frame with a large Takes up part of the floor space, as in Pig. 2 shown. This lame contains a number of 19 »self-contained batteries in an inner frame are supported. The inner frame, together with the batteries, is easily removable from the rest of the unit, in one not shown Way to recharge or exchange. .
Eb ist jedoch möglich, das ein Wiederaufladen erfolgt, ohne daß das Batteriepaket ausgebaut wird.It is possible, however, that recharging takes place without this Battery pack is removed.
Es sind Vorkehrungen getroffen, um das Batteriepaket unter dem Fahrzeug auszubauen.Precautions are taken to keep the battery pack under the vehicle to expand.
Der Hauptrahmen trägt auf sich den Motor 17» der, wie in Fig. 2 dargestellt, hinter der Achse der Hinterräder des Fahrzeugs sitzt. Das Getriebe 18 weist ein Gehäuse auf, das eine Antriebsvorrichtung zwischen dem Motor 17 und einer Endantriebseinheit 22 enthält, die Abtriebswellen hat, die mit den Hinterrädern des Fahrzeugs verbunden sind. Diese enthält normalerweise einen Differentialmechanismus.The main frame carries the motor 17 »which, as shown in Fig. 2, sits behind the axle of the rear wheels of the vehicle. The transmission 18 has a housing which has a drive device between the engine 17 and a final drive unit 22 having output shafts connected to the rear wheels of the vehicle. These usually contains a differential mechanism.
Ferner nimmt eine elektrische Bedineungseinrichtung einen Raum unter dem Fahrzeugboden ein, in diesem Falle in der Nähe des vorderen Endes des Fahrzeugs, und diese Bedienungseinrichtung weist eine Drossel 20 und einen Zerhacker 21 zum Umwandeln des Gleichstroms von den Batterien in veränderlichen Strom auf, der dem Motor 17 zugeleitet wird. Eine manuelle Bedienung zum Beschleunigen und Verzögern des Fahrzeugs ist in der Fahrerkabine vorgesehen, und sie !»ersetzt die entsprechenden Bedienungselemente, die in das Fahrzeug zur Bedienung des ursprünglichen Brennkraftmotors eingebaut worden waren.Furthermore, an electrical control device takes up a space the vehicle floor, in this case near the front end of the vehicle, and this operating device has a throttle 20 and a chopper 21 for converting the direct current from the batteries into variable current to be supplied to the motor 17. One manual controls for accelerating and decelerating the vehicle are provided in the driver's cab, and they! »replaces the corresponding ones Controls that were built into the vehicle to operate the original internal combustion engine.
Die beschriebene Einheit kann in das Fahrzeug als uersprüngliohe Kon-The unit described can be installed in the vehicle as a jump
709807/0292709807/0292
struktion eingebaut werden, oder alternativ kann sie durch einen Umbau von einem Antrieb mit Brennkraftmotor eingebaut werden, wie das beschrieben worden ist. Die Einheit kann andeere Bauteile des elektrischen Antriebs enthalten, und an ihr können die Hinterräder des Fahrzeugs anmontiert sein.structure can be built in, or alternatively it can be converted be installed by a drive with an internal combustion engine, as described has been. The unit can contain other components of the electric drive, and the rear wheels of the vehicle can be mounted on it be.
Eb ist möglich, daß die Gesamtvorrichtung so eingerichtet wird, daß die Yorderräder des Fahrzeugs anstelle der Hinterräder angetrieben werden, wie das dargestellt ist. Der Motor kann vor den Hinterrädern sitzen, wenn das der Platz ermöglicht. Es ist jedoch ein wünschenswertes Merkmal, daß die gesamte Einheit, bestehend aus dem Batteriepaket, dem Motor und dai zugehörigen Bauteilen, einen Saum unter dem Boden 17 des Fahrzeugs einnimmt, ohne daß Yorspränge daran erforderlich sind, die den lasttragenden Saum im Fahrzeugaufbau stören würden.Eb is possible that the entire device is set up so that the The front wheels of the vehicle are driven instead of the rear wheels, as shown. The engine can sit in front of the rear wheels if space allows. However, it is a desirable feature that the entire unit, consisting of the battery pack, the motor and dai associated components, a seam under the floor 17 of the vehicle occupies, without Yorspränge it are necessary, which the load-bearing Would interfere with the seam in the vehicle body.
AnsprücheExpectations
709807/0292709807/0292
Claims (2)
Va/Ti 50 254
Dad
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU25443/77A AU504484B2 (en) | 1976-05-25 | 1977-05-24 | Reinforcing geological formations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31131/75A GB1555773A (en) | 1975-07-25 | 1975-07-25 | Motors vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2633346A1 true DE2633346A1 (en) | 1977-02-17 |
Family
ID=10318475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762633346 Ceased DE2633346A1 (en) | 1975-07-25 | 1976-07-24 | DEVICE FOR A VEHICLE FOR ELECTRIC DRIVE THEREOF |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5216733A (en) |
AU (1) | AU505657B2 (en) |
BR (1) | BR7604792A (en) |
CA (1) | CA1076962A (en) |
DE (1) | DE2633346A1 (en) |
ES (1) | ES450172A1 (en) |
FR (1) | FR2318757A1 (en) |
GB (1) | GB1555773A (en) |
IT (1) | IT1067918B (en) |
SE (1) | SE7608295L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740438A1 (en) | 1977-09-08 | 1979-03-15 | I P F Ges Fuer Verwertung Von | PROCEDURES FOR FEEDING BATTERIES AND DRAWING ENERGY FROM BATTERIES, ESPECIALLY IN ELECTRIC VEHICLES |
DE2759647C2 (en) * | 1977-09-08 | 1982-05-19 | I.P.F. Gesellschaft für Verwertung von Patenten mbH, 8000 München | Battery arrangement, in particular for use in electric vehicles |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1598569A (en) * | 1977-04-22 | 1981-09-23 | Lucas Industries Ltd | Vehicles |
CA1120793A (en) * | 1977-12-23 | 1982-03-30 | Ved K. Sahajpal | Encapsulated phosphites |
JPS55500080A (en) * | 1978-02-16 | 1980-02-14 | ||
US5390754A (en) * | 1992-01-16 | 1995-02-21 | Honda Giken Kogyo Kabushiki Kaisha | Battery box for an electric vehicle |
US5392873A (en) * | 1992-01-22 | 1995-02-28 | Honda Giken Kogyo Kabushiki Kaisha | Structure for securing batteries used in an electric vehicle |
IT1256854B (en) * | 1992-02-07 | 1995-12-27 | Fiat Auto Spa | MULTI-PURPOSE BODY FOR A VEHICLE. |
-
1975
- 1975-07-25 GB GB31131/75A patent/GB1555773A/en not_active Expired
-
1976
- 1976-07-21 SE SE7608295A patent/SE7608295L/en not_active Application Discontinuation
- 1976-07-23 CA CA257,669A patent/CA1076962A/en not_active Expired
- 1976-07-23 FR FR7622497A patent/FR2318757A1/en active Granted
- 1976-07-23 BR BR7604792A patent/BR7604792A/en unknown
- 1976-07-23 IT IT25623/76A patent/IT1067918B/en active
- 1976-07-24 DE DE19762633346 patent/DE2633346A1/en not_active Ceased
- 1976-07-26 AU AU16232/76A patent/AU505657B2/en not_active Expired
- 1976-07-26 JP JP51088299A patent/JPS5216733A/en active Pending
- 1976-07-26 ES ES450172A patent/ES450172A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740438A1 (en) | 1977-09-08 | 1979-03-15 | I P F Ges Fuer Verwertung Von | PROCEDURES FOR FEEDING BATTERIES AND DRAWING ENERGY FROM BATTERIES, ESPECIALLY IN ELECTRIC VEHICLES |
DE2759647C2 (en) * | 1977-09-08 | 1982-05-19 | I.P.F. Gesellschaft für Verwertung von Patenten mbH, 8000 München | Battery arrangement, in particular for use in electric vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPS5216733A (en) | 1977-02-08 |
FR2318757B1 (en) | 1978-07-13 |
IT1067918B (en) | 1985-03-21 |
CA1076962A (en) | 1980-05-06 |
FR2318757A1 (en) | 1977-02-18 |
ES450172A1 (en) | 1977-06-16 |
AU505657B2 (en) | 1979-11-29 |
GB1555773A (en) | 1979-11-14 |
AU1623276A (en) | 1978-02-02 |
BR7604792A (en) | 1977-08-02 |
SE7608295L (en) | 1977-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8131 | Rejection |