FR2731954A1 - Electric vehicle with removable battery and ancillary module - Google Patents

Electric vehicle with removable battery and ancillary module Download PDF

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Publication number
FR2731954A1
FR2731954A1 FR9503509A FR9503509A FR2731954A1 FR 2731954 A1 FR2731954 A1 FR 2731954A1 FR 9503509 A FR9503509 A FR 9503509A FR 9503509 A FR9503509 A FR 9503509A FR 2731954 A1 FR2731954 A1 FR 2731954A1
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FR
France
Prior art keywords
vehicle
power supply
supply unit
module
vehicle 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.)
Granted
Application number
FR9503509A
Other languages
French (fr)
Other versions
FR2731954B1 (en
Inventor
Yaroslaw Mykieta
Francois Chery
Jean Claude Maret
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9503509A priority Critical patent/FR2731954B1/en
Publication of FR2731954A1 publication Critical patent/FR2731954A1/en
Application granted granted Critical
Publication of FR2731954B1 publication Critical patent/FR2731954B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B60L50/62—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
    • 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
    • B60L50/66—Arrangements of 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
    • B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
    • 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
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/40—Problem solutions or means not otherwise provided for related to technical updates when adding new parts or software
    • 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
    • Y02T10/62—Hybrid vehicles
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Abstract

The front-wheel-drive (2,3) vehicle (1) has rear wheels (13) independently mounted on trailing arms (12) pivoted (14) in brackets (15) fixed to the vehicle body at each side, leaving a clear space between, below the level of the seats and/or boot floor (10). A module (4) carrying the battery (5), associated cooling system (7,8), charger (6) and other ancillaries (9) is supported in this space by fixing screws. To remove or change the battery, the vehicle rear is jacked up and then lowered on to prop-stands placed under-neath the module. Opt., the module carries hinged legs for this purpose. After removing the fixing screws, the electrical connections and a rear body panel, the vehicle is easily rolled forward clear of the module.

Description

La présente invention concerne un véhicule électrique comprenant un bloc d'alimentation réunissant habituellement les batteries d'accumulateurs et leurs moyens de charge et de refroidissement. The present invention relates to an electric vehicle comprising a power supply unit usually bringing together accumulator batteries and their charging and cooling means.

Dans les véhicules automobiles électriques actuels, le démontage du bloc d'alimentation de la structure du véhicule et son remontage dans des buts de maintenance ne sont pas toujours aisés. In current electric motor vehicles, the disassembly of the power supply unit from the vehicle structure and its reassembly for maintenance purposes are not always easy.

La présente invention permet de simplifier le montage et le démontage du bloc d'alimentation d'un véhicule automobile électrique. The present invention simplifies the assembly and disassembly of the power supply unit of an electric motor vehicle.

A cet effet, le véhicule électrique de l'invention, comprenant un bloc d'alimentation, est caractérisé en ce que le bloc d'alimentation est amoviblement fixé sous les sièges du véhicule et/ou sous le plan de chargement de celui-ci de façon à permettre sa mise en place ou son extraction par l'arrière du véhicule. To this end, the electric vehicle of the invention, comprising a power supply unit, is characterized in that the power supply unit is removably fixed under the seats of the vehicle and / or under the loading plane thereof. so as to allow its installation or extraction from the rear of the vehicle.

Avantageusement, le véhicule comprend deux demi-essieux arrière à bras de suspension tirés et roues arrière placés de part et d'autre du bloc d'alimentation. Advantageously, the vehicle comprises two rear half-axles with drawn suspension arms and rear wheels placed on either side of the power supply.

Chaque demi-essieu a son bras tiré monté pivotant dans une chape portée par un support fixé à la structure du véhicule. Each half-axle has its pulled arm pivotally mounted in a yoke carried by a support fixed to the structure of the vehicle.

Le bloc d'alimentation est extrait par soulèvement de l'arrière du véhicule, calage du bloc d'alimentation, déconnexion du faisceau électrique de liaison du bloc au moteur électrique, retrait du pare-chocs arrière du véhicule et désassemblage du bloc d'alimentation de la structure du véhicule. The power supply unit is removed by lifting the rear of the vehicle, stalling the power supply unit, disconnecting the electrical harness connecting the unit to the electric motor, removing the rear bumper from the vehicle and disassembling the power supply unit of the vehicle structure.

Le bloc d'alimentation peut comprendre des batteries d'accumulateurs et leurs moyens de charge et de refroidissement, une pile à combustible, un volant d'inertie associé à un générateur ou un générateur thermique avec alternateur. The power supply unit can include accumulator batteries and their charging and cooling means, a fuel cell, a flywheel associated with a generator or a thermal generator with alternator.

L'invention sera mieux comprise et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins annexés donnés uniquement à titre d'exemple illustrant un mode de réalisation de l'invention et dans lesquels
- la figure 1 est une vue en perspective d'un véhicule automobile électrique conforme à l'invention
- la figure 2 est une vue agrandie de la partie cerclée en II de la figure 1 ; et
- les figures 3 à 6 représentent schématiquement les différentes phases de démontage du bloc d'alimentation du véhicule électrique de la figure 1;
En se reportant à la figure 1, le véhicule automobile électrique 1 comprend essentiellement un moteur électrique de traction 2 entraînant les roues motrices 3 constituées dans le cas présent par les roues avant du véhicule et un bloc 4 d'alimentation du moteur électrique 2 et dans lequel sont regroupés les batteries d'accumulateurs 5, le moyen chargeur 6 des batteries 5, le moyen 7 de refroidissement par circulation d'eau des batteries 5, le ventilateur 8 de refroidissement de ces batteries et le moyen de maintien 9 du niveau d'électrolyte des batteries.The invention will be better understood and other objects, characteristics, details and advantages thereof will appear more clearly in the explanatory description which follows, given with reference to the appended drawings given solely by way of example illustrating an embodiment of the invention and in which
- Figure 1 is a perspective view of an electric motor vehicle according to the invention
- Figure 2 is an enlarged view of the part circled in II of Figure 1; and
- Figures 3 to 6 schematically represent the different phases of disassembly of the power supply unit of the electric vehicle of Figure 1;
Referring to FIG. 1, the electric motor vehicle 1 essentially comprises an electric traction motor 2 driving the drive wheels 3 constituted in this case by the front wheels of the vehicle and a power supply unit 4 for the electric motor 2 and in which include the accumulator batteries 5, the charger means 6 of the batteries 5, the means 7 for cooling by circulation of water from the batteries 5, the fan 8 for cooling these batteries and the means 9 for maintaining the level of battery electrolyte.

Selon l'invention, le bloc d'alimentation 4, en prévoyant une assise haute, est amoviblement fixé sous la partie de plancher de support des sièges (non représentée) du véhicule et/ou sous le plan de chargement 10 de celui-ci de façon à permettre la mise en place du bloc d'alimentation 4 ou son extraction par l'arrière du véhicule comme cela sera expliqué ultérieurement. Les moyens de fixation du bloc 4 sous les sièges et/ou le plan de chargement 10 peuvent être constitués par exemple par des vis de fixation portant la référence 22 comme indiqué en figure 4. According to the invention, the power supply unit 4, by providing a high seat, is removably fixed under the seat support floor part (not shown) of the vehicle and / or under the loading plane 10 thereof. so as to allow the installation of the power supply unit 4 or its extraction from the rear of the vehicle as will be explained later. The means for fixing the block 4 under the seats and / or the loading plane 10 can be constituted for example by fixing screws bearing the reference 22 as indicated in FIG. 4.

Les deux demi-essieux arrière 11 du type à bras de suspension tirés 12 et les roues arrière 13 sont placés de part et d'autre du bloc d'alimentation 4 afin d'autoriser la mise en place ou l'extraction du bloc 4 par l'arrière du véhicule. Chaque demi-essieu 11 a son bras tiré 12 monté pivotant dans une chape 14 portée par un support 15 solidaire de la structure du châssis 16 du véhicule comme représenté en figure 2. Cette figure montre à titre d'exemple que le support 15 est fixé à la structure 16 par des boulons de fixation tels que 17. The two rear half-axles 11 of the type with drawn suspension arms 12 and the rear wheels 13 are placed on either side of the power supply unit 4 in order to allow the installation or extraction of the unit 4 by the rear of the vehicle. Each half-axle 11 has its pulled arm 12 pivotally mounted in a yoke 14 carried by a support 15 integral with the structure of the chassis 16 of the vehicle as shown in FIG. 2. This figure shows by way of example that the support 15 is fixed to the structure 16 by fixing bolts such as 17.

Le démontage du bloc d'alimentation 4 de la structure 16 du véhicule s'effectue comme suit. The disassembly of the power supply unit 4 from the structure 16 of the vehicle is carried out as follows.

Tout d'abord, l'arrière du véhicule 1 est soulevé par un appareil de levage, tel qu'un cric (figure 3). Ensuite, le bloc d'alimentation 4 est calé par rapport au sol par des cales de support 18 (figure 4), lesquelles peuvent être intégrées au bloc d'alimentation 4 et mises en place par basculement par exemple, et les câbles ou faisceaux électriques 19 de liaison du bloc 4 au moteur électrique 2 et à la bobine réceptrice 20 de rechargement des batteries d'accumulateurs 5 (représentée en figure 1) sont déconnectés comme représenté en figure 5. Cette figure montre également que le pare-chocs arrière 21 du véhicule est retiré de la structure de celui-ci et qu'ensuite le bloc 4 est désassemblé de cette structure en retirant les boulons de fixation 22. First, the rear of the vehicle 1 is lifted by a lifting device, such as a jack (Figure 3). Then, the power supply unit 4 is fixed relative to the ground by support wedges 18 (FIG. 4), which can be integrated into the power supply unit 4 and put in place by tilting for example, and the cables or harnesses 19 for connecting the block 4 to the electric motor 2 and to the take-up coil 20 for recharging the accumulator batteries 5 (shown in FIG. 1) are disconnected as shown in FIG. 5. This figure also shows that the rear bumper 21 of the vehicle is removed from the structure thereof and then the block 4 is disassembled from this structure by removing the fixing bolts 22.

Enfin, le véhicule, qui se trouve allégé puisque le bloc 4 repose sur les cales 18, peut être poussé manuellement comme indiqué par la flèche en figure 6 pour dégager le bloc d'alimentation 4 par l'arrière du véhicule.Finally, the vehicle, which is lightened since the block 4 rests on the wedges 18, can be manually pushed as indicated by the arrow in FIG. 6 to release the power supply unit 4 from the rear of the vehicle.

Le véhicule de l'invention ainsi conçu permet les montage et démontage relativement aisés de la structure du véhicule contrairement aux véhicules connus jusqu'à maintenant.  The vehicle of the invention thus designed allows relatively easy assembly and disassembly of the vehicle structure unlike the vehicles known until now.

Claims (5)

REVENDICATIONS 1. Véhicule électrique comprenant un bloc d'alimentation (4), caractérisé en ce que le bloc d'alimentation (4) est amoviblement fixé sous les sièges du véhicule (1) et/ou sous le plan de chargement (10) de celuici de façon à permettre sa mise en place ou son extraction par l'arrière du véhicule (1). 1. Electric vehicle comprising a power supply unit (4), characterized in that the power supply unit (4) is removably fixed under the vehicle seats (1) and / or under the loading plane (10) thereof. so as to allow its installation or extraction from the rear of the vehicle (1). 2. Véhicule selon la revendication 1, caractérisé en ce qu'il comprend deux demi-essieux arrière (11) à bras de suspension tirés (12) et roues arrière (13) placés de part et d'autre du bloc d'alimentation (4). 2. Vehicle according to claim 1, characterized in that it comprises two rear half-axles (11) with pulled suspension arms (12) and rear wheels (13) placed on either side of the power supply ( 4). 3. Véhicule selon la revendication 2, caractérisé en ce que chaque demi-essieu (11) a son bras tiré (12) monté pivotant dans une chape (14) portée par un support (15) fixé à la structure (16) du véhicule. 3. Vehicle according to claim 2, characterized in that each half-axle (11) has its pulled arm (12) pivotally mounted in a yoke (14) carried by a support (15) fixed to the structure (16) of the vehicle . 4. Véhicule selon l'une des revendications précédentes, caractérisé en ce que le bloc d'alimentation (4) est extrait par soulèvement de l'arrière du véhicule (1), calage du bloc d'alimentation (4), déconnexion du faisceau électrique (19) de liaison du bloc (4) au moteur électrique (2), retrait du pare-chocs arrière (21) et désassemblage du bloc d'alimentation (4) de la structure (16) du véhicule. 4. Vehicle according to one of the preceding claims, characterized in that the power supply unit (4) is removed by lifting the rear of the vehicle (1), setting the power supply unit (4), disconnecting the harness electric (19) connecting the block (4) to the electric motor (2), removing the rear bumper (21) and disassembling the power supply (4) from the structure (16) of the vehicle. 5. Véhicule selon l'une des revendications précédentes, caractérisé en ce que le bloc d'alimentation (4) comprend des batteries d'accumulateurs (5) et leurs moyens de charge (6) et de refroidissement (7, 8), une pile à combustible, un volant d'inertie associé à un générateur ou un générateur thermique avec alternateur.  5. Vehicle according to one of the preceding claims, characterized in that the power supply (4) comprises accumulator batteries (5) and their charging (6) and cooling means (7, 8), a fuel cell, a flywheel associated with a generator or a thermal generator with alternator.
FR9503509A 1995-03-24 1995-03-24 ELECTRIC VEHICLE WITH POWER SUPPLY COMBINING ACCUMULATOR BATTERIES AND THEIR MEANS OF CHARGING AND COOLING Expired - Fee Related FR2731954B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9503509A FR2731954B1 (en) 1995-03-24 1995-03-24 ELECTRIC VEHICLE WITH POWER SUPPLY COMBINING ACCUMULATOR BATTERIES AND THEIR MEANS OF CHARGING AND COOLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503509A FR2731954B1 (en) 1995-03-24 1995-03-24 ELECTRIC VEHICLE WITH POWER SUPPLY COMBINING ACCUMULATOR BATTERIES AND THEIR MEANS OF CHARGING AND COOLING

Publications (2)

Publication Number Publication Date
FR2731954A1 true FR2731954A1 (en) 1996-09-27
FR2731954B1 FR2731954B1 (en) 1997-05-09

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FR9503509A Expired - Fee Related FR2731954B1 (en) 1995-03-24 1995-03-24 ELECTRIC VEHICLE WITH POWER SUPPLY COMBINING ACCUMULATOR BATTERIES AND THEIR MEANS OF CHARGING AND COOLING

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Country Link
FR (1) FR2731954B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052148A1 (en) * 2005-11-07 2007-05-10 Toyota Jidosha Kabushiki Kaisha Vehicle having fuel cell
WO2009062637A1 (en) * 2007-11-15 2009-05-22 Daimler Ag Mounting device for a fuel cell system and vehicle having such a mounting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272867A1 (en) * 1974-05-27 1975-12-26 Alpine Renault Automobiles Electric vehicle battery replacement method - uses areas receiving run down batteries and holding charge overload batteries
EP0014176A1 (en) * 1979-01-09 1980-08-06 Francesco Sbarro Electrically driven vehicle
FR2479751A1 (en) * 1980-04-02 1981-10-09 Peugeot Rear wheel structure for electric vehicle - includes two deep wells on either side of floor of body housing sets of accumulators
DE4140508A1 (en) * 1991-12-09 1993-06-17 Hotzenblitz Mobile Gmbh Co Kg Steerable motor vehicle assembly - is of modular construction and is intended for use on public highway.
FR2694240A1 (en) * 1992-07-30 1994-02-04 Matra Automobile Adjustable suspension for motor vehicle - has dead rear axle, and parallel link rear suspension, with ride height control and adjustable lower links

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272867A1 (en) * 1974-05-27 1975-12-26 Alpine Renault Automobiles Electric vehicle battery replacement method - uses areas receiving run down batteries and holding charge overload batteries
EP0014176A1 (en) * 1979-01-09 1980-08-06 Francesco Sbarro Electrically driven vehicle
FR2479751A1 (en) * 1980-04-02 1981-10-09 Peugeot Rear wheel structure for electric vehicle - includes two deep wells on either side of floor of body housing sets of accumulators
DE4140508A1 (en) * 1991-12-09 1993-06-17 Hotzenblitz Mobile Gmbh Co Kg Steerable motor vehicle assembly - is of modular construction and is intended for use on public highway.
FR2694240A1 (en) * 1992-07-30 1994-02-04 Matra Automobile Adjustable suspension for motor vehicle - has dead rear axle, and parallel link rear suspension, with ride height control and adjustable lower links

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Fuel Cells: an overview", AUTOMOTIVE ENGINEERING, vol. 100, no. 4, WARRENDALE US *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052148A1 (en) * 2005-11-07 2007-05-10 Toyota Jidosha Kabushiki Kaisha Vehicle having fuel cell
WO2009062637A1 (en) * 2007-11-15 2009-05-22 Daimler Ag Mounting device for a fuel cell system and vehicle having such a mounting device

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Publication number Publication date
FR2731954B1 (en) 1997-05-09

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