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FR2798342A1 - Standardized battery exchange, for electric vehicles, has on-board accommodation and connection facilities, identical for all vehicles, with nation-wide exchange depots. - Google Patents

Standardized battery exchange, for electric vehicles, has on-board accommodation and connection facilities, identical for all vehicles, with nation-wide exchange depots. Download PDF

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Publication number
FR2798342A1
FR2798342A1 FR9911617A FR9911617A FR2798342A1 FR 2798342 A1 FR2798342 A1 FR 2798342A1 FR 9911617 A FR9911617 A FR 9911617A FR 9911617 A FR9911617 A FR 9911617A FR 2798342 A1 FR2798342 A1 FR 2798342A1
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France
Prior art keywords
exchange
vehicle
depots
vehicles
battery
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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
FR9911617A
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French (fr)
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FR2798342B1 (en
Inventor
Herve Vaysse
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Individual
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Priority to FR9911617A priority Critical patent/FR2798342B1/en
Publication of FR2798342A1 publication Critical patent/FR2798342A1/en
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Publication of FR2798342B1 publication Critical patent/FR2798342B1/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
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The standardized battery module, one or more of which all vehicles will be designed to accommodate, has a case, suitable partitioned and ventilated, supported by a stainless steel base and channels. The latter carry the battery into and out of a correspondingly dimensioned housing, integral with the vehicle, on roller tracks. When fully pushed home, the module is secured by spring-loaded latches, and is electrically connected to the vehicle propulsion system by self-engaging plug and socket sets. Lifting and handling of modules at exchange depots is by fork-lift trucks and completion time for each exchange should be comparable with that for conventional refueling. Depots will typically operate on a franchise basis under a central controlling organization with individual transactions recorded and billed using drivers' smart cards. Two successive recharging without exchange would be allowed after any sequence of at least 10 exchanges. A suitably programmed on-board electronic monitor could immobilize the vehicle for non-compliance with financial or operational regulations.

Description

La présente invention est un concept dont la mise en application de tous les éléments permettra de libérer la voiture électrique de trop de temps d'immobilisation. The present invention is a concept whose implementation of all the elements will release the electric car too much downtime.

L'utilisation de voiture électrique est à ce jour tributaires de s l'efficacité de accus, ensuite elle est immobilisée temps de recharge : stationnement obligé à proximité d'une alimentation électrique d'où un inconvénient majeur en agglomération. L'asphyxie des agglomérations, dû : premièrement par l'encombrement des véhicules de tous gabarits, deuxièmements par les pics de plus en plus fréquents de pollution ; demande une solution radicale. The use of electric cars is currently dependent on battery efficiency, then it is immobilized recharge time: parking required near a power supply where a major drawback in the agglomeration. The asphyxiation of the agglomerations, due: firstly by the congestion of the vehicles of all sizes, secondly by the more and more frequent peaks of pollution; asks for a radical solution.

L'invention d'un dispositif permettant l'interchangeabilité de l'accumulateur d'un véhicule électrique permettra à la voiture électrique d'avoir la même liberté d'autonomie que les véhicules à moteur thermiques ; ceux-ci devant obligatoirement remplir leur réservoir de carburants Cet élément du concept permettra d'alimenter, soit un véhicule de tourisme, soit un véhicule utilitaire, soit un véhicule transport en commun. La mise en place de l'accu se fera par l'arrière pour un véhicule de tourisme, et sur les côtés pour les utilitaires et les bus, la plateforme réceptrice des accus n'étant pas la même, ni le nombre d'accus utilisés. The invention of a device allowing the interchangeability of the battery of an electric vehicle will allow the electric car to have the same freedom of autonomy as thermal motor vehicles; they must fill their fuel tank This element of the concept will supply either a passenger vehicle, a commercial vehicle or a public transport vehicle. The installation of the battery will be done by the back for a passenger vehicle, and on the sides for utilities and buses, the platform receiving the batteries is not the same, nor the number of used batteries .

L'élément central du dispositif étant l'accumulateur prendra la place du réservoir et de la roue de secours (3) et<B>(4).</B> Cet accu sera standard sur tous les véhicules quelque soit leur fabricant. The central element of the device being the accumulator will take the place of the reservoir and spare wheel (3) and <B> (4). </ B> This battery will be standard on all vehicles regardless of their manufacturer.

L'accu sera un ensemble monobloc, formant une cuve<B>(5),</B> en matière identique aux petits accus actuels. L'intérieur de la cuve sera cloisonné de façon à avoir une ventilation dans celles-ci<B>(5),</B> le nombre et la disposition des bacs sera déterminé par les règles techniques en vigueur sur les accus. Le fond de la cuve reposera sur une palette inversée (5) moulé dans la cuve et fait de tôles et de profilés en inox, ladite palette devant supporter l'accu. des tiges noyées dans les cotés de la cuve et remontant jusqu'au 4I5 de hauteur de l'accu recevant des profilés creux (5 bis) qui serviront de glissière, permettant la mise en place de l'accu sous la voiture à l'arrière de celle ci. The battery will be a monobloc assembly, forming a tank <B> (5), </ B> in identical matter to small current batteries. The interior of the tank will be partitioned so as to have a ventilation in them <B> (5), </ B> the number and arrangement of bins will be determined by the technical rules in effect on the batteries. The bottom of the tank will rest on an inverted pallet (5) molded into the tank and made of stainless steel sheets and profiles, said pallet having to support the battery. stems embedded in the sides of the tank and up to 4I5 height of the battery receiving hollow profiles (5 bis) which will serve as a slide, allowing the introduction of the battery under the car at the back of this one.

Les profilés recevront en leur centre le câblage des pôles + et <B>(6 bis)</B> les embouts des profilés étant pourvus chacun d'une fiche femelle (7 bis), afin que celle-ci ne soient pas détériorer lors des poses, déposes. La fiche mâle étant fixé sur la voiture. The profiles will receive in their center the wiring of + and <B> poles (6 bis) </ B> the ends of the profiles being each provided with a female plug (7 bis), so that it does not deteriorate when poses, poses. The plug is attached to the car.

position inversée de la palette (5) étant choisi pour permettre un fond plat du véhicule, avoir les deux ponté, des fourches des transpalettes, noyé dans le fond de la cuve de l'accu. inverted position of the pallet (5) being chosen to allow a flat bottom of the vehicle, having both bridged, forks of pallet trucks, embedded in the bottom of the tank of the battery.

deux pontés auront à l'avant une saillie qui permettra à deux crochets, fixés à la voiture, de retenir l'accu solidairement à celle- ci <B>(8).</B> two bridges will have at the front a protrusion that will allow two hooks, attached to the car, to hold the battery solidly to it <B> (8). </ B>

Les voitures seront équipés dans le logement de l'accu de deux profilés en L, ceux-ci devant recevoir des billes prisonnières (7) à plat et sur le côté, facilitant la mise en place de l'accu (5). The cars will be equipped in the housing of the battery with two L-shaped profiles, these to receive the ball prisoners (7) flat and on the side, facilitating the introduction of the battery (5).

Dans la voiture un levier libérera les deux crochets (8) permettant à deux ressorts de repousser l'accu vers l'arrière et libérer ainsi les contacts + et -. Le capot cache sera ouvert simultanément à l'action précédente au moyen de deux petit vérins mécanique. In the car a lever will release the two hooks (8) allowing two springs to push the battery backwards and release the + and - contacts. The cover hood will be opened simultaneously with the previous action by means of two small mechanical cylinders.

Le deuxième élément du dispositif étant la station service (ou magasin de recharge) laquelle permettra de déposer l'accu vide " et de reposer un accu recharger " (2), la société propriétaire des stations ayant la responsabilités de la recharge et de l'entretien des accus, l'utilisateur ne payant que la recharge et un forfait de consigne à l'achat du véhicule. les -ap-érafi_ons -le si@pos-e <I>J</I> r-e-pn-s_e fies accus si-ans 1:e-s stations s-e-ron-t effectuées (p-our les-gratrdlas stations-) automatiquement grâce à des fourches type chariot élévateur, une fourche déposant l'accu, une autre reposant un accu rechargé (d'où l'absolue nécessité de la standardisation des accus). La rapidité l'opération ne devra pas dépasser une ou deux minutes pour être efficace. The second element of the device being the service station (or charging station) which will allow to deposit the empty battery "and to rest a rechargeable battery" (2), the company owns the stations having the responsibilities of recharging and recharging. maintenance of the batteries, the user paying only the recharge and a fixed deposit with the purchase of the vehicle. the -ap-rasters -the -follows are re-charged if the stations are performed (for the stations) Automatically thanks to forklift type forks, a fork depositing the battery, another resting a recharged battery (hence the absolute necessity of the standardization of the batteries). The speed of the operation should not exceed one or two minutes to be effective.

Une carte à puce servira de clé de contact lors du chargement d'accus, permettant la facturation grâce au code personnel ; ainsi qu'à la sécurité du véhicule grâce au numéro d'immatriculation inséré dans la mémoire. A smart card will serve as key of contact during the loading of batteries, allowing the invoicing thanks to the personal code; as well as the vehicle's safety thanks to the registration number inserted in the memory.

Afin d'obtenir une sécurité maximum des accus et ne pénaliser l'utilisateur du véhicule, la mémoire du boîtier électronique permettra une recharge de l'accu sans dépose deux fois de suite, ensuite il faudra déposer l'accu (maintenance et garantie oblige) cette opération ne pourra pas être renouvelé avant dix déposes (l'électronique empêchant le démarrage du véhicule). In order to obtain maximum safety of the batteries and to penalize the user of the vehicle, the memory of the electronic unit will allow the battery to be recharged without removal twice in succession, then the battery must be removed (maintenance and guarantee obliges) this operation can not be renewed before ten drops (the electronics preventing the start of the vehicle).

Les stations devront être suffisamment importante et le quadrillage permettant de trouver une station tous les cinquantes km moins, voire davantage de stations si le parc automobile est conséquent, en agglomération notamment. The stations must be large enough and the grid to find a station every fifty miles less, or even more stations if the car fleet is large, especially in built-up areas.

Dés que le dispositif sera brevetté, une société sera créé (type SARL), elle aura la mission d'un donneur d'ordre ou de martre d'ouvrage, c'est à dire - elle aura la possibilité de lancer des appels d'offres auprès des constructeurs automobiles qui seraient intéressés par le concept, ceux-ci devant respecter le cahier des charges établi par la société contractuellement. As soon as the device is patented, a company will be created (type SARL), it will have the mission of a client or a contractor, that is to say - it will have the possibility to launch calls from offers to car manufacturers who would be interested in the concept, they must comply with the specifications established by the company contractually.

- elle fera de même concernant la fabrication des accus, ainsi que pour la fabrication du boîtier électronique, cerveau du système.- it will do the same for the manufacture of batteries, as well as for the manufacture of the electronic box, brain system.

Ensuite la mise en oeuvre des magasins de recharge, sera celle des magasins sous franchise, la société se réservant le droit d'approuver ou refuser toutes installations. A chaque fois celle-ci fera l'objet d'un contrat entre l'exploitant et la société, les redevances financières feront l'objet de contrat lors des appels d'offres. Then the implementation of the reloading stores, will be the franchise stores, the company reserving the right to approve or refuse all facilities. Each time it will be the subject of a contract between the operator and the company, the financial royalties will be the subject of a contract during the calls for tenders.

Claims (5)

<B>REVENDICATIONS</B><B> CLAIMS </ B> 1) Dispositif permettant l'interchangeabilité de l'accumulateur d'une voiture électrique caractérisé en ce que l'accumulateur, ensemble monobloc, forme une cuve dont l'intérieur est cloisonné pour permettre une ventilation dans celle-ci et dont fond repose sur une palette inversée moulée dans la cuve.1) Device for the interchangeability of the battery of an electric car characterized in that the accumulator, a one-piece assembly, forms a tank whose interior is partitioned to allow ventilation therein and whose bottom rests on a inverted pallet molded into the tank. 2) Dispositif, selon la revendication 1, caractérisé en ce que la palette supportant la cuve est fabriqué à l'aide de tôles et de profilés creux en inox.2) Device according to claim 1, characterized in that the pallet supporting the tank is manufactured using stainless steel sheets and hollow profiles. 3) Dispositif, selon la revendication 2, caractérisé en ce que les profilés creux servant de glissières pour la mise en place de l'accumulateur reçoivent en leur centre le câblage des pôles + - et possèdent au niveau de leurs embouts une fiche femelle.3) Device according to claim 2, characterized in that the hollow sections serving as slides for the introduction of the accumulator receive at their center wiring + - poles and have at their ends a female plug. 4) Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'ensemble de l'accu sera solidaire du véhicule à l'aide de deux crochets (7).4) Device according to one of the preceding claims, characterized in that the entire battery will be secured to the vehicle with two hooks (7). 5) Dispositif, selon la revendication 1, caractérisé en ce qu'il comprend sur le véhicule un boîtier électronique qui assurera, grâce à une carte à puce la gestion du système.5) Device according to claim 1, characterized in that it comprises on the vehicle an electronic box that will ensure, through a smart card management system.
FR9911617A 1999-09-14 1999-09-14 DEVICE FOR INTERCHANGEABILITY OF THE BATTERY OF AN ELECTRIC VEHICLE Expired - Fee Related FR2798342B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9911617A FR2798342B1 (en) 1999-09-14 1999-09-14 DEVICE FOR INTERCHANGEABILITY OF THE BATTERY OF AN ELECTRIC VEHICLE

Applications Claiming Priority (1)

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FR9911617A FR2798342B1 (en) 1999-09-14 1999-09-14 DEVICE FOR INTERCHANGEABILITY OF THE BATTERY OF AN ELECTRIC VEHICLE

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FR2798342A1 true FR2798342A1 (en) 2001-03-16
FR2798342B1 FR2798342B1 (en) 2001-11-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943970A3 (en) * 2009-04-03 2010-10-08 Renault Sas Locking device for clamping system clamping electric energy storage unit on structure of e.g. hybrid motor vehicle, has hook cooperating with ring in mechanical connection with structure of vehicle having electric energy storage unit
WO2011104460A1 (en) 2010-02-24 2011-09-01 Renault Sas System for connecting batteries for an electric vehicle and associated set of batteries
WO2011124700A3 (en) * 2010-04-08 2011-12-22 Magna Steyr Fahrzeugtechnik Ag & Co Kg Fastening device
CN114132208A (en) * 2020-09-03 2022-03-04 奥动新能源汽车科技有限公司 Battery replacement station and battery transfer control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187423A (en) * 1991-05-15 1993-02-16 Marton Louis L System for replenishment of energy stored in a battery on an electric vehicle
US5585205A (en) * 1993-07-06 1996-12-17 Institute For Home Economics Of Japan, Inc. System apparatus for battery swapping
FR2749547A1 (en) * 1996-06-06 1997-12-12 Jjg Partenaire Urban transport system using electric vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187423A (en) * 1991-05-15 1993-02-16 Marton Louis L System for replenishment of energy stored in a battery on an electric vehicle
US5585205A (en) * 1993-07-06 1996-12-17 Institute For Home Economics Of Japan, Inc. System apparatus for battery swapping
FR2749547A1 (en) * 1996-06-06 1997-12-12 Jjg Partenaire Urban transport system using electric vehicles

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943970A3 (en) * 2009-04-03 2010-10-08 Renault Sas Locking device for clamping system clamping electric energy storage unit on structure of e.g. hybrid motor vehicle, has hook cooperating with ring in mechanical connection with structure of vehicle having electric energy storage unit
WO2011104460A1 (en) 2010-02-24 2011-09-01 Renault Sas System for connecting batteries for an electric vehicle and associated set of batteries
WO2011124700A3 (en) * 2010-04-08 2011-12-22 Magna Steyr Fahrzeugtechnik Ag & Co Kg Fastening device
CN102858570A (en) * 2010-04-08 2013-01-02 马格纳斯泰尔汽车技术两合公司 Fixing device
CN102933412A (en) * 2010-04-08 2013-02-13 马格纳斯泰尔汽车技术两合公司 Fastening device
CN102858570B (en) * 2010-04-08 2016-03-23 马格纳斯泰尔汽车技术两合公司 Fixing device
CN102933412B (en) * 2010-04-08 2016-03-30 马格纳斯泰尔汽车技术两合公司 Fastening device
CN114132208A (en) * 2020-09-03 2022-03-04 奥动新能源汽车科技有限公司 Battery replacement station and battery transfer control method thereof
WO2022048628A1 (en) * 2020-09-03 2022-03-10 奥动新能源汽车科技有限公司 Battery swapping station and battery-transfer control method thereof
CN114132208B (en) * 2020-09-03 2023-07-18 奥动新能源汽车科技有限公司 Battery replacement station and battery transfer control method thereof

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