BE440268A - - Google Patents

Info

Publication number
BE440268A
BE440268A BE440268DA BE440268A BE 440268 A BE440268 A BE 440268A BE 440268D A BE440268D A BE 440268DA BE 440268 A BE440268 A BE 440268A
Authority
BE
Belgium
Prior art keywords
accumulator
housing
lamp
portable electric
battery
Prior art date
Application number
Other languages
French (fr)
Publication of BE440268A publication Critical patent/BE440268A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085Pocket lamps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00Safety devices structurally associated with lighting devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202Casings or frames around the primary casing of a single cell or a single battery
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227Organic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271Lids or covers for the racks or secondary casings
    • H01M50/273Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/278Organic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30Arrangements for facilitating escape of gases
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Perfectionnements aux appareils électriques à accumulateurs. 



   La présente invention se rapporte aux appareils électriques dont la source de courant principale ou auxiliaire est constituée par une batterie logée dans le boîtier de l'ap- pareil, ce qui est le cas notamment pour des lampes électriques portatives, des appareils de T.S.F., des appareils électro- médicaux, etc. 



   Malgré les avantages évidents que les accumulateurs présentent sur les piles électriques, on emploie actuellement plus de piles que d'accumulateurs comme batteries pour ces appareils. La raison doit en être trouvée dans le fait que les appareils à accumulateur construits jusqu'ici étaient rapidement mis hors d'usage par l'action corrosive des vapeurs ,acides émanant de l'accumulateur, qui se dégagent dans l'appa- 

 <Desc/Clms Page number 2> 

 reil et   attaquent   les pièces métalliques de celui-ci. 



   Suivant l'invention, on empêche   inaction   destructrice des vapeurs acides de s'exercer sur les organes   enfermés   avec l'accumulateur dans le boîtier de l'appareil, en évacuant ces vapeurs directement de l'accumulateur à l'actaosphère par des conduits traversant de façon étanche le boîtier de   l'appareil.   



  De plus, on peut imprégner   d'un   produit neutralisant l'acide les parois du boîtier et la matière éventuellement utilisée pour caler l'accumulateur dans ce dernier, afin nue tout acide répandu accidentellement dans le boîtier soit immédiatement neutralisé. 



   L'invention   s'applique  de façon particulièrement avantageuse aux lampes portatives à   accumulateur,   auxouelles elle apporte encore d'autres   perfectionnements   de nature à rendre leur emploi aussi pratinue et plus avantageux que celui des lampes à pile, en supprimant les difficultés qu'entraînait jusqu'à présent la recharge de l'accumulteur de ces lampes. A cet effet, suivant l'invention, on prévoit à   l'ex-   térieur du boîtier de la lampe, une prise de courant   raccor-   dée en permanence à l'accumulateur, aui permet de recharger   ce.-   lui-ci sans le retirer du boîtier, de sorte que l'opération de recharge se réduit à brancher la prise de courant sur une source de courant appropriée.

   Le boîtier de la lampe contient encore, avantageusement, un redresseur de courant connecté à demeure entre la prise de courant et l'accumulateur, pour fournir à ce dernier du courant redressé, dans le cas où. la prise est branchée sur une source de courant alternatif. Enfin, des regards ménagés dans les paroisopposées du boîti er, p ermettent de surveiller à travers le bac de l'accumulateur, l'état des éléments et le niveau du liquide dans   l'accumulateur.   

 <Desc/Clms Page number 3> 

 



   La description du dessin annexé, qui représente à titre d'exemple une lampe électrique portative à accumulateur, conforme à l'invention, fera bien comprendre comment celle-ci peut être réalisée. 



   Fig. 1 est une coupe verticale de la lampe, suivant la ligne 1-1 de la   fig.2.   



   Fig. 2 est une seconde coupe verticale, prise dans un plan perpendiculaire à celui de la première, suivant la ligne II-II de la fig.l, et
Fig. 3 est une vue de dessus, montrant l'intérieur du boîtier et du couvercle de la lampe ouverte. 



   Sur toutes les figures, 1 désigne le boîtier de la lampe qui est muni d'un couvercle 2 monté à   charnières   et contient l'accumulateur ou la batterie d'accumulateurs 3 servant à alimenter l'ampoule d'éclairage 4, vissée dans le réflecteur 5 à l'avant du boîtier. 



   Les parois du boîtier et du couvercle sont faitess en bois imprégné de carbonate de sodium ou d'une autre base capable de neutraliser l'acide qui pourrait couler de l'accumulateur ainsi que les vapeurs acides qui ne seraient pas évacuées par les   condui.ts   prévus pour leur échap-   pement   à l'extérieur du boîtier. 



   Ces conduits   d'échappement,   désignés par 6, sont dans cet exemple de simples tuyaux en caoutchouc ou autre matière non attaquée par l'acide, coiffant les orifices de remplissage des éléments de l'accumulateur et traversant la paroi arrière du boîtier 1 pour déboucher à l'air libre. 



  Avantageusement, les tuyaux 6 sont enfoncés de.force chacune sur un tube rigide porté par le couvercle de chaque élément, une rondelle enfilée sur le tuyau serre celui-ci sur le tube et le tout est pris dans la masse isolante coulée formant couvercle sur l'accumulateur. On cale l'autre extrémité   'de   

 <Desc/Clms Page number 4> 

 chaque tuyau 6 dans un trou de la paroi arrière du boîtier, en enfonçant de force dans le tuyau un bout de tube rigide qui le bloque dans le trou. L'étanchéité des joints ainsi   obte-   nus est absolument complète. 



   Pour caler l'accumulateur dans le boîtier, on emploie avantageusement du papier absorbant 7 impréné, conme les parois du boîtier, d'un produit neutralisant l'acide afin d'absorber et neutraliser les gouttelettes décide oui pourraient être répandues par exemple lorsqu'on procède au remplissage de l'accumulateur dans le boîtier. Ce risai;= est toutefois pratiquement évité si l'on effectue le remplissege par les tuyaux 6, en inclinant le boîtier vers l'avant et introduisant l'électrolyte ou   l'eau   distillée d'appoint au moyen d'une pip-ette de pharmacie. 



   Les bornes 8 de l'accumulateur, cu directement les tiges des bornes noyées dans la   r.iasse   isolante qui recouvre l'accumulateur, sont raccordées de façon   permanente   par des conducteurs 9, à une prise de courant extérieure 10 encpstrée dans la paroi arrière du boîtier 1, ce qui rend inutile l'enlèvement de l'accumulateur pour la recharge et rend tres aisé son raccordement à. la source de courant   au   Doyen d'une simple fiche branchée sur la prise 18. 



   Afin de tenir compte de ce ou'on dispose le plus souvent, pour recharger l'accumulateur, du courant   alterna-   tif du   réseau   il est prévu à demeure dans la  1,-,ripe  même un petit redresseur de courent, de préferencesous la   forrie   d'une cellule à oxy-métal 11 qui est logée à l'intérieur du couvercle 2du boîtier et intercalé: dans les connexions d'un des conducteurs 9. Au moyen de la fiche 10, on raccorde le circuit à un transformateur alinenté de courant alternatif, nar exemple un transformateur du   genr:   utilisé pour les son- 

 <Desc/Clms Page number 5> 

 neries électriques. Le courant redressé par la cellule 11 recharge 1-'accumulateur. 



   Evidemment, si l'on dispose de courant continu, le transformateur 11 peut être omis et les deux conducteurs 9 être raccordés directement à la prise 10 qu'il suffira de brancher sur le réseau à courant continu, avec interposition d'une résistance appropriée. Toutefois, la lampe munie du redresseur oxy-métal peut être rechargée aussi sur courant continu, à condition d'observer la polarité, pour que le redresseur laisse passer le courant. 



   L'équipement électrique de la lampe est complété par un interrupteur 12, égalaient logé dans le couvercle 2 du boîtier ou placé sur le boîtier lui-même, et intercalé dans l'un des conducteurs 13 qui connectent 1'ampoule 4 à l'accumulateur. 



   Vers le centre de chacune des parois latérales du boîtier sont percés, en face l'un de l'autre, deux regards 14   'servant   à vérifier par transparence, ou par réflexion, à tra.vers le bac de l'accumulateur, le niveau du liquide dans ce dernier. 



   La lampe complète peut se porter aisément au moyen d'une poignée 15 en forme d'anse, articulée sur le boîtier 1. 



   Bien entendu, l'invention n'est pas limitée- aux détails d'exécution décrits et représentés à titre d'exemple, auxquels des modifications peuvent être apportées selon ¯les besoins pour les adapter aux différents appareils à accumulateurs auxquels l'invention est applicable. 



   REVENDICATIONS. 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



  Improvements to electrical devices with accumulators.



   The present invention relates to electrical appliances, the main or auxiliary current source of which is constituted by a battery housed in the casing of the appliance, which is the case in particular for portable electric lamps, wireless telephone devices, devices. electro-medical devices, etc.



   Despite the obvious advantages that accumulators present over electric cells, more cells are currently used than accumulators as batteries for these devices. The reason must be found in the fact that the accumulator devices built up to now were quickly put out of use by the corrosive action of the vapors, acids emanating from the accumulator, which are given off in the apparatus.

 <Desc / Clms Page number 2>

 reil and attack the metal parts of it.



   According to the invention, the destructive inaction of the acid vapors is prevented from being exerted on the organs enclosed with the accumulator in the housing of the device, by evacuating these vapors directly from the accumulator to the actaosphere by ducts passing through waterproof the housing of the device.



  In addition, one can impregnate with an acid neutralizing product the walls of the housing and the material possibly used to wedge the accumulator in the latter, so bare any acid spilled accidentally in the housing is immediately neutralized.



   The invention applies particularly advantageously to portable battery-powered lamps, or else it brings other improvements such as to make their use as practinue and more advantageous than that of battery-powered lamps, by eliminating the difficulties which up to now entailed. 'now recharging the accumulator of these lamps. To this end, according to the invention, there is provided on the outside of the lamp housing a socket outlet permanently connected to the accumulator, which enables the latter to be recharged without removing it. of the case, so that the recharging operation is reduced to plugging the power outlet into a suitable power source.

   The lamp housing also advantageously contains a current rectifier permanently connected between the socket and the accumulator, in order to supply the latter with rectified current, in the event that. the plug is plugged into an alternating current source. Finally, sight glasses provided in the opposite walls of the casing allow monitoring through the accumulator tank, the state of the elements and the level of the liquid in the accumulator.

 <Desc / Clms Page number 3>

 



   The description of the appended drawing, which shows by way of example a portable electric lamp with accumulator, according to the invention, will make it clear how it can be produced.



   Fig. 1 is a vertical section of the lamp, taken along line 1-1 of fig. 2.



   Fig. 2 is a second vertical section, taken in a plane perpendicular to that of the first, along line II-II of fig.l, and
Fig. 3 is a top view, showing the inside of the housing and the open lamp cover.



   In all the figures, 1 designates the housing of the lamp which is provided with a cover 2 mounted on hinges and contains the accumulator or the accumulator battery 3 serving to supply the lighting bulb 4, screwed into the reflector 5 on the front of the housing.



   The walls of the case and the cover are made of wood impregnated with sodium carbonate or another base capable of neutralizing the acid which could flow from the accumulator as well as the acid vapors which would not be evacuated by the conduits. provided for their escape outside the housing.



   These exhaust ducts, designated by 6, are in this example simple rubber pipes or other material not attacked by the acid, covering the filling orifices of the elements of the accumulator and passing through the rear wall of the housing 1 to unclog outdoors.



  Advantageously, the pipes 6 are each pressed de.force on a rigid tube carried by the cover of each element, a washer threaded on the pipe clamps the latter on the tube and the whole is taken in the cast insulating mass forming a cover on the 'accumulator. We wedge the other end 'of

 <Desc / Clms Page number 4>

 each pipe 6 in a hole in the rear wall of the housing, by forcing a piece of rigid tube into the pipe which blocks it in the hole. The seal thus obtained is absolutely complete.



   To wedge the accumulator in the casing, absorbent paper 7 is advantageously impregnated, such as the walls of the casing, with an acid neutralizing product in order to absorb and neutralize the droplets decides yes could be spilled for example when proceeds to fill the accumulator in the housing. This risai; = is however practically avoided if one carries out the filling by the pipes 6, by tilting the housing towards the front and introducing the electrolyte or the additional distilled water by means of a pip-ette of pharmacy.



   The terminals 8 of the accumulator, or directly the terminal rods embedded in the insulating r.iasse which covers the accumulator, are permanently connected by conductors 9, to an external socket 10 encpstred in the rear wall of the battery. housing 1, which makes it unnecessary to remove the battery for recharging and makes it very easy to connect to. the current source to the Dean with a simple plug connected to socket 18.



   In order to take into account this where one has most often, to recharge the accumulator, the alternating current of the network, it is provided permanently in the 1, -, ripe even a small rectifier of current, preferably under the forrie an oxy-metal cell 11 which is housed inside the cover 2 of the case and inserted: in the connections of one of the conductors 9. By means of the plug 10, the circuit is connected to an aligned current transformer alternative, for example a genr transformer: used for sound

 <Desc / Clms Page number 5>

 electrical neries. The current rectified by cell 11 recharges 1-'accumulator.



   Obviously, if one has direct current, the transformer 11 can be omitted and the two conductors 9 be connected directly to the socket 10 which will suffice to connect to the direct current network, with the interposition of an appropriate resistance. However, the lamp fitted with the oxy-metal rectifier can also be recharged on direct current, on condition that the polarity is observed, so that the rectifier lets the current flow.



   The electrical equipment of the lamp is completed by a switch 12, also housed in the cover 2 of the housing or placed on the housing itself, and interposed in one of the conductors 13 which connect the bulb 4 to the accumulator. .



   Towards the center of each of the side walls of the casing are drilled, opposite one another, two manholes 14 'serving to check by transparency, or by reflection, through the accumulator tank, the level liquid in the latter.



   The complete lamp can be easily carried by means of a handle 15 in the shape of a handle, articulated on the housing 1.



   Of course, the invention is not limited to the details of execution described and shown by way of example, to which modifications can be made according to needs to adapt them to the various accumulator devices to which the invention is applicable. .



   CLAIMS.

** ATTENTION ** end of DESC field can contain start of CLMS **.


    

Claims (1)

1. Appareil électrique à accumulateur, caractérisé en ce que des condui'-.s d'échappement traversant la paroi du boîtier <Desc/Clms Page number 6> EMI6.1 de l'appareil vacuent directement de l'accumulpteur à l'atmosphère les vapeurs acides émanant de l-'acc'umulatucr. 1. Electric device with accumulator, characterized in that the exhaust pipes passing through the wall of the housing <Desc / Clms Page number 6> EMI6.1 from the apparatus directly discharges from the accumulator to the atmosphere the acid vapors emanating from the accumulator. 8. Appareil électrique à accumulateur suivant la revendication 1, caractérisa en ce que les parois du boîtier et, éventuellement aussi la matière de bourrage calant l'accumulateur dans le boîtier de 1-'appareil, sont imprégnées d'un produit neutralisant l'acide. 8. Electric accumulator device according to claim 1, characterized in that the walls of the housing and, optionally also the stuffing material wedging the accumulator in the housing of 1-'apparatus, are impregnated with an acid neutralizing product. . 3. Lampe électrique portative à accumulateur EMI6.2 suivant la reverdication 1 ou 2, c:'r;:;I;t. ('1'-' '" (.- .-'" im zie le boîtier de la lampe est pOU"1 (]'#"18 priso de CCO).,'' ilt extérieure raccordée en permanence h l'.acCUl:zWt'l1r à l'in- térieur du boîtier. 3. Portable electric lamp with battery EMI6.2 following re-greening 1 or 2, c: 'r;:; I; t. ('1'-' '"(.- .-" im zie the lamp housing is for "1 (]' #" 18 CCO priso)., '' Outdoor unit permanently connected to the.accUl : zWt'l1r inside the housing. 4. Lampe électrique portative à accumulateur sui- EMI6.3 vant la revendication 3, caractérisée en ce qu 'l111 redres- seur de courant est logé à demeure dans le boîtier de la lampe et connecté entre la prise de courant et l'accumulateur. EMI6.4 4. Portable electric lamp with battery EMI6.3 according to claim 3, characterized in that the current rectifier is permanently housed in the lamp housing and connected between the socket and the accumulator. EMI6.4 5. Lampe électrique portative à a = ci>-.> u ? t. gi > r suivant l'une ou 1'* autre des revendications prcéc1entes, 0,.'1- ractérisée en ce que des faces opposées du boîtier de la lampe sont percées de regards permettant de vérifier le niveau du liquide dans l'accumulateur. EMI6.5 5. Portable electric lamp at a = ci> -.> U? t. gi> r according to one or 1 '* other of the preceding claims, 0,.' 1- actérisé in that opposite faces of the lamp housing are pierced with sight glasses to check the level of liquid in the accumulator. EMI6.5 6. Appareil électrique à accur,ml.,teur, n?t ;- .<=nt lampe- électrique lortative, en substance comme ci-dessus décrit avec référence au dessin annexé. 6. Electric apparatus with accuracies, ml., Tor, n? T; -. <= Nt portable electric lamp, in substance as described above with reference to the accompanying drawing.
BE440268D BE440268A (en)

Publications (1)

Publication Number Publication Date
BE440268A true BE440268A (en)

Family

ID=98086

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440268D BE440268A (en)

Country Status (1)

Country Link
BE (1) BE440268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517126A1 (en) * 1981-11-20 1983-05-27 Matsushita Electric Ind Co Ltd RECHARGEABLE ELECTRICAL APPLIANCE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517126A1 (en) * 1981-11-20 1983-05-27 Matsushita Electric Ind Co Ltd RECHARGEABLE ELECTRICAL APPLIANCE

Similar Documents

Publication Publication Date Title
WO2008004079A3 (en) Connector arrangement with penetrator in a submersible electrical assembly
FR3039710B1 (en) LITHIUM ACCUMULATOR WITH IMPROVED OPERATING SAFETY BY AN INTEGRATED CIRCUIT BREAKER DEVICE
BE440268A (en)
FR2874462A1 (en) ANTI-FLAGING WALL THROUGH
FR3101203A1 (en) Housing for a vehicle charging device
FR2956526A1 (en) ELECTRICAL CONNECTION SYSTEM COMPRISING A WALL SOCKET AND A MOBILE SOCKET INTENDED TO BE CONNECTED TO AN ELECTRICAL EQUIPMENT AND PROVIDED FOR COOPERATING WITH SAID WALL SOCKET
FR3027854A1 (en) ELECTRICAL CONNECTION CABLE FOR CHARGING AN ENERGY ACCUMULATOR OF A MOTOR VEHICLE
KR200476427Y1 (en) Bag type soket
FR2818032A1 (en) Light unit electrical connection technique having isolating socket mains connected with light bulb section plugging and having earth contact access point when plugged in
CN202513611U (en) Improved portable backup power supply
FR2761536A3 (en) Electrical plug connector for AC or DC supplies for charging portable computer or mobile phone
FR2934885A1 (en) Exterior lighting system, has sealed closure stoppers closing output connectors of connection unit, and lamp whose connection cable includes lamp connector cooperating with output connectors of connection unit
KR20190138218A (en) tube
CN207082612U (en) Rechargeable battery
EP1686669B1 (en) Recessed electrical-Main-socket for simple and rapid construction
FR2634966A1 (en) Universal battery-carrying magazine for the electrical supply of a portable electrical appliance
BE392187A (en)
CN204102966U (en) A kind of garden instrument battery
FR2865068A3 (en) Neon lamp, has elastic flexible light tube with milky color gel body molded by injection to contain LEDs, wires and resistor, and female connector formed at distal end of gel body with respect to male connector
FR2767233A1 (en) Cover for protection of electrical cables at entry to connection box
FR2953644A3 (en) Device for protecting user from sun during day time and for supplying power to e.g. electrical apparatus by using photovoltaic power supply source, has umbrella equipped with mast supported by base, and cells mounted on dome of umbrella
WO2010020732A1 (en) Removable lighting device for a swimming pool, fixed around an outlet nozzle or a cleaning connector
WO2009098385A2 (en) Photo-controlled socket without standby mode power consumption
FR3098763A1 (en) BATTERY SYSTEM INCLUDING A BATTERY TANK
FR2980762A3 (en) Removable battery for foldable electric bicycle, has battery located in inner side of battery case that is located in inner side of front part of bar comprising envelope to protect case, and folding device providing electric connection