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1. EP2725638 - TERMINAL PART FOR STORAGE BATTERY, STORAGE BATTERY INCLUDING TERMINAL PART AND AUTOMOBILE EQUIPPED WITH STORAGE BATTERY

Office
European Patent Office
Application Number 12804399
Application Date 18.06.2012
Publication Number 2725638
Publication Date 30.04.2014
Publication Kind B1
IPC
H01M 2/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
30Terminals
CPC
H01M 2220/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2220Batteries for particular applications
20Batteries in motive systems, e.g. vehicle, ship, plane
H01M 50/112
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
10Primary casings, jackets or wrappings of a single cell or a single battery
102characterised by their shape or physical structure
112Monobloc comprising multiple compartments
H01M 50/543
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
543Terminals
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Y10T 29/49208
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49002Electrical device making
49117Conductor or circuit manufacturing
49204Contact or terminal manufacturing
49208by assembling plural parts
H01R 43/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
43Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Applicants GS YUASA INT LTD
Inventors SAWA AYA
HOJO EIJI
NAKAYAMA YASUHIDE
OSAKI SHIN
OKUMURA HIROSHI
NOGUCHI KATSUYA
Designated States
Priority Data 2011141434 27.06.2011 JP
2011141436 27.06.2011 JP
2011144195 29.06.2011 JP
2011149699 06.07.2011 JP
2012109045 11.05.2012 JP
Title
(DE) KLEMMENTEIL FÜR EINE SPEICHERBATTERIE, SPEICHERBATTERIE MIT DEM KLEMMENTEIL UND KRAFTFAHRZEUG MIT DIESER SPEICHERBATTERIE
(EN) TERMINAL PART FOR STORAGE BATTERY, STORAGE BATTERY INCLUDING TERMINAL PART AND AUTOMOBILE EQUIPPED WITH STORAGE BATTERY
(FR) PARTIE BORNE POUR BATTERIE DE STOCKAGE, BATTERIE DE STOCKAGE COMPRENANT LA PARTIE BORNE ET AUTOMOBILE ÉQUIPÉE DE LA BATTERIE DE STOCKAGE
Abstract
(EN)
Provided is a terminal portion for storage batteries that allows a nut to be fixed thereto easily and reliably so that the nut does not fall therefrom, and that allows a bolt to be inserted into the nut by selecting either one of the upper surface or the front surface, or two or more points at the same time when connecting an external lead wire to a storage battery even if the nut is fixed to the terminal portion, and a storage battery including such a terminal portion for storage batteries. A terminal portion for storage batteries includes: a plurality of bolt insertion holes bored in a plurality of the same and/or different directions; a nut insertion opening through which a nut having at least one screw hole threaded in a direction coincident with at least one of the plurality of the same and/or different directions is inserted; a hollow in communication with the bolt insertion holes and the nut insertion opening; and a fixation portion configured to fix the nut by deforming the terminal portion with the nut being inserted through the nut insertion opening into the hollow and the at least one screw hole of the nut being in communication respectively with the at least one of the plurality of bolt insertion holes.

(FR)
La présente invention vise à proposer : une partie borne de batterie de stockage avec laquelle il est possible de fixer de manière simple et fiable un écrou à la partie borne de telle sorte que l'écrou ne tombe pas ; une partie borne avec laquelle il est possible de sélectionner simultanément un ou plusieurs emplacements d'une surface supérieure ou d'une surface avant pour introduire un boulon dans l'écrou, même si l'écrou est fixé à la partie borne lorsqu'une ligne conductrice extérieure est connectée à la batterie de stockage ; et une batterie de stockage qui comprend de telles parties bornes. Est proposée une partie borne de batterie de stockage qui comprend : une pluralité de trous d'introduction de boulon qui sont percés à partir de différentes directions et/ou de la même pluralité de directions ; une ouverture d'introduction d'écrou dans laquelle est introduit l'écrou, ayant au moins un trou fileté qui est découpé dans au moins une direction coïncidant avec les différentes directions et/ou la même pluralité de directions ; et une cavité qui communique avec les trous d'introduction de boulon et l'ouverture d'introduction d'écrou, la partie borne de batterie de stockage ayant une partie de fixation qui déforme la partie borne pour fixer l'écrou, dans un état dans lequel l'écrou est introduit à partir de l'ouverture d'introduction d'écrou dans la cavité et au moins un trou fileté de l'écrou est amené à communiquer avec au moins l'un de la pluralité de trous d'introduction de boulon.