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1. WO2018068325 - BATTERY PACK

Publication Number WO/2018/068325
Publication Date 19.04.2018
International Application No. PCT/CN2016/102208
International Filing Date 14.10.2016
IPC
H01M 2/02 2006.1
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
02Cases, jackets or wrappings
CPC
H01M 2220/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2220Batteries for particular applications
30Batteries in portable systems, e.g. mobile phone, laptop
H01M 50/213
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
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
204Racks, modules or packs for multiple batteries or multiple cells
207characterised by their shape
213adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/247
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
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
247specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H01M 50/289
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
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
289characterised by spacing elements or positioning means within frames, racks or packs
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
Applicants
  • MILWAUKEE ELECTRIC TOOL CORPORATION [US]/[US]
  • SOMMERFELD, Steven T. [US]/[US]
  • GALL, Benjamin D. [US]/[US]
  • LIU, Hui Shu Beldon [CN]/[CN]
Inventors
  • SOMMERFELD, Steven T.
  • GALL, Benjamin D.
  • LIU, Hui Shu Beldon
Agents
  • RUNPING&PARTNERS
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) BATTERY PACK
(FR) BLOC DE BATTERIE
Abstract
(EN) A battery pack and a method for connecting a battery pack to an electronic device to power to the electronic device (e.g., a headlamp, a flashlight, a flood light, a drill, a driver, etc.). The battery pack includes a generally cylindrical housing defined by an arcuate sidewall extending between a first end surface and a second end surface and defining an interior cavity configured to support at least one battery cell (e.g., a lithium-ion battery cell). The battery pack includes a first insertion alignment member engageable with a first battery alignment member of the electronic device in order to facilitate insertion into a receiving portion of the electronic device in a first direction and a second insertion alignment member engageable with a second battery alignment member of another electronic device in order to facilitate insertion into a receiving portion of the other electronic device in a second direction.
(FR) L'invention concerne un bloc de batterie et un procédé de connexion d'un bloc de batterie à un dispositif électronique pour alimenter le dispositif électronique (par exemple, un phare, une lampe torche, un projecteur, une perceuse, un tournevis, etc.). Le bloc de batterie comprend un boîtier généralement cylindrique défini par une paroi latérale arquée s'étendant entre une première surface d'extrémité et une seconde surface d'extrémité et définissant une cavité intérieure conçue pour supporter au moins une cellule de batterie (par exemple, une cellule de batterie ion lithium). Le bloc de batterie comprend un premier élément d'alignement d'insertion pouvant venir en prise avec un premier élément d'alignement de batterie du dispositif électronique afin de faciliter l'insertion dans une partie de réception du dispositif électronique dans une première direction, et un second élément d'alignement d'insertion pouvant venir en prise avec un second élément d'alignement de batterie d'un autre dispositif électronique afin de faciliter l'insertion dans une partie de réception de l'autre dispositif électronique dans une seconde direction.
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