Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020134070 - BATTERY TRAY AND POWER BATTERY PACK

Publication Number WO/2020/134070
Publication Date 02.07.2020
International Application No. PCT/CN2019/098441
International Filing Date 30.07.2019
IPC
H01M 2/10 2006.01
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
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
CPC
A62C 3/07
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
07in vehicles, e.g. in road vehicles
A62C 3/16
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
16in electrical installations, e.g. cableways
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 50/20
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
H01M 50/30
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
30Arrangements for facilitating escape of gases
H01M 50/383
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
30Arrangements for facilitating escape of gases
383Flame arresting or ignition-preventing means
Applicants
  • 比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]
Inventors
  • 任正华 REN, Zhenghua
  • 鲁志佩 LU, Zhipei
  • 郭坤 GUO, Kun
  • 彭青波 PENG, Qingbo
  • 朱燕 ZHU, Yan
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201811642595.529.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BATTERY TRAY AND POWER BATTERY PACK
(FR) SUPPORT DE BATTERIE ET BLOC-BATTERIE D'ALIMENTATION
(ZH) 电池托盘及动力电池包
Abstract
(EN)
A battery tray and a power battery pack, the battery tray comprising a tray body. The tray body comprises a bottom plate (10) and a side beam (20). The side beam (20) is disposed around the bottom plate (10) and jointly defines with the bottom plate (10) an accommodating space of a battery cell (200). A gas channel is formed at an inner part of the bottom plate (10). Several air inlet holes (31) and at least one air discharge hole are provided on the bottom plate (10). The air inlet holes (31) are used to guide a flame, smoke or gas discharged from the battery cell (200) into the gas channel, and the air discharge hole is used to discharge the flame, smoke or gas in the gas channel.
(FR)
L'invention concerne un support de batterie et un bloc-batterie d'alimentation, le support de batterie comprenant un corps de support. Le corps de support (1) comprend une plaque inférieure (10) et une poutre latérale (20). La poutre latérale (20) est disposée autour de la plaque inférieure (10) et définit conjointement avec la plaque inférieure (10) un espace de réception d'un élément de batterie (200). Un canal de gaz est formé au niveau d'une partie interne de la plaque inférieure (10). Plusieurs trous d'entrée d'air (31) et au moins un trou d'évacuation d'air sont ménagés sur la plaque inférieure (10). Les trous d'entrée d'air (31) sont utilisés pour guider une flamme, une fumée ou un gaz évacué de l'élément de batterie (200) dans le canal de gaz, et le trou d'évacuation d'air est utilisé pour évacuer la flamme, la fumée ou le gaz dans le canal de gaz.
(ZH)
一种电池托盘及动力电池包,所述电池托盘包括托盘本体,所述托盘本体包括底板(10)和边梁(20),所述边梁(20)设置在所述底板(10)的四周并与所述底板(10)共同限定出电池单体(200)的容纳空间;所述底板(10)内部形成有气体通道,所述底板(10)上设置有若干进气孔(31)和至少一个排气孔,所述进气孔(31)用于将电池单体(200)排出的火焰、烟雾或气体导入所述气体通道,所述排气孔用于将所述气体通道内的火焰、烟雾或气体排出。
Also published as
Latest bibliographic data on file with the International Bureau