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1. WO2020110333 - BATTERY CASE, VEHICLE COMPRISING SAID BATTERY CASE, AND STATIONARY TYPE POWER STORAGE DEVICE

Publication Number WO/2020/110333
Publication Date 04.06.2020
International Application No. PCT/JP2019/011918
International Filing Date 20.03.2019
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
H01M 2/12 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
12Vent plugs or other mechanical arrangements for facilitating escape of gases
CPC
B60K 1/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
1Arrangement or mounting of electrical propulsion units
04of the electric storage means for propulsion
H01M 2/02
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
H01M 2/10
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
H01M 2/12
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
12Vent plugs or other mechanical arrangements for facilitating escape of gases
Applicants
  • 株式会社エンビジョンAESCジャパン ENVISION AESC JAPAN LTD. [JP]/[JP]
Inventors
  • 末永 真規 SUENAGA Masanori
  • 岩崎 靖和 IWASAKI Yasukazu
  • 菊池 就人 KIKUCHI Shuuto
Agents
  • 田中 秀▲てつ▼ TANAKA Hidetetsu
  • 森 哲也 MORI Tetsuya
Priority Data
2018-22153427.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BATTERY CASE, VEHICLE COMPRISING SAID BATTERY CASE, AND STATIONARY TYPE POWER STORAGE DEVICE
(FR) BOÎTIER DE BATTERIE, VÉHICULE COMPRENANT LEDIT BOÎTIER DE BATTERIE, ET DISPOSITIF DE STOCKAGE D'ÉNERGIE DE TYPE STATIONNAIRE
(JA) 電池ケースおよびこれを備える車両並びに定置型蓄電装置
Abstract
(EN)
The purpose of the present invention is to ensure a sufficient discharge flow rate of gas when the pressure within a battery case becomes high. This battery case (30) is a battery case that houses a battery (2) within a housing (10), and comprises: a gas exhaust port (51) that opens to a wall plate (43) covering the periphery of the housing (10); and a gas discharge mechanism (G) that is placed to cover the gas exhaust port (51) from the inside of the wall plate (43), and that has a lid (35m) fixed at the housing (10) side.
(FR)
Le but de la présente invention est d'assurer un débit d'évacuation suffisant de gaz lorsque la pression à l'intérieur d'un boîtier de batterie devient élevée. Ledit boîtier de batterie (30) est un boîtier de batterie qui loge une batterie (2) à l'intérieur d'un logement (10), et comprend : un orifice d'échappement de gaz (51) qui s'ouvre sur une plaque de paroi (43) recouvrant la périphérie du logement (10) ; et un mécanisme d'évacuation de gaz (G) qui est placé de façon à recouvrir l'orifice d'échappement de gaz (51) depuis l'intérieur de la plaque de paroi (43), et qui a un couvercle (35m) fixé au niveau du côté du logement (10).
(JA)
電池ケース内の圧力が高くなったときに、ガスの排出流量を十分に確保する。この電池ケース(30)は、筐体(10)内に電池(2)を収容する電池ケースであって、筐体(10)の周囲を覆う壁板(43)に開口するガス排出口(51)と、ガス排出口(51)を壁板(43)の内側から覆うように配置されるとともに筐体(10)側に固定される蓋部(35m)とを有するガス排出機構(G)を備える。
Also published as
Latest bibliographic data on file with the International Bureau