JP7332552B2 - 電動車両 - Google Patents
電動車両 Download PDFInfo
- Publication number
- JP7332552B2 JP7332552B2 JP2020142652A JP2020142652A JP7332552B2 JP 7332552 B2 JP7332552 B2 JP 7332552B2 JP 2020142652 A JP2020142652 A JP 2020142652A JP 2020142652 A JP2020142652 A JP 2020142652A JP 7332552 B2 JP7332552 B2 JP 7332552B2
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- battery pack
- electric vehicle
- heat transfer
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; 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
- H01M50/242—Mountings; 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 against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5038—Heating or cooling of cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Description
3 :車体
4 :フロアパネル
5 :ロッカ
5a :ロッカインナパネル
5b :ロッカアウタパネル
5c :フランジ
6a :前クロスメンバ
6b :後クロスメンバ
10 :電池パック
11 :電池セル
12 :天板
13 :底板
13a :窪み
14 :ハウジング
15、16 :ブラケット
17 :ボルト
18 :ナット
20 :冷却器
21 :流路
28、29 :伝熱材
30 :防護板
31 :弾性体
32、40 :エネルギ吸収メンバ
Claims (2)
- フロアパネルの下に配置されている電源と、
前記電源の下に配置されている冷却器と、
前記電源と前記冷却器の間に挟まれて圧縮されている伝熱材と、
前記冷却器よりも剛性が高く、前記冷却器を下側から覆うように前記電源の底に取り付けられている防護板と、
前記冷却器と前記防護板の間に挟まれて圧縮されている弾性体と、
前記電源の底板に取り付けられており、下方に突出するように湾曲しているブラケットと、
下から前記防護板と前記ブラケットに挿通されており、前記防護板を前記ブラケットに固定しているボルトと、
を備えており、
前記底板には、前記ブラケットに対向するように上方へ窪んでいる窪みが設けられており、
前記ブラケットを通過した前記ボルトの先端が前記窪みの空間に位置している、
電動車両。 - 前記弾性体は、前記冷却器の縁を前記電源に押し付けている、請求項1に記載の電動車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020142652A JP7332552B2 (ja) | 2020-08-26 | 2020-08-26 | 電動車両 |
US17/353,972 US11772473B2 (en) | 2020-08-26 | 2021-06-22 | Electric vehicle |
CN202110784364.3A CN114103615B (zh) | 2020-08-26 | 2021-07-12 | 电动车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020142652A JP7332552B2 (ja) | 2020-08-26 | 2020-08-26 | 電動車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022038256A JP2022038256A (ja) | 2022-03-10 |
JP7332552B2 true JP7332552B2 (ja) | 2023-08-23 |
Family
ID=80356343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020142652A Active JP7332552B2 (ja) | 2020-08-26 | 2020-08-26 | 電動車両 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11772473B2 (ja) |
JP (1) | JP7332552B2 (ja) |
CN (1) | CN114103615B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7252148B2 (ja) * | 2020-01-30 | 2023-04-04 | トヨタ自動車株式会社 | 電気自動車の車体下部構造 |
US11628714B2 (en) * | 2020-11-17 | 2023-04-18 | Ford Global Technologies, Llc | Traction battery pack support system |
CN114883726A (zh) * | 2022-06-24 | 2022-08-09 | 中创新航科技股份有限公司 | 电池包 |
WO2024004273A1 (ja) * | 2022-06-30 | 2024-01-04 | パナソニックIpマネジメント株式会社 | 車両、及び、熱交換プレート |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014157756A (ja) | 2013-02-18 | 2014-08-28 | Nissan Motor Co Ltd | バッテリユニット |
US20150044540A1 (en) | 2012-05-18 | 2015-02-12 | Bayerische Motoren Werke Aktiengesellschaft | Cooling Device for a Vehicle Battery, Vehicle Battery Assembly, and Method for Producing a Cooling Device |
JP2018095096A (ja) | 2016-12-14 | 2018-06-21 | 株式会社Subaru | 自動車車両 |
JP2018114911A (ja) | 2017-01-20 | 2018-07-26 | 株式会社Subaru | 自動車車両 |
JP2019145460A (ja) | 2018-02-23 | 2019-08-29 | 株式会社デンソー | 電池温度調節装置 |
JP2020053148A (ja) | 2018-09-25 | 2020-04-02 | 株式会社デンソー | 電池ユニット |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030016A1 (de) * | 2009-06-23 | 2010-12-30 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Spannungsversorung eines Kraftfahrzeugs mit einem Kühlerblock |
JP6064730B2 (ja) | 2013-03-26 | 2017-01-25 | 三菱自動車工業株式会社 | 冷却装置 |
JP6451685B2 (ja) | 2016-04-21 | 2019-01-16 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
JP6740933B2 (ja) * | 2017-03-08 | 2020-08-19 | トヨタ自動車株式会社 | 燃料電池自動車 |
DE102019201745A1 (de) * | 2019-02-11 | 2020-08-13 | Volkswagen Aktiengesellschaft | Batterie, Verfahren zu deren Herstellung sowie Kraftfahrzeug |
-
2020
- 2020-08-26 JP JP2020142652A patent/JP7332552B2/ja active Active
-
2021
- 2021-06-22 US US17/353,972 patent/US11772473B2/en active Active
- 2021-07-12 CN CN202110784364.3A patent/CN114103615B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150044540A1 (en) | 2012-05-18 | 2015-02-12 | Bayerische Motoren Werke Aktiengesellschaft | Cooling Device for a Vehicle Battery, Vehicle Battery Assembly, and Method for Producing a Cooling Device |
JP2014157756A (ja) | 2013-02-18 | 2014-08-28 | Nissan Motor Co Ltd | バッテリユニット |
JP2018095096A (ja) | 2016-12-14 | 2018-06-21 | 株式会社Subaru | 自動車車両 |
JP2018114911A (ja) | 2017-01-20 | 2018-07-26 | 株式会社Subaru | 自動車車両 |
JP2019145460A (ja) | 2018-02-23 | 2019-08-29 | 株式会社デンソー | 電池温度調節装置 |
JP2020053148A (ja) | 2018-09-25 | 2020-04-02 | 株式会社デンソー | 電池ユニット |
Also Published As
Publication number | Publication date |
---|---|
CN114103615A (zh) | 2022-03-01 |
US11772473B2 (en) | 2023-10-03 |
US20220063389A1 (en) | 2022-03-03 |
JP2022038256A (ja) | 2022-03-10 |
CN114103615B (zh) | 2024-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7332552B2 (ja) | 電動車両 | |
JP5880086B2 (ja) | 電池容器 | |
US8776927B2 (en) | Vehicle battery pack housing structure | |
EP3862204B1 (en) | Vehicle comprising a battery pack | |
JP7284107B2 (ja) | 車両構造 | |
KR20140037773A (ko) | 배터리 장치 | |
JP2017196942A (ja) | 車両のバッテリ搭載構造 | |
US20210237550A1 (en) | Vehicle body lower structure | |
JP2016103491A (ja) | 電池容器 | |
JP2009190438A (ja) | 燃料電池システムの車両搭載構造 | |
CN112572123A (zh) | 车辆下部结构 | |
CN113120093B (zh) | 车身下部构造 | |
US11396328B2 (en) | Vehicle body lower structure | |
CN114552105A (zh) | 车辆搭载用电池组 | |
US20210284243A1 (en) | Vehicle body lower structure | |
CN114537118A (zh) | 电池组搭载车辆 | |
CN114425940A (zh) | 车辆 | |
CN109955731A (zh) | 燃料电池车辆 | |
CN111509156A (zh) | 一种高集成紧凑型电池系统 | |
JP2017077841A (ja) | 車両のバッテリ搭載構造 | |
EP4043256B1 (en) | Automobile | |
JP7140735B2 (ja) | バッテリー収容ユニット | |
JP2021138187A (ja) | 車体下部構造 | |
US20230017474A1 (en) | Structural Battery Comprising Cooling Channels | |
US20230072733A1 (en) | Battery module and battery pack including battery modules |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220603 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230302 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230509 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230518 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230725 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230810 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7332552 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |