JP7339565B2 - 自動車の下部構造 - Google Patents
自動車の下部構造 Download PDFInfo
- Publication number
- JP7339565B2 JP7339565B2 JP2021551629A JP2021551629A JP7339565B2 JP 7339565 B2 JP7339565 B2 JP 7339565B2 JP 2021551629 A JP2021551629 A JP 2021551629A JP 2021551629 A JP2021551629 A JP 2021551629A JP 7339565 B2 JP7339565 B2 JP 7339565B2
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- JP
- Japan
- Prior art keywords
- battery
- floor
- vehicle body
- automobile
- vehicle
- 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.)
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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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- 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
-
- 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
-
- 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
- B60K2001/0455—Removal or replacement of the energy storages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
-
- 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)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
前記車体フロアは、自動車の前後方向に延在する骨格部材を有し、
前記バッテリセルまたはバッテリモジュールは前記骨格部材との間に他の部材を介在させずに前記骨格部材と隣接して配置される、自動車の下部構造。
前記フロアパネルは、左右の前記サイドシルの間に設けられ、
前記バッテリセルまたは前記バッテリモジュールは、前記サイドシルと隣接する領域を含む前記フロアパネルの全域に配置されている、上記(5)又は(6)に記載の自動車の下部構造。
14a~14f フロアクロスメンバー
15 フロントバンパー
16a,16b フロントサイドメンバー
17a,17b リアサイドメンバー
17c クロスメンバー
18 アンダーカバー
19 リアバンパー
20 サイドシル
22 エネルギー吸収部材
40 水冷パネル
42,52 ボルト挿入孔
50 バッテリ
60 ポール
70,72,74 ボルト
90 中空部材
92 床
94 インパクター
Claims (7)
- 自動車の床部を構成する車体フロアと、
前記車体フロアの下側に前記車体フロアから直接吊り下げられて固定されたバッテリセルまたはバッテリモジュールと、
を備え、
前記車体フロアは、自動車の前後方向に延在する骨格部材を有し、
前記バッテリセルまたはバッテリモジュールは前記骨格部材との間に他の部材を介在させずに前記骨格部材と隣接して配置される、自動車の下部構造。 - 前記バッテリセルまたは前記バッテリモジュールは、上面が前記車体フロアの下面に当接した状態で前記車体フロアに対して固定されている、請求項1に記載の自動車の下部構造。
- 冷却液が循環する冷却パネルを更に備え、
前記バッテリセルまたは前記バッテリモジュールは、前記車体フロアとの間に前記冷却パネルを介在させて前記車体フロアに対して固定されている、請求項1に記載の自動車の下部構造。 - 前記バッテリセルまたは前記バッテリモジュールの上面が前記冷却パネルの下面に当接している、請求項3に記載の自動車の下部構造。
- 前記車体フロアは、自動車の床面を構成するフロアパネルを有し、
前記バッテリセルまたは前記バッテリモジュールは、前記フロアパネルに対して固定されている、請求項1~4のいずれか一項に記載の自動車の下部構造。 - 前記車体フロアは、前記フロアパネル上に配置され、自動車の左右方向に延在するクロスメンバを有し、
前記バッテリセルまたは前記バッテリモジュールは、前記フロアパネル又は前記クロスメンバに対して固定されている、請求項5に記載の自動車の下部構造。 - 前記車体フロアは、自動車の左右方向の最外部において自動車の前後方向に延在する前記骨格部材としてのサイドシルを有し、
前記フロアパネルは、左右の前記サイドシルの間に設けられ、
前記バッテリセルまたは前記バッテリモジュールは、前記サイドシルと隣接する領域を含む前記フロアパネルの全域に配置されている、請求項5又は6に記載の自動車の下部構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019183315 | 2019-10-03 | ||
JP2019183315 | 2019-10-03 | ||
PCT/JP2020/037658 WO2021066180A1 (ja) | 2019-10-03 | 2020-10-02 | 自動車の下部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021066180A1 JPWO2021066180A1 (ja) | 2021-04-08 |
JP7339565B2 true JP7339565B2 (ja) | 2023-09-06 |
Family
ID=75338204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021551629A Active JP7339565B2 (ja) | 2019-10-03 | 2020-10-02 | 自動車の下部構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220363122A1 (ja) |
EP (1) | EP4039517A4 (ja) |
JP (1) | JP7339565B2 (ja) |
KR (1) | KR20220039805A (ja) |
CN (1) | CN114206712A (ja) |
WO (1) | WO2021066180A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022261364A1 (en) * | 2021-06-09 | 2022-12-15 | Fisker Inc. | Methods and systems for disposing cells |
DE102021005515A1 (de) * | 2021-11-09 | 2021-12-23 | Daimler Ag | Fahrzeug mit einer Antriebsbatterie |
DE102022000949A1 (de) * | 2022-03-18 | 2023-09-21 | Mercedes-Benz Group AG | Anordnung eines elektrischen Energiespeichers an einem Rohbau für einen Personenkraftwagen |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000344026A (ja) | 1999-06-02 | 2000-12-12 | Nissan Motor Co Ltd | 電気自動車の線・管状部品配索構造 |
JP2012066773A (ja) | 2010-09-27 | 2012-04-05 | Toray Ind Inc | 電気自動車用フロア構造体 |
JP2014201277A (ja) | 2013-04-09 | 2014-10-27 | ユニプレス株式会社 | 電気自動車などに使用するバッテリー搭載構造 |
JP2017193288A (ja) | 2016-04-21 | 2017-10-26 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
JP2017196958A (ja) | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
JP2017196959A (ja) | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
CN207565708U (zh) | 2017-12-11 | 2018-07-03 | 北京新能源汽车股份有限公司 | 地板和电动汽车 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1478124A (en) | 1973-08-31 | 1977-06-29 | Emi Ltd | Apparatus for examining bodies by means of penetrating radiation |
JPS55166714A (en) | 1979-06-13 | 1980-12-26 | Mitsubishi Electric Corp | Electric type speed governor |
JPH11176487A (ja) * | 1997-12-10 | 1999-07-02 | Nissan Motor Co Ltd | 電気自動車のバッテリ温度調整装置および調整方法 |
JP4306783B2 (ja) * | 2007-12-14 | 2009-08-05 | 三菱自動車工業株式会社 | 電気自動車のバッテリユニット取付構造 |
JP5531626B2 (ja) * | 2009-05-26 | 2014-06-25 | 日産自動車株式会社 | 車両のバッテリアセンブリ冷却構造、および、ウォータージャケット付きバッテリアセンブリ |
KR101220768B1 (ko) * | 2010-12-28 | 2013-01-21 | 주식회사 포스코 | 전기 자동차용 언더 바디 |
DE102011051698A1 (de) * | 2011-07-08 | 2013-01-10 | Thyssenkrupp Steel Europe Ag | Bodenstruktur für ein Fahrzeug |
DE102011113238A1 (de) * | 2011-09-13 | 2012-04-26 | Daimler Ag | Karosseriestruktur für einen Kraftwagen, sowie Kraftwagen |
JP5824997B2 (ja) | 2011-09-14 | 2015-12-02 | トヨタ自動車株式会社 | 車両用電池搭載構造 |
JP5277362B1 (ja) * | 2011-12-09 | 2013-08-28 | 本田技研工業株式会社 | バッテリパックの車載構造 |
KR101736378B1 (ko) * | 2014-06-05 | 2017-05-16 | 주식회사 엘지화학 | 이차 전지용 프레임 및 이를 포함하는 배터리 모듈 |
JP6734709B2 (ja) | 2016-06-23 | 2020-08-05 | 本田技研工業株式会社 | 車体の下部構造 |
US10479413B1 (en) * | 2016-09-20 | 2019-11-19 | Apple Inc. | Vehicle floor and subassemblies thereof |
CN109204529B (zh) * | 2017-06-30 | 2020-12-25 | 比亚迪股份有限公司 | 车身结构和车辆 |
JP6891675B2 (ja) | 2017-07-05 | 2021-06-18 | トヨタ自動車株式会社 | 電池搭載構造 |
CN109435661B (zh) * | 2017-09-05 | 2023-11-17 | 马勒国际有限公司 | 用于电动车辆或混合动力车辆的储能器组件 |
JP7047479B2 (ja) | 2018-03-09 | 2022-04-05 | トヨタ自動車株式会社 | 車両下部構造 |
-
2020
- 2020-10-02 EP EP20871970.8A patent/EP4039517A4/en active Pending
- 2020-10-02 KR KR1020227007404A patent/KR20220039805A/ko not_active Application Discontinuation
- 2020-10-02 JP JP2021551629A patent/JP7339565B2/ja active Active
- 2020-10-02 WO PCT/JP2020/037658 patent/WO2021066180A1/ja unknown
- 2020-10-02 CN CN202080056510.4A patent/CN114206712A/zh active Pending
- 2020-10-02 US US17/765,284 patent/US20220363122A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000344026A (ja) | 1999-06-02 | 2000-12-12 | Nissan Motor Co Ltd | 電気自動車の線・管状部品配索構造 |
JP2012066773A (ja) | 2010-09-27 | 2012-04-05 | Toray Ind Inc | 電気自動車用フロア構造体 |
JP2014201277A (ja) | 2013-04-09 | 2014-10-27 | ユニプレス株式会社 | 電気自動車などに使用するバッテリー搭載構造 |
JP2017193288A (ja) | 2016-04-21 | 2017-10-26 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
JP2017196958A (ja) | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
JP2017196959A (ja) | 2016-04-26 | 2017-11-02 | トヨタ自動車株式会社 | 車両のバッテリ搭載構造 |
CN207565708U (zh) | 2017-12-11 | 2018-07-03 | 北京新能源汽车股份有限公司 | 地板和电动汽车 |
Also Published As
Publication number | Publication date |
---|---|
EP4039517A1 (en) | 2022-08-10 |
CN114206712A (zh) | 2022-03-18 |
US20220363122A1 (en) | 2022-11-17 |
EP4039517A4 (en) | 2022-11-30 |
KR20220039805A (ko) | 2022-03-29 |
WO2021066180A1 (ja) | 2021-04-08 |
JPWO2021066180A1 (ja) | 2021-04-08 |
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