JP2018047779A - 車両用アンダーカバー構造 - Google Patents
車両用アンダーカバー構造 Download PDFInfo
- Publication number
- JP2018047779A JP2018047779A JP2016184140A JP2016184140A JP2018047779A JP 2018047779 A JP2018047779 A JP 2018047779A JP 2016184140 A JP2016184140 A JP 2016184140A JP 2016184140 A JP2016184140 A JP 2016184140A JP 2018047779 A JP2018047779 A JP 2018047779A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- opening
- air
- engine room
- engine
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- 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
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (4)
- 車両前方から順にラジエータ、エンジンおよびサスペンションフレームが配置される車両のエンジンルームの下方に配置される車両用アンダーカバー構造において、
当該車両用アンダーカバー構造は、
車両のフロントバンパの下端から前記サスペンションフレームの後方まで延び前記エンジンルームの下面を構成するアンダーカバーと、
前記アンダーカバーの前記エンジンより車両後方であって前記サスペンションフレームより車両前方の位置に形成された開口部とを備えることを特徴とする車両用アンダーカバー構造。 - 前記アンダーカバーは、
前記フロントバンパから車両後方に向かうにしたがって下方に傾斜する傾斜部と、
前記傾斜部の後端に連続し該後端からほぼ水平に車両後方に延びる水平部とを有し、
前記開口部は、前記水平部に配置されていることを特徴とする請求項1に記載の車両用アンダーカバー構造。 - 前記水平部は、
前記傾斜部の後端と前記開口部との間の前側水平領域と、
前記開口部より後方の後側水平領域とを含むことを特徴とする請求項2に記載の車両用アンダーカバー構造。 - 前記アンダーカバーは、前記水平部のうち前記開口部の車両後方側の縁から車両前方に向かうにしたがって上方に傾斜するダクト部を有し、
前記ダクト部の上端は、前記サスペンションフレームの下端よりも上方または該下端と同じ高さに位置していることを特徴とする請求項2または3に記載の車両用アンダーカバー構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016184140A JP6798209B2 (ja) | 2016-09-21 | 2016-09-21 | 車両用アンダーカバー構造 |
CN201710731694.XA CN107856619B (zh) | 2016-09-21 | 2017-08-23 | 车辆用车身底罩结构 |
DE102017119367.7A DE102017119367A1 (de) | 2016-09-21 | 2017-08-24 | Fahrzeugunterbodenabdeckungsstruktur |
FR1758641A FR3056184B1 (fr) | 2016-09-21 | 2017-09-19 | Structure de carenage inferieur de vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016184140A JP6798209B2 (ja) | 2016-09-21 | 2016-09-21 | 車両用アンダーカバー構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018047779A true JP2018047779A (ja) | 2018-03-29 |
JP2018047779A5 JP2018047779A5 (ja) | 2019-09-12 |
JP6798209B2 JP6798209B2 (ja) | 2020-12-09 |
Family
ID=61302433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016184140A Active JP6798209B2 (ja) | 2016-09-21 | 2016-09-21 | 車両用アンダーカバー構造 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6798209B2 (ja) |
CN (1) | CN107856619B (ja) |
DE (1) | DE102017119367A1 (ja) |
FR (1) | FR3056184B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3135037B1 (fr) * | 2022-04-29 | 2024-03-15 | Psa Automobiles Sa | Peau de pare-chocs permettant l’évacuation de liquide, pour un véhicule terrestre |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007038838A (ja) * | 2005-08-03 | 2007-02-15 | Mazda Motor Corp | 自動車の車体下部構造 |
JP2016055751A (ja) * | 2014-09-09 | 2016-04-21 | 三菱自動車工業株式会社 | 車両のアンダカバー構造 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0173089U (ja) * | 1987-10-30 | 1989-05-17 | ||
JP3361412B2 (ja) * | 1995-05-12 | 2003-01-07 | 関東自動車工業株式会社 | 自動車のエンジンルームの空気取入れ構造 |
JPH09193839A (ja) * | 1995-11-17 | 1997-07-29 | Nissan Motor Co Ltd | 自動車のアンダーフロア構造 |
JP2012136062A (ja) | 2010-12-24 | 2012-07-19 | Mitsubishi Motors Corp | 車両の床下構造 |
CN103998271A (zh) * | 2011-12-16 | 2014-08-20 | 丰田自动车株式会社 | 车辆前部结构 |
US20140138077A1 (en) * | 2012-04-24 | 2014-05-22 | Toyota Jidosha Kabushiki Kaisha | Vehicle cooling device |
-
2016
- 2016-09-21 JP JP2016184140A patent/JP6798209B2/ja active Active
-
2017
- 2017-08-23 CN CN201710731694.XA patent/CN107856619B/zh active Active
- 2017-08-24 DE DE102017119367.7A patent/DE102017119367A1/de active Pending
- 2017-09-19 FR FR1758641A patent/FR3056184B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007038838A (ja) * | 2005-08-03 | 2007-02-15 | Mazda Motor Corp | 自動車の車体下部構造 |
JP2016055751A (ja) * | 2014-09-09 | 2016-04-21 | 三菱自動車工業株式会社 | 車両のアンダカバー構造 |
Also Published As
Publication number | Publication date |
---|---|
CN107856619B (zh) | 2021-02-05 |
DE102017119367A1 (de) | 2018-03-22 |
FR3056184B1 (fr) | 2022-01-21 |
CN107856619A (zh) | 2018-03-30 |
JP6798209B2 (ja) | 2020-12-09 |
FR3056184A1 (fr) | 2018-03-23 |
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