JP7010032B2 - 車両 - Google Patents
車両 Download PDFInfo
- Publication number
- JP7010032B2 JP7010032B2 JP2018016803A JP2018016803A JP7010032B2 JP 7010032 B2 JP7010032 B2 JP 7010032B2 JP 2018016803 A JP2018016803 A JP 2018016803A JP 2018016803 A JP2018016803 A JP 2018016803A JP 7010032 B2 JP7010032 B2 JP 7010032B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- cooler
- discharged
- main body
- fins
- 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
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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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air 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
-
- 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
- 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
- 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
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
-
- 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
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- 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
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- 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
-
- 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
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
Description
Claims (5)
- 冷媒が流通させられる熱交換式のクーラ本体が、車両前後方向において後輪よりも車両後方側の車両下部に配置される車両において、
前記冷媒を熱交換によって冷却するために前記クーラ本体内に導入された外気が、該クーラ本体の下面から下方へ放出されるとともに、
前記クーラ本体の下側には、該クーラ本体の下面から放出された放出空気を下方へ流通させて外部へ排出する排気口が車両上下方向に貫通するように設けられたアンダカバーが配置されており、
前記排気口には、車両幅方向に延びるとともに上端よりも下端が車両後方側に位置するように傾斜しているフィンが車両前後方向に離間して複数設けられており、
前記複数のフィンの前記上端から前記下端までの長さ寸法は、前記後輪に近い車両前方側のフィンに比較して前記後輪から遠い車両後方側のフィンの方が短くされている
ことを特徴とする車両。 - 前記複数のフィンは、車両上下方向から見て車両前後方向に互いに重なることなく一定の間隔を隔てて設けられている
ことを特徴とする請求項1に記載の車両。 - 前記クーラ本体の外形は平板形状を成しており、前記クーラ本体はフロアパネルよりも下側に大面積の上面および下面が略水平になる姿勢で配置されて、前記クーラ本体の上面から該クーラ本体内に前記外気を導入し、該外気を前記クーラ本体の下面から放出する
ことを特徴とする請求項1または2に記載の車両。 - 前記アンダカバーは、前記排気口の上側開口端が前記クーラ本体の下面に密着するように配置されており、該排気口の下側開口部が車両走行時の気流によって負圧とされることにより、前記放出空気が該排気口から外部へ排出されるとともに、前記クーラ本体内に新たな外気が導入される
ことを特徴とする請求項1~3の何れか1項に記載の車両。 - 前記クーラ本体には、先端に吸気口が設けられた吸気ダクトが該クーラ本体の上面に密着するように配置されており、
前記排気口の前記下側開口部の負圧により前記放出空気が該排気口から外部へ排出される際に、前記吸気口から新たな外気が前記吸気ダクト内に吸入されて前記クーラ本体の上面部分に導入される
ことを特徴とする請求項4に記載の車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018016803A JP7010032B2 (ja) | 2018-02-01 | 2018-02-01 | 車両 |
CN201910092826.8A CN110103700B (zh) | 2018-02-01 | 2019-01-30 | 车辆 |
US16/263,997 US10828978B2 (en) | 2018-02-01 | 2019-01-31 | Vehicle having cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018016803A JP7010032B2 (ja) | 2018-02-01 | 2018-02-01 | 車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019131120A JP2019131120A (ja) | 2019-08-08 |
JP7010032B2 true JP7010032B2 (ja) | 2022-01-26 |
Family
ID=67391271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018016803A Active JP7010032B2 (ja) | 2018-02-01 | 2018-02-01 | 車両 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10828978B2 (ja) |
JP (1) | JP7010032B2 (ja) |
CN (1) | CN110103700B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7031336B2 (ja) * | 2018-02-01 | 2022-03-08 | トヨタ自動車株式会社 | 車両 |
DE102022107957A1 (de) | 2022-04-04 | 2023-10-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeug und Verfahren zum Kühlen eines solchen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001123835A (ja) | 1999-10-28 | 2001-05-08 | Toyota Auto Body Co Ltd | ラジエーターへの送風構造 |
JP2010083218A (ja) | 2008-09-30 | 2010-04-15 | Mazda Motor Corp | 車体前部の走行風導入構造 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2194394A (en) * | 1937-12-18 | 1940-03-19 | Klavik Milos | Air cooling arrangement for automobiles |
JP2689608B2 (ja) * | 1989-05-30 | 1997-12-10 | 日産自動車株式会社 | ミッドシップ車 |
JP2003063332A (ja) * | 2001-08-22 | 2003-03-05 | Honda Motor Co Ltd | 燃料電池自動車の排気構造 |
US6971471B2 (en) * | 2001-12-07 | 2005-12-06 | General Motors Corporation | Multi-directional drive |
DE10308084B4 (de) * | 2003-02-26 | 2008-07-31 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kühleinrichtung für ein Kraftfahrzeug-Antriebsaggregat |
DE10341642B3 (de) * | 2003-09-10 | 2005-04-28 | Porsche Ag | Aerodynamisch ausgebildetes Verkleidungsteil für die Unterseite eines Kraftfahrzeuges |
JP4539133B2 (ja) * | 2004-03-01 | 2010-09-08 | コベルコ建機株式会社 | 建設機械の排気構造 |
JP2006103365A (ja) * | 2004-09-30 | 2006-04-20 | Sanyo Electric Co Ltd | 電動車両 |
GB2476279B (en) * | 2009-12-17 | 2016-05-25 | Gordon Murray Design Ltd | Vehicle comprising a rearwardly mounted engine and radiator |
EP2565069B1 (en) * | 2010-06-03 | 2015-09-30 | Toyota Jidosha Kabushiki Kaisha | Cooling airflow intake structure |
JP5585378B2 (ja) * | 2010-10-21 | 2014-09-10 | スズキ株式会社 | 空冷式燃料電池車両 |
JP6569493B2 (ja) | 2015-11-18 | 2019-09-04 | トヨタ自動車株式会社 | 車両 |
JP6631565B2 (ja) | 2017-03-08 | 2020-01-15 | トヨタ自動車株式会社 | 車両のダクト構造 |
-
2018
- 2018-02-01 JP JP2018016803A patent/JP7010032B2/ja active Active
-
2019
- 2019-01-30 CN CN201910092826.8A patent/CN110103700B/zh active Active
- 2019-01-31 US US16/263,997 patent/US10828978B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001123835A (ja) | 1999-10-28 | 2001-05-08 | Toyota Auto Body Co Ltd | ラジエーターへの送風構造 |
JP2010083218A (ja) | 2008-09-30 | 2010-04-15 | Mazda Motor Corp | 車体前部の走行風導入構造 |
Also Published As
Publication number | Publication date |
---|---|
JP2019131120A (ja) | 2019-08-08 |
CN110103700B (zh) | 2022-05-10 |
US20190232777A1 (en) | 2019-08-01 |
CN110103700A (zh) | 2019-08-09 |
US10828978B2 (en) | 2020-11-10 |
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