JP2023517059A - 電気車両内の発熱構成要素の冷却 - Google Patents
電気車両内の発熱構成要素の冷却 Download PDFInfo
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- 238000001816 cooling Methods 0.000 title description 19
- 239000000725 suspension Substances 0.000 claims description 22
- 239000011800 void material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 17
- 238000010168 coupling process Methods 0.000 description 17
- 238000005859 coupling reaction Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
Claims (15)
- 電気車両(EV)(100)であって、
前記電気車両(100)の前部分(102)から前記電気車両(100)の後部分(103)に向かって後方に延びるフレーム(101)と、
前記フレーム(101)の下方に配設され、前記フレーム(101)によって支持される床板構造(310)と、
前記床板構造(310)と前記フレーム(101)との間に画定された空洞(316)内に配設されたバッテリ(104)と、
前記電気車両(100)の前記後部分(103)内に配設された第1の発熱構成要素と、
前記バッテリ(104)の上方に配設された一部分を有するダクト(114、1306)であって、前記前部分(102)から前記第1の発熱構成要素に向かって後方に延びて、空気を前記前部分(102)から前記第1の発熱構成要素まで導く、ダクトとを備える、電気車両。 - 前記空洞(316)内に配設された第2の発熱構成要素を備え、前記ダクト(114、1306)が、
前記前部分(102)に面して、前記前部分(102)から空気を受け入れる入口(222)と、
前記第1の発熱構成要素に面して、前記第1の発熱構成要素に空気を供給する第1の出口(402)と、
前記第2の発熱構成要素に面して、前記第2の発熱構成要素に空気を供給する第2の出口(502)とを備える、請求項1に記載の電気車両(100)。 - 前記前部分(102)内に配設された前輪(106)と、
前記前輪(106)の上方に配設された前輪フェンダ(204)とを備え、
前記ダクト(114、1306)の前記入口(222)が、前記前輪フェンダ(204)の上方に配置されて空気を受け入れる、請求項2に記載の電気車両(100)。 - 前記前輪フェンダ(204)の上方に配設された懸架ブラケット(216)を備え、前記ダクト(114、1306)の前記入口(222)が、前記前輪フェンダ(204)と前記懸架ブラケット(216)との間の空隙(220)に面する、請求項3に記載の電気車両(100)。
- 前記懸架ブラケット(216)が、前記空隙(220)に対して凸形状および平坦形状のうちの1つである、請求項4に記載の電気車両(100)。
- 前記前輪フェンダ(204)の上面(1102)が、前記空気を前記ダクト(114、1306)内に案内するために、前記空隙に対して凹形状および凸形状のうちの1つである、請求項4に記載の電気車両(100)。
- 前記前部分(102)に配設されたフロントパネル(105)を備え、前記ダクト(114、1306)が、
前記フロントパネル(105)の前面(1311)から後方に延びる第1の前部ダクト部材(1308)と、
前記第1の前部ダクト部材(1308)に結合され、前記第1の発熱構成要素に向かって後方に延びる後部ダクト部材(1312)であって、前記バッテリ(104)の上方に配設された前記ダクト(114、1306)の前記一部分を備える、後部ダクト部材とを備える、請求項1に記載の電気車両(100)。 - 前記第1の前部ダクト部材(1308)が、前記電気車両(100)の第1の側(214)で前記フロントパネル(105)の前記前面(1311)から後方に延び、前記ダクト(114、1306)が、
前記電気車両(100)の第2の側(212)で前記フロントパネル(105)の前記前面(1311)から後方に延びる第2の前部ダクト部材(1310)であって、前記第2の側(212)は、前記第1の側(214)の反対側であり、前記第2の前部ダクト部材(1310)は、前記後部ダクト部材(1312)に結合される、第2の前部ダクト部材を備える、請求項7に記載の電気車両(100)。 - 前記後部ダクト部材(1312)が、
前記第1の前部ダクト部材(1308)および前記第2の前部ダクト部材(1310)に結合された入口(1316)と、
前記第1の発熱構成要素に面して、前記第1の発熱構成要素に空気を供給する第1の出口とを備える、請求項8に記載の電気車両(100)。 - 前記後部ダクト部材(1312)が、前記空洞(316)内に配設された第2の発熱構成要素に面する第2の出口を備え、前記第2の発熱構成要素が、前記第2の発熱構成要素に空気を供給するためのものである、請求項8に記載の電気車両(100)。
- 前記第1の前部ダクト部材(1308)および前記第2の前部ダクト部材(1310)が、前記フロントパネル(105)に一体化される、請求項8に記載の電気車両(100)。
- 前記第1の発熱構成要素を取り囲むカウル(1202)を備え、
前記ダクト(114、1306)が、前記カウルに結合されて、前記第1の発熱構成要素の周りの空気の流れを容易にする、請求項1に記載の電気車両(100)。 - 前記ダクト(114、1306)に対する前記カウル(1202)の動きに対応することによって、前記ダクト(114、1306)から前記第1の発熱構成要素への空気の漏出を防止するためのベローズ(1208)を備え、前記ベローズ(1208)の入口は、前記ダクト(114、1306)に結合され、前記ベローズ(1208)の出口は、前記カウル(1202)に結合される、請求項12に記載の電気車両(100)。
- 前記ダクト(114、1306)が、耐荷重性部材である、請求項1に記載の電気車両(100)。
- 前記床板構造(310)および前記フレーム(101)に結合されて、前記フレーム(101)による前記床板構造(310)の支持を容易にする床板取付体(312)を備え、
前記床板取付体(312)の上端(804)は、前記フレーム(101)に結合され、前記床板取付体(312)の底端(801)は、前記床板構造(310)に結合され、
前記ダクト(114、1306)の入口(222)が、前記床板取付体(312)の前記上端(804)に結合される、請求項1に記載の電気車両(100)。
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Application Number | Priority Date | Filing Date | Title |
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IN202041010486 | 2020-03-11 | ||
IN202041010486 | 2020-03-11 | ||
PCT/IB2021/051928 WO2021181251A1 (en) | 2020-03-11 | 2021-03-09 | Cooling of heat-generating components in electric vehicles |
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JP2023517059A true JP2023517059A (ja) | 2023-04-21 |
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JP2022553692A Pending JP2023517059A (ja) | 2020-03-11 | 2021-03-09 | 電気車両内の発熱構成要素の冷却 |
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US (1) | US20230137173A1 (ja) |
EP (1) | EP4117986A1 (ja) |
JP (1) | JP2023517059A (ja) |
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CN109789907B (zh) * | 2016-09-29 | 2020-12-08 | 本田技研工业株式会社 | 跨骑型电动车辆的电动机冷却结构 |
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US7188696B2 (en) * | 2004-02-17 | 2007-03-13 | Honda Motor Co., Ltd. | Motorcycle with a rear-mounted radiator |
JP2009161015A (ja) * | 2007-12-28 | 2009-07-23 | Yamaha Motor Co Ltd | 自動二輪車のフロントフェンダ、及び自動二輪車 |
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JP2012197057A (ja) * | 2011-03-23 | 2012-10-18 | Yamaha Motor Co Ltd | 自動二輪車 |
JP6183089B2 (ja) * | 2013-09-17 | 2017-08-23 | スズキ株式会社 | 電動車両 |
JP6139587B2 (ja) * | 2015-03-11 | 2017-05-31 | 本田技研工業株式会社 | 自動二輪車の前部構造 |
WO2019155496A1 (en) * | 2018-02-08 | 2019-08-15 | Tvs Motor Company Limited | Straddle type vehicle |
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2021
- 2021-03-09 WO PCT/IB2021/051928 patent/WO2021181251A1/en unknown
- 2021-03-09 JP JP2022553692A patent/JP2023517059A/ja active Pending
- 2021-03-09 EP EP21714672.9A patent/EP4117986A1/en active Pending
- 2021-03-09 CN CN202180019096.4A patent/CN115243965A/zh active Pending
- 2021-03-09 US US17/910,584 patent/US20230137173A1/en active Pending
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US20070289561A1 (en) * | 2006-06-14 | 2007-12-20 | Steve Cox | Electric vehicle air cooling system |
JP2010083372A (ja) * | 2008-09-30 | 2010-04-15 | Honda Motor Co Ltd | 電気自動二輪車 |
WO2012066601A1 (ja) * | 2010-11-18 | 2012-05-24 | 川崎重工業株式会社 | 鞍乗型電動車両 |
WO2013098895A1 (ja) * | 2011-12-28 | 2013-07-04 | 川崎重工業株式会社 | 鞍乗型電動車両 |
JP2016097864A (ja) * | 2014-11-25 | 2016-05-30 | 本田技研工業株式会社 | 鞍乗り型車両のフロントフェンダー |
WO2019186946A1 (ja) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | 鞍乗型電動車両 |
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CN115243965A (zh) | 2022-10-25 |
EP4117986A1 (en) | 2023-01-18 |
US20230137173A1 (en) | 2023-05-04 |
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