JPS5972177U - Vehicle air resistance reduction device - Google Patents

Vehicle air resistance reduction device

Info

Publication number
JPS5972177U
JPS5972177U JP1982169758U JP16975882U JPS5972177U JP S5972177 U JPS5972177 U JP S5972177U JP 1982169758 U JP1982169758 U JP 1982169758U JP 16975882 U JP16975882 U JP 16975882U JP S5972177 U JPS5972177 U JP S5972177U
Authority
JP
Japan
Prior art keywords
reduction device
resistance reduction
air resistance
vehicle air
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.)
Pending
Application number
JP1982169758U
Other languages
Japanese (ja)
Inventor
浅野　孝晶
Original Assignee
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1982169758U priority Critical patent/JPS5972177U/en
Publication of JPS5972177U publication Critical patent/JPS5972177U/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Body Structure For Vehicles (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１３．ｂ図は従来の車両用空気抵抗低減装置を示す図
であり、第１ａ図は斜視図、第１ｂ図は第１ａ図をＩ−
Ｉ線で断面して示す概略図である。 第２２．ｂ図および第３２．ｂ図はこの考案の一実施例
にかかる車両の空気抵抗低減装置を示す図であり、第２
ａ図は斜視図、第２ｂ図は第２ａ図を■−■線で断面し
て模式的に示す図、第３ａ図は実験条件を示すための側
面図、第３ｂ図は第３ａ図の車両を斜め下方から見た斜
視図である。第４ａ。 ｂ図はこの考案の他の実施例にかかる車両の空気抵抗低
減装置を示す図であり、第４ａ図は斜視図、第４ｂ図は
第４ａ図をＩＶ−ＩＶ線で断面して示す図である。 １３・・・アンダーカバー（車体）、１４・・・車体、
１５、　１５’　ａ、　　１５’　ｂ・・・フィン（空
気誘導部材）、１７・・・アンダーフロアパネル（Ｊ体
）。13th. Figure b is a diagram showing a conventional air resistance reduction device for a vehicle, Figure 1a is a perspective view, and Figure 1b is an I-I diagram of Figure 1a.
FIG. 2 is a schematic cross-sectional view taken along line I. 22nd. Figure b and No. 32. Figure b is a diagram showing an air resistance reduction device for a vehicle according to an embodiment of this invention, and the second
Figure a is a perspective view, Figure 2b is a schematic cross-sectional view of Figure 2a taken along the line ■-■, Figure 3a is a side view showing experimental conditions, and Figure 3b is the vehicle in Figure 3a. FIG. 4th a. Figure b is a diagram showing an air resistance reduction device for a vehicle according to another embodiment of the invention, Figure 4a is a perspective view, and Figure 4b is a cross-sectional view of Figure 4a taken along line IV-IV. be. 13... Under cover (vehicle body), 14... vehicle body,
15, 15'a, 15'b...Fin (air guiding member), 17...Underfloor panel (J body).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体の後方端に略全車幅にわたって空気誘導部材を設け
、該空気誘導部材が車体下方を流れてくる空気を車体後
方へ誘導することを特徴とする車両の空気抵抗低減装置
。An air resistance reduction device for a vehicle, characterized in that an air guide member is provided at the rear end of the vehicle body over substantially the entire width of the vehicle, and the air guide member guides air flowing below the vehicle body to the rear of the vehicle body.
JP1982169758U 1982-11-09 1982-11-09 Vehicle air resistance reduction device Pending JPS5972177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982169758U JPS5972177U (en) 1982-11-09 1982-11-09 Vehicle air resistance reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982169758U JPS5972177U (en) 1982-11-09 1982-11-09 Vehicle air resistance reduction device

Publications (1)

Publication Number Publication Date
JPS5972177U true JPS5972177U (en) 1984-05-16

Family

ID=30370783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982169758U Pending JPS5972177U (en) 1982-11-09 1982-11-09 Vehicle air resistance reduction device

Country Status (1)

Country Link
JP (1) JPS5972177U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057147A (en) * 2009-09-11 2011-03-24 Toyota Motor Corp Vehicle lower part structure
JP2022037411A (en) * 2020-08-25 2022-03-09 トヨタ車体株式会社 Vehicle rear part structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057147A (en) * 2009-09-11 2011-03-24 Toyota Motor Corp Vehicle lower part structure
JP2022037411A (en) * 2020-08-25 2022-03-09 トヨタ車体株式会社 Vehicle rear part structure

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