JPS6216025U - - Google Patents
Info
- Publication number
- JPS6216025U JPS6216025U JP10796785U JP10796785U JPS6216025U JP S6216025 U JPS6216025 U JP S6216025U JP 10796785 U JP10796785 U JP 10796785U JP 10796785 U JP10796785 U JP 10796785U JP S6216025 U JPS6216025 U JP S6216025U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- undercover
- air
- expansion
- shielding plate
- 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
Links
- 230000008602 contraction Effects 0.000 claims 5
- 239000000498 cooling water Substances 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案の第１実施例に係る自動車用ア
ンダーカバーの説明図、第２図は同自動車用アン
ダーカバーの要旨に係る部分の説明図、第３図は
同自動車用アンダーカバーの使用状態説明図、第
４図は本考案の第２実施例に係る自動車用アンダ
カバーの説明図、第５図は本考案の第３実施例に
係る自動車用アンダーカバーの説明図、第６図は
本考案の別の実施例を示す説明図、第７図は従来
に於ける自動車用アンダーカバーの説明図である
。
１……自動車用アンダーカバー、２……エンジ
ンルーム、３……遮蔽板、４……回動軸、５……
ラジエータ、６……ロアタンク、７……伸縮部材
、１１……外気導入通路。
Fig. 1 is an explanatory diagram of an undercover for an automobile according to the first embodiment of the present invention, Fig. 2 is an explanatory diagram of the main part of the undercover for an automobile, and Fig. 3 is an illustration of the use of the undercover for an automobile. 4 is an explanatory diagram of the automobile undercover according to the second embodiment of the present invention, FIG. 5 is an explanatory diagram of the automobile undercover according to the third embodiment of the present invention, and FIG. 6 is an explanatory diagram of the automobile undercover according to the third embodiment of the present invention. FIG. 7 is an explanatory diagram showing another embodiment of the present invention, and is an explanatory diagram of a conventional undercover for an automobile. 1... Automotive undercover, 2... Engine room, 3... Shielding plate, 4... Rotating shaft, 5...
Radiator, 6... Lower tank, 7... Expandable member, 11... Outside air introduction passage.
Claims (1)
ルーム内の空気温度又はエンジン冷却水の水温が
所定の温度より低い時エンジンルーム内の空気と
外気とを遮断し、所定の温度より高い時エンジン
ルーム内へ外気を導入できるように開閉自在に構
成されることを特徴とする自動車用アンダーカバ
ー。 (2) 遮蔽板と、遮蔽板の一端に設けられた回動
軸と、遮蔽板の他端に設けられ空気温度又はエン
ジン冷却水の温度に応じて伸縮する伸縮装置とか
ら構成され、遮蔽板は回動軸を中心として伸縮装
置の作動によつて開閉自在となることを特徴とす
る実用新案登録請求の範囲第１項記載の自動車用
アンダーカバー。 (3) 伸縮装置は形状記憶合金から構成されてい
ることを特徴とする実用新案登録請求の範囲第２
項記載の自動車用アンダーカバー。 (4) 伸縮装置は空気温度又はエンジン冷却水の
温度を検出する温度センサと、温度センサからの
信号を受けた制御装置によつて作動されるエアシ
リンダ装置を備えていることを特徴とする実用新
案登録請求の範囲第２項記載の自動車用アンダー
カバー。 (5) 伸縮装置は空気温度又はエンジン冷却水の
温度が所定の温度より高い時に膨張し、所定の温
度より低い時に収縮する物質によつて構成されて
いることを特徴とする実用新案登録請求の範囲第
２項記載の自動車用アンダーカバー。[Claims for Utility Model Registration] (1) Covering the lower part of the engine room and blocking the air in the engine room from outside air when the air temperature in the engine room or the temperature of the engine cooling water is lower than a predetermined temperature; An undercover for an automobile characterized by being configured to be openable and closable so that outside air can be introduced into the engine room when the temperature is higher than a predetermined temperature. (2) The shielding plate consists of a shielding plate, a rotating shaft provided at one end of the shielding plate, and an expansion/contraction device provided at the other end of the shielding plate that expands and contracts depending on the air temperature or engine coolant temperature. The undercover for an automobile according to claim 1, wherein the undercover can be opened and closed about a rotation axis by the operation of an expansion and contraction device. (3) Utility model registration claim 2, characterized in that the expansion and contraction device is made of a shape memory alloy.
Automotive undercover described in section. (4) Practical use characterized in that the expansion and contraction device is equipped with a temperature sensor that detects the temperature of air or engine cooling water, and an air cylinder device that is operated by a control device that receives a signal from the temperature sensor. An undercover for an automobile according to claim 2 of the patent registration claim. (5) A claim for utility model registration characterized in that the expansion and contraction device is made of a material that expands when the temperature of air or engine cooling water is higher than a predetermined temperature and contracts when the temperature is lower than a predetermined temperature. An undercover for an automobile as described in Scope 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10796785U JPS6216025U (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10796785U JPS6216025U (en) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6216025U true JPS6216025U (en) | 1987-01-30 |
Family
ID=30984724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10796785U Pending JPS6216025U (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017013710A (en) * | 2015-07-03 | 2017-01-19 | 富士重工業株式会社 | Engine room cooling structure |
-
1985
- 1985-07-15 JP JP10796785U patent/JPS6216025U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017013710A (en) * | 2015-07-03 | 2017-01-19 | 富士重工業株式会社 | Engine room cooling structure |
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