JPS6175312U - - Google Patents
Info
- Publication number
- JPS6175312U JPS6175312U JP15919284U JP15919284U JPS6175312U JP S6175312 U JPS6175312 U JP S6175312U JP 15919284 U JP15919284 U JP 15919284U JP 15919284 U JP15919284 U JP 15919284U JP S6175312 U JPS6175312 U JP S6175312U
- Authority
- JP
- Japan
- Prior art keywords
- air
- duct
- wall surface
- instrument panel
- automobile
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は同縦断面図、第３図は別の実施例を示す斜視
図、第４図Ａは同縦断面図、第４図Ｂは更に他の
実施例を示す縦断面図、第５図は一般的な自動車
用空気調和装置の概略断面図、第６図は空調ダク
ト部分を示す概要図、第７図は車室内前面に配置
するインストルメントパネル部分を示す正面図で
ある。
１…ヒータユニツト、１１…グリル、１９…ベ
ントダクト、２０…外側内壁面、２１…吸音材。
Fig. 1 is a perspective view showing one embodiment of the present invention;
3 is a perspective view showing another embodiment, FIG. 4A is a longitudinal sectional view of the same, FIG. 4B is a longitudinal sectional view showing still another embodiment, and FIG. FIG. 6 is a schematic cross-sectional view of a typical automobile air conditioner, FIG. 6 is a schematic diagram showing an air conditioning duct portion, and FIG. 7 is a front view showing an instrument panel portion disposed at the front of a vehicle interior. DESCRIPTION OF SYMBOLS 1... Heater unit, 11... Grill, 19... Vent duct, 20... Outer inner wall surface, 21... Sound absorbing material.
Claims (1)
タユニツトと、前記インストルメントパネルに取
付けられ乗員に向けて空気を吹き出すグリルとの
間に、これらを結ぶダクトが取付けられてなる自
動車用空気調和装置において、前記ダクトに形成
され、この中を流れる空気の向きを変える屈曲部
の内壁面のうち、前記空気の主流が当たる外側内
壁面に吸音材を固着したことを特徴とする自動車
用空気調和装置のダクトの構造。 In an air conditioner for an automobile, a duct is installed between a heater unit built into an instrument panel and a grill attached to the instrument panel and blows air toward an occupant. A structure of a duct for an air conditioner for an automobile, characterized in that a sound-absorbing material is fixed to the outer inner wall surface of the bent portion, which is formed to change the direction of the air flowing therethrough, and the outer inner wall surface that the main flow of the air hits. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15919284U JPS6175312U (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15919284U JPS6175312U (en) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175312U true JPS6175312U (en) | 1986-05-21 |
Family
ID=30717152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15919284U Pending JPS6175312U (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020692A (en) * | 2012-07-19 | 2014-02-03 | Denso Corp | Sound absorption duct |
| JP2014201271A (en) * | 2013-04-09 | 2014-10-27 | ヤンマー株式会社 | Ship air conditioner |
| WO2022201692A1 (en) * | 2021-03-24 | 2022-09-29 | 富士フイルム株式会社 | Soundproofed air passage |
-
1984
- 1984-10-23 JP JP15919284U patent/JPS6175312U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020692A (en) * | 2012-07-19 | 2014-02-03 | Denso Corp | Sound absorption duct |
| JP2014201271A (en) * | 2013-04-09 | 2014-10-27 | ヤンマー株式会社 | Ship air conditioner |
| WO2022201692A1 (en) * | 2021-03-24 | 2022-09-29 | 富士フイルム株式会社 | Soundproofed air passage |