JPS5970815U - Soundproofing structure of automotive air conditioning units - Google Patents
Soundproofing structure of automotive air conditioning unitsInfo
- Publication number
- JPS5970815U JPS5970815U JP16715682U JP16715682U JPS5970815U JP S5970815 U JPS5970815 U JP S5970815U JP 16715682 U JP16715682 U JP 16715682U JP 16715682 U JP16715682 U JP 16715682U JP S5970815 U JPS5970815 U JP S5970815U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioning
- sound insulation
- air inlet
- outside air
- automotive air
- 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.)
- Granted
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (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
第１図および第２図はこ−の考案の一実施例に係る自動
車用空調ユニットおよびその取り付は近傍の車内構造を
示す断面図および要部拡大断面図、−第３図および第４
図はこの考案の他の実施例を示す要部拡大断面図および
要部の斜視図である。
５・・・・・・カウルボックス、５ａ・・・・・・下部
開口、５ｂ・・・煙突部、８・・・・・・ケーシング、
８ａ・・・・・・外気導入口、８ｂ・・・・・・内気導
入口、１０．２０・・・・・・遮音カバー、１０ａ、２
０ａ・・・・・・空気孔、１１．２１・・・・・・吸音
材。1 and 2 are a sectional view and an enlarged sectional view of essential parts showing an automobile air conditioning unit and its installation in the vicinity of the vehicle interior structure according to an embodiment of the invention, and FIGS. 3 and 4.
The figures are an enlarged sectional view and a perspective view of the main parts showing another embodiment of this invention. 5...Cowl box, 5a...Lower opening, 5b...Chimney part, 8...Casing,
8a...Outside air inlet, 8b...Inside air inlet, 10.20...Sound insulation cover, 10a, 2
0a... Air hole, 11.21... Sound absorbing material.
Claims (1)
他方に車室内に連通ずる内気導入口を形成するとともに
、ヒータユニットあるいはクーラユニットに連通ずるケ
ーシングと、該ケーシング内にあって、内、外気導入口
の一方の遮蔽の他方の開放を交互に行なう切替え用シャ
ツタ板とを備えてなる自動車用空調ユニットにおいて、
上記外気導入口の上記カウルボックス側開口部には１、
周面に空気孔が形成され、上記開口部を覆うように取り
付けられる遮音カバーをもうけるとともに、該遮音カバ
ーの内周面には吸音材を配設したことを特徴とする自動
車用空調ユニットの防音構造。An outside air inlet communicating with the cowl box is formed on one side,
On the other side, an inside air inlet communicating with the interior of the vehicle is formed, and a casing that communicates with the heater unit or the cooler unit and one of the inner and outside air inlets located inside the casing are shielded and the other one is opened alternately. In an automotive air conditioning unit equipped with a switching shutter plate,
1 at the cowl box side opening of the outside air inlet.
Sound insulation for an air conditioning unit for an automobile, characterized in that a sound insulation cover is provided with air holes formed in the peripheral surface and is attached to cover the opening, and a sound absorbing material is provided on the inner peripheral surface of the sound insulation cover. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16715682U JPS5970815U (en) | 1982-11-04 | 1982-11-04 | Soundproofing structure of automotive air conditioning units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16715682U JPS5970815U (en) | 1982-11-04 | 1982-11-04 | Soundproofing structure of automotive air conditioning units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970815U true JPS5970815U (en) | 1984-05-14 |
| JPS637525Y2 JPS637525Y2 (en) | 1988-03-04 |
Family
ID=30365769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16715682U Granted JPS5970815U (en) | 1982-11-04 | 1982-11-04 | Soundproofing structure of automotive air conditioning units |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116999A (en) * | 2004-10-19 | 2006-05-11 | Fuji Heavy Ind Ltd | Vehicular air-conditioner |
-
1982
- 1982-11-04 JP JP16715682U patent/JPS5970815U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116999A (en) * | 2004-10-19 | 2006-05-11 | Fuji Heavy Ind Ltd | Vehicular air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637525Y2 (en) | 1988-03-04 |
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