JPS58186913U - Soundproofing structure of automotive air conditioning units - Google Patents
Soundproofing structure of automotive air conditioning unitsInfo
- Publication number
- JPS58186913U JPS58186913U JP8578382U JP8578382U JPS58186913U JP S58186913 U JPS58186913 U JP S58186913U JP 8578382 U JP8578382 U JP 8578382U JP 8578382 U JP8578382 U JP 8578382U JP S58186913 U JPS58186913 U JP S58186913U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioning
- air inlet
- automotive air
- conditioning units
- soundproofing structure
- 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
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図は自動車用空調ユニット□およびその取付部近傍
の車体構造を示す断面図、第２図は同空調ユツトの拡大
断面図である。
５・・・・・・カウルボックス、８・・・・・・ケーシ
ング、８ａ・・・・・・外気導入口、８ｂ・・・・・・
内気導入口、１５・・・・・・遮蔽板、１６・・・・・
・吸音材。FIG. 1 is a sectional view showing an automobile air conditioning unit □ and the vehicle body structure in the vicinity of its mounting portion, and FIG. 2 is an enlarged sectional view of the same air conditioning unit. 5...Cowl box, 8...Casing, 8a...Outside air inlet, 8b...
Internal air inlet, 15... Shielding plate, 16...
・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
の一方の遮蔽と他方の開放を交互に行う切替え用シャツ
タ板とを備えてなる自動車用空調ユニットにおいて、上
記内気導入口の外側部には所定間隙を設けて遮蔽板を配
置するとともに、該遮蔽板の内気導入口と対向する面に
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,
The other side forms an inside air inlet that communicates with the vehicle interior, and a casing that communicates with the heater unit or cooler unit, and a casing that alternately closes one of the inside and outside air inlets and opens the other. In an automotive air conditioning unit comprising a switching shatter plate, a shielding plate is disposed on the outside of the inside air inlet with a predetermined gap, and a sound absorbing plate is provided on the surface of the shielding plate facing the inside air inlet. A soundproof structure for an air conditioning unit for an automobile, characterized in that a material is arranged therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8578382U JPS58186913U (en) | 1982-06-09 | 1982-06-09 | Soundproofing structure of automotive air conditioning units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8578382U JPS58186913U (en) | 1982-06-09 | 1982-06-09 | Soundproofing structure of automotive air conditioning units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58186913U true JPS58186913U (en) | 1983-12-12 |
Family
ID=30094629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8578382U Pending JPS58186913U (en) | 1982-06-09 | 1982-06-09 | Soundproofing structure of automotive air conditioning units |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61218415A (en) * | 1985-03-25 | 1986-09-27 | Hitachi Ltd | Air blower in vehicle air-conditioning device |
| JPS6390415A (en) * | 1986-10-03 | 1988-04-21 | Nippon Denso Co Ltd | Automobile air conditioner |
| WO2020029214A1 (en) | 2018-08-10 | 2020-02-13 | Psa Automobiles Sa | Automotive air ventilation unit with noise absorbing screen at interior air intake |
-
1982
- 1982-06-09 JP JP8578382U patent/JPS58186913U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61218415A (en) * | 1985-03-25 | 1986-09-27 | Hitachi Ltd | Air blower in vehicle air-conditioning device |
| JPS6390415A (en) * | 1986-10-03 | 1988-04-21 | Nippon Denso Co Ltd | Automobile air conditioner |
| WO2020029214A1 (en) | 2018-08-10 | 2020-02-13 | Psa Automobiles Sa | Automotive air ventilation unit with noise absorbing screen at interior air intake |
| CN112566804A (en) * | 2018-08-10 | 2021-03-26 | 标致雪铁龙汽车股份有限公司 | Motor vehicle ventilation unit with noise absorbing screen at internal air inlet |
| EP3833560A4 (en) * | 2018-08-10 | 2022-03-30 | PSA Automobiles SA | Automotive air ventilation unit with noise absorbing screen at interior air intake |
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