JPH01165742U - - Google Patents
Info
- Publication number
- JPH01165742U JPH01165742U JP6413488U JP6413488U JPH01165742U JP H01165742 U JPH01165742 U JP H01165742U JP 6413488 U JP6413488 U JP 6413488U JP 6413488 U JP6413488 U JP 6413488U JP H01165742 U JPH01165742 U JP H01165742U
- Authority
- JP
- Japan
- Prior art keywords
- engine room
- sound insulation
- insulator
- insulation layer
- layer
- 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
- 239000012212 insulator Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案によるエンジンルーム用インシ
ユレータの第１実施例を示すもので、インシユレ
ータの基本構成を示す断面図、第２図は同エンジ
ンルーム用インシユレータの第２実施例を示すも
ので、インシユレータの基本構成を示す断面図、
第３図はエンジンルーム内の概要を示す説明図、
第４図、第５図は従来のインシユレータフロント
を示す各断面図である。
１０，１０′…インシユレータフロント、１２
…吸音層、１３，１６…遮音層、１４…ダツシユ
パネル、１５…背後空気層、１７…スペーサリブ
。
Fig. 1 shows a first embodiment of an insulator for an engine room according to the present invention, and is a sectional view showing the basic structure of the insulator, and Fig. 2 shows a second embodiment of the insulator for an engine room. A sectional view showing the basic configuration of
Figure 3 is an explanatory diagram showing the outline of the inside of the engine room.
FIGS. 4 and 5 are sectional views showing a conventional insulator front. 10, 10'...Insulator front, 12
... Sound absorption layer, 13, 16 ... Sound insulation layer, 14 ... Dashboard panel, 15 ... Back air layer, 17 ... Spacer rib.
Claims (1)
備えて添設固定される遮音層と、この遮音層の表
面に一体貼着される吸音層とからなることを特徴
とするエンジンルーム用インシユレータ。 An insulator for an engine room comprising a sound insulation layer attached and fixed to a vehicle body panel in the engine room with a rear air layer, and a sound absorption layer integrally attached to the surface of the sound insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988064134U JPH078320Y2 (en) | 1988-05-16 | 1988-05-16 | Insulator for engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988064134U JPH078320Y2 (en) | 1988-05-16 | 1988-05-16 | Insulator for engine room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165742U true JPH01165742U (en) | 1989-11-20 |
| JPH078320Y2 JPH078320Y2 (en) | 1995-03-01 |
Family
ID=31289615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988064134U Expired - Lifetime JPH078320Y2 (en) | 1988-05-16 | 1988-05-16 | Insulator for engine room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078320Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028297A1 (en) * | 1995-03-13 | 1996-09-19 | Sumitomo Chemical Company, Limited | Sound absorbing component |
| JP2004237452A (en) * | 2003-02-03 | 2004-08-26 | Hitachi Chem Co Ltd | Composite member having noise preventing capacity and impact absorbing capacity |
| JP2016157113A (en) * | 2015-02-24 | 2016-09-01 | 日東電工株式会社 | Sound absorption material |
| WO2016136712A1 (en) * | 2015-02-24 | 2016-09-01 | 日東電工株式会社 | Sound absorption material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55125871U (en) * | 1979-03-01 | 1980-09-05 | ||
| JPS58101847A (en) * | 1981-12-10 | 1983-06-17 | Kasai Kogyo Co Ltd | Engine room insulator |
| JPS59120545U (en) * | 1983-02-01 | 1984-08-14 | 古宇田 良夫 | Clamp device in lens centering machine |
| JPS6078675U (en) * | 1983-11-04 | 1985-06-01 | 河西工業株式会社 | Automotive insulator dash |
-
1988
- 1988-05-16 JP JP1988064134U patent/JPH078320Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55125871U (en) * | 1979-03-01 | 1980-09-05 | ||
| JPS58101847A (en) * | 1981-12-10 | 1983-06-17 | Kasai Kogyo Co Ltd | Engine room insulator |
| JPS59120545U (en) * | 1983-02-01 | 1984-08-14 | 古宇田 良夫 | Clamp device in lens centering machine |
| JPS6078675U (en) * | 1983-11-04 | 1985-06-01 | 河西工業株式会社 | Automotive insulator dash |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028297A1 (en) * | 1995-03-13 | 1996-09-19 | Sumitomo Chemical Company, Limited | Sound absorbing component |
| JP2004237452A (en) * | 2003-02-03 | 2004-08-26 | Hitachi Chem Co Ltd | Composite member having noise preventing capacity and impact absorbing capacity |
| JP2016157113A (en) * | 2015-02-24 | 2016-09-01 | 日東電工株式会社 | Sound absorption material |
| WO2016136712A1 (en) * | 2015-02-24 | 2016-09-01 | 日東電工株式会社 | Sound absorption material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078320Y2 (en) | 1995-03-01 |