JPH0235862U - - Google Patents
Info
- Publication number
- JPH0235862U JPH0235862U JP11488788U JP11488788U JPH0235862U JP H0235862 U JPH0235862 U JP H0235862U JP 11488788 U JP11488788 U JP 11488788U JP 11488788 U JP11488788 U JP 11488788U JP H0235862 U JPH0235862 U JP H0235862U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- vehicle
- foam layer
- floor panel
- insulating foam
- 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 10
- 239000006260 foam Substances 0.000 claims description 8
- 239000002937 thermal insulation foam Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
第１図は本考案に係る車両用インシユレータを
示す側断面図、第２図は本願の発泡体層としてポ
リエチレンフオームを使用した場合の断熱作用を
示すグラフ、第３図は従来の車両用インシユレー
タを示す側断面図である。
１０……リヤシート、１１……シートクツシヨ
ン、１２……フロアパネル、１３……インシユレ
ータ、１４……遮音層、１５……発泡体層。
Fig. 1 is a side sectional view showing a vehicle insulator according to the present invention, Fig. 2 is a graph showing the heat insulation effect when polyethylene foam is used as the foam layer of the present invention, and Fig. 3 is a graph showing a conventional vehicle insulator. FIG. 10... Rear seat, 11... Seat cushion, 12... Floor panel, 13... Insulator, 14... Sound insulation layer, 15... Foam layer.
Claims (1)
面に取付けられる車両用インシユレータであつて
、 フロアパネルの上面に敷設される断熱性発泡体
層と、該断熱性発泡体層に貼着され、フロアパネ
ルとの間で二重壁構造をなす遮音層とから構成さ
れていることを特徴とする車両用インシユレータ
。 (2) 断熱性発泡体層は、少なくとも全容積の５
０％以上が、独立発泡体組織からなつていること
を特徴とする車両用インシユレータ。 (3) 断熱性発泡体層は、その発泡倍率が２０〜
４０倍であることを特徴とする請求項１記載の車
両用インシユレータ。 (4) 断熱性発泡体層は、熱伝導率が０．０３ｋ
ｃａｌ／ｍ．ｈ．°ｃ以下に設定されていること
を特徴とする車両用インシユレータ。[Scope of Claim for Utility Model Registration] (1) A vehicle insulator installed on the top surface of a floor panel located below the rear seat, comprising: a heat insulating foam layer laid on the top surface of the floor panel; and the heat insulating foam layer. 1. A vehicle insulator comprising: a sound insulating layer attached to a floor panel and forming a double wall structure with a floor panel. (2) The insulating foam layer covers at least 50% of the total volume.
An insulator for a vehicle, characterized in that 0% or more of the insulator is composed of a closed foam structure. (3) The insulation foam layer has an expansion ratio of 20 to
The insulator for a vehicle according to claim 1, wherein the insulator is 40 times larger. (4) The thermal conductivity of the insulating foam layer is 0.03k.
cal/m. h. A vehicle insulator characterized in that the temperature is set to below °C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114887U JPH0629130Y2 (en) | 1988-08-31 | 1988-08-31 | Vehicle insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988114887U JPH0629130Y2 (en) | 1988-08-31 | 1988-08-31 | Vehicle insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0235862U true JPH0235862U (en) | 1990-03-08 |
| JPH0629130Y2 JPH0629130Y2 (en) | 1994-08-10 |
Family
ID=31356040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988114887U Expired - Lifetime JPH0629130Y2 (en) | 1988-08-31 | 1988-08-31 | Vehicle insulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629130Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101415386B1 (en) * | 2009-11-25 | 2014-07-04 | 엔에스케이 테쿠노로지 가부시키가이샤 | Exposure unit and method for exposing substrate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61147650U (en) * | 1985-03-05 | 1986-09-11 | ||
| JPS62179926A (en) * | 1986-02-03 | 1987-08-07 | Asahi Chem Ind Co Ltd | Manufacture of heat insulating material |
| JPS62162149U (en) * | 1986-04-04 | 1987-10-15 |
-
1988
- 1988-08-31 JP JP1988114887U patent/JPH0629130Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61147650U (en) * | 1985-03-05 | 1986-09-11 | ||
| JPS62179926A (en) * | 1986-02-03 | 1987-08-07 | Asahi Chem Ind Co Ltd | Manufacture of heat insulating material |
| JPS62162149U (en) * | 1986-04-04 | 1987-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629130Y2 (en) | 1994-08-10 |
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