JPH0181167U - - Google Patents
Info
- Publication number
- JPH0181167U JPH0181167U JP17460187U JP17460187U JPH0181167U JP H0181167 U JPH0181167 U JP H0181167U JP 17460187 U JP17460187 U JP 17460187U JP 17460187 U JP17460187 U JP 17460187U JP H0181167 U JPH0181167 U JP H0181167U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- thickness
- insulating material
- vehicle according
- aluminum foil
- 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
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 2
- 239000012784 inorganic fiber Substances 0.000 claims 2
- 239000011490 mineral wool Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000002655 kraft paper Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Description
第１図は本考案の一実施例を示す鉄道車両用断
熱材の一部切断斜視図、第２図は部分拡大断面図
、第３図は供試体の試験方法の説明図である。
１……断熱層、２……外皮、３……補強シート
材、Ａ……供試体、５……支持枠、６……燃焼容
器、７……コルク台。
FIG. 1 is a partially cutaway perspective view of a heat insulating material for a railway vehicle showing an embodiment of the present invention, FIG. 2 is a partially enlarged sectional view, and FIG. 3 is an explanatory diagram of a test method for a specimen. DESCRIPTION OF SYMBOLS 1... Heat insulation layer, 2... Outer skin, 3... Reinforcement sheet material, A... Specimen, 5... Support frame, 6... Combustion container, 7... Cork stand.
Claims (1)
断熱層とされ、その片面がアルミ箔による外皮で
被覆されていることを特徴とする鉄道車両用断熱
材。 (2) 無機質繊維にロツクウールを用い、その断
熱層が２０〜６０mmの厚さで、０．０４〜０．５
５ｇ／cm3の密度で成形され、外皮のアルミ箔が
６０〜１００μｍとされている実用新案登録請求
の範囲第１項記載の鉄道車両用断熱材。 (3) ロツクウールの断熱層の他面に、寒冷沙、
クラフト紙、ガラスマツト等からなる補強シート
が接着されている実用新案登録請求の範囲第１項
記載の鉄道車両用断熱材。[Scope of Claim for Utility Model Registration] (1) A heat insulating material for railway vehicles, characterized in that the heat insulating layer is made of inorganic fibers formed into a felt shape, and one side of the heat insulating layer is covered with an outer skin made of aluminum foil. (2) Rock wool is used as the inorganic fiber, and the insulation layer has a thickness of 20 to 60 mm, with a thickness of 0.04 to 0.5
The heat insulating material for a railway vehicle according to claim 1, which is molded with a density of 5 g/cm 3 and has an aluminum foil of 60 to 100 μm in thickness. (3) On the other side of the Rockwool insulation layer, cold sand,
The heat insulating material for a railway vehicle according to claim 1, to which a reinforcing sheet made of kraft paper, glass mat, etc. is adhered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17460187U JPH0181167U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17460187U JPH0181167U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181167U true JPH0181167U (en) | 1989-05-31 |
Family
ID=31466448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17460187U Pending JPH0181167U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181167U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184167A (en) * | 1985-02-12 | 1986-08-16 | 株式会社日立製作所 | Vehicle floor insulation structure |
-
1987
- 1987-11-16 JP JP17460187U patent/JPH0181167U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184167A (en) * | 1985-02-12 | 1986-08-16 | 株式会社日立製作所 | Vehicle floor insulation structure |
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