JPS61181241U - - Google Patents
Info
- Publication number
- JPS61181241U JPS61181241U JP6417685U JP6417685U JPS61181241U JP S61181241 U JPS61181241 U JP S61181241U JP 6417685 U JP6417685 U JP 6417685U JP 6417685 U JP6417685 U JP 6417685U JP S61181241 U JPS61181241 U JP S61181241U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- ducts
- material layer
- insulating material
- metal 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
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
Landscapes
- Thermal Insulation (AREA)
- Duct Arrangements (AREA)
Description
第１図は本考案の内面保温ダクトの入隅部の構
造の一実施例を示す断面図、第２図は、同じく継
手部の構造の一実施例を示す断面図、第３図は同
じく、入隅部の他の実施例を示す断面図、第４図
は同じく、継手部の構造の他の実施例を示す断面
図。
１，２……面板、３……はぜ部、４，５……保
温板、６，７……金属板、８……結合用フランジ
、９……フランジ取付用リベツト、１０……ガス
ケツト、１１……結合用ボルト、１２……金属製
Ｌ字状形材、１３……亜鉛鉄板製Ｌ字状形材、１
４……金属製Ｈ字状形材、１５……亜鉛鉄板製偏
平Ｈ字状形材、１６，１７，１８，１９……深溝
部。
FIG. 1 is a cross-sectional view showing an example of the structure of the inner corner of the internal heat insulation duct of the present invention, FIG. 2 is a cross-sectional view showing an example of the structure of the joint portion, and FIG. FIG. 4 is a cross-sectional view showing another example of the inside corner portion, and FIG. 4 is a cross-sectional view showing another example of the structure of the joint portion. 1, 2... Face plate, 3... Seam, 4, 5... Heat insulating plate, 6, 7... Metal plate, 8... Joining flange, 9... Flange mounting rivet, 10... Gasket, 11...Connecting bolt, 12...Metal L-shaped member, 13...L-shaped member made of galvanized iron plate, 1
4... Metal H-shaped member, 15... Flat H-shaped member made of galvanized iron plate, 16, 17, 18, 19... Deep groove portion.
Claims (1)
する保温ダクトにおいて、入隅部および継手部に
おける隣接保温材層それぞれの金属箔端部が金属
製結合部材に形成された２条の深溝部にそれぞれ
挿入されることによつて結合されていることを特
徴とする内面保温ダクトの構造。 In a heat insulating duct which has a heat insulating material layer on its inner surface with metal foil bonded to the airflow surface, the metal foil ends of each adjacent heat insulating material layer at the entry corner and the joint part have two deep grooves formed in the metal joining member. A structure of internal heat insulation ducts, characterized in that the internal heat insulation ducts are connected by being inserted into the ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417685U JPS61181241U (en) | 1985-05-01 | 1985-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417685U JPS61181241U (en) | 1985-05-01 | 1985-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181241U true JPS61181241U (en) | 1986-11-12 |
Family
ID=30595014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6417685U Pending JPS61181241U (en) | 1985-05-01 | 1985-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017515090A (en) * | 2014-05-07 | 2017-06-08 | ダルガーノ・ミカエル・ロナルド | Duct system |
| US11835252B1 (en) | 2017-03-31 | 2023-12-05 | Albers Mechanical Contractors, Inc. | Foam core duct system protected by metal sleeves with integral flanges |
-
1985
- 1985-05-01 JP JP6417685U patent/JPS61181241U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017515090A (en) * | 2014-05-07 | 2017-06-08 | ダルガーノ・ミカエル・ロナルド | Duct system |
| US11835252B1 (en) | 2017-03-31 | 2023-12-05 | Albers Mechanical Contractors, Inc. | Foam core duct system protected by metal sleeves with integral flanges |
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