JPS5847366U - Heat retention furnace - Google Patents
Heat retention furnaceInfo
- Publication number
- JPS5847366U JPS5847366U JP13881281U JP13881281U JPS5847366U JP S5847366 U JPS5847366 U JP S5847366U JP 13881281 U JP13881281 U JP 13881281U JP 13881281 U JP13881281 U JP 13881281U JP S5847366 U JPS5847366 U JP S5847366U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- heat
- furnace
- heat retention
- insulating piece
- 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
- Manufacture And Refinement Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (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図は従来の保温炉の外形図、第２図は本考案の一実
施例の保温炉の正面図、第３図は第２図の平面図、第４
図は本考案の他の実施例を示す保温炉の外形図を示す。
１５．１９・・・・・・断熱片、１６・・・・・・アル
ミ溶湯、１７．２０・・・・・・保護壁、２１・・・・
・・バンド、２２・・・・・・炉体、２３・・・・・・
枠、２４・・・・・・保温炉。Fig. 1 is an external view of a conventional heat preservation furnace, Fig. 2 is a front view of a heat preservation oven according to an embodiment of the present invention, Fig. 3 is a plan view of Fig. 2, and Fig. 4
The figure shows an outline drawing of a heat-retaining furnace showing another embodiment of the present invention. 15.19... Heat insulation piece, 16... Molten aluminum, 17.20... Protective wall, 21...
... Band, 22 ... Furnace body, 23 ...
Frame, 24... Heat retention furnace.
Claims (1)
、断面を扇形にして放射状に密着して配列された円周方
向の接合面が同一平面になくずれて配置した断熱片が組
付けされた複数の保護壁をバンドで締め付け、該保護壁
と底板を一体にしたことを特徴とする保温炉。 ２ 断熱片が円柱接合面を有して保護壁を円柱状にした
ことを特徴とする実用新案登録請求の範囲第１項記載の
保温炉。 ３ 断熱片が円錐接合面を有して保護壁を円錐状にした
ことを特徴とする実用新案登録請求の範囲第１項記載の
保温炉。 □[Scope of Claim for Utility Model Registration] 1. A heat insulating piece with a fan-shaped cross section and arranged in close contact with each other in the circumferential direction in a heat insulating furnace that stores molten aluminum for die casting. A heat-retaining furnace characterized in that a plurality of protective walls assembled with are tightened with a band, and the protective walls and a bottom plate are integrated. 2. The heat insulating furnace according to claim 1 of the utility model registration, characterized in that the heat insulating piece has a cylindrical joint surface and the protective wall is cylindrical. 3. The heat-retaining furnace according to claim 1, wherein the heat insulating piece has a conical joint surface and the protective wall has a conical shape. □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13881281U JPS5847366U (en) | 1981-09-18 | 1981-09-18 | Heat retention furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13881281U JPS5847366U (en) | 1981-09-18 | 1981-09-18 | Heat retention furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847366U true JPS5847366U (en) | 1983-03-30 |
Family
ID=29932021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13881281U Pending JPS5847366U (en) | 1981-09-18 | 1981-09-18 | Heat retention furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749248A (en) * | 1993-08-04 | 1995-02-21 | Motoyuki Tomita | Established pressure range display device for pressure gauge |
-
1981
- 1981-09-18 JP JP13881281U patent/JPS5847366U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749248A (en) * | 1993-08-04 | 1995-02-21 | Motoyuki Tomita | Established pressure range display device for pressure gauge |
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