JPS5838368U - Down tube for casting - Google Patents
Down tube for castingInfo
- Publication number
- JPS5838368U JPS5838368U JP13409881U JP13409881U JPS5838368U JP S5838368 U JPS5838368 U JP S5838368U JP 13409881 U JP13409881 U JP 13409881U JP 13409881 U JP13409881 U JP 13409881U JP S5838368 U JPS5838368 U JP S5838368U
- Authority
- JP
- Japan
- Prior art keywords
- down tube
- metal pipe
- diameter side
- porous refractory
- ceramics
- 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
- Rigid Pipes And Flexible Pipes (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図は本考案の一実施例に係る鋳造容ダウンチュー
ブの断面図、第２図ないし第５図は、製造途中にある鋳
造用ダウンチューブの部品の断面図、第６図は蛇腹形と
した金属パイプの断面図、である。
１・・・・・・鋳造用ダウンチューブ、２・・曲金属パ
イプ、３．４・・・・・・気孔性耐火物パイプ。, FIG. 1 is a sectional view of a down tube for casting according to an embodiment of the present invention, FIGS. 2 to 5 are sectional views of parts of a down tube for casting in the process of manufacture, and FIG. 6 is a bellows-shaped down tube. This is a cross-sectional view of a metal pipe. 1... Down tube for casting, 2... Bent metal pipe, 3.4... Porous refractory pipe.
Claims (6)
、セラミック等の気孔性耐火物製のチューブの中間層に
金属パイプを設けたことを特徴とする鋳造用ダウンチュ
ーブ。(1) A down tube for casting of light alloys, etc., for use in low-pressure casting machines, characterized in that a metal pipe is provided in the middle layer of the tube made of porous refractory material, such as ceramics.
火物をライニング加工し、その外径側にセラミック妾等
の気孔性耐火物パイプを嵌合させたことを特徴とする実
用新案登録請求の範囲第１項に記載の鋳造用ダウンチュ
ーブ。(2) A claim for utility model registration characterized in that the inner diameter side of a metal pipe is lined with porous refractory material such as ceramics, and the outer diameter side of the metal pipe is fitted with a porous refractory material pipe such as ceramic concubine. A down tube for casting according to scope 1.
性耐火物をライニング加工し、その内径側にセラミック
ス等の気孔性耐火物パイプを嵌合させたことを特徴とす
る実用新案登録請求の範囲第１に記載の鋳造用ダウンチ
ューブ。(3) Scope of a claim for utility model registration characterized in that the outer diameter side of a metal pipe is lined with a porous refractory material such as ceramics, and a porous refractory pipe such as ceramics is fitted to the inner diameter side of the lining process. The down tube for casting according to the first aspect.
ラミックス等の気孔性耐火物パイプを嵌合させたことを
特徴とする実用新案登録請求の範囲第１項に記載の鋳造
用ダウンチューブ。(4) The down tube for casting according to claim 1, wherein a porous refractory pipe made of ceramic or the like is fitted to each of the inner diameter side and the outer diameter side of the metal pipe.
セラミックス等をライニング加工したことを特徴とする
実用新案登録請求の範囲第１項に記載の鋳造用ダウンチ
ューブ。(5) The down tube for casting according to claim 1, which is a registered utility model, characterized in that the intermediate layer is a metal pipe, and the inner and outer surfaces thereof are integrally lined with ceramics or the like.
する実用新案登録請求の範囲第１項ないし第５項の何れ
か−に記載の鋳造用ダウンチューブ。(6) The down tube for casting according to any one of claims 1 to 5 of the utility model registration claim, characterized in that the metal pipe has a bellows shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13409881U JPS5838368U (en) | 1981-09-09 | 1981-09-09 | Down tube for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13409881U JPS5838368U (en) | 1981-09-09 | 1981-09-09 | Down tube for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838368U true JPS5838368U (en) | 1983-03-12 |
Family
ID=29927538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13409881U Pending JPS5838368U (en) | 1981-09-09 | 1981-09-09 | Down tube for casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838368U (en) |
-
1981
- 1981-09-09 JP JP13409881U patent/JPS5838368U/en active Pending
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