JPH04452U - - Google Patents
Info
- Publication number
- JPH04452U JPH04452U JP4016490U JP4016490U JPH04452U JP H04452 U JPH04452 U JP H04452U JP 4016490 U JP4016490 U JP 4016490U JP 4016490 U JP4016490 U JP 4016490U JP H04452 U JPH04452 U JP H04452U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- molten metal
- stirring molten
- rotating body
- blowing pipe
- 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
- 238000007664 blowing Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 3
- 238000003756 stirring Methods 0.000 claims 3
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Accessories For Mixers (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
第１図および第２図は各々本考案の実施例を示
す一部省略要部縦断面図および底面図、第３図は
本考案の他の実施例を示す要部縦断面図、第４図
および第５図は各々改良考案の実施例を示す要部
縦断面図及び底面図、第６図および第７図は各々
従来の回転体の例を示す要部縦断面図である。
１……回転軸、３……ローター、１０……吹込
管。
1 and 2 are a partially omitted longitudinal cross-sectional view and a bottom view of essential parts showing an embodiment of the present invention, respectively. FIG. 3 is a vertical cross-sectional view of essential parts showing another embodiment of the present invention, and FIG. 5 and 5 are longitudinal sectional views and bottom views of essential parts, respectively, showing an embodiment of the improved invention, and FIGS. 6 and 7 are longitudinal sectional views of essential parts, respectively, showing examples of conventional rotating bodies. 1...Rotating shaft, 3...Rotor, 10...Blowing pipe.
Claims (1)
と、この回転軸の下端部に固着したローターとか
らなる溶融金属攪拌用回転体において、回転軸お
よびローターを窒化物系、ほう化物系若しくは炭
化物系のセラミツク材料によつて形成すると共に
、回転軸内に断熱材料により中空筒状に形成した
気体供給用の吹込管を同軸的に挿通固着したこと
を特徴とする溶融金属攪拌用回転体。 (2) 回転軸内面と吹込管外面との間に間隙を設
けた請求項(1)記載の溶融金属攪拌用回転体。[Claims for Utility Model Registration] (1) In a rotating body for stirring molten metal consisting of a vertical rotating shaft having a hollow part for supplying gas and a rotor fixed to the lower end of this rotating shaft, the rotating shaft and the rotor is made of a nitride-based, boride-based, or carbide-based ceramic material, and a blowing pipe for gas supply formed in a hollow cylindrical shape made of a heat insulating material is coaxially inserted and fixed into the rotating shaft. A rotating body for stirring molten metal. (2) The rotating body for stirring molten metal according to claim (1), wherein a gap is provided between the inner surface of the rotating shaft and the outer surface of the blowing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040164U JPH0753804Y2 (en) | 1990-04-13 | 1990-04-13 | Rotating body for stirring molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040164U JPH0753804Y2 (en) | 1990-04-13 | 1990-04-13 | Rotating body for stirring molten metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04452U true JPH04452U (en) | 1992-01-06 |
| JPH0753804Y2 JPH0753804Y2 (en) | 1995-12-13 |
Family
ID=31549719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990040164U Expired - Lifetime JPH0753804Y2 (en) | 1990-04-13 | 1990-04-13 | Rotating body for stirring molten metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753804Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238216A (en) * | 2007-03-27 | 2008-10-09 | Kyocera Corp | Rotating body for molten metal stirring, and molten metal degassing apparatus using the same |
| JP2014073513A (en) * | 2012-10-04 | 2014-04-24 | Hitachi Metals Ltd | Rotation body for stirring molten metal |
| JP2018111089A (en) * | 2017-01-13 | 2018-07-19 | 直樹 會田 | Stirrer for stirring device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5032521B2 (en) * | 2009-02-19 | 2012-09-26 | 三井金属鉱業株式会社 | Stirrer for molten metal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815647U (en) * | 1981-07-24 | 1983-01-31 | 菱化軽金属工業株式会社 | Lance for flux injection |
| JPS5938815A (en) * | 1982-08-27 | 1984-03-02 | Nippon Signal Co Ltd:The | Vehicle controller |
| JPS6386827A (en) * | 1986-09-29 | 1988-04-18 | Nippon Light Metal Co Ltd | Molten aluminum refining equipment |
-
1990
- 1990-04-13 JP JP1990040164U patent/JPH0753804Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815647U (en) * | 1981-07-24 | 1983-01-31 | 菱化軽金属工業株式会社 | Lance for flux injection |
| JPS5938815A (en) * | 1982-08-27 | 1984-03-02 | Nippon Signal Co Ltd:The | Vehicle controller |
| JPS6386827A (en) * | 1986-09-29 | 1988-04-18 | Nippon Light Metal Co Ltd | Molten aluminum refining equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238216A (en) * | 2007-03-27 | 2008-10-09 | Kyocera Corp | Rotating body for molten metal stirring, and molten metal degassing apparatus using the same |
| JP2014073513A (en) * | 2012-10-04 | 2014-04-24 | Hitachi Metals Ltd | Rotation body for stirring molten metal |
| JP2018111089A (en) * | 2017-01-13 | 2018-07-19 | 直樹 會田 | Stirrer for stirring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753804Y2 (en) | 1995-12-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |