JPS636035U - - Google Patents
Info
- Publication number
- JPS636035U JPS636035U JP9731886U JP9731886U JPS636035U JP S636035 U JPS636035 U JP S636035U JP 9731886 U JP9731886 U JP 9731886U JP 9731886 U JP9731886 U JP 9731886U JP S636035 U JPS636035 U JP S636035U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- rotating body
- model registration
- body according
- ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000002905 metal composite material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図および第２図は、本考案のセラミツクス
―金属複合回転体の一例である回転盤を示すもの
であつて、第１図は平面図、第２図は第１図―
方向の断面図である。第３図ないし第５図は、
第１図および第２図に示した回転盤の構造を示す
分解図であつて、第３図はセラミツクス製部品の
底面（第２図でＸ方向の矢視）図、そして第４図
は側面（第２図でＺ方向の矢視）図であり、第５
図は金属製部品の平面（第２図でＹ方向の矢視）
図である。第６図および第７図は、第１図および
第２図に示した回転盤の両部品の複合の詳細を示
すものであつて、第６図は第１図―方向の、
また第７図は第１図―方向の、いずれも部分
拡大断面図である。第８図および第９図は、本考
案のセラミツクス―金属複合回転体の他の例であ
る渦巻ポンプのインペラーを示すものであつて、
第８図は第１図に対応する平面図、第９図は第２
図に対応する断面図である。
１……羽根、２……セラミツクス製部品、２２
……周縁、２３……溝、３……金属製部品、３２
……周縁、４……回転軸、５……止めネジ。
1 and 2 show a rotary disk which is an example of the ceramic-metal composite rotating body of the present invention, in which FIG. 1 is a plan view and FIG.
It is a sectional view of the direction. Figures 3 to 5 are
FIG. 3 is an exploded view showing the structure of the rotary disk shown in FIGS. 1 and 2, FIG. 3 is a bottom view (as viewed from the arrow in the X direction in FIG. 2) of the ceramic parts, and FIG. 4 is a side view. (See the arrow in the Z direction in Figure 2)
The figure shows the plane of the metal part (viewed from the arrow in the Y direction in figure 2)
It is a diagram. 6 and 7 show details of the combination of both parts of the turntable shown in FIGS. 1 and 2, with FIG. 6 in the direction shown in FIG.
Moreover, FIG. 7 is a partially enlarged sectional view in the direction of FIG. 1. FIGS. 8 and 9 show an impeller for a volute pump which is another example of the ceramic-metal composite rotating body of the present invention,
Figure 8 is a plan view corresponding to Figure 1, Figure 9 is a plan view corresponding to Figure 2.
FIG. 3 is a sectional view corresponding to the figure. 1...Blade, 2...Ceramics parts, 22
...Periphery, 23...Groove, 3...Metal part, 32
... Periphery, 4 ... Rotating shaft, 5 ... Set screw.
Claims (1)
れる羽根１とからなり、羽根１は、流体の流れに
さらされる部分をセラミツクス製部品２、その他
の部分を金属製部品３でそれぞれ構成し、金属製
部品の周縁３２がセラミツクス製部品の周縁２２
を抱きかかえ、主として前者が回転により生じた
遠心力に対抗するように両部品２，３を組み合わ
せたことを特徴とするセラミツクス―金属複合回
転体。 (2) セラミツクス製部品２の周縁に溝２３また
は孔を設け、これに、金属製部品３の周縁に設け
た止めネジ５を挿入して、両部品２，３の軸方向
の分離を防止した実用新案登録請求の範囲第１項
の回転体。 (3) セラミツクスとしてアルミナを使用した実
用新案登録請求の範囲第１項の回転体。 (4) 渦巻きポンプのインペラーである実用新案
登録請求の範囲第１項の回転体。 (5) スラリー用撹拌翼である実用新案登録請求
の範囲第１項の回転体。[Claims for Utility Model Registration] (1) Consists of a rotating shaft 4 and a blade 1 that is fixed to the rotating shaft and driven to rotate. are each composed of metal parts 3, and the peripheral edge 32 of the metal part is the peripheral edge 22 of the ceramic part.
A ceramic-metal composite rotating body, characterized in that both parts 2 and 3 are combined so that the former supports the centrifugal force generated by rotation. (2) A groove 23 or a hole is provided on the periphery of the ceramic component 2, and a set screw 5 provided on the periphery of the metal component 3 is inserted into this to prevent separation of both components 2 and 3 in the axial direction. A rotating body according to claim 1 of the utility model registration claim. (3) A rotating body according to claim 1 of the utility model registration claim, which uses alumina as ceramics. (4) The rotating body according to claim 1 of the utility model registration, which is an impeller of a centrifugal pump. (5) The rotating body according to claim 1 of the utility model registration claim, which is a stirring blade for slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9731886U JPS636035U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9731886U JPS636035U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636035U true JPS636035U (en) | 1988-01-16 |
Family
ID=30964144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9731886U Pending JPS636035U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189989A (en) * | 1993-10-01 | 1995-07-28 | Yokota Seisakusho:Kk | Composite material combination impeller |
-
1986
- 1986-06-25 JP JP9731886U patent/JPS636035U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189989A (en) * | 1993-10-01 | 1995-07-28 | Yokota Seisakusho:Kk | Composite material combination impeller |
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