JPH046736U - - Google Patents
Info
- Publication number
- JPH046736U JPH046736U JP4657790U JP4657790U JPH046736U JP H046736 U JPH046736 U JP H046736U JP 4657790 U JP4657790 U JP 4657790U JP 4657790 U JP4657790 U JP 4657790U JP H046736 U JPH046736 U JP H046736U
- Authority
- JP
- Japan
- Prior art keywords
- flat plate
- shaped
- turbocharger
- dish
- bending
- 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
- 238000005452 bending Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Supercharger (AREA)
Description
第１図はターボチヤージヤーの縦断面図、第２
図および第３図は本考案に係るバツクプレートの
第１実施例を示し第２図は正面図、第３図は第２
図の矢視Ａ−Ａ線に沿う断面図、第４図および第
５図は第２実施例を示し第４図は正面図、第５図
は第４図の矢視Ｂ−Ｂ線に沿う断面図、第６図お
よび第７図は従来のバツクプレートを示し第６図
は正面図、第７図は第６図の矢視Ｃ−Ｃ線に沿う
断面図、第８図は従来のバツクプレートに対する
応力変化を示す図表、第９図は本考案に係るバツ
クプレートの応力変化を示す図表である。
１……バツクプレート、２……タービン、３…
…コンプレツサー、５……タービンホイール、６
……放射状の屈曲部、７……同心円状の屈曲部、
８……中心孔、９……平板部。
Figure 1 is a vertical sectional view of the turbocharger, Figure 2
3 and 3 show a first embodiment of the back plate according to the present invention, FIG. 2 is a front view, and FIG. 3 is a second embodiment of the back plate.
4 and 5 show the second embodiment; FIG. 4 is a front view; and FIG. 5 is a sectional view taken along line B-B in FIG. 4. 6 and 7 show a conventional back plate, FIG. 6 is a front view, FIG. 7 is a sectional view taken along the line C-C in FIG. 6, and FIG. 8 is a conventional back plate. FIG. 9 is a chart showing changes in stress on the back plate according to the present invention. 1... Back plate, 2... Turbine, 3...
...Compressor, 5...Turbine wheel, 6
...Radial bending part, 7...Concentric bending part,
8... Center hole, 9... Flat plate part.
Claims (1)
の平板部と、平板部の周縁を折曲して円筒状を呈
する周側部からなる皿状形のプレートであつて、
前記平板部には、中心孔より放射状に溝形の屈曲
部が形成されていることを特徴とするターボチヤ
ージヤーのバツクプレート。 ２ 中央にタービン軸の通る中心孔を有する円形
の平板部と、平板部の周縁を折曲して円筒状を呈
する周側部からなる皿状形のプレートであつて、
前記平板部には、中心孔を巡り中心孔と同心円状
に溝形の屈曲部が形成されていることを特徴とす
るターボチヤージヤーのバツクプレート。[Claims for Utility Model Registration] 1. A dish-shaped plate consisting of a circular flat plate part with a central hole through which a turbine shaft passes through, and a circumferential side part that has a cylindrical shape by bending the periphery of the flat plate part. hand,
A back plate for a turbocharger, wherein the flat plate portion has a groove-shaped bent portion radially extending from the center hole. 2. A dish-shaped plate consisting of a circular flat plate part with a central hole in the center through which the turbine shaft passes, and a circumferential side part that has a cylindrical shape by bending the peripheral edge of the flat plate part,
A back plate for a turbocharger, characterized in that the flat plate portion has a groove-shaped bent portion formed concentrically around the center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4657790U JPH046736U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4657790U JPH046736U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046736U true JPH046736U (en) | 1992-01-22 |
Family
ID=31561779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4657790U Pending JPH046736U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046736U (en) |
-
1990
- 1990-05-02 JP JP4657790U patent/JPH046736U/ja active Pending