JPS63147585U - - Google Patents
Info
- Publication number
- JPS63147585U JPS63147585U JP4070787U JP4070787U JPS63147585U JP S63147585 U JPS63147585 U JP S63147585U JP 4070787 U JP4070787 U JP 4070787U JP 4070787 U JP4070787 U JP 4070787U JP S63147585 U JPS63147585 U JP S63147585U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- rotary compressor
- roller
- groove
- wear
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図はこの考案によるベーンの一実施例を示
した斜視図、第２図は同実施例の要部断面図、第
３図および第４図はこの考案の他の実施例を示し
た斜視図、第５図は従来例を示した斜視図である
。
図中、１はベーン、２は作動面、１ａは母材面
、２は耐摩耗層、３は凹溝、３ａは凹溝の端部、
３ｂは溝底、４はテーパ、５は彎曲面である。
Fig. 1 is a perspective view showing one embodiment of the vane according to this invention, Fig. 2 is a sectional view of the main part of the same embodiment, and Figs. 3 and 4 are perspective views showing other embodiments of this invention. FIG. 5 is a perspective view showing a conventional example. In the figure, 1 is a vane, 2 is an operating surface, 1a is a base material surface, 2 is a wear-resistant layer, 3 is a groove, 3a is an end of the groove,
3b is a groove bottom, 4 is a taper, and 5 is a curved surface.
Claims (1)
リンダの半径方向に沿つて進退可能に取り付けら
れているとともに、バネ手段にて上記ローラに圧
接され、そのローラの回転に伴つて摺動するロー
タリーコンプレツサのベーンにおいて、 上記ローラに対する上記ベーンの作動面の両端
に所定幅の母材面を残して該作動面に凹溝を形成
し、該凹溝内にセラミツクよりなる耐摩耗層を設
けたことを特徴とするロータリーコンプレツサの
ベーン。 (2) 実用新案登録請求の範囲(1)において、上記
耐摩耗層は上記残された母材面と同一面を形成し
ているロータリーコンプレツサのベーン。 (3) 実用新案登録請求の範囲(1)において、上記
凹溝の端部から該凹溝の溝底にかけて所定勾配の
テーパが設けられているロータリーコンプレツサ
のベーン。 (4) 実用新案登録請求の範囲(3)において、上記
テーパと上記溝底の交点部位を所定曲率の彎曲面
としたロータリーコンプレツサのベーン。[Claims for Utility Model Registration] (1) The roller is attached to the side wall of the cylinder in which the roller is disposed so that it can move forward and backward along the radial direction of the cylinder, and is pressed against the roller by a spring means, so that the roller In the vane of a rotary compressor that slides as it rotates, a groove is formed on the operating surface of the vane with a predetermined width of the base material surface left at both ends of the operating surface of the vane relative to the roller, and a ceramic is inserted into the groove. A rotary compressor vane characterized by having a wear-resistant layer. (2) The vane of a rotary compressor according to claim (1) of the utility model registration, wherein the wear-resistant layer forms the same surface as the remaining base material surface. (3) The rotary compressor vane according to claim (1), wherein the rotary compressor vane is tapered at a predetermined slope from the end of the groove to the bottom of the groove. (4) The rotary compressor vane according to claim (3), wherein the intersection of the taper and the groove bottom is a curved surface with a predetermined curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4070787U JPS63147585U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4070787U JPS63147585U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147585U true JPS63147585U (en) | 1988-09-28 |
Family
ID=30855026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4070787U Pending JPS63147585U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147585U (en) |
-
1987
- 1987-03-19 JP JP4070787U patent/JPS63147585U/ja active Pending