JPS6287196U - - Google Patents
Info
- Publication number
- JPS6287196U JPS6287196U JP17949685U JP17949685U JPS6287196U JP S6287196 U JPS6287196 U JP S6287196U JP 17949685 U JP17949685 U JP 17949685U JP 17949685 U JP17949685 U JP 17949685U JP S6287196 U JPS6287196 U JP S6287196U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rotor
- vane
- wear
- suppressing
- 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
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 229910001234 light alloy Inorganic materials 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図はこの考案に係るベーン圧縮機の横断面
図、第２図は同じく中央縦断面図、第３図は摩耗
抑制板を示す拡大斜視図、第４図は摩耗抑制板の
別例を示す横断面図、第５図は摩耗抑制板の別例
を示す斜視図、第６図は従来のベーン圧縮機の一
部を示す分解斜視図である。
シリンダ…１、連結凹部…１ａ、フロントサイ
ドプレート…２、リヤサイドプレート…３、フロ
ントハウジング…４、ロータ…１５、ベーン…１
７、ベーン溝…１８、摩耗抑制板…２１、連結突
条…２２、吸入口…２３、吐出口…２６、連結突
起…３１、トツプ位置…Ｔ・Ｐ。
Fig. 1 is a cross-sectional view of a vane compressor according to this invention, Fig. 2 is a central vertical sectional view, Fig. 3 is an enlarged perspective view showing a wear-suppressing plate, and Fig. 4 is another example of a wear-suppressing plate. 5 is a perspective view showing another example of the wear suppressing plate, and FIG. 6 is an exploded perspective view showing a part of a conventional vane compressor. Cylinder...1, connection recess...1a, front side plate...2, rear side plate...3, front housing...4, rotor...15, vane...1
7, Vane groove...18, Wear suppressing plate...21, Connecting protrusion...22, Suction port...23, Discharge port...26, Connecting protrusion...31, Top position...T/P.
Claims (1)
は、ベーン溝内に摺動可能に嵌合したベーンを有
するロータを収容し、シリンダの端面にはフロン
トサイドプレート及びリヤサイドプレートを接合
し、両サイドプレート、シリンダ、及びロータに
より囲まれた空間には吸入口及び吐出口を開口さ
せ、外部から前記ロータを回転駆動させることに
より、吸入口から吸入した流体を圧縮動作させて
吐出口から吐出させるようにしたベーン圧縮機に
おいて、シリンダ及びロータをアルミニウム合金
等の軽合金により形成し、シリンダ内周面の少な
くとも前記吸入口前後付近を含むように弾性変形
可能な耐摩耗性に優れた弧状の摩耗抑制板を接合
し、同摩耗抑制板をシリンダの熱膨張に追従して
シリンダ内周面方向へ強制的に移動させる連結手
段により連結したベーン圧縮機。 ２ 前記連結手段は摩耗抑制板の外表面に形成し
た連結突条又は連結突起と、シリンダに形成した
連結凹部とからなる実用新案登録請求の範囲第１
項に記載のベーン圧縮機。[Claims for Utility Model Registration] 1. A rotor having a vane slidably fitted in a vane groove is housed in a cylindrical or elliptical hollow part within the cylinder, and a front side plate is provided on the end surface of the cylinder. and rear side plates are joined, and an inlet and an outlet are opened in the space surrounded by both side plates, the cylinder, and the rotor, and the rotor is rotationally driven from the outside to compress the fluid sucked in from the inlet. In a vane compressor that discharges from a discharge port when operated, the cylinder and rotor are made of a light alloy such as an aluminum alloy, and the inner peripheral surface of the cylinder is elastically deformable so as to include at least the vicinity of the front and back of the suction port. A vane compressor in which arc-shaped wear-suppressing plates with excellent abrasion resistance are joined and connected by a connecting means that forcibly moves the wear-suppressing plates toward the inner peripheral surface of the cylinder following the thermal expansion of the cylinder. 2. The coupling means comprises a coupling protrusion or a coupling protrusion formed on the outer surface of the wear suppressing plate, and a coupling recess formed in the cylinder.Claim 1 of Utility Model Registration
The vane compressor described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17949685U JPH0320555Y2 (en) | 1985-11-21 | 1985-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17949685U JPH0320555Y2 (en) | 1985-11-21 | 1985-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6287196U true JPS6287196U (en) | 1987-06-03 |
| JPH0320555Y2 JPH0320555Y2 (en) | 1991-05-02 |
Family
ID=31122608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17949685U Expired JPH0320555Y2 (en) | 1985-11-21 | 1985-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320555Y2 (en) |
-
1985
- 1985-11-21 JP JP17949685U patent/JPH0320555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320555Y2 (en) | 1991-05-02 |