JPH03114588U - - Google Patents
Info
- Publication number
- JPH03114588U JPH03114588U JP2315290U JP2315290U JPH03114588U JP H03114588 U JPH03114588 U JP H03114588U JP 2315290 U JP2315290 U JP 2315290U JP 2315290 U JP2315290 U JP 2315290U JP H03114588 U JPH03114588 U JP H03114588U
- Authority
- JP
- Japan
- Prior art keywords
- oldham joint
- orbiting scroll
- oldham
- joint
- boss
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図〜第３図は本考案の一実施例の要部を示
すもので、第１図はオルダム継手とその周辺部を
示す平面図、第２図はオルダム継手を示す平面図
、第３図は同じくオルダム継手を示す側面図、第
４図は変形例を示す分解斜視図、第５図〜第９図
は従来例を示すもので、第５図は要部を示す断面
図、第６図はオルダム継手とその周辺部を示す平
面図、第７図はオルダム継手の平面図、第８図は
オルダム継手の側面図、第９図は他のタイプのオ
ルダム継手を示す平面図である。
１……スクロールコンプレツサ、４……旋回ス
クロール、９……フレーム（本体側固定部材）、
１１……ボス部、１２，１２……ボス部の平坦部
、１３……オルダム継手、１４，１４……オルダ
ムキー（係合用突部）、１５，１５……オルダム
継手の平坦部。
Figures 1 to 3 show essential parts of an embodiment of the present invention. Figure 1 is a plan view showing the Oldham joint and its surroundings, Figure 2 is a plan view showing the Oldham joint, and Figure 3 is a plan view showing the Oldham joint. 4 is an exploded perspective view showing a modified example, FIGS. 5 to 9 show a conventional example, FIG. 5 is a sectional view showing the main parts, and FIG. 7 is a plan view of the Oldham joint, FIG. 8 is a side view of the Oldham joint, and FIG. 9 is a plan view of another type of Oldham joint. 1... Scroll compressor, 4... Orbiting scroll, 9... Frame (body side fixed member),
DESCRIPTION OF SYMBOLS 11... Boss part, 12, 12... Flat part of boss part, 13... Oldham joint, 14, 14... Oldham key (engaging protrusion), 15, 15... Flat part of Oldham joint.
Claims (1)
ング状のオルダム継手を外装し、このオルダム継
手を上記旋回スクロールと本体側固定部材とに係
合させ、上記旋回スクロールの旋回に伴い上記ボ
ス部を上記オルダム継手の内側で移動させながら
上記旋回スクロールの自転を阻止するスクロール
コンプレツサにおいて、上記オルダム継手の外周
部に側方へ突出し上記本体側固定部材に係合する
係合用突部を設けるとともに、上記オルダム継手
の内周部と上記ボス部の外周部とに互いに摺接す
る平坦部を設け、上記ボス部を、その平坦部をオ
ルダム継手の平坦部に摺動させながら上記オルダ
ム継手に対して一方向へ移動できるよう、オルダ
ム継手に係止させたことを特徴とするスクロール
コンプレツサ。 A ring-shaped Oldham joint is externally mounted on a boss portion integrally provided on the orbiting scroll, and the Oldham joint is engaged with the orbiting scroll and the main body side fixing member, so that the boss portion is moved as the orbiting scroll rotates. In a scroll compressor that prevents rotation of the orbiting scroll while moving inside the Oldham joint, an engaging protrusion is provided on the outer circumference of the Oldham joint that protrudes laterally and engages with the main body side fixing member; A flat part is provided on the inner peripheral part of the Oldham joint and an outer peripheral part of the boss part, and the boss part is aligned with the Oldham joint while sliding the flat part on the flat part of the Oldham joint. A scroll compressor characterized by being locked to an Oldham joint so that it can move in any direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2315290U JPH03114588U (en) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2315290U JPH03114588U (en) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114588U true JPH03114588U (en) | 1991-11-25 |
Family
ID=31526146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2315290U Pending JPH03114588U (en) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114588U (en) |
-
1990
- 1990-03-09 JP JP2315290U patent/JPH03114588U/ja active Pending
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