JPH03123901U - - Google Patents
Info
- Publication number
- JPH03123901U JPH03123901U JP3471790U JP3471790U JPH03123901U JP H03123901 U JPH03123901 U JP H03123901U JP 3471790 U JP3471790 U JP 3471790U JP 3471790 U JP3471790 U JP 3471790U JP H03123901 U JPH03123901 U JP H03123901U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- side guide
- pair
- guide rods
- scroll
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図ないし第３図は本考案の１実施例を示し
、第１図は第２図の−矢に沿う要部縦断面図
、第２図は要部の斜視図、第３図はガイドブロツ
クの縦断面図である。第４図ないし第６図は従来
の１例を示し、第４図はスクロール型流体機械の
縦断面図、第５図は自転阻止機構の斜視図、第６
図は自転阻止機構の縦断面図である。
旋回スクロール……２、密閉空間……２４、枠
体……１００、固定側ガイドロツド……１０２、
固定側ガイドブロツク……１０５、旋回側ガイド
ロツド……１０３、旋回側ガイドブロツク……１
０４、フレーム……６。
Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a longitudinal sectional view of the main part along the - arrow in Figure 2, Figure 2 is a perspective view of the main part, and Figure 3 is a guide. FIG. 3 is a longitudinal cross-sectional view of the block. 4 to 6 show one conventional example, in which FIG. 4 is a longitudinal sectional view of a scroll type fluid machine, FIG. 5 is a perspective view of the rotation prevention mechanism, and FIG.
The figure is a longitudinal sectional view of the rotation prevention mechanism. Orbiting scroll...2, Closed space...24, Frame...100, Fixed side guide rod...102,
Fixed side guide block...105, Swivel side guide rod...103, Swivel side guide block...1
04, frame...6.
Claims (1)
阻止しながら公転旋回運動させることによつて上
記旋回スクロールと固定スクロールとを噛合せる
ことによつて形成された密閉小室内に取り入れら
れた流体の圧力を変えて吐出するスクロール型流
体機械において、環状の枠体の外周面にその直径
線上において放射方向に伸びる一双の固定側ガイ
ドロツドと、この固定側ガイドロツドと直交する
方向に伸びる一双の旋回側ガイドロツドをそれぞ
れ固定し、上記一双の固定側ガイドロツドをそれ
ぞれその軸方向及び軸芯まわりに転がり接触させ
ながら相対移動自在に支持する一双の固定側ガイ
ドブロツクをフレームに固定するとともに上記一
双の旋回側ガイドロツドをそれぞれその軸方向及
び軸芯まわりに転がり接触させながら相対移動自
在に支持する一双の旋回側ガイドブロツクを上記
旋回スクロールに固定してなる転がり接触式自転
阻止機構を備えていることを特徴とするスクロー
ル型流体機械。 By causing the orbiting scroll to revolve while preventing its rotation by the rotation prevention mechanism, the pressure of the fluid taken into the closed chamber formed by meshing the orbiting scroll and the fixed scroll is reduced. In a scroll-type fluid machine that discharges fluid at different speeds, a pair of fixed side guide rods extending in a radial direction on the diameter line of the annular frame and a pair of rotating side guide rods extending in a direction orthogonal to the fixed side guide rods are provided on the outer peripheral surface of the annular frame. A pair of fixed-side guide blocks are fixed to the frame, and the pair of fixed-side guide rods are supported in a relatively movable manner while rolling in contact with each other in the axial direction and around the axis, and the above-mentioned pair of swivel-side guide rods are respectively fixed to the frame. A scroll-type fluid comprising a rolling contact type rotation prevention mechanism in which a pair of rotating side guide blocks are fixed to the orbiting scroll and are supported so as to be relatively movable while rolling in contact with each other in the axial direction and around the axis. machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471790U JPH03123901U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471790U JPH03123901U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123901U true JPH03123901U (en) | 1991-12-17 |
Family
ID=31539438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3471790U Pending JPH03123901U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741684B1 (en) * | 2006-05-08 | 2007-07-23 | 학교법인 두원학원 | A scroll compressor having rotation prevention mechanism |
-
1990
- 1990-03-30 JP JP3471790U patent/JPH03123901U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741684B1 (en) * | 2006-05-08 | 2007-07-23 | 학교법인 두원학원 | A scroll compressor having rotation prevention mechanism |