JPH02127701U - - Google Patents
Info
- Publication number
- JPH02127701U JPH02127701U JP3679189U JP3679189U JPH02127701U JP H02127701 U JPH02127701 U JP H02127701U JP 3679189 U JP3679189 U JP 3679189U JP 3679189 U JP3679189 U JP 3679189U JP H02127701 U JPH02127701 U JP H02127701U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- fits
- key
- side key
- fixed side
- 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 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の１実施例を示す第２図の−
線に沿う断面図である。第２図ないし第４図は
従来例を示し、第２図はオルダムリングの斜視図
、第３図は第２図の−線に沿う断面図、第４
図は密閉型電動圧縮機の縦断面図である。
旋回スクロール……２、キー溝……２５、フレ
ーム……６、キー溝……２６、オルダムリング…
…３、旋回側キー……３ａ、固定側キー……３ｂ
、リング……３ｃ、スラスト軸受……７４。
FIG. 1 shows one embodiment of the present invention.
It is a sectional view along a line. Figures 2 to 4 show conventional examples, where Figure 2 is a perspective view of the Oldham ring, Figure 3 is a sectional view taken along the - line in Figure 2, and Figure 4 is a perspective view of the Oldham ring.
The figure is a longitudinal sectional view of a hermetic electric compressor. Orbiting scroll...2, Keyway...25, Frame...6, Keyway...26, Oldham ring...
...3, Swivel side key...3a, Fixed side key...3b
, ring...3c, thrust bearing...74.
Claims (1)
旋回側キーと、フレームに穿設されたキー溝に嵌
合する固定側キーと、これらのキーを一体的に結
合するリングからなり、上記旋回スクロールの公
転を許容するがその自転を阻止するオルダムリン
グを具えたスクロール型流体機械において、上記
固定側キーが嵌合するキー溝の底面と上記固定側
キーが摺接するスラスト軸受の摺接面とによつて
上記オルダムリングの許容傾斜角を規制したこと
を特徴とするスクロール型流体機械。 It consists of a rotating side key that fits into a key groove bored in the rotating scroll, a fixed side key that fits into a key groove bored in the frame, and a ring that integrally connects these keys. In a scroll-type fluid machine equipped with an Oldham ring that allows the scroll to revolve but prevents its rotation, the bottom surface of the key groove into which the fixed side key fits, and the sliding contact surface of the thrust bearing on which the fixed side key slides; A scroll type fluid machine characterized in that the permissible inclination angle of the Oldham ring is regulated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3679189U JPH02127701U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3679189U JPH02127701U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127701U true JPH02127701U (en) | 1990-10-22 |
Family
ID=31543333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3679189U Pending JPH02127701U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040571C (en) * | 1995-05-19 | 1998-11-04 | 三菱重工业株式会社 | Volute Fluid machinery |
-
1989
- 1989-03-30 JP JP3679189U patent/JPH02127701U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040571C (en) * | 1995-05-19 | 1998-11-04 | 三菱重工业株式会社 | Volute Fluid machinery |