JPH036086U - - Google Patents
Info
- Publication number
- JPH036086U JPH036086U JP6604189U JP6604189U JPH036086U JP H036086 U JPH036086 U JP H036086U JP 6604189 U JP6604189 U JP 6604189U JP 6604189 U JP6604189 U JP 6604189U JP H036086 U JPH036086 U JP H036086U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- fixed
- movable scroll
- hole
- recesses
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図はこの考案の一実施例を示すもので第２
図のＡ−Ａ線における断面図、第２図はそのスク
ロール型圧縮機全体を示す断面図、第３図は第２
図のＢ−Ｂ線における断面図、第４図はこの考案
の別の実施例を示す部分断面図、第５図は従来の
公転機構を示す部分断面図である。
１……ハウジング、４……固定基板、７……駆
動部体としての偏心軸、９……駆動部体としての
ブツシユ、１１……固定スクロール、１１ｂ……
渦巻部、１２……可動スクロール、１２ｂ……渦
巻部、１３……軸受、１８，１９……凹部、２０
……介装部材、２６……ボス部、２６ａ……補強
用突条、２７……透孔、２７ａ……許容凹所。
Figure 1 shows one embodiment of this invention.
A sectional view taken along the line A-A in the figure, Fig. 2 is a sectional view showing the entire scroll type compressor, and Fig. 3 is a sectional view taken along line A-A in the figure.
4 is a partial sectional view showing another embodiment of this invention, and FIG. 5 is a partial sectional view showing a conventional revolution mechanism. DESCRIPTION OF SYMBOLS 1...Housing, 4...Fixed substrate, 7...Eccentric shaft as a drive part body, 9...Bushy as a drive part body, 11...Fixed scroll, 11b...
Spiral part, 12... Movable scroll, 12b... Spiral part, 13... Bearing, 18, 19... Recessed part, 20
...Intervening member, 26...Boss portion, 26a...Reinforcing protrusion, 27...Through hole, 27a...Permissible recess.
Claims (1)
と共に、その固定スクロールに対向して可動スク
ロールを自転不能に、かつ公転可能に収容支持し
、前記可動スクロールの自転を阻止して公転を許
容する機構として、その可動スクロールの渦巻部
と反対側の面とそれに対向する固定基板の面とに
それぞれ複数個の円形状の凹部を円環状に配列形
成すると共に、各対向凹部間に介装部材をそれぞ
れ介装し、前記固定基板の中心には透孔を形成す
ると共に、可動スクロールの背面には透孔に挿通
した状態で軸受を介して駆動部体に嵌合するボス
部を突設し、前記両スクロールの対向面には少な
くとも２箇所で互いに接触する渦巻部を形成し、
可動スクロールの公転により、両渦巻部間でガス
圧縮を行うようにしたスクロール型圧縮機におい
て、 前記ボス部の外周には前記各介装部材間におい
て軸線方向に延びる複数の補強用突条を設けると
共に、透孔の内周面には固定基板上の各凹部間に
おいて補強用突条の公転運動を許容するための複
数の許容凹所を形成したスクロール型圧縮機。[Claims for Utility Model Registration] A fixed scroll is housed and fixed in a housing, and a movable scroll is housed and supported opposite the fixed scroll so that it cannot rotate on its axis but can revolve around it, and prevents rotation of said movable scroll. As a mechanism for allowing revolution, a plurality of circular recesses are formed in an annular arrangement on the surface opposite to the spiral portion of the movable scroll and on the surface of the fixed substrate opposite thereto, and a plurality of circular recesses are arranged in an annular manner between each opposing recess. A through hole is formed in the center of the fixed substrate, and a boss portion is provided on the back surface of the movable scroll and fits into the drive body via a bearing while being inserted into the through hole. forming spiral portions that protrude and contact each other at at least two places on opposing surfaces of both scrolls;
In a scroll compressor in which gas is compressed between both spiral parts by revolution of a movable scroll, a plurality of reinforcing protrusions are provided on the outer periphery of the boss part to extend in the axial direction between the intervening members. Also, a scroll type compressor in which a plurality of allowable recesses are formed on the inner peripheral surface of the through hole to allow the reinforcing protrusions to revolve between the respective recesses on the fixed base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6604189U JPH0619835Y2 (en) | 1989-06-05 | 1989-06-05 | Scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6604189U JPH0619835Y2 (en) | 1989-06-05 | 1989-06-05 | Scroll compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036086U true JPH036086U (en) | 1991-01-22 |
| JPH0619835Y2 JPH0619835Y2 (en) | 1994-05-25 |
Family
ID=31598413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6604189U Expired - Lifetime JPH0619835Y2 (en) | 1989-06-05 | 1989-06-05 | Scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619835Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754001A (en) * | 2022-05-20 | 2022-07-15 | 重庆超力高科技股份有限公司 | Dynamic vortex disc autorotation prevention structure of double-molded line compressor and scroll compressor |
-
1989
- 1989-06-05 JP JP6604189U patent/JPH0619835Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754001A (en) * | 2022-05-20 | 2022-07-15 | 重庆超力高科技股份有限公司 | Dynamic vortex disc autorotation prevention structure of double-molded line compressor and scroll compressor |
| CN114754001B (en) * | 2022-05-20 | 2024-04-16 | 重庆超力高科技股份有限公司 | Double-molded-line compressor movable vortex disc anti-rotation structure and vortex compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619835Y2 (en) | 1994-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0686874B2 (en) | Scroll machine | |
| JP2001329967A (en) | Seal structure of scroll type compressor | |
| JPS6115276B2 (en) | ||
| US5102315A (en) | Orbiting member fluid displacement apparatus with rotation preventing mechanism | |
| JPH01167481A (en) | Scroll compressor | |
| JPH0533811A (en) | Thrust ball bearing | |
| WO2018096965A1 (en) | Scroll compressor and method for manufacturing scroll compressor | |
| JPH036086U (en) | ||
| JPH02308990A (en) | Scroll type compressor | |
| JPH09324816A (en) | Thrust ball bearing | |
| JPH0313486U (en) | ||
| JP3115553B2 (en) | A mechanism for preventing rotation of a movable scroll in a scroll-type fluid machine | |
| JPH0346289Y2 (en) | ||
| JPH05118324A (en) | Thrust support device revolving member | |
| JPH0587128A (en) | Eccentric double-direction thrust ball bearing | |
| JPH11223185A (en) | Movable scroll autorotation preventing mechanism in scroll type fluid machine | |
| JPS61126094U (en) | ||
| JPH0755344Y2 (en) | Hermetic compressor | |
| JPH10220367A (en) | Scroll compressor | |
| JPH05141412A (en) | Thrust support device for revolving member | |
| JPH0353030Y2 (en) | ||
| JPS631031Y2 (en) | ||
| JPH0449684U (en) | ||
| JPH0449602U (en) | ||
| JPH0176584U (en) |