JPS5997284U - Joint structure of scroll members in scroll compressor - Google Patents
Joint structure of scroll members in scroll compressorInfo
- Publication number
- JPS5997284U JPS5997284U JP19471382U JP19471382U JPS5997284U JP S5997284 U JPS5997284 U JP S5997284U JP 19471382 U JP19471382 U JP 19471382U JP 19471382 U JP19471382 U JP 19471382U JP S5997284 U JPS5997284 U JP S5997284U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- scroll member
- movable
- compressor
- substrate
- 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
Landscapes
- Rotary Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るスクロール圧縮機の中央部縦断面
図、第２図は第１図のｘ−ｘｇ断面図、第３図は自転防
止リングの斜視図、第４図は第１図のＹ−Ｙ線断面図、
第５図は可動スクロール部材の中央部縦断面図、第６図
はうず巻部の展開図、第７図は本考案の別例を示すうず
巻部の展開図、第８図は同じく本考案の別例を示す可動
スクロール部材の中央部縦断面図、第９図は第８図の別
例の加工方法を示す斜視図である。
一センタハウジング・・・１、フロントハウジング・・
・２、リヤハウジング・・・３、回転軸・・・６、偏心
軸・・・８、可動スクロール部材・・・９、基板・・・
９ａ、うず −巻部９ｃ、固定リング・・・１１、自転
防止リング・・・１３、固定スクロール部材・・・１５
、基板・・・１５ａ１うず巻部・・・１５ｂ、端面・・
・Ｅ、Ｅｌ、間隙・・・Ｇ。
Ｇ１゜
第４図
第６図Fig. 1 is a longitudinal cross-sectional view of the central part of the scroll compressor according to the present invention, Fig. 2 is a cross-sectional view taken along the line x-xg in Fig. 1, Fig. 3 is a perspective view of the anti-rotation ring, and Fig. 4 is the same as that shown in Fig. 1. Y-Y line sectional view of
Fig. 5 is a vertical cross-sectional view of the central part of the movable scroll member, Fig. 6 is a developed view of the spiral portion, Fig. 7 is a developed view of the spiral portion showing another example of the present invention, and Fig. 8 is also a developed view of the spiral portion of the present invention. FIG. 9 is a longitudinal cross-sectional view of the central part of the movable scroll member showing another example of the present invention, and FIG. 9 is a perspective view showing another example of the processing method of FIG. 1 Center housing... 1, Front housing...
・2, Rear housing...3, Rotating shaft...6, Eccentric shaft...8, Movable scroll member...9, Board...
9a, spiral winding part 9c, fixed ring...11, anti-rotation ring...13, fixed scroll member...15
, board...15a1 spiral portion...15b, end face...
・E, El, gap...G. G1゜Figure 4Figure 6
Claims (1)
積極回転可能に貫通支承し、この回転軸の内端に固着さ
れた偏心軸に対し可動スクロール部材を相対回転可能に
支承し、前記ノ１ウジングの内側面には前記可動スクロ
ール部材の自転防止機構を設ヲ虱さらにハウジングのリ
ヤ側には固定スクロール部材を配設してそのうず巻部と
可動スクロール部材のうず巻部を少なくとも２個所以上
で部分接触した状態で重ね合せ、前記可動スクロール部
材を一定の円軌跡上に公転、させて両うず巻部間に形成
された密閉状の圧縮室を中心に向って移動させながら容
積の減縮を生じさせて一方向性連続圧縮作用を行なわせ
、固定スクロール部材の基板に貫設した吐出通路から外
部へ吐出するようにしたスクロール型圧縮機において、
スクロール部材を構成する基板と相手側のスクロール部
材のうす巻部端面との摺接部に対し、常温吟においてう
ず巻部の中央へ向うほど大きくなる間隙を設けたことを
特徴とするスクロール圧縮機におけるスクロール部材の
接合構造。 ２ 可動及び固定のスクロール部材の基板をそれぞれフ
ラットに形成し、うず巻部の端面を該うす巻部の中央へ
向うに従い低くして基板とうず巻部との間隙を増大させ
ている実用新案登録請求の範囲第１項記載のスクロール
型圧縮機におけるスクロール部材の接合構造。 ３ 可動及び固嫌のスクロール部材のうず巻部の端面を
それぞれフラットに形成し、基板のうず巻部と摺接する
面を該基板の中央へ向うに従い低くして基板とうす巻部
との間隙を増大させて−いる実用新案登録請求の範囲第
１項記載のスクロール型圧縮機におけるスクロール部材
の接合−構造。 −[Claims for Utility Model Registration] 1. A rotating shaft is penetratingly supported in the center of the front end surface of the housing so as to be able to actively rotate, and a movable scroll member is rotated relative to an eccentric shaft fixed to the inner end of the rotating shaft. A mechanism for preventing rotation of the movable scroll member is provided on the inner surface of the housing, and a fixed scroll member is provided on the rear side of the housing to prevent the spiral portion of the movable scroll member from rotating. The spiral portions are overlapped with each other in partial contact at at least two places, and the movable scroll member is caused to revolve on a constant circular locus to move around a closed compression chamber formed between both spiral portions. In a scroll type compressor, the volume is reduced and contracted while moving the compressor to perform a unidirectional continuous compression action, and the compressor is discharged to the outside from a discharge passage provided through a base plate of a fixed scroll member.
A scroll compressor characterized in that a gap is provided between a substrate constituting a scroll member and an end face of a thinly wound portion of a mating scroll member, the gap increasing toward the center of the spiral portion at room temperature. Joint structure of scroll members in. 2 Utility model registration in which the substrates of the movable and fixed scroll members are each formed flat, and the end face of the spiral portion is lowered toward the center of the thinly wound portion to increase the gap between the substrate and the spiral portion. A joining structure for scroll members in a scroll compressor according to claim 1. 3. The end faces of the spiral portions of the movable and fixed scroll members are each formed flat, and the surfaces that come into sliding contact with the spiral portion of the substrate are lowered toward the center of the substrate to reduce the gap between the substrate and the thin spiral portion. A joining structure of scroll members in a scroll compressor according to claim 1, which has been expanded as a utility model. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19471382U JPS5997284U (en) | 1982-12-21 | 1982-12-21 | Joint structure of scroll members in scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19471382U JPS5997284U (en) | 1982-12-21 | 1982-12-21 | Joint structure of scroll members in scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5997284U true JPS5997284U (en) | 1984-07-02 |
Family
ID=30418433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19471382U Pending JPS5997284U (en) | 1982-12-21 | 1982-12-21 | Joint structure of scroll members in scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380088A (en) * | 1986-08-22 | 1988-04-11 | コ−プランド・コ−ポレ−シヨン | Scroll type machine |
| WO2009101894A1 (en) * | 2008-02-14 | 2009-08-20 | Sanden Corporation | Scroll type fluid machine, and processing method and processing equipment therefor |
| JP2009216079A (en) * | 2008-02-14 | 2009-09-24 | Sanden Corp | Scroll type fluid machine, processing method and processing device therefor |
| JP2009235939A (en) * | 2008-03-26 | 2009-10-15 | Sanden Corp | Processing equipment and processing method for scroll type fluid machine |
-
1982
- 1982-12-21 JP JP19471382U patent/JPS5997284U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380088A (en) * | 1986-08-22 | 1988-04-11 | コ−プランド・コ−ポレ−シヨン | Scroll type machine |
| WO2009101894A1 (en) * | 2008-02-14 | 2009-08-20 | Sanden Corporation | Scroll type fluid machine, and processing method and processing equipment therefor |
| JP2009216079A (en) * | 2008-02-14 | 2009-09-24 | Sanden Corp | Scroll type fluid machine, processing method and processing device therefor |
| JP2009235939A (en) * | 2008-03-26 | 2009-10-15 | Sanden Corp | Processing equipment and processing method for scroll type fluid machine |
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