JPH0319480U - - Google Patents
Info
- Publication number
- JPH0319480U JPH0319480U JP8019489U JP8019489U JPH0319480U JP H0319480 U JPH0319480 U JP H0319480U JP 8019489 U JP8019489 U JP 8019489U JP 8019489 U JP8019489 U JP 8019489U JP H0319480 U JPH0319480 U JP H0319480U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant injection
- scroll
- injection pipe
- fixed scroll
- shell
- 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
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案に係るスクロール圧縮機の要部
を示す断面図、第２図は同じく本考案におけるス
クロール圧縮機の要部を拡大して示す断面図、第
３図は冷媒噴射孔に対する冷媒噴射用配管の挿入
状態を示す断面図、第４図は従来のスクロール圧
縮機の全体を示す断面図である。
１……密閉容器、１４……揺動スクロール、３
０……固定スクロール、３２……冷媒噴射孔、３
２ａ……大径孔、３２ｂ……小径孔、３３……冷
媒噴射用配管、３３ａ……第１の管体、３３ｂ…
…第２の管体、３４……シールリング。
Fig. 1 is a sectional view showing the main parts of a scroll compressor according to the present invention, Fig. 2 is an enlarged sectional view showing the main parts of the scroll compressor according to the invention, and Fig. 3 shows refrigerant to the refrigerant injection holes. FIG. 4 is a cross-sectional view showing the insertion state of the injection pipe, and FIG. 4 is a cross-sectional view showing the entire conventional scroll compressor. 1... Airtight container, 14... Oscillating scroll, 3
0...Fixed scroll, 32...Refrigerant injection hole, 3
2a...Large diameter hole, 32b...Small diameter hole, 33...Refrigerant injection pipe, 33a...First pipe body, 33b...
...Second pipe body, 34...Seal ring.
Claims (1)
定スクロールおよびこの固定スクロールと共に前
記冷媒噴射孔に連通する圧縮室を形成する揺動ス
クロールをその内部に有するシエルと、このシエ
ルに挿通固定されかつ凝縮器の出口および前記固
定スクロールの冷媒噴射孔に接続された冷媒噴射
用配管とを備えたスクロール圧縮機において、前
記冷媒噴射孔を、前記冷媒噴射用配管の先端部が
遊嵌する段状孔によつて形成し、この段状孔の内
周面と前記冷媒噴射用配管の外周面との間にシー
ルリングを介装したことを特徴とするスクロール
圧縮機。 A fixed scroll provided with a refrigerant injection hole opening in the axial direction, a shell having an oscillating scroll inside the fixed scroll that forms a compression chamber communicating with the refrigerant injection hole together with the fixed scroll, and a shell inserted and fixed through the shell and condensing. In a scroll compressor equipped with a refrigerant injection pipe connected to an outlet of the refrigerant injection pipe and a refrigerant injection hole of the fixed scroll, the refrigerant injection hole is connected to a stepped hole into which a tip of the refrigerant injection pipe loosely fits. A scroll compressor characterized in that a seal ring is interposed between the inner circumferential surface of the stepped hole and the outer circumferential surface of the refrigerant injection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8019489U JPH0319480U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8019489U JPH0319480U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319480U true JPH0319480U (en) | 1991-02-26 |
Family
ID=31625033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8019489U Pending JPH0319480U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001050181A (en) * | 1999-08-10 | 2001-02-23 | Daikin Ind Ltd | Scroll fluid machinery |
| WO2012127720A1 (en) * | 2011-03-22 | 2012-09-27 | 三洋電機株式会社 | Method for assembling and manufacturing scroll compressor, and scroll compressor |
-
1989
- 1989-07-07 JP JP8019489U patent/JPH0319480U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001050181A (en) * | 1999-08-10 | 2001-02-23 | Daikin Ind Ltd | Scroll fluid machinery |
| WO2012127720A1 (en) * | 2011-03-22 | 2012-09-27 | 三洋電機株式会社 | Method for assembling and manufacturing scroll compressor, and scroll compressor |
| CN103443462A (en) * | 2011-03-22 | 2013-12-11 | 三洋电机株式会社 | Method for assembling and manufacturing scroll compressor, and the scroll compressor |
| JP5914844B2 (en) * | 2011-03-22 | 2016-05-11 | パナソニックＩｐマネジメント株式会社 | Scroll compressor |