JPH0421787U - - Google Patents
Info
- Publication number
- JPH0421787U JPH0421787U JP6315890U JP6315890U JPH0421787U JP H0421787 U JPH0421787 U JP H0421787U JP 6315890 U JP6315890 U JP 6315890U JP 6315890 U JP6315890 U JP 6315890U JP H0421787 U JPH0421787 U JP H0421787U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- spiral body
- labyrinth seal
- seal grooves
- spiral
- 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
- 230000013011 mating Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第1図は本考案の一実施例を示すうずまき体の
正面図、第2図はそれぞれ第1図のうずまき体の
−断面図である。第3図は公知の密閉型冷凍
空調用スクロール型圧縮機を示す縦断面図、第4
図は第3図のスクロール型圧縮機の旋回スクロー
ル、固定スクロールのうずまき体の 嵌合状態を
示す断面図、第5図は第4図の固定スクロール端
板と旋回スクロールうずまき体及びチツプシール
の配置を示す断面図である。
1……固定スクロール、2……旋回スクロール
、3……自転防止部材、4……電動モーター、5
……シヤフト、6……フレーム、8……ハウジン
グ、10……チツプシール、11……端板、12
……うずまき、13……吐出ポート、14……吐
出キヤビテイ、15……吸入通路、16……吸入
室、17……吐出弁、20……チツプシール、2
1……端板、22……うずまき、23……ボス、
24……密閉空間、25……バランスウエイト、
26……密閉空間(高圧)、27……低圧空間、
28……チツプシール背面空間、31……上部軸
受、32……下部軸受、33……旋回軸受、34
……スラスト軸受、35……ラビリンスシール用
溝、36……堰、41……潤滑油、42……吸入
管、43……吐出管、51……遠心式ポンプ、5
2……給油孔、53……偏心ピン、54……フレ
ーム室、55……排出孔。
FIG. 1 is a front view of a spiral body showing an embodiment of the present invention, and FIG. 2 is a sectional view of the spiral body shown in FIG. 1. Fig. 3 is a longitudinal sectional view showing a known hermetic scroll compressor for refrigeration and air conditioning;
The figure is a sectional view showing the fitted state of the orbiting scroll and fixed scroll spiral body of the scroll type compressor in Figure 3, and Figure 5 shows the arrangement of the fixed scroll end plate, orbiting scroll spiral body, and tip seal in Figure 4. FIG. 1...Fixed scroll, 2...Orbiting scroll, 3...Rotation prevention member, 4...Electric motor, 5
... Shaft, 6 ... Frame, 8 ... Housing, 10 ... Chip seal, 11 ... End plate, 12
... Whirlpool, 13 ... Discharge port, 14 ... Discharge cavity, 15 ... Suction passage, 16 ... Suction chamber, 17 ... Discharge valve, 20 ... Chip seal, 2
1... End plate, 22... Whirlpool, 23... Boss,
24... Closed space, 25... Balance weight,
26... Closed space (high pressure), 27... Low pressure space,
28... Chip seal back space, 31... Upper bearing, 32... Lower bearing, 33... Swivel bearing, 34
... Thrust bearing, 35 ... Labyrinth seal groove, 36 ... Weir, 41 ... Lubricating oil, 42 ... Suction pipe, 43 ... Discharge pipe, 51 ... Centrifugal pump, 5
2... Oil supply hole, 53... Eccentric pin, 54... Frame chamber, 55... Discharge hole.
Claims (1)
れのうずまき体の側壁面が互いに4個所で当接す
るように噛み合わせ旋回スクロールを固定スクロ
ールに対して自転することなく公転するようにし
たスクロール型圧縮機において、上記各うずまき
体の相手スクロール端板に当接するうずまき状端
面に沿つて延びる単数又は複数のラビリンスシー
ル用溝を設けるとともに、上記各ラビリンスシー
ル用溝を適宜間隔で複数の堰により仕切つたこと
を特徴とするスクロール型圧縮機。 In a scroll type compressor in which the orbiting scroll is meshed with the fixed scroll so that the side wall surfaces of each spiral body are in contact with each other at four places, the orbiting scroll is configured to revolve around the fixed scroll without rotating on its axis. One or more labyrinth seal grooves are provided extending along the spiral end surface that abuts the mating scroll end plate of the spiral body, and each of the labyrinth seal grooves is partitioned at appropriate intervals by a plurality of weirs. Scroll compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6315890U JPH0421787U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6315890U JPH0421787U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0421787U true JPH0421787U (en) | 1992-02-24 |
Family
ID=31592960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6315890U Pending JPH0421787U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0421787U (en) |
-
1990
- 1990-06-14 JP JP6315890U patent/JPH0421787U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0110458Y2 (en) | ||
JPH0553953B2 (en) | ||
JPS6027834Y2 (en) | hermetic compressor | |
JPH0421787U (en) | ||
JPH0768948B2 (en) | Scroll compressor | |
JPH03199688A (en) | Scroll type compressor | |
JPH086696B2 (en) | Electric compressor | |
JPH052835B2 (en) | ||
JPS62128182U (en) | ||
JPH0368583U (en) | ||
JPH0347497A (en) | Closed, rotary compressor | |
JP3270257B2 (en) | Roots type vacuum pump | |
JPS62110593U (en) | ||
JPH0717761Y2 (en) | Scroll type fluid machinery | |
JPH0249990A (en) | Horizontal scroll compressor | |
JPS61134589U (en) | ||
JPH0250087U (en) | ||
JPH0319489U (en) | ||
JPH0455273Y2 (en) | ||
JPS5836869Y2 (en) | refrigerant compressor | |
JPH01134794U (en) | ||
JPH0723521Y2 (en) | Scroll type fluid machinery | |
JP2615231B2 (en) | Electric compressor | |
JPH0683977U (en) | Vane type fluid machinery | |
JPH0476989U (en) |