JPH02149887U - - Google Patents
Info
- Publication number
- JPH02149887U JPH02149887U JP5844289U JP5844289U JPH02149887U JP H02149887 U JPH02149887 U JP H02149887U JP 5844289 U JP5844289 U JP 5844289U JP 5844289 U JP5844289 U JP 5844289U JP H02149887 U JPH02149887 U JP H02149887U
- Authority
- JP
- Japan
- Prior art keywords
- inner casing
- casing
- sealed space
- fixed scroll
- cylindrical
- 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 description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案の第１の実施例に係るスクロー
ル流体機械の縦断面図、第２図は第２の実施例に
係るスクロール流体機械の縦断面図、第３図は第
２図中の−矢示方向断面図である。
１……内側ケーシング、２……固定スクロール
、３，１４……鏡板、４，１５……ラツプ部、５
……外側ケーシング、９……油室、１０……筒状
駆動軸、１１……筒状クランク軸、１３……旋回
スクロール、２０……吸込ポート、２２……吐出
ポート。
FIG. 1 is a vertical cross-sectional view of a scroll fluid machine according to a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a scroll fluid machine according to a second embodiment, and FIG. - It is a sectional view in the direction of the arrow. 1... Inner casing, 2... Fixed scroll, 3, 14... End plate, 4, 15... Wrap portion, 5
... Outer casing, 9 ... Oil chamber, 10 ... Cylindrical drive shaft, 11 ... Cylindrical crankshaft, 13 ... Orbiting scroll, 20 ... Suction port, 22 ... Discharge port.
Claims (1)
設けられ、鏡板にうず巻状のラツプ部が立設され
た固定スクロールと、外筒部と蓋体部とからなり
、該固定スクロールを囲繞するように前記内側ケ
ーシングの外側に嵌合され、該内側ケーシングと
の間に油室を形成する外側ケーシングと、該外側
ケーシングと内側ケーシングとの間に回転可能に
挿嵌され、先端側が前記固定スクロールのラツプ
部外周側を前記油室から隔離するように囲繞する
筒状クランク軸になつた筒状駆動軸と、該筒状ク
ランク軸に回転自在に設けられ、鏡板に前記固定
スクロールのラツプ部と重なり合つて密閉空間を
形成するうず巻状のラツプ部が立設された旋回ス
クロールと、前記内側ケーシングに設けられ最外
周側に位置する前記密閉空間と連通する吸込ポー
トと、前記内側ケーシングに設けられ、最外周側
に位置する前記密閉空間と連通する吐出ポートと
から構成してなるスクロール流体機械。 It consists of a cylindrical inner casing, a fixed scroll provided in the inner casing and having a spiral wrap part erected on the end plate, an outer cylinder part and a lid part, and surrounds the fixed scroll. An outer casing is fitted on the outside of the inner casing and forms an oil chamber between the outer casing and the inner casing, and the outer casing is rotatably fitted between the outer casing and the inner casing, and the front end thereof is a wrap of the fixed scroll. a cylindrical drive shaft that is a cylindrical crankshaft surrounding the outer periphery side so as to be isolated from the oil chamber; an orbiting scroll in which a spiral wrap part is vertically arranged to form a sealed space; a suction port provided in the inner casing and communicating with the sealed space located on the outermost peripheral side; and a suction port provided in the inner casing, A scroll fluid machine comprising a discharge port communicating with the sealed space located on the outermost circumferential side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5844289U JPH02149887U (en) | 1989-05-20 | 1989-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5844289U JPH02149887U (en) | 1989-05-20 | 1989-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149887U true JPH02149887U (en) | 1990-12-21 |
Family
ID=31584054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5844289U Pending JPH02149887U (en) | 1989-05-20 | 1989-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149887U (en) |
-
1989
- 1989-05-20 JP JP5844289U patent/JPH02149887U/ja active Pending