JPH01134800U - - Google Patents
Info
- Publication number
- JPH01134800U JPH01134800U JP2923688U JP2923688U JPH01134800U JP H01134800 U JPH01134800 U JP H01134800U JP 2923688 U JP2923688 U JP 2923688U JP 2923688 U JP2923688 U JP 2923688U JP H01134800 U JPH01134800 U JP H01134800U
- Authority
- JP
- Japan
- Prior art keywords
- diffuser
- diffuser wall
- movable
- channel
- spiral groove
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図ａは本考案の一実施例に係わる遠心圧縮
機のデイフユーザの断面図、第１図ｂはそのｂ―
ｂ断面図、第２図は従来の遠心圧縮機のデイフユ
ーザの断面図である。
１……吸込ケーシング、３……可動デイフユー
ザ壁、４……固定デイフユーザ壁、７……滑動ピ
ン、８……螺旋溝。
FIG. 1a is a sectional view of a differential user of a centrifugal compressor according to an embodiment of the present invention, and FIG.
FIG. 2 is a sectional view of a diffuser of a conventional centrifugal compressor. DESCRIPTION OF SYMBOLS 1... Suction casing, 3... Movable differential user wall, 4... Fixed differential user wall, 7... Sliding pin, 8... Spiral groove.
Claims (1)
旋溝と、固定デイフユーザ壁と対峙してデイフユ
ーザの流路を形成し該流路幅方向に移動可能に設
けられた可動デイフユーザ壁と、該可動デイフユ
ーザ壁に突設され上記螺旋溝と嵌合して滑動可能
に設けられた滑動ピンとを備えてなることを特徴
とする遠心圧縮機。 a spiral groove carved in the circumferential direction on the circumferential surface of the suction casing; a movable diffuser wall facing the fixed diffuser wall to form a channel for the diffuser and movable in the width direction of the channel; A centrifugal compressor comprising: a sliding pin that protrudes from a diffuser wall and is slidably fitted into the spiral groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923688U JPH01134800U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923688U JPH01134800U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134800U true JPH01134800U (en) | 1989-09-14 |
Family
ID=31253274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2923688U Pending JPH01134800U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007211716A (en) * | 2006-02-10 | 2007-08-23 | Ishikawajima Harima Heavy Ind Co Ltd | Turbo compressor and freezer equipped with turbo compressor |
-
1988
- 1988-03-07 JP JP2923688U patent/JPH01134800U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007211716A (en) * | 2006-02-10 | 2007-08-23 | Ishikawajima Harima Heavy Ind Co Ltd | Turbo compressor and freezer equipped with turbo compressor |