JPS6312699U - - Google Patents
Info
- Publication number
- JPS6312699U JPS6312699U JP10571686U JP10571686U JPS6312699U JP S6312699 U JPS6312699 U JP S6312699U JP 10571686 U JP10571686 U JP 10571686U JP 10571686 U JP10571686 U JP 10571686U JP S6312699 U JPS6312699 U JP S6312699U
- Authority
- JP
- Japan
- Prior art keywords
- user
- section
- differential
- vanes
- side wall
- 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１Ａ図および第１Ｂ図は本考案圧縮機のデイ
フユーザの構成の一例を示す第１実施例の断面図
および正面図、第２Ａ図および第２Ｂ図は本考案
の第２実施例の断面図および正面図、第３図およ
び第４図は本考案の第３および第４実施例側のそ
れぞれ断面図、第５図および第６図は本考案の第
５および第６実施例の構成説明用のそれぞれ線図
、第７Ａ図および第７Ｂ図は従来の圧縮機のデイ
ーフユーザの構成の一例を示すそれぞれ正面図お
よび断面図である。
１……圧縮機インペラ、１Ｂ……インペラ出口
部、２……デイフユーザベーン、２Ａ……圧力面
、２Ｂ……負圧面、３……デイフユーザ部、３Ａ
，３Ｂ……側壁、３Ｃ……流路、３Ｄ……出口、
４……スロート部、５……スリツト、３０Ａ，３
０Ｂ，３０Ａ′，３０Ｂ′，３００Ａ，３００Ｂ
，３００Ａ′，３００Ｂ′……すきま部、Ｂ……
ベーンの翼高、Ｃ……すき間部の高さ。
1A and 1B are a cross-sectional view and a front view of a first embodiment showing an example of the configuration of a differential user of a compressor of the present invention, and FIGS. 2A and 2B are a cross-sectional view and a front view of a second embodiment of the present invention. The front view, FIGS. 3 and 4 are sectional views of the third and fourth embodiments of the present invention, and FIGS. 5 and 6 are for explaining the configuration of the fifth and sixth embodiments of the present invention. FIG. 7A and FIG. 7B are a front view and a cross-sectional view, respectively, showing an example of the configuration of a differential user of a conventional compressor. 1... Compressor impeller, 1B... Impeller outlet section, 2... Differential user vane, 2A... Pressure surface, 2B... Negative pressure surface, 3... Differential user part, 3A
, 3B... side wall, 3C... channel, 3D... outlet,
4...Throat part, 5...Slit, 30A, 3
0B, 30A', 30B', 300A, 300B
, 300A', 300B'... Gap part, B...
Vane height, C: Height of the gap.
Claims (1)
ンが配置された遠心圧縮機のデイフユーザにおい
て、 前記デイフユーザ部入口側の前記ベーン先端部
からスロート部近傍までの間の該ベーンと前記側
壁との間にすき間を設けたことを特徴とする遠心
圧縮機のデイフユーザ。[Claims for Utility Model Registration] In a differential user of a centrifugal compressor in which a plurality of vanes are arranged between side walls constituting a differential user section, the vanes from the tip of the vane on the inlet side of the differential user section to the vicinity of the throat section. A diff user for a centrifugal compressor, characterized in that a gap is provided between the side wall and the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10571686U JPS6312699U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10571686U JPS6312699U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312699U true JPS6312699U (en) | 1988-01-27 |
Family
ID=30980405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10571686U Pending JPS6312699U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414101B1 (en) * | 2001-08-17 | 2004-01-07 | 엘지전자 주식회사 | Diffuser for turbo compressor |
| JP2010025041A (en) * | 2008-07-23 | 2010-02-04 | Miura Co Ltd | Centrifugal fluid machine |
-
1986
- 1986-07-11 JP JP10571686U patent/JPS6312699U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414101B1 (en) * | 2001-08-17 | 2004-01-07 | 엘지전자 주식회사 | Diffuser for turbo compressor |
| JP2010025041A (en) * | 2008-07-23 | 2010-02-04 | Miura Co Ltd | Centrifugal fluid machine |