JPH0319492U - - Google Patents
Info
- Publication number
- JPH0319492U JPH0319492U JP7873889U JP7873889U JPH0319492U JP H0319492 U JPH0319492 U JP H0319492U JP 7873889 U JP7873889 U JP 7873889U JP 7873889 U JP7873889 U JP 7873889U JP H0319492 U JPH0319492 U JP H0319492U
- Authority
- JP
- Japan
- Prior art keywords
- vortex compressor
- utility
- air passage
- scope
- registration request
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図ａは本考案の一実施例に係る渦流コンプ
レツサの断面図、同図ｂは同図ａにおけるｂ−ｂ
断面図、第２図は従来の渦流コンプレツサの断面
図、第３図および第４図は従来の渦流コンプレツ
サの作用説明図である。
１……ケーシング、２……通風路、３……吸込
口、４……吐出口、５……羽根車、７……翼。
Fig. 1a is a sectional view of a vortex compressor according to an embodiment of the present invention, and Fig. 1b is a sectional view taken along line bb in Fig. 1a.
FIG. 2 is a cross-sectional view of a conventional vortex compressor, and FIGS. 3 and 4 are explanatory views of the operation of the conventional vortex compressor. 1... Casing, 2... Ventilation path, 3... Suction port, 4... Discharge port, 5... Impeller, 7... Blade.
Claims (1)
て漸次縮少する通風路を備えたことを特徴とする
渦流コンプレツサまたはブロア。 A vortex compressor or blower characterized by having an air passage around an impeller whose cross section gradually decreases from the suction side to the discharge side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7873889U JPH0319492U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7873889U JPH0319492U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319492U true JPH0319492U (en) | 1991-02-26 |
Family
ID=31622273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7873889U Pending JPH0319492U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319492U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941914A (en) * | 1972-08-30 | 1974-04-19 |
-
1989
- 1989-07-05 JP JP7873889U patent/JPH0319492U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941914A (en) * | 1972-08-30 | 1974-04-19 |