JPH0321595U - - Google Patents
Info
- Publication number
- JPH0321595U JPH0321595U JP8077789U JP8077789U JPH0321595U JP H0321595 U JPH0321595 U JP H0321595U JP 8077789 U JP8077789 U JP 8077789U JP 8077789 U JP8077789 U JP 8077789U JP H0321595 U JPH0321595 U JP H0321595U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- casing
- communication hole
- ventilation path
- blades
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000005192 partition 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ａは従来の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断面図であ
る。
１……インナーケーシング、２……通風路、３
……吸込口、４……吐出口、５……羽根車、６…
…アウターケーシング、７……翼、８……仕切り
、１１……連通孔。
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.
2A is a sectional view of a conventional vortex compressor, and FIG. 2B is a sectional view taken along line bb in FIG. 2A. 1... Inner casing, 2... Ventilation path, 3
... Suction port, 4... Discharge port, 5... Impeller, 6...
... Outer casing, 7 ... Wings, 8 ... Partition, 11 ... Communication hole.
Claims (1)
翼と対峙して開口するとともに上記羽根車をとり
まく通風路の中間部へ導通する連通孔を備えたこ
とを特徴とする渦流コンプレツサまたはブロワ。 A vortex compressor or blower characterized in that a casing between a suction port and a discharge port is provided with a communication hole that opens facing the blades of the impeller and communicates with the intermediate portion of the ventilation path surrounding the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077789U JPH0321595U (en) | 1989-07-11 | 1989-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077789U JPH0321595U (en) | 1989-07-11 | 1989-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321595U true JPH0321595U (en) | 1991-03-04 |
Family
ID=31626128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8077789U Pending JPH0321595U (en) | 1989-07-11 | 1989-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321595U (en) |
-
1989
- 1989-07-11 JP JP8077789U patent/JPH0321595U/ja active Pending