JPS61132456U - - Google Patents
Info
- Publication number
- JPS61132456U JPS61132456U JP1590385U JP1590385U JPS61132456U JP S61132456 U JPS61132456 U JP S61132456U JP 1590385 U JP1590385 U JP 1590385U JP 1590385 U JP1590385 U JP 1590385U JP S61132456 U JPS61132456 U JP S61132456U
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- suction pipe
- rotating shaft
- surround
- casing
- 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図は本考案の入口ケーシングの構成を示す
断面図、第２図は第１図の―線における断面
図である。
１……入口ケーシング、２……出口渦巻ケーシ
ング、３……羽根車、４……回転軸、５……ダン
パ軸、６……ダンパ翼、１１……入口渦巻室、１
２ａ……入口渦巻室外板、１２ｂ……入口渦巻室
、１２ａ……入口渦巻室外板、１２ｂ……入口渦
巻室内板、１３……外板とびら、１４……開閉ヒ
ンジ、１５……前部室、１６……吸入管、１７…
…吸入管入口部。
FIG. 1 is a sectional view showing the structure of the inlet casing of the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. 1... Inlet casing, 2... Outlet swirl casing, 3... Impeller, 4... Rotating shaft, 5... Damper shaft, 6... Damper blade, 11... Inlet swirl chamber, 1
2a... Outer plate of the inlet volute chamber, 12b... Inlet volute chamber, 12a... Outer plate of the inlet volute chamber, 12b... Inner plate of the inlet volute chamber, 13... Outer plate door, 14... Opening/closing hinge, 15... Front chamber , 16... Suction pipe, 17...
...Suction pipe inlet.
Claims (1)
シングと、回転軸の軸心の延長上に中心をもち、
羽根車の吸入口と正対する開口部をもつ吸入管と
、入口部に回動可能の多数のダンパ翼を具備し、
前記吸入管の外周を取巻くように取付けた入口渦
巻室と、この入口渦巻室の出口と前記吸入管の入
口部を包囲するよう形成された入口ケーシングと
を具備したターボ機械の入口ケーシング。 The outlet spiral casing surrounds the impeller fixed to the rotating shaft, and the center is an extension of the axis of the rotating shaft.
Equipped with a suction pipe with an opening that directly faces the impeller's suction port, and a large number of rotatable damper blades at the inlet.
An inlet casing for a turbomachine, comprising an inlet volute chamber attached to surround the outer periphery of the suction pipe, and an inlet casing formed to surround an outlet of the inlet volute chamber and an inlet portion of the suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1590385U JPS61132456U (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1590385U JPS61132456U (en) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132456U true JPS61132456U (en) | 1986-08-19 |
Family
ID=30502171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1590385U Pending JPS61132456U (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219691A (en) * | 1988-07-06 | 1990-01-23 | Hitachi Ltd | Vertical centrifugal blower |
-
1985
- 1985-02-08 JP JP1590385U patent/JPS61132456U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219691A (en) * | 1988-07-06 | 1990-01-23 | Hitachi Ltd | Vertical centrifugal blower |