JPH01108395U - - Google Patents
Info
- Publication number
- JPH01108395U JPH01108395U JP249488U JP249488U JPH01108395U JP H01108395 U JPH01108395 U JP H01108395U JP 249488 U JP249488 U JP 249488U JP 249488 U JP249488 U JP 249488U JP H01108395 U JPH01108395 U JP H01108395U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- blade
- side plate
- main
- fixed
- 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
Description
第１図は本考案の一実施例を示す遠心送風機の
要部断面図、第２図は第１図のＣ―Ｃ断面での気
流を示す断面図、第３図は第１図のＤ―Ｄ断面で
の気流を示す断面図、第４図は従来の遠心送風機
の要部断面図、第５図は第４図のＡ―Ａ断面での
気流を示す断面図、第６図は第４図のＢ―Ｂ断面
での気流を示す断面図である。
９……羽根車、１０……主板、１１……側板、
１２……第１の羽根板、１３……第２の羽根板。
Fig. 1 is a cross-sectional view of essential parts of a centrifugal blower showing an embodiment of the present invention, Fig. 2 is a cross-sectional view showing airflow at the cross section CC in Fig. 1, and Fig. 3 is a cross-sectional view showing the air flow at the cross section C-C in Fig. 1. 4 is a sectional view showing the main part of a conventional centrifugal blower, FIG. 5 is a sectional view showing the airflow at section AA in FIG. 4, and FIG. FIG. 3 is a cross-sectional view showing airflow along the BB cross section in the figure. 9... impeller, 10... main plate, 11... side plate,
12...first vane plate, 13...second vane plate.
Claims (1)
数の第１の羽根板と、前記側板に片持ち固定しか
つ前記第１の羽根板より短い第２の羽根板とから
成る羽根車を有する遠心送風機。 The impeller includes a main plate, a side plate, a plurality of first blade plates fixed to the main plate and the side plate, and a second blade plate fixed in a cantilever to the side plate and shorter than the first blade plate. Centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP249488U JPH01108395U (en) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP249488U JPH01108395U (en) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108395U true JPH01108395U (en) | 1989-07-21 |
Family
ID=31203302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP249488U Pending JPH01108395U (en) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016017223A1 (en) * | 2014-07-31 | 2016-02-04 | 株式会社日立製作所 | Centrifugal impeller and uniaxial multistage centrifugal compressor using same, and manufacturing method of centrifugal impeller |
| WO2021172360A1 (en) * | 2020-02-25 | 2021-09-02 | 三菱重工業株式会社 | Centrifugal compressor |
-
1988
- 1988-01-12 JP JP249488U patent/JPH01108395U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016017223A1 (en) * | 2014-07-31 | 2016-02-04 | 株式会社日立製作所 | Centrifugal impeller and uniaxial multistage centrifugal compressor using same, and manufacturing method of centrifugal impeller |
| JP2016033350A (en) * | 2014-07-31 | 2016-03-10 | 株式会社日立製作所 | Centrifugal impeller, single-shaft multiple-stage centrifugal compressor using centrifugal impeller, and centrifugal impeller manufacturing method |
| WO2021172360A1 (en) * | 2020-02-25 | 2021-09-02 | 三菱重工業株式会社 | Centrifugal compressor |