JPS6447998U - - Google Patents
Info
- Publication number
- JPS6447998U JPS6447998U JP14363387U JP14363387U JPS6447998U JP S6447998 U JPS6447998 U JP S6447998U JP 14363387 U JP14363387 U JP 14363387U JP 14363387 U JP14363387 U JP 14363387U JP S6447998 U JPS6447998 U JP S6447998U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- impeller
- side plate
- tip
- centrifugal blower
- 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図は本考案の一実施例を示す要部断面図、
第２図は第１図の要部拡大図、第３図は従来の遠
心送風機の要部断面図である。
１……羽根車、２……主板、４……羽根車、９
……側板、１２……環状溝、１３……吸入口リン
グ、１３ａ……先端部。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is a sectional view of the main part of a conventional centrifugal blower. 1... Impeller, 2... Main plate, 4... Impeller, 9
... side plate, 12 ... annular groove, 13 ... suction port ring, 13a ... tip.
Claims (1)
前記羽根車を内包するケーシングと、前記側板の
吸込部先端全周に設けた環状溝と、前記環状溝に
先端部を挿入した吸込口リングとから成る遠心送
風機。 An impeller consisting of a main plate, a side plate, and a plurality of blade plates;
A centrifugal blower comprising a casing enclosing the impeller, an annular groove provided all around the tip of the suction portion of the side plate, and a suction ring having the tip inserted into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14363387U JPS6447998U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14363387U JPS6447998U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447998U true JPS6447998U (en) | 1989-03-24 |
Family
ID=31410627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14363387U Pending JPS6447998U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447998U (en) |
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1987
- 1987-09-18 JP JP14363387U patent/JPS6447998U/ja active Pending