JPS6169496U - - Google Patents
Info
- Publication number
- JPS6169496U JPS6169496U JP15473084U JP15473084U JPS6169496U JP S6169496 U JPS6169496 U JP S6169496U JP 15473084 U JP15473084 U JP 15473084U JP 15473084 U JP15473084 U JP 15473084U JP S6169496 U JPS6169496 U JP S6169496U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- fixed
- end surface
- impeller
- shaft
- 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
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は、従来の遠心送風機の羽根車を示す断
面図、第２図はガス昇温過程におけるボスと軸の
各々の昇温速度の関係を示す曲線図。図３は、こ
の考案の一実施例による遠心送風機の羽根車を示
す断面図である。
図において、１は羽根、２は側板、３は主板、
４はボス、５は固定端、６は軸、９は固定円板で
ある。なお、図中同一符号は同一、又は相当部分
を示す。
FIG. 1 is a cross-sectional view showing the impeller of a conventional centrifugal blower, and FIG. 2 is a curve diagram showing the relationship between the heating rates of the boss and the shaft during the gas heating process. FIG. 3 is a sectional view showing an impeller of a centrifugal blower according to an embodiment of the invention. In the figure, 1 is a blade, 2 is a side plate, 3 is a main plate,
4 is a boss, 5 is a fixed end, 6 is a shaft, and 9 is a fixed disk. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
端の一側端面に上記ボスの端面を接して上記軸に
取付けられた遠心送風機の羽根車において、上記
固定端の他側端面に固定円板を設けると共に、上
記固定端を介して上記固定円板と上記ボスとを締
付けるようにしたことを特徴とする遠心送風機の
羽根車。 In the impeller of a centrifugal blower, which is composed of blades, a main plate, a side plate, and a boss, and is attached to the shaft with the end surface of the boss in contact with one end surface of the fixed end of the shaft, a fixed disk is attached to the other end surface of the fixed end. An impeller for a centrifugal blower, characterized in that the fixed disk and the boss are tightened via the fixed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473084U JPS6169496U (en) | 1984-10-12 | 1984-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473084U JPS6169496U (en) | 1984-10-12 | 1984-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6169496U true JPS6169496U (en) | 1986-05-12 |
Family
ID=30712721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15473084U Pending JPS6169496U (en) | 1984-10-12 | 1984-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169496U (en) |
-
1984
- 1984-10-12 JP JP15473084U patent/JPS6169496U/ja active Pending
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