JPS61137802U - - Google Patents
Info
- Publication number
- JPS61137802U JPS61137802U JP2127085U JP2127085U JPS61137802U JP S61137802 U JPS61137802 U JP S61137802U JP 2127085 U JP2127085 U JP 2127085U JP 2127085 U JP2127085 U JP 2127085U JP S61137802 U JPS61137802 U JP S61137802U
- Authority
- JP
- Japan
- Prior art keywords
- disk portion
- rotating shaft
- impeller
- disk
- cylindrical body
- 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図は本考案に係る羽根車の一実施例を示す
断面図、第２図ないし第４図は本考案の夫々他の
実施例を示す断面図、第５図は従来の羽根車を示
した断面図、第６図は第５図の―線に沿う断
面矢視図である。
１１……羽根車、１２……羽根、１３……筒状
体、１４……デイスク部、１５……スリツト、１
６……テーパー嵌合ボス部、１７……回転軸、１
８……スリツト、１９……テーパー部、２０……
ねじ部、２１……ナツト。
FIG. 1 is a cross-sectional view showing one embodiment of the impeller according to the present invention, FIGS. 2 to 4 are cross-sectional views showing other embodiments of the present invention, and FIG. 5 is a conventional impeller. FIG. 6 is a cross-sectional view taken along the line --- in FIG. 5. 11... Impeller, 12... Vane, 13... Cylindrical body, 14... Disk portion, 15... Slit, 1
6... Taper fitting boss part, 17... Rotating shaft, 1
8...slit, 19...tapered part, 20...
Threaded part, 21...nut.
Claims (1)
上記回転軸が遊挿され表面に羽根の形成されたデ
イスク部と、このデイスク部に囲繞され筒状体を
介して上記デイスク部と一体に形成されかつ前記
回転軸に嵌合するボス部とを有する羽根車。 An impeller attached to a rotating shaft includes a disk portion into which the rotating shaft is loosely inserted into the shaft core portion and blades are formed on the surface thereof, and a disk portion surrounded by the disk portion and integrated with the disk portion via a cylindrical body. an impeller having a boss portion that is formed in a shape and that fits into the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2127085U JPS61137802U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2127085U JPS61137802U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137802U true JPS61137802U (en) | 1986-08-27 |
Family
ID=30512515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2127085U Pending JPS61137802U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137802U (en) |
-
1985
- 1985-02-19 JP JP2127085U patent/JPS61137802U/ja active Pending