JPH02132898U - - Google Patents
Info
- Publication number
- JPH02132898U JPH02132898U JP4169489U JP4169489U JPH02132898U JP H02132898 U JPH02132898 U JP H02132898U JP 4169489 U JP4169489 U JP 4169489U JP 4169489 U JP4169489 U JP 4169489U JP H02132898 U JPH02132898 U JP H02132898U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- rotating shaft
- plate
- main plate
- centrifugal
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案の第一の実施例に係る遠心フア
ンの断面図、第2図a,b,cはその要部詳細図
、第3図および第4図はそれぞれ本考案の第二お
よび第三の実施例に係る遠心フアンの要部詳細図
、第5図は従来の遠心フアンの断面図、第6図a
,bはその要部詳細図である。
1……整流板、2……止め具、3……主板、6
……回転軸、9……溶接。
FIG. 1 is a sectional view of a centrifugal fan according to the first embodiment of the present invention, FIGS. 2 a, b, and c are detailed views of its main parts, and FIGS. A detailed view of main parts of a centrifugal fan according to the third embodiment, FIG. 5 is a sectional view of a conventional centrifugal fan, and FIG. 6a
, b are detailed views of the main parts. 1... Current plate, 2... Stopper, 3... Main plate, 6
...Rotating axis, 9...Welding.
Claims (1)
流体を上記羽根車内にあつて上記回転軸に嵌装さ
れ上記羽根車の主板に係止された整流板により上
記羽根車の外周方向へ導く遠心フアンにおいて、
上記主板に上記回転軸を中心に円状に固定され内
周側に形成された凹部により上記整流板の外周端
を係止する複数の止め具を備えてなることを特徴
とする遠心フアン。 A centrifugal system in which fluid sucked into the impeller from the axial end direction of the rotating shaft is guided toward the outer circumference of the impeller by a current plate fitted in the rotating shaft and locked to the main plate of the impeller. In Juan,
A centrifugal fan characterized by comprising a plurality of fasteners fixed to the main plate in a circular shape around the rotating shaft and locking the outer peripheral end of the rectifying plate by a recess formed on the inner peripheral side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4169489U JPH02132898U (en) | 1989-04-11 | 1989-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4169489U JPH02132898U (en) | 1989-04-11 | 1989-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02132898U true JPH02132898U (en) | 1990-11-05 |
Family
ID=31552584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4169489U Pending JPH02132898U (en) | 1989-04-11 | 1989-04-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02132898U (en) |
-
1989
- 1989-04-11 JP JP4169489U patent/JPH02132898U/ja active Pending