JPH0475198U - - Google Patents
Info
- Publication number
- JPH0475198U JPH0475198U JP11846290U JP11846290U JPH0475198U JP H0475198 U JPH0475198 U JP H0475198U JP 11846290 U JP11846290 U JP 11846290U JP 11846290 U JP11846290 U JP 11846290U JP H0475198 U JPH0475198 U JP H0475198U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- cut
- fans
- shaft
- prevents
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例における多連式フア
ンの断面図、第２図は従来の多連式フアンの斜視
図、第３図は第２図のＡ−Ａ′における断面図、
第４図は第３図のＢ−Ｂ′における断面図である
。
９……フアン、１０……フアンシヤフト、１１
……フアン用Ｄカツト、１２……軸継手用Ｄカツ
ト。
FIG. 1 is a sectional view of a multiple fan according to an embodiment of the present invention, FIG. 2 is a perspective view of a conventional multiple fan, and FIG. 3 is a sectional view taken along line A-A' in FIG.
FIG. 4 is a sectional view taken along line BB' in FIG. 3. 9... Juan, 10... Juan Shaft, 11
...D-cut for fan, 12...D-cut for shaft coupling.
Claims (1)
止めのフアン用Ｄカツトとモータとの軸継手用Ｄ
カツトの配置を軸回り方向に交互に１８０°反転
させたフアンシヤフトとより成る多連式フアン。 A D for a shaft coupling between a plurality of centrifugal fans, a D cut for the fan that prevents the fans from rotating, and a motor.
A multiple fan consisting of a fan shaft in which the cut arrangement is alternately reversed by 180° around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11846290U JPH0475198U (en) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11846290U JPH0475198U (en) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475198U true JPH0475198U (en) | 1992-06-30 |
Family
ID=31866381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11846290U Pending JPH0475198U (en) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475198U (en) |
-
1990
- 1990-11-08 JP JP11846290U patent/JPH0475198U/ja active Pending