JPH0252995U - - Google Patents
Info
- Publication number
- JPH0252995U JPH0252995U JP1988130707U JP13070788U JPH0252995U JP H0252995 U JPH0252995 U JP H0252995U JP 1988130707 U JP1988130707 U JP 1988130707U JP 13070788 U JP13070788 U JP 13070788U JP H0252995 U JPH0252995 U JP H0252995U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- rotor
- fan
- fixed shaft
- frame
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例におけるフアン装
置の要部断面図、第２図は上記フアン装置におけ
る第１保持部材の斜視図、第３図は上記フアン装
置における第２保持部材の斜視図、第４図は従来
装置の正面模式図である。
１…フアンロータ、３…回転子、９…固定軸、
１０…固定子、１８…フレーム、２１…第１保持
部材、２２…第２保持部材。
FIG. 1 is a sectional view of essential parts of a fan device according to an embodiment of the invention, FIG. 2 is a perspective view of a first holding member in the fan device, and FIG. 3 is a perspective view of a second holding member in the fan device. , FIG. 4 is a schematic front view of the conventional device. 1...Fan rotor, 3...Rotor, 9...Fixed shaft,
DESCRIPTION OF SYMBOLS 10... Stator, 18... Frame, 21... First holding member, 22... Second holding member.
Claims (1)
上記回転子３よりも反フアンロータ側でフレーム
１８に固定される固定軸９を設け、上記フレーム
１８側からフアンロータ１側に延びる上記固定軸
９の中途部に固定子１０を固着すると共に、上記
固定軸９の先端側で上記フアンロータ１を回転自
在に支持して成るフアン装置であつて、上記固定
軸９に弾性体より成る保持部材２１，２２を巻装
し、この保持部材２１，２２を介して上記フレー
ム１８に上記固定軸９を固定していることを特徴
とするフアン装置。 ２ 上記保持部材２１，２２を上記固定軸９の軸
方向に離間する２箇所に設け、この２箇所の保持
部材２１，２２を介して上記フレーム１８に上記
固定軸９を固定していることを特徴とする第１請
求項記載のフアン装置。[Claims for Utility Model Registration] 1. While connecting the rotor 3 to the fan rotor 1,
A fixed shaft 9 is provided which is fixed to the frame 18 on the side opposite to the fan rotor from the rotor 3, and the stator 10 is fixed to the midway part of the fixed shaft 9 extending from the frame 18 side to the fan rotor 1 side. This is a fan device in which the fan rotor 1 is rotatably supported on the tip side of a shaft 9, and holding members 21 and 22 made of an elastic body are wound around the fixed shaft 9, and the fan rotor 1 is A fan device characterized in that the fixed shaft 9 is fixed to the frame 18. 2. The holding members 21 and 22 are provided at two locations spaced apart in the axial direction of the fixed shaft 9, and the fixed shaft 9 is fixed to the frame 18 via these two holding members 21 and 22. A fan device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130707U JPH0252995U (en) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130707U JPH0252995U (en) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252995U true JPH0252995U (en) | 1990-04-17 |
Family
ID=31386120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130707U Pending JPH0252995U (en) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252995U (en) |
-
1988
- 1988-10-05 JP JP1988130707U patent/JPH0252995U/ja active Pending