JPS6443052A - Fan device - Google Patents
Fan deviceInfo
- Publication number
- JPS6443052A JPS6443052A JP62199644A JP19964487A JPS6443052A JP S6443052 A JPS6443052 A JP S6443052A JP 62199644 A JP62199644 A JP 62199644A JP 19964487 A JP19964487 A JP 19964487A JP S6443052 A JPS6443052 A JP S6443052A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- axial
- magnet
- center
- axially
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
PURPOSE:To easily assemble a fan device by constructing the axial length of a permanent magnet longer than that of a stator, and axially slidably supporting both ends of a rotor. CONSTITUTION:The stationary shaft 6 of a stator 5 is applied with a concentric position with a rotor 4 through a bearing 41. The axial center of the stator 5 is held at the axially relative position of a state coincident with the axial center of a permanent magnet 20. That is, the axial length of the magnet 20 is formed longer than that of the stator 5. In this case, one is so axially moved that a displacement is reduced by a magnetic attraction force acting from the magnet 20 to the stator 5 at the relative position displaced at the axial central position. The right and left magnetic attraction forces at both sides of the center are balanced in a state that the axial central positions coincide, and held at the relative positional relation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199644A JP2600187B2 (en) | 1987-08-10 | 1987-08-10 | Fan device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199644A JP2600187B2 (en) | 1987-08-10 | 1987-08-10 | Fan device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6443052A true JPS6443052A (en) | 1989-02-15 |
JP2600187B2 JP2600187B2 (en) | 1997-04-16 |
Family
ID=16411279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62199644A Expired - Fee Related JP2600187B2 (en) | 1987-08-10 | 1987-08-10 | Fan device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2600187B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000266396A (en) * | 1999-03-16 | 2000-09-29 | Oiles Ind Co Ltd | Motor driven air supplying damper |
JP2005117846A (en) * | 2003-10-10 | 2005-04-28 | Hitachi Ltd | Permanent magnet synchronous motor and its driving method |
CN108844130A (en) * | 2018-07-26 | 2018-11-20 | 珠海格力电器股份有限公司 | Air conditioner |
JP2021055670A (en) * | 2019-09-30 | 2021-04-08 | ダイキン工業株式会社 | Fan assembly and air conditioner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60171069U (en) * | 1984-04-18 | 1985-11-13 | 日本サ−ボ株式会社 | Rotor magnet of rotating electric machine |
-
1987
- 1987-08-10 JP JP62199644A patent/JP2600187B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60171069U (en) * | 1984-04-18 | 1985-11-13 | 日本サ−ボ株式会社 | Rotor magnet of rotating electric machine |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000266396A (en) * | 1999-03-16 | 2000-09-29 | Oiles Ind Co Ltd | Motor driven air supplying damper |
JP2005117846A (en) * | 2003-10-10 | 2005-04-28 | Hitachi Ltd | Permanent magnet synchronous motor and its driving method |
CN108844130A (en) * | 2018-07-26 | 2018-11-20 | 珠海格力电器股份有限公司 | Air conditioner |
CN108844130B (en) * | 2018-07-26 | 2024-02-06 | 珠海格力电器股份有限公司 | Air conditioner |
JP2021055670A (en) * | 2019-09-30 | 2021-04-08 | ダイキン工業株式会社 | Fan assembly and air conditioner |
WO2021065622A1 (en) * | 2019-09-30 | 2021-04-08 | ダイキン工業株式会社 | Fan assembly and air conditioner |
CN114450489A (en) * | 2019-09-30 | 2022-05-06 | 大金工业株式会社 | Fan assembly and air conditioner |
CN114450489B (en) * | 2019-09-30 | 2023-06-06 | 大金工业株式会社 | Fan assembly and air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JP2600187B2 (en) | 1997-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |