JPS6443052A - Fan device - Google Patents

Fan device

Info

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
Application number
JP62199644A
Other languages
Japanese (ja)
Other versions
JP2600187B2 (en
Inventor
Joji Ochi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP62199644A priority Critical patent/JP2600187B2/en
Publication of JPS6443052A publication Critical patent/JPS6443052A/en
Application granted granted Critical
Publication of JP2600187B2 publication Critical patent/JP2600187B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (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.
JP62199644A 1987-08-10 1987-08-10 Fan device Expired - Fee Related JP2600187B2 (en)

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)

* Cited by examiner, † Cited by third party
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-conditioning
WO2021065622A1 (en) * 2019-09-30 2021-04-08 ダイキン工業株式会社 Fan assembly and air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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-conditioning
CN108844130B (en) * 2018-07-26 2024-02-06 珠海格力电器股份有限公司 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
JP2021055670A (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