JPH0313493U - - Google Patents

Info

Publication number
JPH0313493U
JPH0313493U JP7239089U JP7239089U JPH0313493U JP H0313493 U JPH0313493 U JP H0313493U JP 7239089 U JP7239089 U JP 7239089U JP 7239089 U JP7239089 U JP 7239089U JP H0313493 U JPH0313493 U JP H0313493U
Authority
JP
Japan
Prior art keywords
pump
motor
magnet
stator
poles
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
JP7239089U
Other languages
Japanese (ja)
Other versions
JPH0734230Y2 (en
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 filed Critical
Priority to JP1989072390U priority Critical patent/JPH0734230Y2/en
Publication of JPH0313493U publication Critical patent/JPH0313493U/ja
Application granted granted Critical
Publication of JPH0734230Y2 publication Critical patent/JPH0734230Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の第１及び第２の各
実施例を示すマグネツトポンプの縦断面図、第３
図は従来例を示すマグネツトポンプの縦断面図で
ある。 ２１……吸込ケーシング、２１ａ……ポンプ吸
込通路、２２……羽根車、２３……ポンプ従動磁
石、２４……吐出ケーシング、２５……固定軸受
、２６……回転軸受、２９……ポンプ駆動磁石、
３０……ブラケツト、３２……駆動磁石輪、３３
……モータロータ、３４……ステータ、３５……
カバー、３６……コイル、３７……フアン、３８
，３９……通風用穴、４７……フアン。 1 and 2 are vertical cross-sectional views of magnetic pumps showing the first and second embodiments of the present invention, and the third
The figure is a longitudinal sectional view of a conventional magnetic pump. 21... Suction casing, 21a... Pump suction passage, 22... Impeller, 23... Pump driven magnet, 24... Discharge casing, 25... Fixed bearing, 26... Rotating bearing, 29... Pump driving magnet ,
30... Bracket, 32... Drive magnet wheel, 33
...Motor rotor, 34...Stator, 35...
Cover, 36...Coil, 37...Fan, 38
, 39...ventilation hole, 47...fan.

Claims (1)

【実用新案登録請求の範囲】 １ それぞれ扇形に分割されて円周方向に複数個
配設された各鉄心の周囲に、コイルを巻回して回
転磁場を形成するようにしたステータと、該ステ
ータと軸方向に対向して設けられＮ極とＳ極を交
互に円周方向に配設した複数個の永久磁石からな
るロータとによつて直流モータを構成し、上記モ
ータロータにポンプ駆動磁石を直結し、該ポンプ
駆動磁石に軸方向に対向してポンプ羽根車に埋設
された従動磁石を磁力によつて回転させるように
したマグネツトポンプにおいて、上記ポンプ駆動
磁石にフアンを取付けたことを特徴とするマクネ
ツトポンプの冷却装置。 ２ それぞれ扇形に分割されて円周方向に複数個
配設された各鉄心の周囲に、コイルを巻回して回
転磁場を形成するようにしたステータと、該ステ
ータと軸方向に対向して設けられＮ極とＳ極を交
互に円周方向に配設した複数個の永久磁石からな
るロータとによつて直流モータを構成し、上記モ
ータロータにポンプ駆動磁石を直結し、該ポンプ
駆動磁石に軸方向に対向してポンプ羽根車に埋設
された従動磁石を磁力によつて回転させるように
したマグネツトポンプにおいて、上記モータロー
タにフアンを取付けたことを特徴とするマグネツ
トポンプの冷却装置。[Claims for Utility Model Registration] 1. A stator in which a rotating magnetic field is formed by winding a coil around each iron core that is divided into fan shapes and arranged in a circumferential direction, and the stator and the stator. A DC motor is constituted by a rotor consisting of a plurality of permanent magnets which are arranged opposite to each other in the axial direction and have N poles and S poles arranged alternately in the circumferential direction, and a pump drive magnet is directly connected to the motor rotor. , a magnetic pump in which a driven magnet embedded in a pump impeller facing the pump driving magnet in the axial direction is rotated by magnetic force, characterized in that a fan is attached to the pump driving magnet. Magnet pump cooling system. 2. A stator having a coil wound around each core which is divided into fan shapes and arranged in plurality in the circumferential direction to form a rotating magnetic field; A DC motor is constituted by a rotor consisting of a plurality of permanent magnets in which N poles and S poles are arranged alternately in the circumferential direction, and a pump drive magnet is directly connected to the motor rotor. 1. A cooling device for a magnetic pump, characterized in that a driven magnet embedded in a pump impeller facing the motor is rotated by magnetic force, and a fan is attached to the motor rotor.
JP1989072390U 1989-06-22 1989-06-22 Magnet pump cooling device Expired - Lifetime JPH0734230Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072390U JPH0734230Y2 (en) 1989-06-22 1989-06-22 Magnet pump cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072390U JPH0734230Y2 (en) 1989-06-22 1989-06-22 Magnet pump cooling device

Publications (2)

Publication Number Publication Date
JPH0313493U true JPH0313493U (en) 1991-02-12
JPH0734230Y2 JPH0734230Y2 (en) 1995-08-02

Family

ID=31610283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072390U Expired - Lifetime JPH0734230Y2 (en) 1989-06-22 1989-06-22 Magnet pump cooling device

Country Status (1)

Country Link
JP (1) JPH0734230Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004183646A (en) * 2002-09-13 2004-07-02 Oliver Laing Device for locally cooling or heating object
JP2007002781A (en) * 2005-06-24 2007-01-11 Nidec Sankyo Corp Magnetic coupling pump device
CN104691462A (en) * 2015-02-13 2015-06-10 王明文 Self-testable vehicle static conduction rubber drag strip capable of being monitored

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194298U (en) * 1984-11-28 1986-06-18
JPS62165595A (en) * 1986-01-17 1987-07-22 Nitsukisou Eiko Kk Magnet driving type pump
JPS62237093A (en) * 1986-04-08 1987-10-17 Ebara Res Co Ltd Magnet pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194298U (en) * 1984-11-28 1986-06-18
JPS62165595A (en) * 1986-01-17 1987-07-22 Nitsukisou Eiko Kk Magnet driving type pump
JPS62237093A (en) * 1986-04-08 1987-10-17 Ebara Res Co Ltd Magnet pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004183646A (en) * 2002-09-13 2004-07-02 Oliver Laing Device for locally cooling or heating object
JP2007002781A (en) * 2005-06-24 2007-01-11 Nidec Sankyo Corp Magnetic coupling pump device
JP4679261B2 (en) * 2005-06-24 2011-04-27 日本電産サンキョー株式会社 Magnetic coupling pump device
CN104691462A (en) * 2015-02-13 2015-06-10 王明文 Self-testable vehicle static conduction rubber drag strip capable of being monitored

Also Published As

Publication number Publication date
JPH0734230Y2 (en) 1995-08-02

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