DE20202647U1 - Six-pole motor for a radiator fan - Google Patents

Six-pole motor for a radiator fan

Info

Publication number
DE20202647U1
DE20202647U1 DE20202647U DE20202647U DE20202647U1 DE 20202647 U1 DE20202647 U1 DE 20202647U1 DE 20202647 U DE20202647 U DE 20202647U DE 20202647 U DE20202647 U DE 20202647U DE 20202647 U1 DE20202647 U1 DE 20202647U1
Authority
DE
Germany
Prior art keywords
central shaft
sleeve
fan wheel
ring
central
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.)
Expired - Lifetime
Application number
DE20202647U
Other languages
German (de)
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.)
HSU MING CHUAN
Sam Lam Tech Co Ltd
Original Assignee
HSU MING CHUAN
Sam Lam Tech Co 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 HSU MING CHUAN, Sam Lam Tech Co Ltd filed Critical HSU MING CHUAN
Priority to DE20202647U priority Critical patent/DE20202647U1/en
Publication of DE20202647U1 publication Critical patent/DE20202647U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

1. Sechspolmotor für einen Kühlerlüfter, mit:
  • - einem Lüfterrad (10) mit einem hohlen Abschnitt (101), einem Ringmagnet (102), der in dem hohlen Abschnitt (101) angeordnet ist, einer mittigen Welle (11), die in der Mitte des Lüfterrads (10) angeordnet ist, wobei ein unteres Ende der mittigen Welle (11) mit einer ringförmigen Nut (111) ausgebildet ist, einem O-Ring (12), einem Kugellager (13) und einem Öllager (14), die an der mittigen Welle (111) angeordnet sind und einem Haltering (15), der in der ringförmigen Nut (111) zur Festlegung des O-Rings (12), Kugellagers (13) und Öllagers (14) an der mittigen Welle (11) angeord­ net ist; und
  • - einem Aufnahmeträger (20), der mit einer mittigen Durchgangsbohrung (211) zur Aufnahme einer Hülse (21) ausgebildet ist, wobei die Hülse (21) einen mittigen Durchlass (211) aufweist und in der Durchgangsbohrung (201) des Aufnahmeträgers (20) angeordnet ist und eine Platine (21) mit einem Ansteuer-IC (221) und einer Po­ sitionieranordnung (23) um einen sich aus dem Aufnahmeträger (20) heraus erstre­ ckenden Abschnitt (21) der Hülse herum angeordnet ist, wobei der Positionieraufbau (23) mehrere überlappende Siliziumstahlplatten (231) aufweist und sich sechs Ver­ längerungsabschnitte (232) von dem Umkreis der Siliziumstahlplatte (231) in gleichen Abständen weg erstrecken, wobei je zwei benachbarte Verlängerungsabschnitte (232) einen Winkel von 60° einschließen und eine Wicklung (233) mit vorbestimmter Länge um jeden Verlängerungsabschnitt (232) herum aufgewickelt ist und die mittige Welle (11) des Lüfterrads (10) mit dem Magnet (102) des Lüfterrads (10) um den Po­ sitionieraufbau (23) herum in die Hülse eingesetzt ist.
1. Six-pole motor for a radiator fan, with:
  • a fan wheel ( 10 ) with a hollow section ( 101 ), a ring magnet ( 102 ) which is arranged in the hollow section ( 101 ), a central shaft ( 11 ) which is arranged in the center of the fan wheel ( 10 ), wherein a lower end of the central shaft ( 11 ) is formed with an annular groove ( 111 ), an O-ring ( 12 ), a ball bearing ( 13 ) and an oil bearing ( 14 ) which are arranged on the central shaft ( 111 ) and a retaining ring ( 15 ) which is arranged in the annular groove ( 111 ) for fixing the O-ring ( 12 ), ball bearing ( 13 ) and oil bearing ( 14 ) on the central shaft ( 11 ); and
  • - A receiving carrier ( 20 ) which is formed with a central through bore ( 211 ) for receiving a sleeve ( 21 ), the sleeve ( 21 ) having a central passage ( 211 ) and in the through bore ( 201 ) of the receiving carrier ( 20 ) is arranged and a circuit board ( 21 ) with a drive IC ( 221 ) and a positioning arrangement ( 23 ) is arranged around a section ( 21 ) of the sleeve extending out of the receiving carrier ( 20 ), the positioning structure ( 23 ) has a plurality of overlapping silicon steel plates ( 231 ) and six extension sections ( 232 ) extend from the periphery of the silicon steel plate ( 231 ) at equal intervals, two adjacent extension sections ( 232 ) enclosing an angle of 60 ° and a winding ( 233 ) of predetermined length is wound around each extension section ( 232 ) and the central shaft ( 11 ) of the fan wheel ( 10 ) with the magnet ( 102 ) of the fan wheel ( 10 ) is inserted around the po sitioning structure ( 23 ) into the sleeve.
DE20202647U 2002-02-20 2002-02-20 Six-pole motor for a radiator fan Expired - Lifetime DE20202647U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202647U DE20202647U1 (en) 2002-02-20 2002-02-20 Six-pole motor for a radiator fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20202647U DE20202647U1 (en) 2002-02-20 2002-02-20 Six-pole motor for a radiator fan

Publications (1)

Publication Number Publication Date
DE20202647U1 true DE20202647U1 (en) 2002-05-02

Family

ID=7968042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20202647U Expired - Lifetime DE20202647U1 (en) 2002-02-20 2002-02-20 Six-pole motor for a radiator fan

Country Status (1)

Country Link
DE (1) DE20202647U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114857023A (en) * 2022-04-26 2022-08-05 安徽理工大学 Pressurization anti-reflux type water pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114857023A (en) * 2022-04-26 2022-08-05 安徽理工大学 Pressurization anti-reflux type water pump
CN114857023B (en) * 2022-04-26 2023-09-08 安徽理工大学 Pressurized anti-countercurrent water pump

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020606

R150 Term of protection extended to 6 years

Effective date: 20050428

R157 Lapse of ip right after 6 years

Effective date: 20080902