MY128304A - Disk motor - Google Patents

Disk motor

Info

Publication number
MY128304A
MY128304A MYPI20013892A MY128304A MY 128304 A MY128304 A MY 128304A MY PI20013892 A MYPI20013892 A MY PI20013892A MY 128304 A MY128304 A MY 128304A
Authority
MY
Malaysia
Prior art keywords
stator
centre
towards
periphery
ferromagnetic material
Prior art date
Application number
Inventor
Noble Ernest John
Howell David James
Eliahu Tomer
Original Assignee
Wellington Drive Technologies 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 Wellington Drive Technologies Ltd filed Critical Wellington Drive Technologies Ltd
Priority to MYPI20013892 priority Critical patent/MY128304A/en
Publication of MY128304A publication Critical patent/MY128304A/en

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A DISCOIDAL BRUSHLESS DC MOTOR HAVING A STATOR (507) CARRYING WINDINGS (503) ARRANGED IN SLOTS WHICH RADIATE OUT FROM THE CENTRE OF THE STATOR TO THE PERIPHERY.THE DEPTH OF EACH SLOT INCREASES TOWARDS THE CENTRE OF THE STATOR. THE SLOT, THEREFORE, IS WIDER (FROM SIDE TO SIDE) AND SHALLOWER TOWARDS THE PERIPHERY OF THE STATOR, AND NARROWER (FROM SIDE TO SIDE) AND DEEPER TOWARDS THE CENTRE OF THE STATOR. THIS ARRANGEMENT ENSURES THAT THE WINDINGS ARE CONTAINED BELOW THE SURFACE (504) OF THE STATOR (507). THE MAGNETIC CIRCUIT INCLUDES A BACKING OF A FERROMAGNETIC MATERIAL (509). THIS FERROMAGNETIC MATERIAL (509) CAN BE WATCH SPRING CORE MADE FROM A LONG STRIP OF SOFT IRON TAPE.(FIG. 5)
MYPI20013892 2001-08-20 2001-08-20 Disk motor MY128304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20013892 MY128304A (en) 2001-08-20 2001-08-20 Disk motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20013892 MY128304A (en) 2001-08-20 2001-08-20 Disk motor

Publications (1)

Publication Number Publication Date
MY128304A true MY128304A (en) 2007-01-31

Family

ID=47278594

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20013892 MY128304A (en) 2001-08-20 2001-08-20 Disk motor

Country Status (1)

Country Link
MY (1) MY128304A (en)

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