Specifications

The Patent Office Journal 17/12/2010
4485
(12) PATENT APPLICATION PUBLICATION (21) Application No.113/MUM/2009 A
(19) INDIA
(22) Date of filing of Application :19/01/2009 (43) Publication Date : 17/12/2010
(54) Title of the invention : STATOR PACK OF AN EXTERNAL ROTOR MOTOR
(51) International classification :F16C
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)CROMPTON GREAVES LTD
Address of Applicant :CG HOUSE, DR ANNIE BESANT
ROAD, WORLI, MUMBAI 400030, MAHARASHTRA, INDIA.
(72)Name of Inventor :
1)KAMBLE DEEPAK GAJANAN
(57) Abstract :
A stator pack of an external rotor motor. The stator pack (1) comprises a plurality of laminations (10) sandwiched between a pair of
stator holders (2) riveted (13) together. The stator holders each is made of a magnetic material and has a shaft hole (5) at the center
thereof fitted with a bush (14) and a shaft (15) fitted within the bush.
No. of Pages : 13 No. of Claims : 3