Title:
ROTOR POSITION SENSING
Document Type and Number:
WIPO Patent Application WO1989011523
Kind Code:
A3
Inventors:
CLARK PETER BRUCE (NZ)
BOYS JOHN TALBOT (NZ)
BOYS JOHN TALBOT (NZ)
Application Number:
PCT/GB1989/000577
Publication Date:
December 28, 1989
Filing Date:
May 25, 1989
Export Citation:
Assignee:
PIPER JAMES WILLIAM (NZ)
CADAC HOLDINGS LTD (NZ)
CADAC HOLDINGS LTD (NZ)
International Classes:
H02P6/18; H02K29/12; H02P6/16; (IPC1-7): C11D1/66; C11D17/00
Foreign References:
| FR2267650A1 | 1975-11-07 | |||
| US4051417A | 1977-09-27 | |||
| FR2577355A1 | 1986-08-14 | |||
| EP0231046A2 | 1987-08-05 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 7, no. 45 (E-160)(1190) 23 February 1983, & JP-A-57 196893 (TOKYO SHIBAURA DENKI K.K.) 02 December 1982, see the whole document
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