(19)
(11)
EP 0 250 552 A1
(12)
(43)
Date of publication:
07.01.1988
Bulletin 1988/01
(21)
Application number:
87900507.0
(22)
Date of filing:
10.12.1986
(51)
International Patent Classification (IPC):
F01D
15/
10
( . )
F02C
7/
32
( . )
H02P
29/
00
( . )
F01D
21/
00
( . )
H02M
5/
27
( . )
(86)
International application number:
PCT/US1986/002656
(87)
International publication number:
WO 1987/003928
(
02.07.1987
Gazette 1987/14)
(84)
Designated Contracting States:
DE FR GB IT
(30)
Priority:
23.12.1985
US 19850812396
(71)
Applicant:
SUNDSTRAND CORPORATION
Rockford, Illinois 61125 (US)
(72)
Inventors:
DISHNER, Bryan, W.
Roscoe, IL 61073 (US)
JUARROS, Richard, D.
Los Lunas, NM 87031 (US)
DHYACHAND, P., John
Rockford, IL 61107 (US)
(74)
Representative:
SERJEANTS
25 The Crescent King Street
Leicester, LE1 6RX
Leicester, LE1 6RX (GB)
(54)
POWER CONVERTER FOR AN ELECTRICALLY-COMPENSATED CONSTANT SPEED DRIVE