(19)
(11)
EP 0 052 634 A1
(12)
(43)
Date of publication:
02.06.1982
Bulletin 1982/22
(21)
Application number:
81901479.0
(22)
Date of filing:
26.05.1981
(51)
International Patent Classification (IPC):
F01D
1/
08
( . )
(86)
International application number:
PCT/US1981/000708
(87)
International publication number:
WO 1981/003521
(
10.12.1981
Gazette 1981/29)
(84)
Designated Contracting States:
CH DE FR GB LI SE
(30)
Priority:
27.05.1980
US 19800153552
(71)
Applicant:
BOERWINKLE, Fred P.
St. Paul, MN 55119 (US)
(72)
Inventor:
BOERWINKLE, Fred P.
St. Paul, MN 55119 (US)
(54)
TURBINE ENGINE