(19)
(11)
EP 0 346 390 A1
(12)
(43)
Date of publication:
20.12.1989
Bulletin 1989/51
(21)
Application number:
88902728.0
(22)
Date of filing:
02.03.1988
(51)
International Patent Classification (IPC):
C25B
9/
00
( . )
H01M
4/
86
( . )
H01M
12/
06
( . )
C25B
11/
00
( . )
H01M
4/
96
( . )
(86)
International application number:
PCT/US1988/000623
(87)
International publication number:
WO 1988/006644
(
07.09.1988
Gazette 1988/20)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
02.03.1987
US 19870020747
(71)
Applicant:
WESTINGHOUSE ELECTRIC CORPORATION
Pittsburgh Pennsylvania 15222 (US)
(72)
Inventors:
GORDON, Arnold, Z.
Beachwood, OH 44122 (US)
YEAGER, Ernest, B.
Cleveland, OH 44108 (US)
TRYK, Donald, S.
Cleveland Heights, OH 44118 (US)
HOSSAIN, M., Sohrab
University Heights, OH 44118 (US)
(74)
Representative:
van Berlyn, Ronald Gilbert
23, Centre Heights
London NW3 6JG
London NW3 6JG (GB)
(54)
IRRADIATED IONOMERS IN PRESSURE TOLERANT GAS DIFFUSION ELECTRODES