(19)
(11) EP 0 339 043 A1

(12)

(43) Date of publication:
02.11.1989 Bulletin 1989/44

(21) Application number: 88900648.0

(22) Date of filing: 11.12.1987
(51) International Patent Classification (IPC): 
F02P 23/ 04( . )
F02P 9/ 00( . )
F02B 1/ 04( . )
F02P 3/ 08( . )
H01T 13/ 50( . )
(86) International application number:
PCT/US1987/003346
(87) International publication number:
WO 1988/004729 (30.06.1988 Gazette 1988/14)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 22.12.1986 US 19860944882

(71) Applicant: COMBUSTION ELECTROMAGNETICS INC.
Arlington Massachusetts 02174 (US)

(72) Inventor:
  • WARD, Michael, A.V.
    Arlington, MA 02174 (US)

(74) Representative: Jones, Ian 
W.P. THOMPSON & CO. Celcon House 289-293 High Holborn
London WC1V 7HU
London WC1V 7HU (GB)

   


(54) FORMATION OF ELECTRIC FIELD DISCHARGES