(19)
(11) EP 1 021 693 A2

(12)

(88) Date of publication A3:
17.09.1998

(43) Date of publication:
26.07.2000 Bulletin 2000/30

(21) Application number: 97949332.7

(22) Date of filing: 30.09.1997
(51) International Patent Classification (IPC)7: F28G 1/16, F28G 3/16, F28G 9/00, F28G 15/02, F28G 15/04
(86) International application number:
PCT/US9717/568
(87) International publication number:
WO 9816/329 (23.04.1998 Gazette 1998/16)
(84) Designated Contracting States:
FR GB SE

(30) Priority: 11.10.1996 US 728905

(71) Applicant: FOSTER-MILLER, INC.
WalthamMassachusetts 02154-1196 (US)

(72) Inventors:
  • ASHTON, Augustus, J., III
    Westboro, MA 01581 (US)
  • LOVETT, J., Timothy
    Wellesley, MA 02181 (US)
  • FISCHBACH, Dan
    Woburn, MA 01801 (US)
  • RUGGIERI, Steven, K.
    Marlboro, MA 01752 (US)
  • BRIGHTMAN, Alan
    Bridgewater, MA 02324 (US)
  • JENS, Steve
    Winchester, MA 01890 (US)

(74) Representative: Jones, Graham H. 
Graham Jones & CompanyBlackheath77 Beaconsfield Road
London SE3 7LG
London SE3 7LG (GB)

   


(54) AN UPPER BUNDLE STEAM GENERATOR CLEANING, INSPECTION, AND REPAIR SYSTEM