(19)
(11) EP 0 670 984 A1

(12)

(43) Date of publication:
13.09.1995 Bulletin 1995/37

(21) Application number: 94900845.0

(22) Date of filing: 01.12.1993
(86) International application number:
PCT/FI1993/000513
(87) International publication number:
WO 1994/014002 (23.06.1994 Gazette 1994/14)
(84) Designated Contracting States:
DE DK SE

(30) Priority: 04.12.1992 FI 19920005507

(71) Applicant: VALTION TEKNILLINEN TUTKIMUSKESKUS
SF-40101 Jyväskylä (FI)

(72) Inventors:
  • HEISKANEN, Veli-Pekka
    FIN-40900 Jyväskylä (FI)
  • ORJALA, Markku
    FIN-40500 Jyväskylä (FI)
  • DE CARVALHO, Joao, Andrade, Jr Instituto Nacional
    Km 40 12630-Cachoeira Paulista, SP (BR)
  • FERREIRA, Marco, Aurélio Instituto Nacional
    Km 40 12630-Cachoeira Paulista, SP (BR)
  • BRESSAN, Claudio Instituto Nacional de Pesquisas
    12630-Cachoeira Paulista, SP (BR)

(74) Representative: Patentanwälte Dr. Solf & Zapf 
Candidplatz 15
D-81543 München
D-81543 München (DE)

   


(54) PULSE COMBUSTION BOILER