(19)
(11) EP 0 136 336 A1

(12)

(43) Date of publication:
10.04.1985 Bulletin 1985/15

(21) Application number: 84901077.0

(22) Date of filing: 09.03.1984
(51) International Patent Classification (IPC): 
F24J 2/ 06( . )
(86) International application number:
PCT/FI1984/000025
(87) International publication number:
WO 1984/003553 (13.09.1984 Gazette 1984/22)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 10.03.1983 FI 19830000802

(71) Applicant: EKONO OY
SF-02150 Espoo 15 (FI)

(72) Inventor:
  • GABRIELSSON, Juha
    SF-00200 Helsinki 20 (FI)

   


(54) LUMINESCENT CONCENTRATOR AND ADAPTATION THEREOF IN A WINDOW, FACADE AND OTHER BUILDING ELEMENTS