(19)
(11) EP 0 259 413 A1

(12)

(43) Date of publication:
16.03.1988 Bulletin 1988/11

(21) Application number: 87901495.0

(22) Date of filing: 23.02.1987
(51) International Patent Classification (IPC): 
F26B 21/ 06( . )
(86) International application number:
PCT/FI1987/000028
(87) International publication number:
WO 1987/004949 (27.08.1987 Gazette 1987/19)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 24.02.1986 FI 19860000784

(71) Applicant: VALTION TEKNILLINEN TUTKIMUSKESKUS
SF-02150 Espoo 15 (FI)

(72) Inventor:
  • ÖSTERLUND, Ralf
    SF-33720 Tampere (FI)

   


(54) METHOD OF AND APPARATUS FOR MEASURING AND CONTROLLING THE HUMIDITY OF DRYING AIR IN A TEXTILE MATERIAL DRYING MACHINE