(19)
(11) EP 1 093 565 A2

(12)

(88) Date of publication A3:
06.01.2000

(43) Date of publication:
25.04.2001 Bulletin 2001/17

(21) Application number: 99945728.6

(22) Date of filing: 23.04.1999
(51) International Patent Classification (IPC)7: G01D 1/00
(86) International application number:
PCT/SE9900/671
(87) International publication number:
WO 9954/683 (28.10.1999 Gazette 1999/43)
(84) Designated Contracting States:
DE ES FR GB IT SE

(30) Priority: 23.04.1998 SE 9801466
12.06.1998 SE 9802136
26.10.1998 SE 9803696
31.01.1999 SE 9900329

(71) Applicant: STRIDSBERG INNOVATION AB
S-122 47 Enskede (SE)

(72) Inventor:
  • STRIDSBERG, Lennart
    S-122 47 Enskede (SE)

(74) Representative: Rosenquist, Per Olof et al
Bergenstrahle & Lindvall AB,P.O. Box 17704
118 93 Stockholm
118 93 Stockholm (SE)

   


(54) A SHORT OPTICAL ENCODER