公开(公告)号：JPS58105398A

公开(公告)日：1983-06-23

申请号：JP20778482

申请日：1982-11-29

Applicant: ASEA AB

Inventor： MORUGAN ADORUFUSON ,  BAATEIRU HOOKU

IPC: G01D5/243 ,  G01D5/26 ,  G01D5/353 ,  G08C15/00

公开(公告)号：JPS5878388A

公开(公告)日：1983-05-11

申请号：JP18149982

申请日：1982-10-18

Applicant: ASEA AB

Inventor： GOOTE TARUBATSUKU

IPC: H05B6/16 ,  C21C5/52 ,  F27B14/06 ,  F27D11/06 ,  H05B6/20

公开(公告)号：JPS5852502A

公开(公告)日：1983-03-28

申请号：JP14605782

申请日：1982-08-23

Applicant: ASEA AB

Inventor： KENTO BUROMUKUBISUTO ,  YAN NORUDOBAARU

IPC: G01B7/24 ,  G01B7/00 ,  H01F3/02

公开(公告)号：JPS582981A

公开(公告)日：1983-01-08

申请号：JP10195182

申请日：1982-06-14

Applicant: ASEA AB

Inventor： TORUGUNII BUROGAARUDO

IPC: G06K7/00 ,  G06K9/24 ,  G06K15/00 ,  G06T1/00

Abstract: The invention relates to an optical transducer for measuring position, angle, and the time dependence of these quantities in one, two or three dimensions, with at least one fiber optical transducer having light-emitting means which feeds incident light to an object on which the measurement is to be effected, a photo-detector which senses light emanating from the object after said incident light has been influenced by the object and an electronic unit partly for controlling the light-emitting means, and partly for evaluating the output of the photo-detector, the output signal being dependent on the variations in light transmission, light absorption, light reflection and/or photo-luminescence of a pattern on the object. The variations of one or more of the optical properties of the pattern in at least one direction have at least three different amplitude values which occur in a specific order, and that the relative amplitude values between variations of the optical properties, which variations are consecutive in space, are detected and evaluated by the electronic unit for determining the direction of movement and the position of the transducer relative to the object.

公开(公告)号：JPS57192821A

公开(公告)日：1982-11-27

申请号：JP7596482

申请日：1982-05-06

Applicant: ASEA AB

Inventor： MOOGAN ADORUFUSON ,  TORUGUNII BUROGARUDO ,  KURISUTERU OBUREN ,  ANDORUSU PERUSON

IPC: G01D5/26 ,  G01D5/353 ,  G01K11/14 ,  G01L9/00

公开(公告)号：JPS57177194A

公开(公告)日：1982-10-30

申请号：JP5365682

申请日：1982-03-31

Applicant: ASEA AB

Inventor： MORUGAN ADORUFUSON ,  TORUGUNII BUROGARUDO ,  KURISUTERU OBUREN

IPC: G09G3/36 ,  G02F1/133 ,  G11C11/42

公开(公告)号：JPS57155711A

公开(公告)日：1982-09-25

申请号：JP2803982

申请日：1982-02-23

Applicant: ASEA AB

Inventor： BAATEIRU MORITSUTSU

IPC: H01F27/28 ,  H01F27/32 ,  H01F41/06 ,  H01F41/12

公开(公告)号：JPS57155082A

公开(公告)日：1982-09-25

申请号：JP2870782

申请日：1982-02-24

Applicant: ASEA AB

Inventor： ERITSUKU RASUSANDAA ,  SUBENNAINARU SUTENKUBISUTO

IPC: F27B3/08 ,  C21C5/52 ,  H05B7/11

公开(公告)号：JPS57130744A

公开(公告)日：1982-08-13

申请号：JP20507281

申请日：1981-12-18

Applicant: ASEA AB

Inventor： YUNGUBE SUNDOBERUGU

IPC: B22D11/10 ,  B22D11/01 ,  B22D11/04 ,  B22D11/06 ,  B22D11/103 ,  B22D11/119 ,  B22D27/02

公开(公告)号：JPS57111680A

公开(公告)日：1982-07-12

申请号：JP17955881

申请日：1981-11-09

Applicant: ASEA AB

Inventor： TORUGUNII BUROGARUDO ,  KURISUTERU OBUREN

IPC: G06F3/041 ,  G06F17/22 ,  G06K9/24