FI73522B - Elektrooptisk anordning. - Google Patents

Elektrooptisk anordning.

Info

Publication number
FI73522B
FI73522B FI763296A FI763296A FI73522B FI 73522 B FI73522 B FI 73522B FI 763296 A FI763296 A FI 763296A FI 763296 A FI763296 A FI 763296A FI 73522 B FI73522 B FI 73522B
Authority
FI
Finland
Prior art keywords
elektrooptisk
anordning
elektrooptisk anordning
Prior art date
Application number
FI763296A
Other languages
English (en)
Other versions
FI763296A7 (fi
FI73522C (fi
Inventor
Richard L Stratton
Original Assignee
Satt Control Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Satt Control Ab filed Critical Satt Control Ab
Publication of FI763296A7 publication Critical patent/FI763296A7/fi
Publication of FI73522B publication Critical patent/FI73522B/fi
Application granted granted Critical
Publication of FI73522C publication Critical patent/FI73522C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Conveyors (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Optical Communication System (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FI763296A 1975-11-21 1976-11-18 Elektrooptisk anordning. FI73522C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63406675A 1975-11-21 1975-11-21
US63406675 1975-11-21

Publications (3)

Publication Number Publication Date
FI763296A7 FI763296A7 (fi) 1977-05-22
FI73522B true FI73522B (fi) 1987-06-30
FI73522C FI73522C (fi) 1987-10-09

Family

ID=24542300

Family Applications (1)

Application Number Title Priority Date Filing Date
FI763296A FI73522C (fi) 1975-11-21 1976-11-18 Elektrooptisk anordning.

Country Status (6)

Country Link
AU (1) AU508268B2 (fi)
CA (1) CA1080324A (fi)
DE (1) DE2648181A1 (fi)
FI (1) FI73522C (fi)
NO (1) NO144026C (fi)
SE (1) SE406825B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013400152B2 (en) * 2013-09-11 2017-06-15 Halliburton Energy Services, Inc. Method and apparatus for aligning components of integrated optical sensors

Also Published As

Publication number Publication date
CA1080324A (en) 1980-06-24
AU1985676A (en) 1978-06-01
NO144026C (no) 1981-06-03
DE2648181A1 (de) 1977-06-08
AU508268B2 (en) 1980-03-13
FI763296A7 (fi) 1977-05-22
NO144026B (no) 1981-02-23
SE7611567L (sv) 1977-05-22
NO763930L (fi) 1977-05-24
SE406825B (sv) 1979-02-26
FI73522C (fi) 1987-10-09

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SATT CONTROL AB