AU508268B2 - Electro-optical monitoring system - Google Patents

Electro-optical monitoring system

Info

Publication number
AU508268B2
AU508268B2 AU19856/76A AU1985676A AU508268B2 AU 508268 B2 AU508268 B2 AU 508268B2 AU 19856/76 A AU19856/76 A AU 19856/76A AU 1985676 A AU1985676 A AU 1985676A AU 508268 B2 AU508268 B2 AU 508268B2
Authority
AU
Australia
Prior art keywords
electro
monitoring system
optical monitoring
optical
monitoring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU19856/76A
Other versions
AU1985676A (en
Inventor
R. L Stratton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Satt Control AB
Original Assignee
Kockums Automation 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 Kockums Automation AB filed Critical Kockums Automation AB
Publication of AU1985676A publication Critical patent/AU1985676A/en
Application granted granted Critical
Publication of AU508268B2 publication Critical patent/AU508268B2/en
Expired legal-status Critical Current

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
AU19856/76A 1975-11-21 1976-11-22 Electro-optical monitoring system Expired AU508268B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63406675A 1975-11-21 1975-11-21
USUS634066 1975-11-21

Publications (2)

Publication Number Publication Date
AU1985676A AU1985676A (en) 1978-06-01
AU508268B2 true AU508268B2 (en) 1980-03-13

Family

ID=24542300

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19856/76A Expired AU508268B2 (en) 1975-11-21 1976-11-22 Electro-optical monitoring system

Country Status (6)

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

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
DE2648181A1 (en) 1977-06-08
SE7611567L (en) 1977-05-22
NO144026B (en) 1981-02-23
FI73522C (en) 1987-10-09
FI73522B (en) 1987-06-30
CA1080324A (en) 1980-06-24
FI763296A (en) 1977-05-22
SE406825B (en) 1979-02-26
NO763930L (en) 1977-05-24
NO144026C (en) 1981-06-03
AU1985676A (en) 1978-06-01

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