SE8105050L - METHOD PROCEDURE AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE - Google Patents

METHOD PROCEDURE AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Info

Publication number
SE8105050L
SE8105050L SE8105050A SE8105050A SE8105050L SE 8105050 L SE8105050 L SE 8105050L SE 8105050 A SE8105050 A SE 8105050A SE 8105050 A SE8105050 A SE 8105050A SE 8105050 L SE8105050 L SE 8105050L
Authority
SE
Sweden
Prior art keywords
radiations
detectors
picked
signal sequence
procedure
Prior art date
Application number
SE8105050A
Other languages
Swedish (sv)
Other versions
SE449136B (en
Inventor
S Eliasson
G Mork
P Strandberg
Original Assignee
Kockums Ind 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 Ind Ab filed Critical Kockums Ind Ab
Priority to SE8105050A priority Critical patent/SE449136B/en
Publication of SE8105050L publication Critical patent/SE8105050L/en
Publication of SE449136B publication Critical patent/SE449136B/en

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The process is for measuring an object with two side surfaces which is illuminated by at least one radiation source. The radiations reflected on the object are picked up by two detectors fitted over it. The detectors produce electrical signals proportional to the picked-up radiations, which are fed to an electronic evaluation unit. The measurement object (10), through individual sweeps, (A) is investigated along a stretch comprising a sweep area, using a bunch of radiations moving at an adjusted speed. Each of the detectors (22') with their vision fields (22A) cover each side surface (10b,10c) and the whole of the upper surface (10a) of the object, and produce a signal sequence. The evaluation unit provides as an indication of the measurement sweep one end point and the signal sequence's first passage from values below a set threshold value to those above it. (Provisional Basic advised week K15)
SE8105050A 1981-08-26 1981-08-26 Sweeping beam measurement process using radiation SE449136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8105050A SE449136B (en) 1981-08-26 1981-08-26 Sweeping beam measurement process using radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8105050A SE449136B (en) 1981-08-26 1981-08-26 Sweeping beam measurement process using radiation

Publications (2)

Publication Number Publication Date
SE8105050L true SE8105050L (en) 1983-02-27
SE449136B SE449136B (en) 1987-04-06

Family

ID=20344432

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105050A SE449136B (en) 1981-08-26 1981-08-26 Sweeping beam measurement process using radiation

Country Status (1)

Country Link
SE (1) SE449136B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO178909C (en) * 1993-04-19 1996-06-26 Toni Rydningen Measuring device
NO180316C (en) * 1993-04-19 1997-04-09 Toni Rydningen Device for dimension measurement
SE9800008D0 (en) * 1998-01-02 1998-01-02 Limab Laser Instrumentmek Method and device for measuring workpiece widths under severe environmental conditions

Also Published As

Publication number Publication date
SE449136B (en) 1987-04-06

Similar Documents

Publication Publication Date Title
GB2070766B (en) Photo-electric length or angle measuring apparatus
DE59310263D1 (en) Method for determining substances and / or their properties and device therefor
ATE52331T1 (en) METHOD AND DEVICE FOR DETECTING MEASURING VARIABLES.
BR9106683A (en) TRANSIENT ELECTROMAGNETIC INSPECTION METHOD AND APPLIANCE WITH MOVABLE SENSORS
JPS56166468A (en) Signal generating probe for turbine speed sensor
DE3788940D1 (en) Radar device for measuring its distance to an object.
SE8105050L (en) METHOD PROCEDURE AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
GB1248617A (en) Optical length measuring system
JPS5759143A (en) Measuring method for grain size of granular material
JPS52150059A (en) Length measuring apparatus
JPS55106693A (en) Resistance welding quality evaluating monitor
JPS53109658A (en) Measuring method of objects
ATA398880A (en) METHOD FOR DETERMINING THE TRIGGER POINT OF AN ELECTRICAL SIGNAL AND DEVICE FOR IMPLEMENTING THE METHOD
JPS5583803A (en) Dimension measuring unit
JPS5742837A (en) Coal and coke moisture measuring device using infrared- ray moisture meter
JPS5238992A (en) Continous flaw identification method for steel products
JPS5233788A (en) Signal identification apparatus in ae signal position detection appara tus
JPS5441158A (en) Out of roundness measuring apparatus
SU692162A1 (en) Device for controlling process of lumpwise sorting of mineral raw material
JPS5269393A (en) Bacteria inspecting device
JPS53138367A (en) Optical distance measuring apparatus
JPS5441783A (en) Method and apparatus for detection of ultrasonic wave receiving signals
JPS54108664A (en) Density measuring method of amorphous substance and its apparatus
JPS5614906A (en) Distance detecting unit
JPS5744815A (en) Measuring method of air flow rate

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8105050-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8105050-2

Format of ref document f/p: F