EP 2089669 A2 20090819 - METHOD AND DEVICE FOR MEASURING A BODY
Title (en)
METHOD AND DEVICE FOR MEASURING A BODY
Title (de)
VERFAHREN UND VORRICHTUNG ZUM VERMESSEN EINES KÖRPERS
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR MESURER UN CORPS
Publication
Application
Priority
- DE 2007002021 W 20071108
- DE 102006052921 A 20061108
Abstract (en)
[origin: WO2008055492A2] The The invention relates to a method for measuring a body (9), comprising the following steps: providing a plurality of light sources (4<SUB>1</SUB>) and light detectors (5<SUB>1</SUB>), said light sources and light detectors being arranged especially linearly and opposite each other and being connected to respective control devices, placing the body (9) between the light sources (4<SUB>1</SUB>) and light detectors (5<SUB>1</SUB>) in such a manner that the body (9) is in the beam path between the light sources and the light detectors, allocating a light detector to a light source to form a light source/light detector pair, repeating step iii) for all remaining light detectors and light sources in such a manner that the beam paths of the respectively formed pairs run parallel to each other, switching the light sources from steps iii) and iv) on one by one, and measuring the light intensity by means of the correspondingly allocated light detectors from step iii), the preceding light source being switched off when the respective next light source is switched on, determining the two light source/light detector pairs on the boundaries of the body between which a beam of light may just pass, and calculating the distance of the two light sources or of the two light detectors of the light source/light detector pairs from step vi).
IPC 8 full level
G01B 11/02 (2006.01); A43D 1/02 (2006.01); A61B 5/107 (2006.01); G01B 11/24 (2006.01)
CPC (source: EP)
A43D 1/025 (2013.01); A61B 5/1074 (2013.01); G01B 11/02 (2013.01); G01B 11/2433 (2013.01)
Citation (search report)
See references of WO 2008055492A2
Citation (examination)
WO 2004074769 A2 20040902 - CEDES AG [CH], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008055492 A2 20080515; WO 2008055492 A3 20081106; DE 102006052921 A1 20080521; EP 2089669 A2 20090819
DOCDB simple family (application)
DE 2007002021 W 20071108; DE 102006052921 A 20061108; EP 07846306 A 20071108