Global Patent Index - EP 1889041 A2

EP 1889041 A2 20080220 - EQUIPMENT FOR NON-CONTACT TEMPERATURE MEASUREMENT OF SAMPLES OF MATERIALS ARRANGED UNDER VACUUM

Title (en)

EQUIPMENT FOR NON-CONTACT TEMPERATURE MEASUREMENT OF SAMPLES OF MATERIALS ARRANGED UNDER VACUUM

Title (de)

EINRICHTUNG ZUR KONTAKTLOSEN TEMPERATURMESSUNG VON PROBEN UNTER VAKUUM ANGEORDNETER MATERIALIEN

Title (fr)

APPAREILLAGE DE MESURE DE TEMPERATURE SANS CONTACT D ECHANTILLONS DE MATERIAUX PLACES SOUS VIDE

Publication

EP 1889041 A2 20080220 (FR)

Application

EP 06764757 A 20060607

Priority

  • FR 2006001305 W 20060607
  • FR 0551563 A 20050609

Abstract (en)

[origin: WO2006131656A2] The invention concerns an equipment for non-contact temperature measurement (1) of samples of materials (2) arranged in a vacuum chamber (12). A UV lamp (6) illuminates the samples (2) through a window (4), so as to subject them to a predetermined thermal cycle and to perform an environmental test, in particular for materials designed for space missions. An external pyrometer measures the temperature of the samples (2) through a window (6). It is associated with a scanning module (9) including a mobile mirror, with two axes of rotation and three orthogonal axes of translation, arranged on the optical path of the infrared radiation (Rir) so as to obtain a two-dimensional scanning of each sample (2) by means of a measuring spot focused on the surface of the samples. In a preferred embodiment, the samples are of slight thickness and locked pressed against a convex support. The whole assembly is monitored by an automatic data processing system with recorded programme (10).

IPC 8 full level

G01N 25/72 (2006.01); G01J 5/04 (2006.01)

CPC (source: EP)

G01K 13/00 (2013.01); G01N 25/72 (2013.01)

Citation (search report)

See references of WO 2006131656A2

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 NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006131656 A2 20061214; WO 2006131656 A3 20070201; EP 1889041 A2 20080220; FR 2887029 A1 20061215; FR 2887029 B1 20070803; US 2008224044 A1 20080918; US 7980758 B2 20110719

DOCDB simple family (application)

FR 2006001305 W 20060607; EP 06764757 A 20060607; FR 0551563 A 20050609; US 92207906 A 20060607