Global Patent Index - EP 1080350 A1

EP 1080350 A1 2001-03-07 - HEAT FLUX CONTROL METHOD AND APPARATUS FOR CALORIMETRY, ADIABATIC SHIELDING, PRECISE TEMPERATURE SETTING AND THE LIKE

Title (en)

HEAT FLUX CONTROL METHOD AND APPARATUS FOR CALORIMETRY, ADIABATIC SHIELDING, PRECISE TEMPERATURE SETTING AND THE LIKE

Title (de)

VERFAHREN ZUR STEUERUNG DES WÄRMEFLUSSES UND VORRICHTUNG ZUR KALORIMETRIE, ADIABATISCHE ABSCHIRMUNG, GENAUE TEMPERATUREINSTELLUNG UND DGL

Title (fr)

PROCEDE ET DISPOSITIF PERMETTANT DE REGULER UN FLUX THERMIQUE A DES FINS DE CALORIMETRIE, DE PROTECTION ADIABATIQUE, DE REGLAGE FIN DE LA TEMPERATURE, ETC.

Publication

EP 1080350 A1 (EN)

Application

EP 99932695 A

Priority

  • EP 9903485 W
  • IT PI980044 A
  • IT PI980073 A

Abstract (en)

[origin: WO9960356A1] A method and an apparatus of heat flux control for calorimetry, adiabatic shielding, precise temperature setting and the like, on an object (2). The steps are provided of arranging a shield (1) about the object (2); heating uniformly (5) the shield (1) and monitoring (3) the heating step to maintain the shield (1) at a chosen temperature; arranging about the shield a thermal bath (7) at a known temperature in any case lower than the temperature of the shield (1); measuring the temperature of the object (2); and controlling (8) the heat flux (5) between the object (2) and the shield (1) by checking the temperature (4) of the object (2) and the temperature (3) of the shield (1). The application in the field of the calorimetry allows advantages and the use of a same calorimeter both in the classic adiabatic way, and in the temperature scanning adiabatic way as well as in the modulated way.

IPC 1-7 (main, further and additional classification)

G01K 17/00; G01N 25/48

IPC 8 full level (invention and additional information)

G01K 17/00 (2006.01); G01K 17/04 (2006.01); G01N 25/48 (2006.01)

CPC (invention and additional information)

G01N 25/4866 (2013.01); G01K 17/00 (2013.01); G01K 17/04 (2013.01)

Citation (search report)

See references of WO 9960356A1

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI NL SE

EPO simple patent family

WO 9960356 A1 19991125; AU 4899199 A 19991206; EP 1080350 A1 20010307

INPADOC legal status


2004-02-25 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030818

2003-03-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030206

2001-03-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001218

2001-03-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT CH DE ES FR GB IT LI NL SE