Global Patent Index - EP 1095248 A1

EP 1095248 A1 2001-05-02 - METHOD FOR PRODUCING A TEMPERATURE-DEPENDENT RESISTOR, AND ELECTRIC TEMPERATURE SENSOR

Title (en)

METHOD FOR PRODUCING A TEMPERATURE-DEPENDENT RESISTOR, AND ELECTRIC TEMPERATURE SENSOR

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES TEMPERATURABHÄNGIGEN WIDERSTANDES SOWIE ELEKTRISCHER TEMPERATUR-SENSOR

Title (fr)

PROCEDE PERMETTANT DE FABRIQUER UNE RESISTANCE DEPENDANTE DE LA TEMPERATURE ET CAPTEUR DE TEMPERATURE ELECTRIQUE

Publication

EP 1095248 A1 (DE)

Application

EP 99932884 A

Priority

  • DE 19831861 A
  • DE 19831862 A
  • DE 19918003 A
  • EP 9904988 W

Abstract (en)

[origin: EP0973020A1] An electrical temperature sensor has an intermediate layer (10) as diffusion barrier layer on a platinum resistance layer (1). An electrode (4) is arranged at a certain distance on the side of the resistance layer (1) away from the ceramic substrate surface (2). An Independent claim is also included for a process for the production of the sensor comprising applying the platinum resistance layer in the form of a thin layer to an electrically insulating surface of a ceramic substrate (2) and structuring, followed by applying a diffusion barrier layer (10) and then applying an electrically conducting layer as electrode (4) at a certain distance from the resistance layer (1).

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

G01K 7/18

IPC 8 full level (invention and additional information)

G01K 1/10 (2006.01); G01K 7/18 (2006.01)

CPC (invention and additional information)

G01K 7/183 (2013.01)

Citation (search report)

See references of WO 0004356A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0973020 A1 20000119; EP 0973020 B1 20090603; BR 9902961 A 20000308; EP 1095248 A1 20010502; JP 2000081354 A 20000321; JP 2003517574 A 20030527; KR 20000011751 A 20000225; US 2002084885 A1 20020704; US 6353381 B1 20020305; WO 0004356 A1 20000127

INPADOC legal status


2004-10-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040406

2002-02-06 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: EPIQ SENSOR-NITE N.V.

2001-05-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001215

2001-05-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE