Global Patent Index - EP 1163134 A1

EP 1163134 A1 2001-12-19 - METHOD FOR DETERMINING PARAMETERS

Title (en)

METHOD FOR DETERMINING PARAMETERS

Title (de)

VERFAHREN ZUM BESTIMMEN VON KENNGRÖSSEN

Title (fr)

PROCEDE PERMETTANT DE DETERMINER DES PARAMETRES

Publication

EP 1163134 A1 (DE)

Application

EP 00910851 A

Priority

  • DE 19911788 A
  • DE 10011801 A
  • EP 0002347 W

Abstract (en)

[origin: WO0055021A1] The invention relates to a method for determining parameters for the viscosity or temperature of a vehicle brake fluid using a predetermined build-up of pressure lasting for a limited period in at least one defined section of a brake circuit. A pressure in this section and/or the time required to build up said pressure is detected.

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

B60T 8/00; B60T 13/66

IPC 8 full level (invention and additional information)

B60T 8/1755 (2006.01); B60T 8/1761 (2006.01); B60T 8/36 (2006.01); B60T 8/40 (2006.01); B60T 8/48 (2006.01); B60T 8/58 (2006.01); B60T 8/90 (2006.01); B60T 13/66 (2006.01); B60T 13/68 (2006.01); B60T 17/02 (2006.01); B60T 17/22 (2006.01)

CPC (invention and additional information)

B60T 8/404 (2013.01); B60T 8/368 (2013.01); B60T 8/4872 (2013.01); B60T 8/90 (2013.01); B60T 13/662 (2013.01); B60T 13/686 (2013.01); B60T 17/221 (2013.01); B60T 2270/14 (2013.01)

Citation (search report)

See references of WO 0055021A1

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

WO 0055021 A1 20000921; EP 1163134 A1 20011219; JP 2002539030 A 20021119; US 6901789 B1 20050607

INPADOC legal status


2004-01-02 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20030624

2001-12-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20011017

2001-12-19 [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