Global Patent Index - EP 1037726 A1

EP 1037726 A1 2000-09-27 - DEVICE FOR MONITORING A PROCESSING LIQUID

Title (en)

DEVICE FOR MONITORING A PROCESSING LIQUID

Title (de)

EINRICHTUNG ZUR ÜBERWACHUNG EINER BEARBEITUNGSFLÜSSIGKEIT

Title (fr)

DISPOSITIF POUR SURVEILLER UN LIQUIDE DE TRAITEMENT

Publication

EP 1037726 A1 (DE)

Application

EP 98966297 A

Priority

  • DE 19755477 A
  • EP 9808077 W

Abstract (en)

[origin: DE19755477A1] The invention relates to a device for monitoring a processing liquid. The device comprises at least one sensor for generating at least one monitoring signal. A device is provided for detecting, storing and maintaining the reliability performance of the sensor. In addition, a device is provided for processing the monitoring signal and for generating a signal for indirect or direct influence of the composition of the processing liquid. Actuators are also provided for converting given criteria or specified values.

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

B23Q 11/10; G01N 33/18

IPC 8 full level (invention and additional information)

B23Q 11/10 (2006.01); G01N 33/18 (2006.01); G01N 33/28 (2006.01)

CPC (invention and additional information)

G01N 33/1833 (2013.01); B23Q 11/10 (2013.01); G01N 33/28 (2013.01); Y10T 436/12 (2013.01); Y10T 436/209163 (2013.01)

Citation (search report)

See references of WO 9930869A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT SE

EPO simple patent family

DE 19755477 A1 19990617; EP 1037726 A1 20000927; US 6555379 B1 20030429; WO 9930869 A1 19990624

INPADOC legal status


2005-03-09 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040729

2003-12-17 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: MANN + HUMMEL GMBH

2002-01-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011206

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000616

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE ES FR GB IT SE