Patent details
EP1321751 Title: Method and circuit for the determination of the electrical resistance of a PTC-heating element
Basic Information
- Publication number:
- EP1321751
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP020266755
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- German
- English Title of Invention:
- Method and circuit for the determination of the electrical resistance of a PTC-heating element
- French Title of Invention:
- Méthode et circuit pour la détermination de la résistance électrique d'un élément de chauffage de PTC
- German Title of Invention:
- Verfahren und Schaltungsanordnung zum Bestimmen des elektrischen Widerstandes eines PTC-Heizelementes
- SPC Number:
Dates
- Filing date:
- 29/11/2002
- Grant date:
- 18/04/2007
- EP Publication Date:
- 18/04/2007
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 25/06/2003
- EP B1 Publication Date:
- 18/04/2007
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 29/11/2007
- Expiration date:
- 29/11/2022
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 29/11/2002
- Name:
- Beru AG
- Address:
- Mörikestrasse 155, 71636 Ludwigsburg, Germany (DE)
Inventor
- Name:
- Paul Jürgen
- Address:
- Germany (DE)
Priority
- Priority Number:
- 10162254
- Priority Date:
- 18/12/2001
- Priority Country:
- Germany (DE)
Classification
- Main IPC Class:
- G01K 7/20;
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