EP 1316696 A3 20040915 - Control device for a fan and method for operating same
Title (en)
Control device for a fan and method for operating same
Title (de)
Steuergerät für einen Kühlerlüfter und zugehöriges Betriebsverfahren
Title (fr)
Dispositif de commande pour un ventilateur et procédé de fonctionnement associé
Publication
Application
Priority
DE 10158917 A 20011130
Abstract (en)
[origin: EP1316696A2] The Controller determines the demand value for the fan's revolution rate depending on the engine load. It increases the fan's revolution rate during an engine braking phase and reduces it after the end of the engine braking phase. The revolution rate after the engine braking phase can be reduced to a lower value than that prior to the engine braking phase. <??>AN Independent claim is also included for the following: a method for controlling or regulating the revolution rate of a cooling fan motor for a heat exchanger of a motor vehicle engine.
IPC 1-7
IPC 8 full level
F01P 7/04 (2006.01)
CPC (source: EP)
F01P 7/048 (2013.01)
Citation (search report)
- [X] DE 10062534 A1 20010712 - CATERPILLAR INC [US]
- [X] US 6045482 A 20000404 - NISHAR DIPCHAND V [US], et al
- [X] DE 19757772 A1 19981029 - DAEWOO ELECTRONICS CO LTD [KR]
- [X] EP 0965737 A2 19991222 - SIEMENS CANADA LTD [CA]
- [PA] DE 10042525 A1 20020404 - AUDI AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1316696 A2 20030604; EP 1316696 A3 20040915; DE 10158917 A1 20030618; DE 10158917 B4 20060119
DOCDB simple family (application)
EP 02026572 A 20021128; DE 10158917 A 20011130