Global Patent Index - EP 1056613 A1

EP 1056613 A1 2000-12-06 - SYSTEM FOR ENERGY RECOVERY IN ELECTRIC FANS FOR CAR RADIATORS

Title (en)

SYSTEM FOR ENERGY RECOVERY IN ELECTRIC FANS FOR CAR RADIATORS

Title (de)

SYSTEM ZUR ENERGIERÜCKGEWINNUNG VON ELEKTRISCHEN KÜHLERGEBLÄSEN

Title (fr)

SYSTEME DE RECUPERATION D'ENERGIE POUR VENTILATEURS ELECTRIQUES DE RADIATEURS AUTOMOBILES

Publication

EP 1056613 A1 (EN)

Application

EP 99963359 A

Priority

  • EP 9909375 W
  • IT TO981051 A

Abstract (en)

[origin: WO0035701A1] A system for energy recovery in electric fans of car radiators, which comprises at least one power supply (B), which is connected to an electronic control device (CM), operated by a pilot electronic-box (CC) and coupled to an electric machine (M), able to start at least one cooling fan (V); a pilot circuit being placed between said electronic control device (CM) and said electric machine (M) so that the electric machine (M) may be configured like a motor for the fan of like a controlled generator operated by the fan itself, said electric machine (M) being controlled by an application program for computers able to control the electric machine (M) in function of sizes or parameters inside the system and/or commands outside the system.

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

B60K 25/04

IPC 8 full level (invention and additional information)

B60K 25/00 (2006.01); B60K 11/04 (2006.01); F01P 5/04 (2006.01); F04D 27/00 (2006.01); H02J 7/00 (2006.01); H02J 7/32 (2006.01); H02P 9/00 (2006.01)

CPC (invention and additional information)

H02J 7/32 (2013.01); F01P 5/04 (2013.01); F04D 27/00 (2013.01); F01P 2023/08 (2013.01)

Citation (search report)

See references of WO 0035701A1

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 0035701 A1 20000622; BR 9908029 A 20001031; CA 2318149 A1 20000622; EP 1056613 A1 20001206; IT 1303604 B1 20001114; IT TO981051 A1 20000617; IT TO981051 D0 19981216; JP 2002533046 A 20021002

INPADOC legal status


2004-01-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030701

2000-12-06 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000710

2000-12-06 [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