Global patent index - EP 1008761 A3

EP 1008761 A3 2001-01-31 - Fan stator

Title (en)

Fan stator

Title (de)

Lüfterstator

Title (fr)

Stator de ventilateur

Publication

EP 1008761 A3 (FR)

Application

EP 99124390 A

Priority

US 20662398 A

Abstract (en)

[origin: EP1008761A2] The axial flow fan stator consists of a series of radial arms extending from the outer wall of the fan to a central support for its motor. Each of the arms is in at least two parts (10, 11) lying in line with the air flow through the fan, with gaps (12) between. Each of the arm parts has a curved cross-section and is thicker at its leading edge than its trailing edge.

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

F04D 29/54

IPC 8 full level (invention and additional information)

F04D 29/54 (2006.01)

CPC (invention and additional information)

F04D 29/544 (2013.01)

Citation (search report)

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

EP 1008761 A2 20000614; EP 1008761 A3 20010131; US 6206635 B1 20010327

INPADOC legal status

2005-01-12 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040615

2004-03-24 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20040204

2001-10-17 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: DE FR IT

2001-07-18 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010516

2001-01-31 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-01-31 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR IT

2000-06-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI