Global Patent Index - EP 1002959 A3

EP 1002959 A3 2000-08-30 - Centrifugal pump assembly

Title (en)

Centrifugal pump assembly

Title (de)

Kreiselpumpenaggregat

Title (fr)

Ensemble de pompe centrifuge

Publication

EP 1002959 A3 (DE)

Application

EP 99122438 A

Priority

DE 19853400 A

Abstract (en)

[origin: EP1002959A2] The centrifugal pump unit consists essentially of an electric motor and a centrifugal pump driven by the motor with a centrifugal wheel and an enclosing housing. A motor unit (2) also contains the centrifugal wheel and at least one wall part (5) for the pump housing (8). The remaining structure of the pump housing is removably joined to the motor unit by at least one clamping and holding element (15).

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

F04D 29/62; F04D 13/06

IPC 8 full level (invention and additional information)

F04D 13/06 (2006.01); F04D 29/42 (2006.01); F04D 29/62 (2006.01)

CPC (invention and additional information)

F04D 13/06 (2013.01); F04D 29/426 (2013.01); F04D 29/628 (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 1002959 A2 20000524; EP 1002959 A3 20000830; EP 1002959 B1 20050608; DE 19853400 C1 20000720

INPADOC legal status


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2006-05-31 [26N] NO OPPOSITION FILED

- Effective date: 20060309

2006-04-07 [ET] FR: TRANSLATION FILED

2005-09-28 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20050902

2005-07-14 [REF] CORRESPONDS TO:

- Document: DE 59912145 P 20050714

2005-06-08 [AK] DESIGNATED CONTRACTING STATES:

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2005-06-08 [REG GB FG4D] EUROPEAN PATENT GRANTED

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2004-03-31 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040213

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