Global Patent Index - EP 0972503 A3

EP 0972503 A3 2000-05-24 - Pumping means particularly for whirlpool baths

Title (en)

Pumping means particularly for whirlpool baths

Title (de)

Fördereinrichtung vorzugsweise für eine Whirlpool-Badewanne

Title (fr)

Pompe notamment pour baignoire tourbillonnante

Publication

EP 0972503 A3 (DE)

Application

EP 99111620 A

Priority

DE 19831853 A

Abstract (en)

[origin: EP0972503A2] The feed device has an electric motor driving a rotor wheel (19) which extracts water from the interior of the bath via suction openings (11) in a suction rosette (42) , before injecting the water back into the bath as a jet via centrral discharge openings (3a), with an air channel (38) alowing air to be mixed with the injected water. The air channel contains a non-return device for blocking ingress of water when the rotor wheel is switched off.

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

A61H 33/00; F04D 31/00

IPC 8 full level (invention and additional information)

A61H 33/00 (2006.01)

CPC (invention and additional information)

A61H 33/6063 (2013.01); A61H 33/6047 (2013.01); A61H 33/02 (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 0972503 A2 20000119; EP 0972503 A3 20000524; DE 19831853 A1 20000217; DE 19831853 C2 20001026

INPADOC legal status


2005-07-06 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050104

2001-08-16 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: FRANZ KALDEWEI GMBH & CO.KG

- Ref Legal Event Code: RAP1

2001-03-08 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Legal Event Code: 8566

2001-03-07 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

- Designated State(s): AT BE CH DE ES GB IT LI LU NL

2001-01-31 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2000-06-28 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000429

2000-05-24 [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

2000-05-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

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

2000-05-24 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7A 61H 33/00 A, 7F 04D 31/00 B

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE ES GB IT LI LU NL

2000-01-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

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