Global Patent Index - EP 1067339 A2

EP 1067339 A2 2001-01-10 - An air-bleed valve for radiators of thermosiphon heating systems provided with floating body

Title (en)

An air-bleed valve for radiators of thermosiphon heating systems provided with floating body

Title (de)

Entlüftungsventil für Heizkörper von Schwerkraftumwalzungsheizungsanlagen mit Schwimmkörper

Title (fr)

Valve de purge d'air pour des radiateurs de systèmes de chauffage de thermosiphon avec corps flottant

Publication

EP 1067339 A2 (EN)

Application

EP 00830465 A

Priority

IT AN990029 U

Abstract (en)

The present invention relates to an air-bleed valve for radiators of thermosiphon heating systems internally provided with a collar on which an elastically flexible tube with floating body is fitted. <IMAGE>

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

F24D 19/08

IPC 8 full level (invention and additional information)

F24D 19/08 (2006.01)

CPC (invention and additional information)

F24D 19/087 (2013.01)

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 1067339 A2 20010110; EP 1067339 A3 20021002; IT 248943 Y1 20030306; IT AN990029 U1 20010108; IT AN990029 V0 19990706

INPADOC legal status


2004-04-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20031003

2003-07-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030523

2003-06-25 [AKX] PAYMENT OF DESIGNATION FEES

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

2003-05-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030214

2002-10-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2002-10-02 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

2001-01-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI