Global Patent Index - EP 0862025 A3

EP 0862025 A3 2000-04-12 - Tube radiator

Title (en)

Tube radiator

Title (de)

Röhrenradiator

Title (fr)

Radiateur à tubes

Publication

EP 0862025 A3 (DE)

Application

EP 98103348 A

Priority

DE 19707935 A

Abstract (en)

[origin: EP0862025A2] The radiator has several identical heating body member joined to one another at upper and lower naves. Connections are provided for back flow and forward flow, both of which can be arranged on arbitrary heating body members, pointing vertically downwards. The connection (3) for forward flow is connected with an end-side heating body member (1.1, 1.n) by means of a pipe (4). This pipe extends through the naves of the intermediately located heating body members. The union between the connection (3) and the pipe (4) is of a material nature or one of positive engagement or by means of a sealed corner (5). The sealed corner has two holes (5.1,5.2) at right-angles to one another and joined to one another, whereby with the first hole (5.1) the connection (3) is connected in a fluid-tight manner and with the second hole (5.2) the pipe (4.1) is likewise connected.

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

F24H 9/12

IPC 8 full level (invention and additional information)

F24H 9/12 (2006.01)

CPC (invention and additional information)

F24D 19/0002 (2013.01); F24D 19/0073 (2013.01)

Citation (search report)

[AD] DE 29610869 U1 19960829 - ZEHNDER VERKAUF VERWALTUNG [CH]

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT

EPO simple patent family

EP 0862025 A2 19980902; EP 0862025 A3 20000412; DE 19707935 C1 19981217

INPADOC legal status


2000-09-27 [18W] WITHDRAWN

- Date of withdrawal: 20000729

2000-04-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-04-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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

1998-09-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980226

1998-09-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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

1998-09-02 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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