Global Patent Index - EP 0981264 A2

EP 0981264 A2 2000-02-23 - Electric heater

Title (en)

Electric heater

Title (de)

Heizkörper

Title (fr)

Chauffage électrique

Publication

EP 0981264 A2 (EN)

Application

EP 99306134 A

Priority

GB 9817644 A

Abstract (en)

An electric heater comprises a metal support dish (1) having a base (1A) and an upstanding peripheral rim (1B) having a free upper edge, a layer (2) of insulation material in the dish with at least one heating element (3) disposed relative thereto. A ring-shaped insulation member (6) is arranged within the dish adjacent to the peripheral rim and is supported at least in part on the layer of insulation material. Securing means is provided for the ring-shaped insulation member, the securing means comprising at least one narrow strip (5, 5A, 5B) of dish material at the free upper edge of the rim (1B). The or each narrow strip is formed by a slit section (4) of the dish (1) extending substantially parallel to the free upper edge, the or each narrow strip (5, 5A, 5B) being deformed over substantially the entire width thereof to overlyingly engage a portion (8, 9, 10) of the ring-shaped insulation member (6). <IMAGE>

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

H05B 3/74

IPC 8 full level (invention and additional information)

H05B 3/74 (2006.01)

CPC (invention and additional information)

H05B 3/748 (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 0981264 A2 20000223; EP 0981264 A3 20001004; GB 2340714 A 20000223; GB 9817644 D0 19981007

INPADOC legal status


2004-09-01 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040302

2001-06-20 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010215

2000-10-04 [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

2000-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

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

2000-02-23 [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

2000-02-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

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