Global Patent Index - EP 1069852 A1

EP 1069852 A1 2001-01-24 - COOKING VESSEL FOR INDUCTION HEATING

Title (en)

COOKING VESSEL FOR INDUCTION HEATING

Title (de)

KOCHGERÄT FÜR ERHITZUNG DURCH INDUKTION

Title (fr)

RECIPIENT DE CUISSON DESTINE AU CHAUFFAGE PAR INDUCTION

Publication

EP 1069852 A1 (EN)

Application

EP 99913766 A

Priority

  • NO 9900107 W
  • NO 981552 A

Abstract (en)

[origin: WO9951134A1] The invention relates to a cooking vessel of stainless steel, fit for heating by induction. It has an additional bottom of aluminium and a laminate. The laminate has a middle layer of mild steel and is coated on both sides with austenitic stainless steel in a thickness of 15 % to 25 % of the laminate thickness. The wall of the cooking vessel has a thickness which is greater than 1 depth of penetration at 20 KHz to 40 KHz.

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

A47J 36/02; A47J 27/022

IPC 8 full level (invention and additional information)

A47J 27/00 (2006.01); A47J 27/022 (2006.01)

CPC (invention and additional information)

A47J 27/002 (2013.01); A47J 27/022 (2013.01)

Citation (search report)

See references of WO 9951134A1

Designated contracting state (EPC)

BE DE DK FI FR GB NL SE

EPO simple patent family

WO 9951134 A1 19991014; AU 3176099 A 19991025; EP 1069852 A1 20010124; NO 309505 B1 20010212; NO 981552 A 19991007; NO 981552 D0 19980406

INPADOC legal status


2003-09-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030305

2001-01-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000918

2001-01-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE DE DK FI FR GB NL SE