Global Patent Index - EP 0996846 A4

EP 0996846 A4 2000-10-11 - HEAT EXCHANGER FOR COOKING APPARATUS

Title (en)

HEAT EXCHANGER FOR COOKING APPARATUS

Title (de)

WÄRMETAUSCHER FÜR KOCHVORRICHTUNG

Title (fr)

ECHANGEUR THERMIQUE POUR APPAREIL DE CUISSON

Publication

EP 0996846 A4 (EN)

Application

EP 98933354 A

Priority

  • AU 9800552 W
  • AU PO808697 A
  • AU PO894397 A
  • AU PP048297 A

Abstract (en)

[origin: WO9904210A1] A heat exchanger (10) for use in cooking applications, comprising a housing (12), a cooking medium chamber (14) in the housing (12) for passage of cooking medium through the housing (12) during the heat exchange process; and a heat exchange element (16). The heat exchange element (16) is formed to define a generally spiral path for cooking medium to pass through the cooking medium chamber (14) during the heat exchange process. Cooking apparatus (100), and methods of operation of cooking apparatus (100) including such heat exchangers (10; 22) are described.

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

F28D 7/02

IPC 8 full level (invention and additional information)

F28D 7/02 (2006.01); F28F 13/06 (2006.01); H05B 3/40 (2006.01); H05B 3/60 (2006.01)

CPC (invention and additional information)

F28F 13/06 (2013.01); F28D 7/024 (2013.01); H05B 3/40 (2013.01); H05B 3/60 (2013.01); H05B 2203/021 (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

WO 9904210 A1 19990128; CN 1167935 C 20040922; CN 1261953 A 20000802; EP 0996846 A1 20000503; EP 0996846 A4 20001011; JP 2001510887 A 20010807; JP 4181744 B2 20081119; KR 20010014317 A 20010226

INPADOC legal status


2007-02-23 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Document: HK 1027391

2002-09-04 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020201

2000-10-11 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000825

2000-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

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

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000131

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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