Global Patent Index - EP 1055095 A1

EP 1055095 A1 2000-11-29 - A HEAT EXCHANGER

Title (en)

A HEAT EXCHANGER

Title (de)

WÄRMETAUSCHER

Title (fr)

ECHANGEUR DE CHALEUR

Publication

EP 1055095 A1 (EN)

Application

EP 99901250 A

Priority

  • NZ 9900005 W
  • NZ 32962998 A

Abstract (en)

[origin: WO9937965A1] A direct expansion contact heat exchanger (10) which has a plurality of inter-connected overlapping heat exchange elements (14). The heat exchange elements are removably located within a housing (11). The housing (11) has an inlet (15) and an outlet (16) so that in use the flow of fluid through the housing (11) between adjacent overlapping heat exchange elements (14) can occur. The heat exchange elements (14) are connectable to heat exchange medium via an inlet (18) and an outlet (19). The heat exchange elements (14) can be substantially disc shaped with a sector thereof removed.

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

F28F 3/08; F28D 3/00; F28D 21/00

IPC 8 full level (invention and additional information)

F28D 9/00 (2006.01); F28F 3/08 (2006.01)

CPC (invention and additional information)

F28D 9/0043 (2013.01); F28D 9/0012 (2013.01); F28F 3/083 (2013.01); F28F 2250/102 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

EPO simple patent family

WO 9937965 A1 19990729; AU 2078899 A 19990809; AU 752390 B2 20020919; EP 1055095 A1 20001129; EP 1055095 A4 20021120

INPADOC legal status


2006-02-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050801

2002-11-20 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20021007

2002-11-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

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

2001-10-31 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DAIRY ENGINEERING PRODUCTS AND SERVICES LIMITED

2001-10-31 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: TYCO NEW ZEALAND LIMITED

2001-10-31 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: BAILEY, MALCOLM GUY

2000-11-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000718

2000-11-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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