Global Patent Index - EP 1259769 A1

EP 1259769 A1 2002-11-27 - DEVICE FOR PRODUCING COLD WATER FOR THE PURPOSE OF COOLING ROOMS

Title (en)

DEVICE FOR PRODUCING COLD WATER FOR THE PURPOSE OF COOLING ROOMS

Title (de)

VORRICHTUNG ZUM ERZEUGEN VON KALTWASSER FÜR RAUMKÜHLUNG

Title (fr)

DISPOSITIF DE PRODUCTION D'EAU FROIDE SERVANT A LA REFRIGERATION DE LOCAUX

Publication

EP 1259769 A1 (DE)

Application

EP 01902417 A

Priority

  • DE 10010216 A
  • DE 10042828 A
  • EP 0101249 W

Abstract (en)

[origin: WO0165188A1] The invention relates to a device for producing cold water for the purpose of cooling rooms, especially for cooling surfaces (11) and coolers in the building equipment, especially for cool ceilings. The inventive device comprises a refrigeration machine (1) and an evaporative cooler (14) mounted upstream thereof through which liquid to be cooled and air flows. The cooling air flow of the evaporative cooler (14) can be exposed to water and the liquid to be cooled flows across a heat exchanger (23) or directly to a temporary storage (9) or directly to the consumer (11).

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

F25B 39/04; F25B 6/04; F28B 9/06

IPC 8 full level (invention and additional information)

F25B 6/04 (2006.01); F25B 39/04 (2006.01); F28B 9/06 (2006.01); F28D 5/00 (2006.01)

CPC (invention and additional information)

F28D 5/00 (2013.01); F25B 6/04 (2013.01); F25B 25/005 (2013.01); F28B 9/06 (2013.01); F24F 5/0089 (2013.01); F25B 2339/047 (2013.01)

Citation (search report)

See references of WO 0165188A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0165188 A1 20010907; AT 283463 T 20041215; AU 3025101 A 20010912; CZ 20022941 A3 20021113; CZ 304827 B6 20141126; EP 1259769 A1 20021127; EP 1259769 B1 20041124; ES 2230266 T3 20050501; HU 0300422 A2 20030628; HU 228723 B1 20130528; NO 20024015 A 20021028; NO 20024015 D0 20020822; NO 315440 B1 20030901; PT 1259769 E 20050331; SK 12462002 A3 20021203; SK 286594 B6 20090107

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