Global Patent Index - EP 1839002 A1

EP 1839002 A1 2007-10-03 - A PLANT FOR PRODUCTION OF HOT WATER

Title (en)

A PLANT FOR PRODUCTION OF HOT WATER

Title (de)

ANLAGE ZUR WARMWASSERPRODUKTION

Title (fr)

INSTALLATION POUR LA PRODUCTION D'EAU CHAUDE

Publication

EP 1839002 A1 (EN)

Application

EP 06701072 A

Priority

  • SE 2006000088 W
  • SE 0500156 A

Abstract (en)

[origin: WO2006078215A1] The invention refers to a plant (1) for production of hot water, comprising means for evaporating a refrigerant, a compressor (3) for compressing the refrigerant whereupon the temperature thereof is increased, a condenser (4) for emitting the heat stored in said refrigerant to a water supply network (5) connectable to the plant, as well as means for operating the compressor (3). According to the invention is said operating means constituted by a mechanism (9) that is exposable to flowing energy and that is connected directly to the compressor (3) via a mechanical transmission (10), that the evaporation means is constituted by an evaporator (7) arranged to by means of energy, which is extracted from the geosphere, evaporate the refrigerant, and that the water supply network (5) is constituted by a regional district heating system, which is arranged to distribute hot water to a number of recipients.

IPC 8 full level (invention and additional information)

F25B 30/02 (2006.01); F24D 11/02 (2006.01); F25B 27/00 (2006.01)

CPC (invention and additional information)

F24D 17/02 (2013.01); F03B 13/00 (2013.01); F03D 9/22 (2016.05); F03D 9/28 (2016.05); F25B 27/00 (2013.01); F25B 30/02 (2013.01); Y02B 10/70 (2013.01); Y02E 10/72 (2013.01); Y02P 70/523 (2015.11)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

WO 2006078215 A1 20060727; EP 1839002 A1 20071003

INPADOC legal status


2009-01-21 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20080801

2008-06-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20080520

2008-04-30 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2007-10-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070718

2007-10-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR