EP 2304325 B1 20170405 - Method for hydraulic equalisation and regulation of a heating or cooling unit and equalisation and regulation valve for same
Title (en)
Method for hydraulic equalisation and regulation of a heating or cooling unit and equalisation and regulation valve for same
Title (de)
VERFAHREN FÜR DEN HYDRAULISCHEN ABGLEICH UND REGELUNG EINER HEIZUNGS- ODER KÜHLANLAGE UND ABGLEICH- UND REGELVENTIL DAFÜR
Title (fr)
Procédé d'égalisation et de réglage hydrauliques d'une installation de chauffage ou de refroidissement et soupape d'égalisation et de réglage correspondante
Publication
Application
Priority
- EP 2009059367 W 20090721
- EP 08161224 A 20080725
- EP 09780885 A 20090721
Abstract (en)
[origin: WO2010010092A2] The invention relates to a method for the hydraulic compensation and control of a heating and cooling system, said system comprising at least one pump and a plurality of lines respectively comprising a compensation and control valve and a load. The method for compensation and control consists of the following steps: a control value for each of the compensation and control valves is determined for which the predetermined discharge values are reached in each line; a control range of each compensation and control valve is defined as the difference between the determined control value and the position when the compensation and control valve is closed; and the signal control range of one each of the compensation and control valves is represented in the newly defined control range.
IPC 8 full level
F24D 19/10 (2006.01)
CPC (source: EP US)
F24D 19/1015 (2013.01 - EP US); F24D 2220/0264 (2013.01 - EP US)
Citation (examination)
- DE 4221725 A1 19940105 - BUDERUS HEIZTECHNIK GMBH [DE]
- DE 19724447 A1 19981217 - BUERKERT WERKE GMBH & CO [DE]
Citation (opposition)
Opponent : Belparts N.V.
WO 2009156010 A1 20091230 - BELPARTS [BE], et al
Opponent : Danfoss A/S
- US 6058955 W
- US 2005039797 A1 20050224 - CARLSON BENGT A [US]
- US 2006162792 A1 20060727 - OH MICHAEL H [US]
- US 2007012367 A1 20070118 - HOTZ BEAT [US], et al
- US 6352106 B1 20020305 - HARTMAN THOMAS B [US]
- US 6363958 B1 20020402 - OLLIVIER LOUIS A [US]
- US 4263091 A 19810421 - KING WILLIAM R
- US 4434746 A 19840306 - STEWART WILLIAM S [US]
- "Electro-hydraulic actuators SKB62, KKB60, SKC62, SKC60 Datasheet", SIEMENS BUILDING TECHNOLOGIES, May 2003 (2003-05-01), pages 1 - 14, XP055451641
Opponent : David Molnia
US 6352106 B1 20020305 - HARTMAN THOMAS B [US]
Opponent : Siemens Schweiz AG
- US 6058955 A 20000509 - GRISWOLD DAVID EDWARD [US], et al
- US 2005039797 A1 20050224 - CARLSON BENGT A [US]
- US 2006162792 A1 20060727 - OH MICHAEL H [US]
- US 2007012367 A1 20070118 - HOTZ BEAT [US], et al
- EP 0301568 A2 19890201 - HOKYNAR JIRI
- WO 2006031161 A1 20060323 - TOUR & ANDERSSON AB [SE], et al
- DE 4019503 A1 19920102 - HEIMEIER GMBH METALL THEODOR [DE]
- US 2004182443 A1 20040923 - MCLNTOSH DOUGLAS [CA]
Opponent : df-mp Dörries Frank-Molnia & Pohlman Patentanwälte Rechtsanwalte PartG mbB
- US 6058955 A 20000509 - GRISWOLD DAVID EDWARD [US], et al
- US 2005039797 A1 20050224 - CARLSON BENGT A [US]
- US 2006162792 A1 20060727 - OH MICHAEL H [US]
- US 2007012367 A1 20070118 - HOTZ BEAT [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010010092 A2 20100128; WO 2010010092 A3 20111110; CA 2727779 A1 20100128; CN 102216691 A 20111012; CN 102216691 B 20140716; EP 2304325 A2 20110406; EP 2304325 B1 20170405; US 2011114304 A1 20110519
DOCDB simple family (application)
EP 2009059367 W 20090721; CA 2727779 A 20090721; CN 200980128900 A 20090721; EP 09780885 A 20090721; US 200913003211 A 20090721