EP 3682114 A4 20210526 - PUMP CONTROL DEVICES, APPLICATIONS AND SYSTEMS
Title (en)
PUMP CONTROL DEVICES, APPLICATIONS AND SYSTEMS
Title (de)
PUMPENSTEUERUNGSVORRICHTUNGEN, ANWENDUNGEN UND SYSTEME
Title (fr)
DISPOSITIFS, APPLICATIONS ET SYSTÈMES DE COMMANDE DE POMPE
Publication
Application
Priority
- AU 2017903722 A 20170913
- AU 2018050995 W 20180913
Abstract (en)
[origin: WO2019051547A1] The present invention relates to the modulation of the flow rate of a body of water pumped through a conduit by a fixed speed pump. Pump control devices may comprise a drive converter to alter the operation of a pump drive driving the fixed speed pump to enable the selection of the speed of the fixed speed pump. The drive converter may be connected to a central processing unit to receive information detected by a flow rate sensor and to receive instructions for altering the operation of the pump drive from a software application. The software application may receive input values from a user and the central processing unit, perform a calculation for adjusting the input values, and display the input and output values resulting from the calculation. The drive converter may alter the operation of the pump drive according to the output values resulting from the calculation.
IPC 8 full level
F04D 15/00 (2006.01); E04H 4/12 (2006.01); F04B 49/06 (2006.01); F04B 49/20 (2006.01); F04D 27/00 (2006.01)
CPC (source: AU EP US)
E04H 4/1245 (2013.01 - EP US); F04B 49/065 (2013.01 - EP); F04D 13/06 (2013.01 - US); F04D 15/0066 (2013.01 - AU EP US); G05B 13/021 (2013.01 - AU); E04H 4/1245 (2013.01 - AU); F04B 2201/1201 (2013.01 - US); F04B 2203/0209 (2013.01 - EP US); F04B 2205/09 (2013.01 - US); F04B 2207/044 (2013.01 - US); F05D 2230/80 (2013.01 - EP)
Citation (search report)
- [XI] WO 2013067206 A1 20130510 - PENTAIR WATER POOL & SPA INC [US], et al
- [XI] US 2010254827 A1 20101007 - YANG ZHIJIN [CN]
- [A] US 2011280744 A1 20111117 - ORTIZ GARY [US], et al
- [XI] US 2012117724 A1 20120517 - CAUDILL DIRK A [US], et al
- See references of WO 2019051547A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019051547 A1 20190321; AU 2018333839 A1 20200430; CA 3075653 A1 20190321; CN 111344492 A 20200626; EP 3682114 A1 20200722; EP 3682114 A4 20210526; US 2020270889 A1 20200827
DOCDB simple family (application)
AU 2018050995 W 20180913; AU 2018333839 A 20180913; CA 3075653 A 20180913; CN 201880073273 A 20180913; EP 18857260 A 20180913; US 201816647397 A 20180913