EP 2881582 A1 20150610 - Pump condition monitoring and recording
Title (en)
Pump condition monitoring and recording
Title (de)
Pumpenzustandsüberwachung und Aufzeichnung
Title (fr)
Surveillance et enregistrement de condition de pompe
Publication
Application
Priority
US 201361911505 P 20131204
Abstract (en)
A fluid pumping system includes a fluid pump, an actuator coupled to the fluid pump, and a controller operatively coupled to the actuator. The controller is configured to detect an irregular condition of at least one of the fluid pump, the actuator or the controller, and upon detecting the irregular condition, to modify at least one operating parameter of the actuator to prevent the irregular condition from transitioning to a fault condition.
IPC 8 full level
F04B 49/02 (2006.01); F04B 49/06 (2006.01); F04B 49/08 (2006.01)
CPC (source: EP US)
F04B 49/06 (2013.01 - EP US); F04B 49/065 (2013.01 - EP US); F04B 49/08 (2013.01 - EP US); F04B 49/10 (2013.01 - EP US); F04D 15/0066 (2013.01 - US); F04D 15/0254 (2013.01 - US); F04D 15/0263 (2013.01 - US); F04D 15/0281 (2013.01 - US); F04D 27/001 (2013.01 - US); F04D 27/004 (2013.01 - US); F04D 27/008 (2013.01 - US); F04B 2201/0801 (2013.01 - EP US); F04B 2203/0201 (2013.01 - EP US); F04B 2203/0202 (2013.01 - EP US); F04B 2203/0205 (2013.01 - EP US); F04B 2203/0209 (2013.01 - EP US)
Citation (search report)
- [XYI] US 2008131286 A1 20080605 - KOEHL ROBERT M [US]
- [Y] US 6187177 B1 20010213 - OGBURN SCOTT E [US]
- [A] US 2006204367 A1 20060914 - MEZA HUMBERTO V [US], et al
- [A] US 2010147256 A1 20100617 - TAKAHASHI KATSUAKI [JP]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 14195831 A 20141202; US 201414557706 A 20141202