EP 2246565 A1 20101103 - Method of operating a fluid working machine
Title (en)
Method of operating a fluid working machine
Title (de)
Verfahren zum Betreiben einer Fluidarbeitsmaschine
Title (fr)
Procédé pour exploiter une machine fluidique
Publication
Application
Priority
EP 09158933 A 20090428
Abstract (en)
The invention relates to a method (32) of operating a fluid working machine (1), comprising at least one working chamber (4) of cyclically changing volume, a high pressure fluid connection (19), a low pressure fluid connection (18) and at least one electrically actuated valve (10, 11), connecting said working chamber (4) to said high pressure fluid connection (19) and/or said low pressure fluid connection (18). The actuation of the electrically actuated valve (10, 11) is varied depending on the fluid flow demand (34) and/or on the mechanical power demand (34). For the actuation of the electrically actuated valves (10, 11), an actuation sequence (14) is calculated, covering a plurality of working cycles (15) of the cyclically changing volume (4) .
IPC 8 full level
F04B 1/14 (2006.01); F04B 7/00 (2006.01); F04B 49/06 (2006.01); F04B 49/22 (2006.01); F04B 53/10 (2006.01)
CPC (source: EP)
F04B 1/14 (2013.01); F04B 7/0076 (2013.01); F04B 49/065 (2013.01); F04B 49/225 (2013.01); F04B 53/1082 (2013.01); F04B 2201/0807 (2013.01)
Citation (applicant)
- EP 0494236 B1 19951213 - ARTEMIS INTELLIGENT POWER LTD [GB]
- WO 9105163 A1 19910418 - UNIV EDINBURGH [GB]
- EP 1537333 B1 20060614 - ARTEMIS INTELLIGENT POWER LTD [GB]
- EP 07254331 A 20071101
- EP 07254332 A 20071101
- EP 07254333 A 20071101
- EP 07254337 A 20071101
Citation (search report)
- [XD] EP 1537333 B1 20060614 - ARTEMIS INTELLIGENT POWER LTD [GB]
- [A] EP 0494236 B1 19951213 - ARTEMIS INTELLIGENT POWER LTD [GB]
- [A] EP 0361927 A1 19900404 - UNIV EDINBURGH [GB]
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 TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09158933 A 20090428