EP 2201234 A2 20100630 - HYDRAULIC DRIVE, HYDRAULIC SUPPLY DEVICE, AIRPLANE WITH A HYDRAULIC SUPPLY DEVICE AND METHOD FOR CONFIGURING A HYDRAULIC SUPPLY DEVICE
Title (en)
HYDRAULIC DRIVE, HYDRAULIC SUPPLY DEVICE, AIRPLANE WITH A HYDRAULIC SUPPLY DEVICE AND METHOD FOR CONFIGURING A HYDRAULIC SUPPLY DEVICE
Title (de)
HYDRAULIKANTRIEB, HYDRAULIKVERSORGUNGS-VORRICHTUNG, FLUGZEUG MIT EINER HYDRAULIKVERSORGUNGS-VORRICHTUNG SOWIE VERFAHREN ZUR KONFIGURATION EINER HYDRAULIKVERSORGUNGS-VORRICHTUNG
Title (fr)
COMMANDE HYDRAULIQUE, DISPOSITIF D'ALIMENTATION HYDRAULIQUE, AVION AVEC DISPOSITIF D'ALIMENTATION HYDRAULIQUE ET PROCÉDÉ DE CONFIGURATION D'UN DISPOSITIF D'ALIMENTATION HYDRAULIQUE
Publication
Application
Priority
- EP 2008007778 W 20080917
- DE 102007044229 A 20070917
- US 97283807 P 20070917
Abstract (en)
[origin: CA2699693A1] A hydraulic drive (10, 20) for an aircraft (F), comprising: a gear (13), a first hydraulic pump (11; 21) and a second hydraulic pump (12; 22), wherein the gear (13) is installed in a gear housing (13a) and wherein the first hydraulic pump (11; 21) and the second hydraulic pump (12; 22) in each case are installed in a pump housing (11a; 12a) that is affixed to the gear housing (11 a), or the two together are installed in a pump housing that is affixed to the gear housing (11a); a hydraulic supply device comprising a first (A) and a second (B) hydraulic system for operating actuators of the aircraft; and a monitoring and drive device, with the hydraulic supply device (H) comprising a first hydraulic drive (10) for coupling the latter to a first engine (1), and a second hydraulic drive (20) for coupling the latter to a second engine (2), wherein each hydraulic drive (10, 20) comprises: a gear drive shaft (1a; 2a) for coupling the respective hydraulic drive (10, 20) to an engine output shaft of the respective associated engine (1; 2); two hydraulic pumps (11, 12; 21, 22) that are coupled to a gear output shaft, in each case with a connection device (41, 42) for connecting the hydraulic pump to the pressure line and to the suction line of a hydraulic system (A, B); an aircraft comprising such a hydraulic supply device; as well as a method for configuring a hydraulic supply device.
IPC 8 full level
F02C 7/32 (2006.01)
CPC (source: EP US)
B64D 27/18 (2013.01 - EP US); B64D 27/40 (2024.01 - EP US); B64D 33/00 (2013.01 - EP US); F01D 15/08 (2013.01 - EP US); F01D 21/00 (2013.01 - EP US); F02C 7/236 (2013.01 - EP US); F02C 7/32 (2013.01 - EP US); F02C 9/46 (2013.01 - EP US); F05D 2240/40 (2013.01 - EP US); F05D 2260/4023 (2013.01 - EP US); F05D 2260/80 (2013.01 - EP US); F05D 2260/84 (2013.01 - EP US); F05D 2260/85 (2013.01 - EP US); F05D 2270/56 (2013.01 - EP US); F05D 2270/64 (2013.01 - EP US)
Citation (search report)
See references of WO 2009036970A2
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007044229 A1 20090319; BR PI0816826 A2 20150310; CA 2699693 A1 20090326; CN 101802368 A 20100811; CN 101802368 B 20150617; EP 2201234 A2 20100630; JP 2010538888 A 20101216; RU 2010115183 A 20111027; US 2010193631 A1 20100805; US 9022318 B2 20150505; WO 2009036970 A2 20090326; WO 2009036970 A3 20091203
DOCDB simple family (application)
DE 102007044229 A 20070917; BR PI0816826 A 20080917; CA 2699693 A 20080917; CN 200880108558 A 20080917; EP 08802302 A 20080917; EP 2008007778 W 20080917; JP 2010524413 A 20080917; RU 2010115183 A 20080917; US 67842808 A 20080917