Patent Number EP2815966 A1 2014-12-24
 
Rotary wing aircraft with a propulsion system
The invention relates to a rotary wing aircraft (1) with a propulsion system and one or more consumer units (2).Said propulsion system comprises control means, two or more primary power units (3), at least one of the primary power units (3) being controllable by the control means to be optionally inoperative while at least another one of the primary power units (3) is fully operative.Said propulsion system comprises at least one supplementary power unit (7), controllable by the control means to be optionally operative and at least one gearbox (5) with input and output interfaces.Said at least one gearbox (5) is connected by means of said output interfaces to the one or more consumer units (2).Each of the primary and supplementary power units (3, 7) are connected by means of said input interfaces to said at least one gearbox (5).
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Publication Number Type Publi.Date Links
  EP2815966 A1 2014-12-24
STG: (A1) Application published with search report
AP: 2013EP-0400013
PCT  WO2014/203053 A1 2014-12-24
STG: (A1) Published application with search report
AP: 2014WO-IB00945
Inventor GÜNTHER SEBASTIAN
BEBESEL MARIUS
MORES SEBASTIAN
All applicant/assignee AIRBUS HELICOPTERS DEUTSCHLAND GmbH ([DE])
AIRBUS HELICOPTERS DEUTSCHLAND GMBH ([DE])
Priority Details 2013EP-0400013 2013-06-20
Designated States Contracting States: 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
Extension States: BA ME
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
   
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