EP 2271550 A2 20110112 - METHOD FOR DISPLAYING A NOISE VALUE OF A GYROPLANE
Title (en)
METHOD FOR DISPLAYING A NOISE VALUE OF A GYROPLANE
Title (de)
VERFAHREN ZUM ANZEIGEN EINES LÄRMWERTS EINES DREHFLÜGLERS
Title (fr)
PROCÉDÉ D'INDICATION DU NIVEAU SONORE D'UN GIRAVION
Publication
Application
Priority
- DE 2009000215 W 20090218
- DE 102008012181 A 20080229
Abstract (en)
[origin: WO2009106039A2] The invention relates to a method for representing a noise value (LFernfeld) of a gyroplane (10), comprising the following steps: (a) a torque (MMotor) is detected in a drive train of the gyroplane (10); (b) the noise value (LFernfeld) of the gyroplane (10) is determined from the torque (MMotor); and (c) the noise value (LFernfeld) is represented in a cockpit (20) of the gyroplane (10).
IPC 8 full level
B64C 27/00 (2006.01)
CPC (source: EP US)
G01D 7/02 (2013.01 - EP US); G01D 2207/10 (2021.05 - EP)
Citation (search report)
See references of WO 2009106039A2
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009106039 A2 20090903; WO 2009106039 A3 20091217; WO 2009106039 A8 20101209; DE 102008012181 A1 20090910; DE 102008012181 B4 20170126; EP 2271550 A2 20110112; US 2011001637 A1 20110106
DOCDB simple family (application)
DE 2009000215 W 20090218; DE 102008012181 A 20080229; EP 09715998 A 20090218; US 92001809 A 20090218