EP 1007926 A1 20000614 - ENGINE THRUST WITH A STRAIN GAUGE AT A TRUNNION
Title (en)
ENGINE THRUST WITH A STRAIN GAUGE AT A TRUNNION
Title (de)
TRIEBWERKSSCHUB MIT EINEM DEHNUNGSMESSTREIFEN AN EINEM ZAPFEN
Title (fr)
POUSSEE REACTEUR AVEC JAUGE DE CONTRAINTE POSITIONNEE SUR LE CROISILLON
Publication
Application
Priority
- GB 9902004 W 19990625
- GB 9813744 A 19980625
Abstract (en)
[origin: GB2338793A] A system for determining the thrust of an engine such as a jet engine determines the location or locations on an engine trunnion (10) at which the most repeatable strain occurs during use and locates at a strain gauge at the or one or more of these locations. The determination of the location or locations of most repeatable strain can involve applying different strains or different types of strain on the trunnion (10), constraining movement of the trunnion (10) and determining thermal properties of the trunnion (10).
IPC 1-7
IPC 8 full level
F01D 25/28 (2006.01); F02C 7/20 (2006.01); G01L 5/13 (2006.01)
CPC (source: EP)
F01D 25/28 (2013.01); F02C 7/20 (2013.01); G01L 5/133 (2013.01); F05D 2220/323 (2013.01); F05D 2240/14 (2013.01); F05D 2240/90 (2013.01); F05D 2270/051 (2013.01)
Citation (search report)
See references of WO 9967614A1
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
GB 2338793 A 19991229; GB 2338793 B 20020213; GB 9813744 D0 19980826; AU 4384399 A 20000110; EP 1007926 A1 20000614; WO 9967614 A1 19991229
DOCDB simple family (application)
GB 9813744 A 19980625; AU 4384399 A 19990625; EP 99926668 A 19990625; GB 9902004 W 19990625