EP 0837987 A1 19980429 - BASE-FRAME FOR A WINDMILL HOUSING AND A WINDMILL COMPRISING SAME
Title (en)
BASE-FRAME FOR A WINDMILL HOUSING AND A WINDMILL COMPRISING SAME
Title (de)
BASISGERÜST FÜR EINE WINDMÜHLE SOWIE WINDMÜHLE MIT EINEM SOLCHEN BASISGERÜST
Title (fr)
CADRE DE BASE POUR BATI DE MOULIN A VENT ET MOULIN A VENT POURVU DE CE CADRE DE BASE
Publication
Application
Priority
- DK 9600306 W 19960705
- DK 9500262 U 19950707
Abstract (en)
[origin: WO9703288A1] The invention concerns a base-frame for a windmill which is executed in one piece of steel plate. The plate piece is machined with the assembly points necessary for the frame. The base-frame according to the invention can maintain the same strength characteristics as a welded frame while using fewer and less pre-processed materials. The invention also relates to a windmill with a self-supporting machine shield in which the windmill's generator is housed. Moreover, the invention provides the possibility of achieving an increased damping of the structural noise, in that the scale between the windmill's larger vibrating elements, by the reduction of the base-frame's weight, can be made of the same magnitude, partly by suspending the windmill's generator in the machine shield, and partly by configuring the machine shield with vibration-damping or mass-increasing materials.
IPC 1-7
IPC 8 full level
F03D 13/20 (2016.01); F03D 80/00 (2016.01)
CPC (source: EP)
F03D 13/20 (2016.05); F03D 80/00 (2016.05); F05B 2240/14 (2013.01); Y02E 10/72 (2013.01); Y02E 10/728 (2013.01)
Citation (search report)
See references of WO 9703288A1
Designated contracting state (EPC)
DE DK ES FR GB GR IE IT NL PT SE
DOCDB simple family (publication)
WO 9703288 A1 19970130; AU 6354096 A 19970210; DK 9500262 U4 19961007; EP 0837987 A1 19980429
DOCDB simple family (application)
DK 9600306 W 19960705; AU 6354096 A 19960705; DK 9500262 U 19950707; EP 96922782 A 19960705