EP 2321470 A2 20110518 - SEAT PORTION STRUCTURE FOR A HYDRAULIC TURBINE ENGINE
Title (en)
SEAT PORTION STRUCTURE FOR A HYDRAULIC TURBINE ENGINE
Title (de)
SITZTEILSTRUKTUR FÜR EINEN HYDRAULISCHEN TURBOMOTOR
Title (fr)
STRUCTURE D'ASSISE D'UNE TURBOMACHINE HYDRAULIQUE
Publication
Application
Priority
- FR 2009051582 W 20090811
- FR 0855593 A 20080814
Abstract (en)
[origin: WO2010018345A2] The invention relates to a seat portion structure (10) for a ground-based hydraulic turbine engine (50). The seat portion structure includes a base plate (12). A first bearing element (20) is connected to the base plate and contacts the ground. At least three arms (26) are connected to the base plate by a pivoting link (28). The arms are adapted for pivoting relative to the base plate between a first position, in which the arms are placed near each other, and a second position, in which the arms radially extend from the base plate (12). A second bearing element (30) is connected to one end of each arm and contacts the ground. A positioning device (32) is adapted for changing the distance between the end of at least one arm and the associated second element. The structure includes, for each arm, a device (36) for locking the arm in the second position.
IPC 8 full level
E02B 17/02 (2006.01); E02D 27/52 (2006.01); F03B 13/26 (2006.01)
CPC (source: EP US)
E02D 27/52 (2013.01 - EP US); F03B 11/00 (2013.01 - EP US); F03B 17/06 (2013.01 - EP US); F03D 13/22 (2023.08 - EP US); E02B 2017/0078 (2013.01 - EP); F05B 2240/97 (2013.01 - EP US); Y02E 10/20 (2013.01 - US); Y02E 10/30 (2013.01 - EP US); Y02E 10/72 (2013.01 - EP); Y02E 10/728 (2013.01 - EP US)
Citation (search report)
See references of WO 2010018345A2
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 SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010018345 A2 20100218; WO 2010018345 A3 20100401; AP 2011005605 A0 20110430; CA 2734085 A1 20100218; EP 2321470 A2 20110518; FR 2935005 A1 20100219; FR 2935005 B1 20130816; US 2011206467 A1 20110825; US 8662792 B2 20140304; ZA 201101365 B 20120530
DOCDB simple family (application)
FR 2009051582 W 20090811; AP 2011005605 A 20090811; CA 2734085 A 20090811; EP 09740456 A 20090811; FR 0855593 A 20080814; US 200913058758 A 20090811; ZA 201101365 A 20110221