EP 3045656 A1 20160720 - MULTIFUNCTION ROTARY MACHINE WITH DEFORMABLE RHOMB
Title (en)
MULTIFUNCTION ROTARY MACHINE WITH DEFORMABLE RHOMB
Title (de)
MEHRFUNKTIONSROTATIONSMASCHINE MIT VERFORMBAREM RHOMBUS
Title (fr)
MACHINE ROTATIVE A LOSANGE DEFORMABLE MULTIFONCTIONS
Publication
Application
Priority
- FR 0805177 A 20080922
- EP 09741330 A 20090922
Abstract (en)
[origin: WO2010031927A1] The invention relates to a rotary machine with a deformable rhomb, comprising a housing (1) defining a stator (2) for receiving a rotor (3) consisting of a deformable rhomb (4) in contact with or without clearance with the inner surface of the housing (1), said deformable rhomb (4) including a plurality of pistons (6), preferably four, connected one after the other by a pivotal hinge (7) having an axis parallel to the longitudinal axis of the housing (1) and thus defining a closed chain, the inner surface of the housing (1) of said machine defining at least one so-called outer cavity (8) with the outside of the deformable rhomb (4) and with the side closing walls of the housing, and at least one so-called inner cavity (10) being formed inside the rotor with the closing side walls of the housing (1), at least one of the outer cavities and/or at least one of the inner cavities (10) being connected directly or indirectly to the inlet of at least one fluid circuit outside the machine. According to the invention, said outer (8) and inner (10) cavities include together at least three variable-volume cavities capable of implementing at least three different functions simultaneously, or at least three identical functions consecutively, or at least three functions in which at least one is different from the other two and is carried out simultaneously with the other two identical and consecutive functions, each of said functions being selected from combustion engine, turbine, compressor, pump, choke, mixer, flow distributor, energy converter, grinder, in order to modify at least one of the parameters of the fluid exiting the machine relative to the incoming fluid.
Abstract (fr)
L'invention est relative à une machine rotative à losange déformable comprenant un stator (2) définissant une enceinte de section ovale (1) ; quatre pistons (6) reliés l'un à l'autre par des liaisons pivot (7) à axes parallèles pour former un rotor (3) à losange déformable (4), chaque piston ayant une surface (9) externe au losange coopérant avec la paroi de l'enceinte pour définir quatre cavités externes (14, 15) à volume variable ; et un arbre central (16, 19) de section ovale centré dans l'enceinte. Chaque piston comprend une surface (11) interne au losange coopérant avec l'arbre central pour définir quatre cavités internes (17, 18) à volume variable.
IPC 8 full level
F01C 1/44 (2006.01); F01C 11/00 (2006.01)
CPC (source: EP US)
F01C 1/44 (2013.01 - EP US); F01C 11/004 (2013.01 - EP US)
Citation (applicant)
- FR 1404453 A 19650702
- US 3196854 A 19650727 - ANDREW NOVAK
- FR 2145133 A5 19730216 - ARTAJO JOSE
- WO 0188341 A1 20011122 - SZORENYI PETER [AU]
- CA 997998 A 19761005 - STEINBRINK ERNEST A
- FR 2493397 A1 19820507 - AMBERT JEAN PIERRE [FR]
- WO 2004070169 A1 20040819 - SAINT-HILAIRE GILLES [CA], et al
- EP 1295012 B1 20080102 - NIVESH SA [LU]
- US 3387596 A 19680611 - LEON NIEMAND
- US 3295505 A 19670103 - ALFRED JORDAN
- EP 1092838 A2 20010418 - SANCHEZ TALERO JOHN ALEJANDRO [CO]
- WO 8600370 A1 19860116 - CONTIERO ITALO
- WO 2005106204 A1 20051110 - OKULOV PAUL D [CA]
- FR 2911631 A1 20080725 - KUZDZAL PHILIPPE [FR]
Citation (search report)
- [A] US 2004079321 A1 20040429 - SAINT-HILAIRE ROXAN [CA], et al
- [AD] CA 997998 A 19761005 - STEINBRINK ERNEST A
- [A] DE 10001962 A1 20010726 - HUETTLIN HERBERT [DE]
- [A] US 6009847 A 20000104 - HUETTLIN HERBERT [DE]
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
DOCDB simple family (publication)
FR 2936272 A1 20100326; FR 2936272 B1 20120713; DK 2334906 T3 20160502; EP 2334906 A1 20110622; EP 2334906 B1 20160127; EP 3045656 A1 20160720; EP 3045656 B1 20171220; US 2011236240 A1 20110929; US 9523276 B2 20161220; WO 2010031927 A1 20100325
DOCDB simple family (application)
FR 0805177 A 20080922; DK 09741330 T 20090922; EP 09741330 A 20090922; EP 16151876 A 20090922; FR 2009001119 W 20090922; US 200913120267 A 20090922