EP 3336041 A1 20180620 - SYSTEM TO COMPENSATE THE MOTION OF A LOAD ATTACHED TO A MOBILE INSTALLATION WITH A MAIN CYLINDER AND A SECONDARY CYLINDER
Title (en)
SYSTEM TO COMPENSATE THE MOTION OF A LOAD ATTACHED TO A MOBILE INSTALLATION WITH A MAIN CYLINDER AND A SECONDARY CYLINDER
Title (de)
SYSTEM ZUR BEWEGUNGSKOMPENSIERUNG EINER LAST, DIE AN EINER BEWEGLICHEN ANLAGE MIT EINEM HAUPTZYLINDER UND EINEM NEBENZYLINDER AUFGEHÄNGT IST
Title (fr)
SYSTEME DE COMPENSATION DE MOUVEMENT D'UNE CHARGE ACCROCHEE A UNE INSTALLATION MOBILE AVEC VERIN PRINCIPAL ET VERIN SECONDAIRE
Publication
Application
Priority
FR 1662761 A 20161219
Abstract (en)
[origin: US2018171727A1] The present invention relates to a motion compensation system for a load hanging from a mobile unit (1). The compensation system comprises two blocks (3 and 4), an articulated arm (2), a cable (5), at least one main cylinder (6) and at least one secondary cylinder (7). The secondary cylinder (7) is mounted to pivot (rotation about a substantially horizontal axis) on mobile unit (1) and on a joint of articulated arm (2).
Abstract (fr)
La présente invention concerne un système de compensation de mouvement pour une charge accrochée à une installation mobile (1). Le système de compensation comporte deux moufles (3, 4), un bras articulé (2), un câble (5), au moins un vérin principal (6) et au moins un vérin secondaire (7). Le vérin secondaire (7) est monté en basculement (rotation autour d'un axe sensiblement horizontal) sur l'installation mobile (1), et sur une articulation du bras articulé (2).
IPC 8 full level
B66C 13/02 (2006.01); B66C 23/52 (2006.01); E21B 19/00 (2006.01); E21B 19/09 (2006.01)
CPC (source: CN EP US)
B66C 13/02 (2013.01 - EP US); B66C 23/52 (2013.01 - EP US); E21B 15/02 (2013.01 - US); E21B 19/006 (2013.01 - CN EP US); F15B 1/02 (2013.01 - CN); F15B 21/00 (2013.01 - CN)
Citation (applicant)
- FR 2575452 A1 19860704 - INST FRANCAIS DU PETROLE [FR]
- US 5520369 A 19960528 - CHATARD MICHEL [FR]
- WO 2004001193 A2 20031231 - HYDRALIFT ASA [NO], et al
Citation (search report)
- [A] FR 3027298 A1 20160422 - IFP ENERGIES NOW [FR]
- [AD] WO 2004001193 A2 20031231 - HYDRALIFT ASA [NO], et al
- [A] NL 7310417 A 19740129
- [A] KR 20120035432 A 20120416 - KHAN [KR]
- [A] FR 3025787 A1 20160318 - IFP ENERGIES NOUVELLES [FR]
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3336041 A1 20180620; EP 3336041 B1 20190731; BR 102017026844 A2 20181030; CN 108204209 A 20180626; FR 3060549 A1 20180622; FR 3060549 B1 20181207; MY 186877 A 20210826; US 10253579 B2 20190409; US 2018171727 A1 20180621
DOCDB simple family (application)
EP 17306643 A 20171127; BR 102017026844 A 20171213; CN 201711348827 A 20171215; FR 1662761 A 20161219; MY PI2017704816 A 20171214; US 201715847578 A 20171219