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1. (WO2019008181) ACTUATOR ARRANGEMENT
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Pub. No.: WO/2019/008181 International Application No.: PCT/EP2018/068455
Publication Date: 10.01.2019 International Filing Date: 07.07.2018
IPC:
F01L 13/00 (2006.01) ,F01L 1/18 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
13
Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1
Valve-gear or valve arrangements, e.g. lift-valve gear
12
Transmitting-gear between valve drive and valve
18
Rocking arms or levers
Applicants:
EATON INTELLIGENT POWER LIMITED [IE/IE]; 30 Pembroke Road Dublin, 4, IE
Inventors:
CECUR, Majo; IT
Agent:
EATON IP GROUP EMEA; Route de la Longeraie 7 1110 Morges, CH
Priority Data:
1710960.407.07.2017GB
Title (EN) ACTUATOR ARRANGEMENT
(FR) AGENCEMENT D'ACTIONNEUR
Abstract:
(EN) An actuator arrangement (100) for controlling a first latching arrangement (13) of a first dual body rocker arm (3a) for controlling an intake valve (40a) of an internal combustion engine, and for controlling a second latching arrangement (13) of a second dual body rocker arm (3b) for controlling an exhaust valve (40b); said first and second dual body rocker arms each comprising a first body (9), a second body (7), and a said latching arrangement controllable to latch and unlatch said first body and said second body, the actuator arrangement comprising: an actuation source (104); and an actuation transmission arrangement (106) for transmitting movement of the actuation source to both said first latching arrangement and said second latching arrangement; wherein, in use, movement of the actuation source causes, via the actuation transmission arrangement, control of said first latching arrangement and of said second latching arrangement in common.
(FR) L'invention concerne un agencement d'actionneur (100) pour commander un premier agencement de verrouillage (13) d'un premier culbuteur à corps double (3a) pour la commande d'une soupape d'admission (40a) d'un moteur à combustion interne, et pour commander un second agencement de verrouillage (13) d'un second culbuteur à double corps (3b) pour la commande d'une soupape d'échappement (40b). Lesdits premier et second culbuteurs à corps double comprennent chacun un premier corps (9), un second corps (7), et un agencement de verrouillage pouvant être commandé pour verrouiller et déverrouiller ledit premier corps et ledit second corps. L'agencement d'actionneur comprend: une source d'actionnement (104); et un agencement de transmission d'actionnement (106) pour transmettre le mouvement de la source d'actionnement à la fois audit premier agencement de verrouillage et audit second agencement de verrouillage. Lors de l'utilisation, le mouvement de la source d'actionnement provoque, par l'intermédiaire de l'agencement de transmission d'actionnement, la commande dudit premier agencement de verrouillage et dudit second agencement de verrouillage de manière commune.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)