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1. (WO2018104394) LIFTING ELEMENT FOR AN ACTUATOR OF A WASTEGATE DEVICE OR A VARIABLE TURBINE GEOMETRY OR AN EXHAUST GAS RECIRCULATION VALVE
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Pub. No.: WO/2018/104394 International Application No.: PCT/EP2017/081706
Publication Date: 14.06.2018 International Filing Date: 06.12.2017
IPC:
F02B 37/18 (2006.01) ,F16K 31/44 (2006.01) ,F16B 37/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37
Engines characterised by provision of pumps driven at least for part of the time by exhaust
12
Control of the pumps
18
by bypassing exhaust
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
44
Mechanical actuating means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
37
Nuts or like thread-engaging members
04
Devices for fastening nuts to surfaces, e.g. sheets, plates
06
by means of welding or riveting
Applicants:
MAHLE INTERNATIONAL GMBH [DE/DE]; Pragstraße 26-46 70376 Stuttgart, DE
Inventors:
CICCIARELLA, Maximiliano; DE
NESTMANN, Bernhard; DE
RUMMEL, Mathias; DE
Agent:
BRP RENAUD UND PARTNER MBB; Königstraße 28 70173 Stuttgart, DE
Priority Data:
10 2016 224 267.906.12.2016DE
10 2016 224 272.506.12.2016DE
Title (EN) LIFTING ELEMENT FOR AN ACTUATOR OF A WASTEGATE DEVICE OR A VARIABLE TURBINE GEOMETRY OR AN EXHAUST GAS RECIRCULATION VALVE
(FR) ÉLÉMENT LEVIER POUR UN ACTIONNEUR D'UN SYSTÈME DE SOUPAPE DE DÉCHARGE OU D'UNE GÉOMÉTRIE VARIABLE DE TURBINE OU D'UNE SOUPAPE DE RECIRCULATION DES GAZ D'ÉCHAPPEMENT
(DE) HEBELELEMENT FÜR EINEN AKTUATOR EINER WASTEGATE-EINRICHTUNG ODER EINER VARIABLEN TURBINENGEOMETRIE ODER EINES ABGAS-RÜCKFÜHRUNGSVENTILS
Abstract:
(EN) The invention relates to a lifting element (1) for an actuator of a wastegate device or a variable turbine geometry, comprising a component (2) in which a first and a second passage opening (3a, 3b) are formed and comprising an attachment element (4) that has a main part (7) and is connected to the component (2) by means of a riveted connection (11) in the region of an axial securing section (5), which is at least partly arranged in the first passage opening (3a) of the component (2). An end face (9) of the attachment element (4) is equipped with a recess (6) which extends within the main part (7) in the region of the securing section (5).
(FR) L'invention concerne un élément levier (1) pour un actionneur d'un système de soupape de décharge ou d'une géométrie variable de turbine. L'élément levier comprend une pièce (2) dans laquelle un premier et un deuxième orifice de passage (3a, 3b) sont formés, un corps de liaison (4) qui présente un corps de base (7) et qui est agencé au moins en partie dans la zone d'une partie de fixation axiale (5), laquelle est placée au moins en partie dans le premier orifice de passage (3a) de la pièce (2) et est reliée à la pièce (2) au moyen d'un assemblage riveté (11), un évidement (6), qui s'étend dans la zone de la partie de fixation (5) à l'intérieur du corps de base (7), étant ménagé sur une face frontale (9) du corps de liaison (4).
(DE) Die Erfindung betrifft ein Hebelelement (1) für einen Aktuator einer Wastegate-Einrichtung oder einer variablen Turbinengeometrie, mit einem Bauteil (2), in welchem eine erste und eine zweite Durchgangsöffnung (3a, 3b) ausgebildet sind, mit einem einen Grundkörper (7) aufweisenden Anbindungskörper (4), der im Bereich eines axialen Befestigungsabschnitts (5), welcher zumindest teilweise in der ersten Durchgangsöffnung (3a) des Bauteils (2) angeordnet ist, mittels einer Nietverbindung (11) mit dem Bauteil (2) verbunden ist, wobei auf einer Stirnseite (9) des Anbindungskörpers (4) eine Ausnehmung (6) vorgesehen ist, die sich im Bereich des Befestigungsabschnitts (5) innerhalb des Grundkörpers (7) erstreckt.
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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: German (DE)
Filing Language: German (DE)