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1. (WO2019042835) BRAKE ACTUATOR FOR A RAIL VEHICLE
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Pub. No.: WO/2019/042835 International Application No.: PCT/EP2018/072627
Publication Date: 07.03.2019 International Filing Date: 22.08.2018
IPC:
B60T 13/66 (2006.01) ,B60T 17/22 (2006.01) ,B61H 5/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10
with fluid assistance, drive, or release
66
Electrical control in fluid-pressure brake systems
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
17
Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
18
Safety devices; Monitoring
22
Devices for monitoring or checking brake systems; Signal devices
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
H
BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DIS-POSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES
5
Applications or arrangements of brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
Applicants:
KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH [DE/DE]; Moosacher Str. 80 80809 München, DE
Inventors:
VOLLMER, Achim; DE
Priority Data:
10 2017 215 293.131.08.2017DE
Title (EN) BRAKE ACTUATOR FOR A RAIL VEHICLE
(FR) ACTIONNEUR DE FREIN POUR VÉHICULE FERROVIAIRE
(DE) BREMSAKTUATOR FÜR EIN SCHIENENFAHRZEUG
Abstract:
(EN) The invention relates to a brake actuator (1) for a rail vehicle (2). The brake actuator (1) has a sensor (3) for detecting a braking force generated in the brake actuator (1), a sensor (4) for detecting vibrations generated by the braking force in the brake actuator (1), and a control unit (5). The control unit (5) is configured so as to generate a relationship between the speed of the rail vehicle (2) with a generated braking force and a frequency of the vibrations generated by the braking force.
(FR) La présente invention concerne un actionneur de frein (1) destiné à un véhicule ferroviaire (2). L’actionneur de frein (1) présente un capteur (3) pour détecter une force de freinage produite dans l’actionneur de frein (1), un capteur (4) pour détecter des oscillations produites dans l’actionneur de frein (1) par la force de freinage et une unité de commande (5), l’unité de commande (5) étant conçue pour produire une relation de la vitesse du véhicule ferroviaire (2) avec la force de freinage produite et une fréquence des oscillations produites par la force de freinage.
(DE) Es wird ein Bremsaktuator (1) für ein Schienenfahrzeug (2) bereitgestellt. Der Bremsaktuator (1) weist einen Sensor (3) zum Erfassen einer in dem Bremsaktuator (1) erzeugten Bremskraft, einen Sensor (4) zum Erfassen von durch die Bremskraft in dem Bremsaktuator (1) erzeugten Schwingungen und eine Steuerungseinheit (5) auf, wobei die Steuerungseinheit (5) konfiguriert ist, einen Zusammenhang einer Geschwindigkeit des Schienenfahrzeugs (2) mit der erzeugten Bremskraft und einer Frequenz der durch die Bremskraft erzeugten Schwingungen zu erzeugen.
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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, 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)