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1. (WO2019044329) DIAGNOSIS DEVICE AND DIAGNOSIS METHOD
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Pub. No.: WO/2019/044329 International Application No.: PCT/JP2018/028556
Publication Date: 07.03.2019 International Filing Date: 31.07.2018
IPC:
G01M 13/04 (2006.01) ,B60K 23/00 (2006.01) ,F16D 23/14 (2006.01)
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
13
Testing of machine parts
04
Testing of bearings
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
23
Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23
Details of mechanically-actuated clutches not specific for one distinct type; Synchronisation arrangements for clutches
12
Mechanical clutch-actuating mechanisms arranged outside the clutch as such
14
Clutch-actuating sleeves; Actuating members directly connected to clutch-actuating sleeves
Applicants:
いすゞ自動車株式会社 ISUZU MOTORS LIMITED [JP/JP]; 東京都品川区南大井6丁目26番1号 6-26-1, Minami-oi, Shinagawa-ku, Tokyo 1408722, JP
Inventors:
田中 英一 TANAKA Eiichi; JP
東海林 友紀 SYOUJI Tomoki; JP
Agent:
日比谷 征彦 HIBIYA Yukihiko; JP
日比谷 洋平 HIBIYA Yohei; JP
Priority Data:
2017-16763131.08.2017JP
Title (EN) DIAGNOSIS DEVICE AND DIAGNOSIS METHOD
(FR) DISPOSITIF DE DIAGNOSTIC ET PROCÉDÉ DE DIAGNOSTIC
(JA) 診断装置及び診断方法
Abstract:
(EN) A diagnosis device for a release bearing 27 of a clutch device 20 that is capable of cutting off the power transmitted from a drive source 10 installed in a vehicle 1 to a transmission 40, said diagnosis device comprising a microphone 80 for acquiring the actual operating sound of the release bearing 27 and a failure diagnosis unit 100 for predicting the failure of the release bearing 27 on the basis of the actual operating sound acquired by the microphone 80 and a reference operating sound that is from a failed release bearing and has been acquired beforehand.
(FR) L'invention concerne un dispositif de diagnostic d'un palier de libération (27) d'un dispositif d'embrayage (20) permettant de couper la puissance transmise à partir d'une source d'entraînement (10) installée dans un véhicule (1) à une transmission (40), ledit dispositif de diagnostic comprenant un microphone (80) permettant d'acquérir le son de fonctionnement réel du palier de libération (27) et une unité de diagnostic de panne (100) permettant de prédire une panne du palier de libération (27) en fonction du son de fonctionnement réel acquis par le microphone (80) et d'un son de fonctionnement de référence provenant d'un palier de libération en panne et ayant été acquis au préalable.
(JA) 車両1に搭載された駆動源10から変速機40に伝達される動力を断接可能なクラッチ装置20のレリーズベアリング27の診断装置であって、レリーズベアリング27の実動作音を取得するマイク80と、マイク80により取得される実動作音と、予め取得した故障品のレリーズベアリングの基準動作音とに基づいて、レリーズベアリング27の故障発生を予測する故障診断部100とを備えた。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)