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1. (WO2017090624) HYDRAULIC-OIL CONTROL DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090624 International Application No.: PCT/JP2016/084637
Publication Date: 01.06.2017 International Filing Date: 22.11.2016
IPC:
F16D 25/12 (2006.01) ,F16D 13/72 (2006.01) ,F16D 13/74 (2006.01) ,F16D 48/02 (2006.01) ,F16H 59/68 (2006.01)
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
25
Fluid-actuated clutches
12
Details not specific to one of the before-mentioned types
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
13
Friction clutches
58
Details
72
Features relating to cooling
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
13
Friction clutches
58
Details
74
Features relating to lubrication
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
48
External control of clutches
02
Control by fluid pressure
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
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
68
Inputs being a function of gearing status
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:
下沢 智啓 SHIMOZAWA Tomoaki; JP
Agent:
日比谷 征彦 HIBIYA Yukihiko; JP
日比谷 洋平 HIBIYA Yohei; JP
Priority Data:
2015-23053926.11.2015JP
2015-23054026.11.2015JP
Title (EN) HYDRAULIC-OIL CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE D'HUILE HYDRAULIQUE
(JA) 作動油制御装置
Abstract:
(EN) The present invention relates to a hydraulic-oil control device (60) that performs hydraulic-oil supply control in a dual clutch device (20) that has a first clutch (21) and a second clutch (22), the hydraulic-oil control device (60) including: a first linear solenoid valve (65) that adjusts hydraulic oil having a line pressure for a first hydraulic chamber (26A) and that supplies the hydraulic oil thereto; a second linear solenoid valve (66) that adjusts hydraulic oil having a line pressure for a second hydraulic chamber (29A) and that supplies the hydraulic oil thereto; a shuttle valve (67) that outputs the hydraulic oil having a higher pressure between the pressure of the hydraulic oil in the first hydraulic chamber (26A) and the pressure of the hydraulic oil in the second hydraulic chamber (29A); and a switch valve (68) that adjusts the amount of hydraulic oil to be supplied to a first space (21A) and a second space (22A), according to the pressure of the hydraulic oil output from the shuttle valve (67).
(FR) La présente invention concerne un dispositif de commande d'huile hydraulique (60), lequel dispositif effectue une commande d'alimentation en huile hydraulique dans un dispositif d'embrayage double (20) qui a un premier embrayage (21) et un second embrayage (22), lequel dispositif de commande d'huile hydraulique (60) comprend : une première électrovanne linéaire (65) qui gère l'huile hydraulique ayant une pression de ligne pour une première chambre hydraulique (26A) et qui délivre l'huile hydraulique à cette dernière ; une seconde électrovanne linéaire (66) qui gère l'huile hydraulique ayant une pression de ligne pour une seconde chambre hydraulique (29A) et qui délivre l'huile hydraulique à cette dernière ; un clapet-navette (67) qui délivre en sortie l'huile hydraulique ayant la pression la plus élevée entre la pression de l'huile hydraulique dans la première chambre hydraulique (26A) et la pression de l'huile hydraulique dans la seconde chambre hydraulique (29A) ; et une vanne de commutation (68) qui gère la quantité d'huile hydraulique à délivrer à un premier espace (21A) et à un second espace (22A), en fonction de la pression de l'huile hydraulique délivrée en sortie du clapet-navette (67).
(JA) 本発明は、第1クラッチ(21)及び第2クラッチ(22)を有するデュアルクラッチ装置(20)における作動油の供給制御を行う作動油制御装置(60)において、ライン圧の作動油を第1油圧室(26A)に調整して供給する第1リニアソレノイドバルブ(65)と、ライン圧の作動油を第2油圧室(29A)に調整して供給する第2リニアソレノイドバルブ(66)と、第1油圧室(26A)における作動油の圧力と、第2油圧室(29A)における作動油の圧力との内の高い圧力の作動油を出力するシャトル弁(67)と、シャトル弁(67)から出力された作動油の圧力に応じて、第1空間(21A)及び第2空間(22A)に供給する作動油の量を調整する切替弁(68)と、を有する作動油制御装置(60)に関する。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108291588US20180259013EP3382225