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1. WO2016097327 - EMBRAYAGE À COMMANDE HYDRAULIQUE ET SES PROCÉDÉS DE COMMANDE

Numéro de publication WO/2016/097327
Date de publication 23.06.2016
N° de la demande internationale PCT/EP2015/080562
Date du dépôt international 18.12.2015
CIB
F16D 48/06 2006.01
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
DACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS
48Commande externe des embrayages
06Commande par des moyens électriques ou électroniques, p.ex. de la pression du fluide
CPC
F16D 2048/0233
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
02Control by fluid pressure
0227Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
0233by rotary pump actuation
F16D 2048/0248
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
02Control by fluid pressure
0227Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
0233by rotary pump actuation
0245Electrically driven rotary pumps
0248Reversible rotary pumps, i.e. pumps that can be rotated in the two directions
F16D 2048/0269
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
02Control by fluid pressure
0257Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
0269Single valve for switching between fluid supply to actuation cylinder or draining to the sump
F16D 2500/102
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
10System to be controlled
102Actuator
F16D 2500/1026
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
10System to be controlled
102Actuator
1026Hydraulic
F16D 2500/10412
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
10System to be controlled
104Clutch
10406Clutch position
10412Transmission line of a vehicle
Déposants
  • BORGWARNER SWEDEN AB [SE]/[SE]
Inventeurs
  • SCHWEKUTSCH, Michael
  • TULL DE SALIS, Rupert
  • LUNDSTRÖM, Bo
  • HERVÉN, Daniel
  • NILSSON, Kristoffer
  • DAVIDSSON, Per-Olof Davidsson
Mandataires
  • STRÖM & GULLIKSSON AB
Données relatives à la priorité
1451617-319.12.2014SE
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) HYDRAULIC ACTUATION CLUTCH AND METHODS FOR ITS OPERATION
(FR) EMBRAYAGE À COMMANDE HYDRAULIQUE ET SES PROCÉDÉS DE COMMANDE
Abrégé
(EN)
A clutch actuation system (100) comprises a clutch pedal (P), a control system (110) and an actuator (120) operable to connect/disconnect a clutch (130). A hydraulic pump (170) is connected to the actuator (120) via a controlled valve (V) and will be open when the clutch position is changed and closed once the clutch has reached the desired position such that the pump (170) can be stopped to save electrical energy.
(FR)
Cette invention concerne un système de commande d'embrayage (100), comprenant une pédale d'embrayage (P), un système de commande (110) et un actionneur (120) conçu pour connecter/déconnecter un embrayage (130). Une pompe hydraulique (170) est reliée à l'actionneur (120) par l'intermédiaire d'une vanne commandée (V) et elle est ouverte quand la position de l'embrayage est changée et fermée une fois que l'embrayage a atteint la position souhaitée, de telle sorte que la pompe (170) peut être arrêtée pour économiser de l'énergie électrique.
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