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1. (WO2001032489) BRAKE FLUID CONTAINER WITH IMPROVED AERATION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/032489 International Application No.: PCT/EP2000/009815
Publication Date: 10.05.2001 International Filing Date: 06.10.2000
Chapter 2 Demand Filed: 18.04.2001
IPC:
B60T 11/26 (2006.01) ,B60T 17/22 (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
11
Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
10
transmitting by fluid means, e.g. hydraulic
26
Reservoirs
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
Applicants: LANGE, Hans-Christoph[DE/DE]; DE (UsOnly)
LUCAS INDUSTRIES LIMITED[GB/GB]; Stratford Road Solihull B90 4LA, GB (AllExceptUS)
Inventors: LANGE, Hans-Christoph; DE
Agent: BEYER, Andreas; Wuesthoff & Wuesthoff Schweigerstrasse 2 81541 München, DE
Priority Data:
199 52 336.329.10.1999DE
Title (EN) BRAKE FLUID CONTAINER WITH IMPROVED AERATION
(FR) RESERVOIR DE LIQUIDE DE FREIN A AERATION AMELIOREE
(DE) BREMSFLÜSSIGKEITSBEHÄLTER MIT VERBESSERTER ENTLÜFTUNG
Abstract:
(EN) The invention relates to a brake fluid container (10) for a hydraulic brake system of a vehicle. The inventive container has a filler neck (16), a lid (18) that closes the filler neck and a device for pressure compensation between the inner chamber of the container and the surrounding atmosphere. The aim of the invention is to prevent the brake fluid from being discharged when the brake fluid container (10) is extremely inclined. A first forced guidance channel (32) that guides brake fluid is embodied in the lid (18). Said channel is provided with an inlet (34) on the inner side of the lid and an outlet (36) leading towards the outer side of the lid. The forced guidance channel (32) extends between the inlet (34) and the outlet (36) along a bent path which extends through at least two quadrants when the lid (18) is seen from above.
(FR) L'invention concerne un réservoir de liquide de frein (10) destiné à l'installation de freinage hydraulique d'un véhicule. Ce réservoir comporte une tubulure de remplissage (16), un couvercle (18) fermant ladite tubulure de remplissage, et un dispositif servant à équilibrer la pression entre l'espace intérieur du réservoir et l'atmosphère environnante. Pour que, lorsque le réservoir de liquide de frein (10) se trouve dans une inclinaison extrême, une sortie du liquide de frein soit évitée, un premier canal de guidage forcé de liquide de frein (32) est formé dans le couvercle (10), lequel présente un orifice d'entrée (34) sur le côté intérieur du couvercle et un orifice de sortie (36) débouchant sur le côté extérieur du couvercle. Le canal de conduite forcée (32) s'étend entre l'orifice d'entrée (34) et l'orifice de sortie (36) en suivant un chemin curviligne qui, si l'on regarde le couvercle (18) de dessus, passe par au moins deux quarts de cercle.
(DE) Ein Bremsflüssigkeitsbehälter (10) für eine hydraulische Fahrzeugbremsanlage hat einen Einfüllstutzen (16), einen den Einfüllstutzen verschliessenden Deckel (18) und eine Einrichtung zum Druckausgleich zwischen dem Behälterinnenraum und der Umgebungsatmosphäre. Um bei extremer Schrägstellung des Bremsflüssigkeitsbehälters (10) einen Austritt von Bremsflüssigkeit zu vermeiden, ist in dem Deckel (18) ein erster Bremsflüssigkeits-Zwangsführungskanal (32) ausgebildet, der einen Einlass (34) an der Deckelinnenseite und einen Auslass (36) zur Deckelaussenseite aufweist. Der Zwangsführungskanal (32) erstreckt sich zwischen dem Einlass (34) und dem Auslass (36) entlang eines gekrümmten Weges, der bezüglich einer Draufsicht auf den Deckel (18) durch zumindest zwei Quadranten verläuft.
front page image
Designated States: JP, KR, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)