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1. (WO2002005048) METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2002/005048 International Application No.: PCT/DE2001/002370
Publication Date: 17.01.2002 International Filing Date: 27.06.2001
Chapter 2 Demand Filed: 26.01.2002
IPC:
B60T 15/00 (2006.01) ,B60T 17/22 (2006.01) ,F16K 25/00 (2006.01) ,F16K 29/00 (2006.01) ,F16K 31/02 (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
15
Construction, arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/ or B60T13/172
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
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
25
Details relating to contact between valve members and seats
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
29
Arrangements for movement of valve members other than for opening or closing the valve, e.g. for grinding-in, for preventing sticking
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
02
electric; magnetic
Applicants:
WUERTH, Gebhard [DE/DE]; DE (UsOnly)
SCHANZENBACH, Matthias [DE/DE]; DE (UsOnly)
BINDER, Juergen [DE/DE]; DE (UsOnly)
JAHNZ, Timo [DE/DE]; DE (UsOnly)
GOTTWICK, Ulrich [DE/DE]; DE (UsOnly)
SCHUBERT, Michael [DE/DE]; DE (UsOnly)
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70422 Stuttgart, DE (AllExceptUS)
Inventors:
WUERTH, Gebhard; DE
SCHANZENBACH, Matthias; DE
BINDER, Juergen; DE
JAHNZ, Timo; DE
GOTTWICK, Ulrich; DE
SCHUBERT, Michael; DE
Priority Data:
100 33 909.312.07.2000DE
Title (EN) METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE VALVE
(FR) PROCEDE ET DISPOSITIF POUR COMMANDER AU MOINS UNE SOUPAPE
(DE) VERFAHREN UND VORRICHTUNG ZUR STEUERUNG WENIGSTENS EINES VENTILS
Abstract:
(EN) The invention relates to a method and to a device for controlling at least one valve. Once a leakage in the system comprising said valve is detected, a control signal is produced that shortly opens and closes the valve for flushing, or that forces the valve ball onto the valve seat at high speed.
(FR) L'invention concerne un procédé et un dispositif pour commander au moins une soupape, selon lequel lorsqu'une fuite est identifiée dans le système comprenant ladite soupape, un signal de commande est généré, lequel ouvre brièvement la soupape à des fins de rinçage, puis la referme ou bien amène la bille de soupape à une vitesse élevée contre le siège de soupape.
(DE) Es werden ein Verfahren und eine Vorrichtung zur Steuerung wenigstens eines Ventils vorgeschlagen, bei welchem bei erkannter Leckage in dem das Ventil umfassenden System ein Ansteuersignal gebildet wird, welches das Ventil zur Spülung kurzzeitig öffnet und wieder schließt oder die Ventilkugel mit großer Geschwindigkeit auf den Ventilsitz fährt.
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Designated States: CN, JP, KR, RU, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
Publication Language: German (DE)
Filing Language: German (DE)