Patents for B60T 10 - Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope (1,075)
05/2002
05/23/2002DE10057089A1 Increasing braking effect involves increasing revolution rate by downshift requests so increased coolant quantities resulting from increased engine revolution rate are made available
05/02/2002EP1200293A1 One wheel brake system of automobile
05/02/2002EP0932539B1 System for adapting the braking moment of a primary system as a function of the gear speed setting
04/2002
04/25/2002WO2002032737A1 Apparatus and method for controlling an auxiliary brake in a vehicle
04/25/2002WO2002032735A1 Method and apparatus to control the braking of a hydraulic auxiliary brake in a vehicle
04/04/2002DE10046827A1 Betriebsmittelversorgungseintichtung Betriebsmittelversorgungseintichtung
03/2002
03/28/2002WO2002024500A1 Operating material supply device
03/26/2002US6360854 Hydraulic brake system
03/21/2002DE10041961A1 Hydraulic motor brake has hydraulic control valve downstream of pump to pass hydraulic medium flow to collection container or working hydraulics against resistance in response to signal
02/2002
02/07/2002DE10036517A1 Verfahren zur Begrenzung der Bremsleitung eines Retarders Techniques to control the brake pipe of a retarder
02/07/2002DE10035822A1 Procedure for control of brake device in drive train of vehicle has with activated control of hydrodynamic retarder according to basic concept, deactivation of control undertaken on generation of constant braking torque
01/2002
01/30/2002EP1176073A1 Method for limitation of the braking power of a retarder
01/17/2002WO2002004835A1 Hydrodynamic brake
01/15/2002US6338247 System for controlling a hydraulic vehicle drive
12/2001
12/06/2001US20010047654 Energy management system
12/06/2001DE10027376A1 Fahrzeuggetriebe mit einem hydrodynamischen Retarder Vehicle transmission with a hydrodynamic retarder
12/05/2001EP1159546A1 Starting unit
12/05/2001EP1159178A1 Method for controlling a hydrodynamic element and control device
11/2001
11/29/2001US20010045137 Method and apparatus for calibrating a fluid retarder
11/15/2001WO2001085510A1 Device and method for determining a highest allowable velocity of a vehicle
11/07/2001EP1150871A1 Energy management system
11/01/2001WO2001081138A1 A device for controlling a first auxiliary brake of a vehicle and a brake system for a vehicle
10/2001
10/25/2001US20010032770 Transmission for a vehicle with a hydro-dynamical retarder
10/18/2001WO2001027943A3 Resistor banks
10/17/2001EP1145257A2 Cooling resistor banks
10/10/2001EP1141571A1 Hydrodynamic retarder with means for generating pressure pulses
10/09/2001US6299263 Automatic retarder controller
09/2001
09/20/2001WO2001031660A3 Cooling resistor banks
09/20/2001EP1145257A3 Cooling resistor banks
09/05/2001EP1129915A2 Method for increasing the availability of a prime mover and control device
08/2001
08/16/2001EP1123847A2 Device for reducing hydrodynamic retarder response time
08/16/2001EP1123231A1 Method and device for increasing the use of the braking moment of a retarder in an automobile
08/16/2001DE10006019A1 Arrangement for reducing response time of hydrodynamic brakes has medium pumped directly into working chamber without temporary storage during operation of brake
08/09/2001WO2001056847A1 Hydraulic brake system
08/09/2001WO2001056827A1 Integrated retarder and accessory device
08/08/2001EP1121282A1 Method for retarder control and control apparatus for the same
07/2001
07/31/2001US6267705 Retarder braking moment adaptation during clutching and gear changing
07/12/2001DE19716919C2 Verfahren und Vorrichtung zur maximalen Ausnutzung der Bremswirkung eines Retarders Method and apparatus for maximum utilization of the braking effect of a retarder
06/2001
06/19/2001US6249733 Automatic engine retarder and transmission control in off highway earth moving equipment
05/2001
05/17/2001DE19951735A1 Retardersystem Retardation
05/17/2001DE19951731A1 Retardersystem Retardation
05/03/2001WO2001031660A2 Cooling resistor banks
05/03/2001WO2001031221A1 Retarder system
05/03/2001WO2001031220A1 Retarder system
05/01/2001US6223718 Drive unit with an engine and a retarder
04/2001
04/26/2001DE19950306A1 Determining optimum reduction retarding reductions with retarding changing down gear connections of motor vehicles to give smoother and more comfortable gear changing in motor vehicles
04/19/2001WO2001027943A2 Resistor banks
03/2001
03/22/2001DE19939726A1 Baugruppe für eine Brennkraftmaschine The assembly for an internal combustion engine
03/20/2001US6202783 Hydrostatically driven vehicle with retarder valve
03/07/2001EP1081003A1 Assembly for an internal combustion engine
01/2001
01/25/2001DE19934621A1 Circuit system for motor vehicle retarder has connection between closed working circuit and gearbox sump for partial branching of gearbox oil into brake-activated retarder
01/25/2001DE19934497A1 Hydrostatic drive system has valve for braking load in each pressure line connecting pump to load, e.g. motor; valve limits pressure to defined level in braking phase
01/18/2001WO2001003985A1 One wheel brake system of automobile
01/04/2001DE19929152A1 Ventileinrichtung zur Steuerung der Funktionsweise eines hydrodynamischen Retarders Valve means for controlling the operation of a hydrodynamic retarder
01/02/2001US6167993 Braking system with a hydrodynamic retarder
12/2000
12/27/2000EP1063137A2 Valve device for controlling the operation of an hydrodynamic retarder
12/21/2000DE19927397A1 Gear-shift arrangement comprises self-energizing friction coupling with two synchromesh cones, hydrodynamic retarder and wheels
11/2000
11/30/2000DE19923022A1 Hydrodynamischer Retarder und Vorrichtung zur elektronischen Steuerung eines hydrodynamischen Retarders Hydrodynamic retarder and apparatus for electronically controlling a hydrodynamic retarder
11/22/2000EP1053923A2 Hydrodynamic retarder and device for electronic control of a hydrodynamic retarder
10/2000
10/12/2000DE19911352A1 Getriebebaueinheit A transmission
09/2000
09/21/2000WO2000055520A1 Transmission assembly
09/21/2000WO2000055519A1 Starting unit
09/21/2000DE19909690A1 Verfahren zur Steuerung einer hydrodynamischen Baueinheit und Steuervorrichtung Method for controlling a hydrodynamic unit and control device
09/14/2000WO2000053478A1 Method for controlling a hydrodynamic element and control device
08/2000
08/31/2000DE10009959A1 Procedure to improve availability of operating machine in drive system in drive trains of motor vehicles entails calculating return temperature of cooling medium in region of outlet from braking unit
07/2000
07/27/2000DE19835119C1 Hydrodynamic machine for motor vehicle has feed channel for work medium and housing containing at least two blade wheels movable at least axially relatively to each other into first and second positions
07/18/2000US6090010 System for adapting the braking moment of a primary system as a function of the gear speed setting
07/13/2000WO2000040872A1 Hydrodynamic retarder with means for generating pressure pulses
07/13/2000DE19860707A1 Hydrodynamic retarder has arrangement for optimal setting of fill level to minimize power loss in non-braking mode with opening at geodetically raised point
07/13/2000DE19860705A1 Hydrodynamic retarder has integrated arrangement for cooling retarder working chamber arranged directly on or near retarder, such as in retarder, stator or rotor housing
07/05/2000EP1016572A2 Device and procedure for stabilising a vehicle coupling consisting of a tractor and a trailer
06/2000
06/29/2000DE19859953A1 Vorrichtung und Verfahren zur Stabilisierung eines aus einem Zugfahrzeug und einem Anhänger bzw. Auflieger bestehenden Fahrzeuggespannes Apparatus and method for stabilizing a consisting of a tractor and a trailer or semi-trailer vehicle combination
06/21/2000DE19848544C1 Verfahren und Vorrichtung zur Erhöhung der Bremsmomentenausnutzung eines hydrodynamischen Retarders in einem Kraftfahrzeug Method and device for increasing the braking torque utilization of a hydrodynamic retarder in a motor vehicle
06/21/2000CN2383736Y Emergent brake for automobile `
06/15/2000DE19857535A1 Control method for vehicle involves adapting parameter representing braking torque of continuous brake based on vehicle deceleration when only the continuous brake is operating
06/07/2000EP0885351B1 Drive unit with a motor and a retarder
05/2000
05/31/2000DE19930997A1 Arrangement for controlling hydraulic vehicle drive has pressure regulating valve acting as choke activated by high pressure in hydraulic fluid flowing from hydraulic motor to variable pump
05/25/2000DE19852039A1 Vehicle with hydrostatic drive has retarder valve for hydraulically acquiring braking energy with connected pressure-limiting valve for choking output vol. flow of variable delivery pump
05/24/2000EP1002967A2 Brake system with a hydrodynamic retarder, in particular for an automobile
05/23/2000US6065817 Method and system for controlling a fluid actuated retarder
05/17/2000CN2378253Y Hydraulic brake controller for antitheft vehicle
05/04/2000WO2000024622A1 Method and device for increasing the use of the braking moment of a retarder in an automobile
05/04/2000WO2000024621A1 Method for retarder control and control apparatus for the same
04/2000
04/20/2000DE19848546C1 Vehicle hydrodynamic retarder control method provides over-pressure during initial timed interval before reduction to network pressure over second timed interval
03/2000
03/30/2000DE19853831C1 Brake with hydrodynamic retarder for motor vehicle has rotor and stator connected to inner and outer circuits with variable throttle controlled with rotor speed
03/30/2000DE19843580A1 Brake installation has upon operation of retarder, friction brake subjected to pressure corresponding first to signal of braking value transmitter
03/29/2000EP0988198A1 Hydraulic retarder
03/21/2000US6038858 Inching and braking system with interconnected brake and inching valves
03/16/2000WO2000013952A1 Energy management system
03/02/2000DE19853830C1 Braking mechanism with hydrodynamic retarder for heavy vehicles comprises oil storage vessel to cool circulating work fluid
02/2000
02/17/2000DE19926339A1 Fluid operating retarder valve actuation controller of control system
02/03/2000DE19833893A1 Hydrodynamic retarder for gearbox of car has changeover valve controlled into position which eliminates further supply of compressed air from compressed air store to reservoir
02/03/2000DE19833892A1 Hydrodynamic retarder for motor vehicle has valve between retarder and accumulator to build up pressure during operation of retarder, and accumulator is self-priming type and served by electrically or pneumatically driven pump
02/03/2000DE19833891A1 Hydrodynamic retarder for motor vehicle has control system with regulating valve to deliver contents of pressurized accumulator to retarder, and which controls both emptying and replenishment of accumulator
02/03/2000DE19832875A1 Verfahren zur Steuerung der Bremsanlage eines Fahrzeugs Method for controlling the brake system of a vehicle
01/2000
01/26/2000EP0974505A1 Method of controlling a brake system of a vehicle
12/1999
12/02/1999DE19822225A1 Bremsanlage, insbesondere für ein Kraftfahrzeug Brake system, in particular for a motor vehicle
11/1999
11/24/1999EP0958979A2 Brake system, especially for a motor vehicle
11/03/1999EP0953489A2 Control unit and / or computer memory for a retarder
10/1999
10/21/1999WO1999052755A1 Hydraulic retarder
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