66627 ⎘
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous; Vacuum systems indirect, i.e. vacuum booster units
Sub-classes:METHOD FOR ACTUATING A MECHANISM IN A BRAKE BOOSTER UNIT OF A BRAKING SYSTEM AND BRAKING SYSTEM
#2METHOD FOR DETERMINING VACUUM DEGREE THRESHOLD, AND MEDIUM, AND ELECTRONIC DEVICE
#3Brake device
#4Towed vehicle braking system with combined vacuum and pressure supply
#5System for and method of controlling driving of an electronic vacuum pump
#6Vehicle system and method for remote start operation
#7Vacuum brake booster for a vehicle braking system
#8Control method for vehicle air conditioning, and vehicle air conditioning device
#9METHODS AND SYSTEM FOR AUTOMATICALLY STOPPING AN ENGINE
#10INTELLIGENT VACUUM PUMP WITH LOW POWER CONSUMPTION
#11Control Device for Electric Vacuum Pump, and Method for Controlling Electric Vacuum Pump
#12Method of manufacturing brake boosters
#13Vacuum generator/amplifier for gas applications and brake booster generation method
#14Brake control system
#15Aspirators for producing vacuum using the venturi effect
#16System and method for motor brake boost function failure
#17Method of controlling aspirator motive flow
#18Expansion chamber for a brake boost vacuum pump
#19VACUUM SYSTEMS FOR DEGASSING OF LIQUID HYDROCARBON FUELS
#20Vehicle brake control device
#21System and method for generating vacuum via an engine
#22INTERNAL COMBUSTION ENGINE WITH A SECONDARY AIR PUMP AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH A SECONDARY AIR PUMP
#23Blow-by gas recirculation device for internal combustion engine
#24Pneumatic brake booster having a recessed bearing surface
#25Pneumatic brake booster
#26Blow-by gas recirculation device for internal combustion engine
#27Vacuum system for a brake booster
#28Brake booster system, and method for assisting a braking operation of a motor vehicle
#29Engine exhaust system control
#30Method of controlling an aspirator valve
#31Aspirators for producing vacuum using the venturi effect
#32Method of manufacturing brake boosters
#33Vehicle compressor control apparatus and control method
#34COMPACT, HIGHLY INTEGRATED, OIL LUBRICATED ELECTRIC VACUUM COMPRESSOR
#35Method and system for an aspirator for a brake booster
#36Method and system for an aspirator for a brake booster
#37Bypass valve in an apparatus for producing vacuum
#38Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine
#39Method for operating a brake device, and control unit
#40VEHICLE CONTROL APPARATUS
#41BRAKE NEGATIVE PRESSURE CONTROL DEVICE FOR VEHICLE
#42Pneumatic brake booster
#43Method and system for an aspirator for a brake booster
#44Method and system for an aspirator for a brake booster
#45Noise reduction device for negative pressure line of brake booster
#46System and method for determining brake booster pressure
#47Method and system for actuating a vacuum pump associated with a brake booster
#48Vehicle control device
#49Negative pressure controller
#50APPARATUS AND METHOD FOR OPERATING RECIRCULATION VALVE FOR TURBOCHARGED ENGINE
#51Method of controlling aspirator motive flow
#52Management of the differential pressure thresholds of a vacuum pump connected to the braking system of a motor vehicle
#53Method of assembling a power brake assembly
#54Brake booster system
#55Method for cleaning a valve
#56VACUUM PUMP MECHANISM
#57Negative pressure abnormality detection apparatus and control apparatus for internal combustion engine
#58System and method for generating vacuum via an engine
#59Pump assembly
#60Vehicle control apparatus
#61BRAKE VACUUM ASPIRATOR
#62METHOD FOR ESTIMATING THE PRESSURE IN A VACUUM RESERVOIR OF A BRAKE SERVO
#63Method for the vacuum supply for a pneumatic brake booster of a motor vehicle braking system
#64Vehicle travel control device
#65Brake booster with tunable release
#66Pneumatic brake assistance arrangement
#67Pneumatic brake booster
#68Detection of vacuum booster leak to atmosphere or booster checkball malfunction
#69Vacuum scavenging in hybrid vehicles
#70Vacuum brake booster vacuum enhancer
#71Braking device having a device spring
#72Method and system for vacuum generation
#73Brake actuation recognition device and method for detecting an actuation of a brake actuating element of a brake system
#74Pneumatic booster and brake system
#75Method and device for activating an electric vacuum pump for a brake booster of a vehicle
#76Method of controlling vacuum pump for vehicle brake booster
#77Negative pressure type booster device
#78Aspirators for producing vacuum using the Venturi effect
#79Distinguishing between EGR valve and oxygen sensor degradation
#80ELECTRIC BRAKE ASSIST SYSTEM FOR VEHICLE USE
#81BRAKE SYSTEM
#82Pneumatic pressure brake booster system
#83Sensor module for a master cylinder
#84Brake booster assistance
#85Method and system for vacuum generation
#86Vacuum booster
#87BRAKE ACTUATION UNIT FOR A MOTOR VEHICLE BRAKE SYSTEM AND MOTOR-PUMP UNIT FOR PROVIDING A VACUUM FOR A BRAKE ACTUATION UNIT OF A MOTOR VEHICLE BRAKE SYSTEM
#88Fixing structure for reinforcement plate and tie rod-type brake booster having the same
#89Brake booster and method for operating a brake booster
#90Brake apparatus
#91Electrically driven vacuum pump for a vehicle
#92Device for monitoring the position and movement of a brake pedal
#93Vacuum brake force booster with reduced noise emission and method for manufacturing a vacuum brake force booster of said type
#94Sensor module for a master cylinder
#95Brake system for vehicle
#96Unintended acceleration detection and correction
#97Braking control system
#98Output control device for internal combustion engine and output control method for internal combustion engine
#99Hydraulic brake assist vacuum maintenance system and method
#100Vehicle provided with valve-stop-mechanism-equipped internal combustion engine
#101Brake control device and braking device
#102Input and output rods for vacuum brake booster
#103Distinguishing between EGR valve and oxygen sensor degradation
#104Method for monitoring the operation of a vacuum pump in a brake system
#105Apparatus and method for supplementing brake vacuum pressure
#106System and method for controlling a flow of air
#107DEVICE AND METHOD FOR CONTROLLING VEHICLE
#108Engine Vacuum System
#109Device for producing and providing a vacuum, and ventilation valve
#110ENGINE FITTING AND METHOD OF ASSEMBLING VEHICLES
#111BRAKE AUXILIARY SYSTEM OF ELECTRIC CAR
#112Method for detecting changes in the rigidity of a hydraulic brake system
#113Control system for internal combustion engine
#114Vacuum assist pump system
#115DEVICE AND METHOD FOR DETECTING A BRAKE OPERATION
#116Method and device for controlling the braking system of a vehicle
#117Device for supplying pressure to an actuation unit of a motor vehicle brake system and method for controlling said device
#118Vacuum accumulator system and method for regenerative braking system
#119SERVO BRAKE
#120METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
#121Vacuum brake booster and method for the operation thereof
#122Servo brake
#123Engine fitting and method of assembling vehicles
#124Control apparatus and control method for negative pressure generating apparatus
#125Braking booster system leak diagnostics
#126Linear sensor having angular redirection and cable displacement
#127Ejector system for a vehicle and ejector system controller
#128Method for recognizing the saturation point of a vacuum brake booster
#129Cam shaft phase setter and vacuum pump for an internal combustion engine
#130Method for Calculating the Low Pressure in the Servobrake of a Vehicle Comprising an Otto Engine
#131Control apparatus and control method for negative pressure generating apparatus
#132Optimized hydraulic brake system
#133Method and booster which are intended to detect the braking of a vehicle, and method of producing such a booster
#134Pneumatic brake booster comprising a nonreturn valve for discharging an internal overpressure
#135Device for supplying pressure to an actuation unit of a motor vehicle braking system and method for controlling said device
#136FAIL-SAFE SYSTEM FOR BRAKE OF HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING THE SAME
#137Pneumatic brake booster comprising a force sensor
#138Ejector and negative pressure supply apparatus for brake booster using the ejector
#139Brake booster for a hand brake
#140Hydraulic unit
#141Negative pressure supply apparatus for brake booster
#142Method for controlling the pressure buildup in an electronically controllable brake system
#143Parking brake for a vehicle with brake booster
#144Brake booster supplied by an air conditioning circuit
#145Servo-brake system in an Otto cycle engine
#146Braking force generator for a hydraulic vehicle brake system
#147Method for operation of a vehicle braking system
#148Control system for brake vacuum pump
#149Jump force vacuum booster
#150Vacuum enhancing check valve
#151System and method for detection of degradation of vacuum brake booster sensor
#152Brake booster vacuum sensor diagnostic
#153Method for determining or calibrating the brake control characteristic of a vacuum brake booster
#154Vehicle brake system with active hydraulic brake force reinforcement
#155Negative pressure type booster
#156Ejector for use with pneumatic booster
#157Vacuum actuated brake pressure intensifier