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Class Information
Number: 303/116.1
Name: Fluid-pressure and analogous brake systems > Speed-controlled > Having a valve system responsive to a wheel lock signal > Including pump with system solenoid valve
Description: Apparatus wherein the fluid pressure regulator comprises an additional fluid circuit including fluid pressurizing means (e.g., pump) and at least one fluid passage opening and closing structure which responds to an electromagnetic force for modifying the pressure of the braking fluid.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621602 |
Vehicle brake control device |
Nov. 24, 2009 |
| 7621603 |
Vehicle brake control device |
Nov. 24, 2009 |
| 7578564 |
Brake hydraulic pressure control unit for vehicle |
Aug. 25, 2009 |
| 7530649 |
Brake apparatus for a vehicle |
May. 12, 2009 |
| 7413263 |
Modulator noise reduction via motor control |
Aug. 19, 2008 |
| 7325886 |
Vehicular brake control system |
Feb. 5, 2008 |
| 7303241 |
Pump drive motor control apparatus |
Dec. 4, 2007 |
| 7185956 |
Performance hydraulic systems for hybrid brake system |
Mar. 6, 2007 |
| 7055916 |
Brake hydraulic pressure control apparatus for vehicle |
Jun. 6, 2006 |
| 7052094 |
Vehicle brake system |
May. 30, 2006 |
| 7011378 |
Proportional micromechanical valve |
Mar. 14, 2006 |
| 7000997 |
Control unit for a wheel brake of a motor vehicle |
Feb. 21, 2006 |
| 6976741 |
Brake control system for vehicle and method for controlling brake system |
Dec. 20, 2005 |
| 6938965 |
Vehicle hydraulic braking system with an active simulator |
Sep. 6, 2005 |
| 6913326 |
Apparatus for increasing brake cylinder pressure by controlling pump motor and reducing the pressure by controlling electric energy applied to control valve |
Jul. 5, 2005 |
| 6896338 |
Hydraulic braking system featuring selectable increased pump flow |
May. 24, 2005 |
| 6851763 |
Hydraulic brake system |
Feb. 8, 2005 |
| 6796619 |
Hydraulic brake system with a precharging device |
Sep. 28, 2004 |
| 6761420 |
Proportional micromechanical device |
Jul. 13, 2004 |
| 6736465 |
System for estimating brake-fluid pressure |
May. 18, 2004 |
| 6733090 |
Hydraulic vehicle braking system |
May. 11, 2004 |
| 6702401 |
Electro-hydraulic braking systems |
Mar. 9, 2004 |
| 6692087 |
Control unit for a wheel brake of a motor vehicle |
Feb. 17, 2004 |
| 6685279 |
Brake control system |
Feb. 3, 2004 |
| 6679564 |
Auxiliary hydraulic pressure source device for a vehicle |
Jan. 20, 2004 |
| 6655751 |
Method of controlling vehicle hydraulic brake system |
Dec. 2, 2003 |
| 6648423 |
Hydraulic brake system for regulated and comfortable braking |
Nov. 18, 2003 |
| 6623087 |
Control unit for a wheel brake of a motor vehicle |
Sep. 23, 2003 |
| 6604795 |
Braking system including high-pressure source between master cylinder and brake cylinder |
Aug. 12, 2003 |
| 6595598 |
Pump motor control in electro-hydraulic braking systems |
Jul. 22, 2003 |
| 6592191 |
Pump equipment and method for assembling same |
Jul. 15, 2003 |
| 6542793 |
Pedal apparatus for vehicles and a vehicle equipped with the same |
Apr. 1, 2003 |
| 6533365 |
Method and device for driving a means for delivering a pressurized medium in a vehicle braking system as a function of the vehicle speed |
Mar. 18, 2003 |
| 6523560 |
Microvalve with pressure equalization |
Feb. 25, 2003 |
| 6499813 |
Method and device for controlling a pump of a brake system |
Dec. 31, 2002 |
| 6499812 |
Method and device for adjusting brake pressure and for opening an inlet valve |
Dec. 31, 2002 |
| 6494547 |
Brake system for electric motor-powered vehicle |
Dec. 17, 2002 |
| 6491354 |
Bleed valve with pump bypass feature |
Dec. 10, 2002 |
| 6478385 |
Hydraulic brake apparatus for a vehicle |
Nov. 12, 2002 |
| 6474749 |
Hydraulic system for actuating at least two operating systems of a motor vehicle |
Nov. 5, 2002 |
| 6464307 |
Automotive hydraulic pressure brake system |
Oct. 15, 2002 |
| 6443534 |
Brake system having brake assist feature |
Sep. 3, 2002 |
| 6402264 |
Hydraulic wheel brake system |
Jun. 11, 2002 |
| 6402265 |
Method and device for compensating for the accumulator pressure in an electrohydraulic braking system |
Jun. 11, 2002 |
| 6394561 |
Brake system for vehicles with routine judgment of normal operation of pressure sensors |
May. 28, 2002 |
| 6386646 |
Hydraulic brake system with a recirculating pump |
May. 14, 2002 |
| 6389349 |
Method and apparatus for activating a pump of a braking system as a function of the pressure gradient |
May. 14, 2002 |
| 6382250 |
Solenoid valve with a check valve |
May. 7, 2002 |
| 6375279 |
Hydraulic control unit with fluid compensator to accommodate travel of master cylinder piston |
Apr. 23, 2002 |
| 6364431 |
Electromagnetic valve and hydraulic circuit |
Apr. 2, 2002 |
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