Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 60/582
Name: Power plants > Pressure fluid source and motor > Pulsator > Having safety standby structure becoming operative upon apparatus malfunction
Description: Apparatus comprising normally inactive means that becomes effective upon the occurrence of a malfunction of a pulsator to ameliorate the effect of the malfunction.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8561401 Pedal feel simulator actuator and cutoff assembly Oct. 22, 2013
8550573 Method of eliminating seizure of slave cylinder of brake device Oct. 8, 2013
8511758 Brake system Aug. 20, 2013
8256216 Vehicular brake apparatus Sep. 4, 2012
7517027 Hydraulic brake device Apr. 14, 2009
7430864 Master cylinder and method of mounting stopper plate Oct. 7, 2008
7267040 Booster with reduced dead travel and a braking system comprising such a booster Sep. 11, 2007
6984002 Brake hydraulic pressure generator Jan. 10, 2006
6966616 Hydraulic brake apparatus for a vehicle Nov. 22, 2005
6804960 Fuse device for pneumatic brake booster Oct. 19, 2004
6789857 Vehicle brake hydraulic pressure generator Sep. 14, 2004
6732519 Pressure holding valve and vehicle braking device using the same May. 11, 2004
6434934 Brake fluid pressure generating apparatus Aug. 20, 2002
6431662 VEHICLE BRAKING PRESSURE SOURCE DEVICE WHEREIN FLUID COMMUNICATION BETWEEN PRESSURIZING AND BACK-PRESSURE CHAMBERS OF MASTER CYLINDER IS CONTROLLED BASED ON VEHICLE RUNNING STATE AND/OR ROAD S Aug. 13, 2002
6408738 Assisted braking system with emergency braking function Jun. 25, 2002
6324845 Self contained, supplemental vacuum assist unit for vehicle brake booster Dec. 4, 2001
6295919 Reinforced impact-embrittled braking device Oct. 2, 2001
6205783 Reservoir assemblies for hydraulic vehicle braking systems Mar. 27, 2001
6192685 Master cylinder for motor vehicle electro-hydraulic braking installation Feb. 27, 2001
6142584 Brake system having a plurality of operational sources Nov. 7, 2000
6109164 Brake device for automobile Aug. 29, 2000
6079209 Hydraulic power conversion device Jun. 27, 2000
6058705 Hydraulic brake system May. 9, 2000
6052994 Hydraulic brake apparatus for a vehicle Apr. 25, 2000
5941071 Boosted braking device with hydraulic reaction and improved safety Aug. 24, 1999
5924284 Hydraulic boosting device Jul. 20, 1999
5865510 Brake pedal actuator for motor vehicle and actuation unit therefor Feb. 2, 1999
5839280 Fluid-mechanical actuator having a piston with two sections Nov. 24, 1998
5778673 Brake cylinder means for a motor vehicle Jul. 14, 1998
5577384 Back-up pressure intensifier for master cylinder failure Nov. 26, 1996
5431015 Flexible bellows actuation system Jul. 11, 1995
5332302 Master cylinder low/high pressure combination valve which operates independently of brake pedal position Jul. 26, 1994
5287700 Flexible bellows actuation system Feb. 22, 1994
5185999 Hydraulic brake booster and valve members Feb. 16, 1993
5065573 Hydraulic power booster including backup actuator in addition to lever device, for booster control valve Nov. 19, 1991
5052182 Hydraulic brake booster system with check valve in brake fluid reservoir line Oct. 1, 1991
5036665 Hydraulic brake booster Aug. 6, 1991
5031968 Electronically controlled brake device Jul. 16, 1991
5027598 Assembly composed of a pneumatic booster, a master cylinder and a reservoir having vacuum supply passage incorporated within Jul. 2, 1991
4918921 Coaxial push rod and hollow screw ball nut drive for master cylinder Apr. 24, 1990
4914917 Brake actuating device for automotive vehicles Apr. 10, 1990
4858737 Hydraulic braking device for automobile vehicle Aug. 22, 1989
4858438 Hydraulic booster device for braking circuit Aug. 22, 1989
4831916 Piston assembly May. 23, 1989
4826255 Anti-lock brake system with variable delivery pump controlled in response to detected position of master cylinder piston and method therefor May. 2, 1989
4822112 Modulator with two-stage orificed master cylinder bypass valve Apr. 18, 1989
4812777 Manually/electrically operated brake system Mar. 14, 1989
4804236 Hydraulic brake system with anti-skid control and/or traction slip control Feb. 14, 1989
4787205 Vehicle brake system Nov. 29, 1988
4783965 Hydraulic booster Nov. 15, 1988

1 2 3










 
 
  Recently Added Patents
Scalable architecture for rank order filtering
Customizing a range of acceptable tape dimensional stability write conditions
Case for electronic device
Sensing during magnetic resonance imaging
System and method for redirected firewall discovery in a network environment
Method and device for extracting vapors in an injection molding machine
Rule-based stimulation program search
  Randomly Featured Patents
Motor vehicle seat
Method and arrangement using an articulator and computer equipment
Method of making high viscosity detergent gel
Nickel nanostrand ESD/conductive coating or composite
Lithotripter reflector inspection
Method for the production of N-Vinyl-2-Pyrrolidone by gas-phase dehydration reaction at atomospheric pressure
Trailer stepwell cover mechanism
Process for preparing fluorine-containing polymer
Method for producing 5'-nucleotide
Slow scan television scan converter