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Class Information
Number: 188/159
Name: Brakes > Operators > Electric > Dynamic
Description: The brakes are operated by means of electric current furnished by the motors, acting as generators.










Sub-classes under this class:

Class Number Class Name Patents
188/160 Additional current 4


Patents under this class:

Patent Number Title Of Patent Date Issued
7942247 Vehicle disc brake May. 17, 2011
7825616 AC drive system for electrically operated vehicle Nov. 2, 2010
7806241 Electric brake Oct. 5, 2010
7585258 Power sensing eddy current resistance unit for an exercise device Sep. 8, 2009
7567044 Braking device for an electrically driven rotor Jul. 28, 2009
7303054 Popular amusement device with switchable eddy-current brake Dec. 4, 2007
7168770 Wind-powered brake system Jan. 30, 2007
6970761 Method for actuating a holding brake Nov. 29, 2005
6739675 Brake effort monitor May. 25, 2004
6619760 Closed-loop control algorithm for an eddy current braking system Sep. 16, 2003
6578681 Integrated retarder and accessory device Jun. 17, 2003
6502029 System and method for ABS stability control Dec. 31, 2002
6076899 Method and apparatus for controlling the brake system of electric drive vehicles Jun. 20, 2000
6033041 Regenerative braking control system for electric vehicle Mar. 7, 2000
5961190 Brake system for a motor vehicle Oct. 5, 1999
5821712 Electro-magnetic braking system Oct. 13, 1998
5542754 Brake system in electric vehicle Aug. 6, 1996
5511859 Regenerative and friction brake blend control Apr. 30, 1996
5507153 Electric motor vehicle Apr. 16, 1996
5433512 Braking system for electric vehicle Jul. 18, 1995
5399000 Brake system in electric vehicle Mar. 21, 1995
5377791 Regenerative brake device and a power transmission device for electric motor vehicles Jan. 3, 1995
5378053 Maximized regenerative braking vehicle braking controller Jan. 3, 1995
5326158 Brake controlling apparatus for electric vehicle Jul. 5, 1994
5253929 Brake control system of electric vehicle Oct. 19, 1993
5234083 Magnetic brake Aug. 10, 1993
5045739 Coated rotor for eddy current type retarder Sep. 3, 1991
4993780 Regenerative braking system for car Feb. 19, 1991
4954759 Control circuit for an electromagnetic breaking arrangement Sep. 4, 1990
4880223 Sorter having a mechanism for driving bins stepwise Nov. 14, 1989
4703186 Hand-held scanner with a speed control device Oct. 27, 1987
4671577 Combined regenerative and friction braking system for a vehicle Jun. 9, 1987
4659149 Cross blending electro-dynamic/friction brake system for multi-car train consist having mixed power and non-power cars Apr. 21, 1987
4572311 Walking beam arrangement for adverse terrain vehicle Feb. 25, 1986
4536697 Vehicle electrical energy management system Aug. 20, 1985
4533185 Control system for electro-pneumatic compressed air brakes for rail vehicles Aug. 6, 1985
4475611 Scaffold propulsion unit Oct. 9, 1984
4475075 Electric power generator and system Oct. 2, 1984
4425005 Vehicle braking system and method of braking Jan. 10, 1984
4300088 Electric charging apparatus for ground vehicles Nov. 10, 1981
4270806 Combined hydraulic and regenerative braking system Jun. 2, 1981
4084810 Energy absorbing unit for physical exercising devices Apr. 18, 1978
3962595 Magnetic particle brake Jun. 8, 1976











 
 
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