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Class Information
Number: 188/154
Name: Brakes > Operators > Fluid pressure > Exhaust of propelling motor
Description: Fluid-pressure-operated brakes in which the operating fluid is obtained from the exhaust of an internal-combustion or other vapor engine.

Patents under this class:

Patent Number Title Of Patent Date Issued
6179096 Exhaust brake variable bypass circuit Jan. 30, 2001
5947235 System and method of exhaust brake control Sep. 7, 1999
5845748 Low restriction exhaust brake Dec. 8, 1998
5657838 Drive unit and method for operating a drive unit Aug. 19, 1997
4825982 Exhaust brake system May. 2, 1989
4685544 Sliding exhaust gas brake Aug. 11, 1987
4553648 Exhaust brake apparatus of sliding type Nov. 19, 1985

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