Resources Contact Us Home
Schaefer; Norman
Pleasant Valley, CT
No. of patents:

Patent Number Title Of Patent Date Issued
6179096 Exhaust brake variable bypass circuit January 30, 2001
An exhaust brake for an internal combustion engine is disclosed. The exhaust brake includes a main valve and a bypass valve for restricting the flow of exhaust gas. The main valve may be selectively closed, while the bypass valve is biased into a closed position with a selective biasing
5947235 System and method of exhaust brake control September 7, 1999
A system and method for controlling a vacuum operated exhaust brake. A vehicle may be provided with service brake assistance and an exhaust brake, each of which may be driven by a common vacuum source. In the event the available vacuum is likely to be insufficient to meet the demand of
5845748 Low restriction exhaust brake December 8, 1998
An exhaust brake for an internal combustion engine is disclosed. The internal surfaces of the exhaust brake are aerodynamically shaped and sized to reduce the incidence of turbulent flow through the exhaust brake. The shape of the internal passage through the brake housing may be dic

  Recently Added Patents
Image processing apparatus, method, and storage medium for performing soft proof processing
Plants and seeds of corn variety CV577261
Flexure with insulating layer isolating a portion of a metal substrate
Managing wear leveling and garbage collection operations in a solid-state memory using linked lists
Communication system
Process for producing a plasma protein-containing medicament with reduced concentration of citrate and metals
Emergent information database management system
  Randomly Featured Patents
Tricyclic imidazole derivatives
Interactive electronic television program guide with database configurability
Vortex flowmeter
Method and apparatus for connecting a building panel to a foundation
Apparatus for producing a structured metal sheet for exhaust gas treatment devices
Fiber-reinforced plastic material comprising stacked woven fabrics of differential weave in a plastic matrix
Weft supply and transport system for a loom
Log handling and sawing system
Sash locking and sealing assembly
System and method for managing product development