Patents by Inventor Jeremy S. Carlson
Jeremy S. Carlson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7484925Abstract: The present invention provides a rotary axial fan and a stator fan for moving air through a heat exchanger for an internal combustion engine cooling system. The fan includes a hub and primary fan blades extending radially from the hub. An annular shroud is attached to the primary fan blades and supported coaxially with the central axis to limit the radial flow of air along the primary fan blades. A plurality of secondary fan blades are interposed between the primary fan blades and each have a first end attached to the annular shroud and terminate in a second end that is not attached to the hub. The stator fan includes a shroud with an array of stator fan blades supporting a hub for the radial axial fan. The size, orientation and material characteristics of the stator fan blades improve sound reduction and heat transfer of the rotary axial fan assembly.Type: GrantFiled: May 10, 2005Date of Patent: February 3, 2009Assignee: EMP Advanced Development, LLCInventors: Jeremy S. Carlson, Nicholas T. Pipkorn, Todd R. Stevens
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Publication number: 20040081566Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. An encapsulated stator assembly is positioned within the housing cavity and at least partially defines a fluid passage from the inlet to the outlet. A polymeric capsule member encloses and seals the encapsulated stator assembly, protecting the motor from, and providing heat transfer to, the working fluid. A stator provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller for pumping fluid from the inlet to the outlet.Type: ApplicationFiled: August 18, 2003Publication date: April 29, 2004Applicant: Engineered Machined Products, Inc.Inventors: Mark Bader, Michael P. Lasecki, Steven Shiverski, Kenneth A. DeGrave, Jeremy S. Carlson
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Patent number: 6702555Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. A diffuser is located within the housing cavity, and includes a portion that is attached to the housing. The diffuser has a diffuser cavity, in which a stator assembly and canister are located. The canister provides a seal where it contacts the diffuser; this isolates the stator assembly from the fluid. The stator assembly provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller, which pumps the fluid from the inlet to the outlet.Type: GrantFiled: July 17, 2002Date of Patent: March 9, 2004Assignee: Engineered Machined Products, Inc.Inventors: David J. Allen, Mark Bader, Jeremy S. Carlson, Kenneth A. DeGrave, Michael P. Lasecki, Steven Shiverski
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Publication number: 20040037715Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. An encapsulated stator assembly is positioned within the housing cavity and at least partially defines a fluid passage from the inlet to the outlet. A polymeric capsule member encloses and seals the encapsulated stator assembly, protecting the motor from, and providing heat transfer to, the working fluid. A stator provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller for pumping fluid from the inlet to the outlet.Type: ApplicationFiled: August 29, 2003Publication date: February 26, 2004Applicant: Engineered Machined Products, Inc.Inventors: Mark Bader, Michael P. Lasecki, Steven Shiverski, Kenneth A. DeGrave, Jeremy S. Carlson
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Publication number: 20040013547Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. A diffuser is located within the housing cavity, and includes a portion that is attached to the housing. The diffuser has a diffuser cavity, in which a stator assembly and canister are located. The canister provides a seal where it contacts the diffuser; this isolates the stator assembly from the fluid. The stator assembly provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller, which pumps the fluid from the inlet to the outlet.Type: ApplicationFiled: July 17, 2002Publication date: January 22, 2004Applicant: Engineered Machined Products, Inc.Inventors: David J. Allen, Mark Bader, Jeremy S. Carlson, Kenneth A. DeGrave, Michael P. Lasecki, Steven Shiverski
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Patent number: 6659737Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. An encapsulated stator assembly is positioned within the housing cavity and at least partially defines a fluid passage from the inlet to the outlet. A polymeric capsule member encloses and seals the encapsulated stator assembly, protecting the motor from, and providing heat transfer to, the working fluid. A stator provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller for pumping fluid from the inlet to the outlet.Type: GrantFiled: February 5, 2001Date of Patent: December 9, 2003Assignee: Engineered Machined Products, Inc.Inventors: Mark Bader, Michael P. Lasecki, Steven Shiverski, Kenneth A. DeGrave, Jeremy S. Carlson
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Publication number: 20020106290Abstract: A fluid pump includes a pump housing having a housing cavity with an inlet and an outlet. An encapsulated stator assembly is positioned within the housing cavity and at least partially defines a fluid passage from the inlet to the outlet. A polymeric capsule member encloses and seals the encapsulated stator assembly, protecting the motor from, and providing heat transfer to, the working fluid. A stator provides a magnetic field which drives a rotor assembly. The rotor assembly rotates an impeller for pumping fluid from the inlet to the outlet.Type: ApplicationFiled: February 5, 2001Publication date: August 8, 2002Applicant: Engineered Machined Products, Inc.Inventors: Mark Bader, Michael P. Lasecki, Steven Shiverski, Kenneth A. DeGrave, Jeremy S. Carlson
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Patent number: 6347614Abstract: A mechanical fuel pump includes first and second flexible members disposed within a pump body. The first flexible member is deflected in timed sequence with a rotating engine member. Deflection of the second flexible member is limited to select the amount of fuel expelled from the pump for each engine cycle. A stop member is movable in response to movement of an engine governor and throttle to result in increased fuel and air being supplied when the engine encounters a load.Type: GrantFiled: May 9, 2000Date of Patent: February 19, 2002Inventors: Lawrence W. Evers, William J. Towne, Jeremy S. Carlson