Patents by Inventor Shane Olsen
Shane Olsen 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: 7509905Abstract: The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure.Type: GrantFiled: October 23, 2007Date of Patent: March 31, 2009Assignee: Raytheon Sarcos, LLCInventors: Stephen C. Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20090000674Abstract: The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique asymmetric pressure control valve configured to provide intrinsic pressure regulation. The asymmetric pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes different sized free floating spools that are physically independent of one another and freely supported in interior cavities of respective corresponding different sized valving components that make up the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure.Type: ApplicationFiled: June 29, 2007Publication date: January 1, 2009Inventors: Stephen C. Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20080277614Abstract: A miniature quantum fluid transfer system configured to regulate the flow rate of a fluid by allowing passage of very small, discrete increments of fluid through the valve including a valve body having at least one inlet to receive fluid and at least one outlet to release fluid. The quantum fluid transfer system includes a valve rod movably disposed in a first chamber in the valve body. The valve rod has a plurality of fluid passages spaced longitudinally along the valve rod, and the valve rod is movable to align each fluid passage with an inlet or outlet port in the first chamber to allow fluid to flow through selected inlet or outlet ports corresponding to selected fluid passages. The quantum fluid transfer system has a plug movably disposed in a second chamber in the valve body.Type: ApplicationFiled: May 8, 2008Publication date: November 13, 2008Inventors: Stephen C. Jacobsen, Shane Olsen
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Patent number: 7438277Abstract: The present invention features a sleeve valve comprising an elongate body having an outer surface and including a lumen for receiving a fluid and an associated fluid pressure therein and for defining a flow path of the fluid; at least one fluid flow port formed through the outer surface that is in fluid connection with the lumen; and a sleeve slidably disposed about the outer surface of the body and configured to displace across the fluid flow port to precisely regulate fluid emission through the fluid flow port. The sleeve and elongate body are operably related in a manner so as to provide some degree of fluid force compensation, such that the forces necessary to displace the sleeve across the fluid flow port are substantially unaffected by the fluid pressures acting within the body and at the fluid flow port. In other words, the fluid pressures do not substantially contribute to the resistance in the sleeve during actuation.Type: GrantFiled: December 1, 2005Date of Patent: October 21, 2008Assignee: Raytheon Sarcos, LLCInventors: Stephen C. Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20080216902Abstract: A pilot valve configured to provide a control pressure within a dynamic fluid system, the pilot valve comprising: (a) a valve body having a supply port, a return port, and a control pressure port, the pressure control port in fluid communication with a subsequent valving component; (b) an axial bore formed in the valve body and in fluid communication with each of the supply, return, and control pressure ports; (c) a valve spool slidably supported within the axial bore of the valve body, the valve spool configured to control fluid flow through the supply, return, and control pressure ports, and to vary the rate of change of area of at least one of the supply and return pressure ports upon being displaced, thereby providing a variable resistance to fluid flowing therethrough and reducing the quiescent power of the pilot valve; and (d) means for displacing, in a selective manner, the valve spool within the axial bore about the supply, return, and control pressure ports to apportion fluid therethrough to provideType: ApplicationFiled: February 22, 2008Publication date: September 11, 2008Inventors: Stephen C. Jacobsen, Shane Olsen
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Publication number: 20080110329Abstract: The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure.Type: ApplicationFiled: October 23, 2007Publication date: May 15, 2008Inventors: Stephen Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20080009787Abstract: Techniques for control of fluid delivery from a fluid reservoir by a medical infusion pump are described. Setting of at least one electronically-controllable pumping parameter is determined by the use of one or more mechanical keys. The mechanical key actuates one or more electronic switches of a mechanical key receptacle coupled to the medical infusion pump. The electronic switches are coupled to the medical infusion pump to control the at least one electronically-controllable pumping parameter. Keys can be differently configured to actuate different switches corresponding to particular settings and can include display indicia showing the particular parameter value set by the key.Type: ApplicationFiled: May 17, 2007Publication date: January 10, 2008Inventors: Stephen Jacobsen, Shane Olsen, Tomasz Petelenz
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Patent number: 7308848Abstract: A method and system for controlling the dynamics of an actuatable load operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation, thus eliminating the need for electronically or mechanically user controlled systems. The pressure control valve, which may be referred to as a dynamic pressure regulator, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools function in cooperation with one another to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback pressure corresponding to the load pressure, the same as the pilot pressure.Type: GrantFiled: December 1, 2005Date of Patent: December 18, 2007Assignee: Sarcos Investments LCInventors: Stephen C. Jacobsen, Shane Olsen, Michael Morrison
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Patent number: 7284471Abstract: A method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve comprises dual spools physically independent of one another and freely supported in a valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure. The dual spools of the pressure control valve, although physically independent of one another, function in cooperation with one another in an attempt to maintain a state of equilibrium in the system, namely to keep pressure acting on or within the actuator (the load pressure), or the feedback force corresponding to the load pressure, the same as the control or pilot pressure.Type: GrantFiled: December 1, 2005Date of Patent: October 23, 2007Assignee: Sarcos Investments LCInventors: Stephen C. Jacobsen, Shane Olsen, Michael Morrison
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Patent number: 7210430Abstract: An apparatus and method for extracting energy from an internal combustion engine. The internal combustion engine includes a chamber having a primary piston and a secondary piston with a combustion portion of the chamber situated adjacently between the primary piston and secondary piston. The secondary piston includes a substantially lesser mass than that of the primary piston. The chamber includes at least one fluid port for supplying fuel to the combustion portion and an out-take port for releasing combustive exhaust. The chamber includes a controller for controlling the combustion therein at selected cycles of the primary piston. With this arrangement, the secondary piston is configured to draw a portion of energy from combustion controlled by the controller in the chamber. Such portion of energy is provided with a rapid response to an energy transferring portion interconnected to the secondary piston, which in turn, transfers and/or converts the energy for acting on a load or external application.Type: GrantFiled: October 25, 2005Date of Patent: May 1, 2007Assignee: Sarcos Investments LCInventors: Stephen C. Jacobsen, Marc Olivier, Michael Morrison, Shane Olsen
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Publication number: 20060144218Abstract: The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure.Type: ApplicationFiled: December 1, 2005Publication date: July 6, 2006Inventors: Stephen Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20060138379Abstract: The present invention features a sleeve valve comprising an elongate body having an outer surface and including a lumen for receiving a fluid and an associated fluid pressure therein and for defining a flow path of the fluid; at least one fluid flow port formed through the outer surface that is in fluid connection with the lumen; and a sleeve slidably disposed about the outer surface of the body and configured to displace across the fluid flow port to precisely regulate fluid emission through the fluid flow port. The sleeve and elongate body are operably related in a manner so as to provide some degree of fluid force compensation, such that the forces necessary to displace the sleeve across the fluid flow port are substantially unaffected by the fluid pressures acting within the body and at the fluid flow port. In other words, the fluid pressures do not substantially contribute to the resistance in the sleeve during actuation.Type: ApplicationFiled: December 1, 2005Publication date: June 29, 2006Inventors: Stephen Jacobsen, Shane Olsen, Michael Morrison
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Publication number: 20060137519Abstract: The present invention describes, generally, a method and system for controlling the dynamics of an actuatable load functioning or operable within a servo or servo-type system, wherein the dynamics of the load are controlled by way of a unique pressure control valve configured to provide intrinsic pressure regulation. The pressure control valve, which may be referred to as a dynamic pressure regulator because of its capabilities, utilizes dual spools that are physically independent of one another and freely supported in the valve body to regulate the pressures acting within the overall system between the control or pilot pressure and the load or load pressure.Type: ApplicationFiled: December 1, 2005Publication date: June 29, 2006Inventors: Stephen Jacobsen, Shane Olsen, Michael Morrison
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Patent number: 7066116Abstract: An apparatus and method for transferring energy from an internal combustion engine to drive a load. The system includes a rapid response component, a valve system and an actuator. The rapid response component is configured to be operatively coupled to a combustion portion of the internal combustion engine. The rapid response component is also configured to draw a portion of energy from the combustion in the internal combustion engine and transfer the portion of energy as a fluid including pulsitile fluid flow. The valve system is operatively coupled to the rapid response component and is operable to receive and controllably direct the pulsitile fluid flow from the rapid response component. The actuator is operatively coupled to the valve system and is configured to be operatively coupled to the load. The actuator operates to receive the fluid from the valve system to drive the load operatively coupled thereto.Type: GrantFiled: July 29, 2004Date of Patent: June 27, 2006Assignee: Sarcos Investments LCInventors: Stephen C. Jacobsen, Marc Olivier, Shane Olsen, Mike Morrison
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Publication number: 20060070590Abstract: An apparatus and method for extracting energy from an internal combustion engine. The internal combustion engine includes a chamber having a primary piston and a secondary piston with a combustion portion of the chamber situated adjacently between the primary piston and secondary piston. The secondary piston includes a substantially lesser mass than that of the primary piston. The chamber includes at least one fluid port for supplying fuel to the combustion portion and an out-take port for releasing combustive exhaust. The chamber includes a controller for controlling the combustion therein at selected cycles of the primary piston. With this arrangement, the secondary piston is configured to draw a portion of energy from combustion controlled by the controller in the chamber. Such portion of energy is provided with a rapid response to an energy transferring portion interconnected to the secondary piston, which in turn, transfers and/or converts the energy for acting on a load or external application.Type: ApplicationFiled: October 25, 2005Publication date: April 6, 2006Inventors: Stephen Jacobsen, Marc Olivier, Michael Morrison, Shane Olsen
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Publication number: 20060021589Abstract: An apparatus and method providing a system configured to transfer energy from an internal combustion engine to drive a load. The system includes a rapid response component, a valve system and an actuator. The rapid response component is configured to be operatively coupled to a combustion portion of the internal combustion engine. The rapid response component also is configured to draw a portion of energy from the combustion in the internal combustion engine and transfer the portion of energy as a fluid including pulsitile fluid flow. The valve system is operatively coupled to the rapid response component and is operable to receive the pulsitile fluid flow from the rapid response component and controllably direct the pulsitile fluid flow from the rapid response component. The actuator is operatively coupled to the valve system and is configured to be operatively coupled to the load. The actuator is operable to receive the fluid from the valve system to drive the load operatively coupled thereto.Type: ApplicationFiled: July 29, 2004Publication date: February 2, 2006Inventors: Stephen Jacobsen, Marc Olivier, Shane Olsen, Mike Morrison