Patents by Inventor Richard O. Glasson
Richard O. Glasson 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).
-
Publication number: 20230266609Abstract: A lens system for eyeglasses, for selectively shading areas of glare and bright lights in the wearer's field of view, while maintaining an unshaded field of view everywhere else. The system is adjustable and includes a means for attaching to a wearer's eyeglasses.Type: ApplicationFiled: January 24, 2023Publication date: August 24, 2023Inventor: Richard O. Glasson
-
Patent number: 10113883Abstract: A precise and versatile hybrid sensor system and method of use that senses the location of a movable element traveling along a linear path. The system includes a magnetostrictive sensor along with a tried and proven converting mechanism that converts the linear movement of the movable element to rotational movement and then to a greatly reduced linear movement of a magnet that is directly proportional to the movement of the movable element. The magnetostrictive sensor has a sensor probe having an active length that is in close proximity and parallel to the movement of the magnet such that the magnetostrictive sensor can sense the location of the magnet to determine the location of the movable element. The magnetostrictive sensor is located exterior to the vessel to eliminate wiring within the vessel itself so as to allow the hybrid sensor to be readily used in difficult, high pressure or subsea environments.Type: GrantFiled: January 8, 2016Date of Patent: October 30, 2018Assignee: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 9234735Abstract: A linear position sensing system includes a sensor, a conduit and an enclosure. The sensor has a connector and a converting element, where the connector includes a first end attached to the converting element and a second end that passes through the conduit and is configured for attachment to a moveable element of an external device. The enclosure houses the sensor. The conduit includes a first end fitting that is attached to the enclosure and a second end fitting that is affixed at a port or other aperture of the external device. The second end of the connector is configured to be inserted in the port other aperture and attached to the moveable element without disassembly of the external device.Type: GrantFiled: June 4, 2013Date of Patent: January 12, 2016Assignee: Control Products, Inc.Inventor: Richard O. Glasson
-
Publication number: 20150184990Abstract: A linear position sensing system includes a sensor, a conduit and an enclosure. The sensor has a connector and a converting element, where the connector includes a first end attached to the converting element and a second end that passes through the conduit and is configured for attachment to a moveable element of an external device. The enclosure houses the sensor. The conduit includes a first end fitting that is attached to the enclosure and a second end fitting that is affixed at a port or other aperture of the external device. The second end of the connector is configured to be inserted in the port other aperture and attached to the moveable element without disassembly of the external device.Type: ApplicationFiled: June 4, 2013Publication date: July 2, 2015Applicant: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 8916787Abstract: A switching mechanism includes a housing, an actuator retained within the housing, and an electrical switching apparatus. The actuator includes an actuation element retained by the housing, where at least a portion of the actuation element is positioned for receiving an actuation load, and a plunger substantially in contact with the actuation element and operable to translate when an actuation load is applied to the actuation element. A sealing element placed around a second cylindrical portion of the plunger contacts inner surfaces of the housing to provide a seal between a first end and second end of the housing. The actuator also includes a spring operable to apply a force to resist translation of the plunger. An electrical switching apparatus is retained by the second end of the housing.Type: GrantFiled: March 5, 2012Date of Patent: December 23, 2014Assignee: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 8536500Abstract: A system and method for rapid aiming and firing of weapons and defensive countermeasures against rocket-propelled grenades or other ballistic devices suitable for use on aircraft, ground vehicles, and ships.Type: GrantFiled: August 7, 2008Date of Patent: September 17, 2013Assignee: CPI IP, LLCInventor: Richard O. Glasson
-
Publication number: 20130228426Abstract: A switching mechanism includes a housing, an actuator retained within the housing, and an electrical switching apparatus. The actuator includes an actuation element retained by the housing, where at least a portion of the actuation element is positioned for receiving an actuation load, and a plunger substantially in contact with the actuation element and operable to translate when an actuation load is applied to the actuation element. A sealing element placed around a second cylindrical portion of the plunger contacts inner surfaces of the housing to provide a seal between a first end and second end of the housing. The actuator also includes a spring operable to apply a force to resist translation of the plunger. An electrical switching apparatus is retained by the second end of the housing.Type: ApplicationFiled: March 5, 2012Publication date: September 5, 2013Applicant: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 8399816Abstract: A system providing a physical-barrier defense against rocket-propelled grenades (RPGs) that is suitable for use on aircraft, ground vehicles and ships. The system includes a propulsion device (for example, a rocket) and a barrier that is attached to the propulsion device by one or more tethers. The barrier includes an inflatable frame. When the propulsion device is launched, an inflator inflates the frame to assume an open state, and the propulsion device pulls the tether and the barrier along a trajectory for intercepting an RPG.Type: GrantFiled: July 1, 2008Date of Patent: March 19, 2013Assignee: CPI IP, LLCInventor: Richard O. Glasson
-
Patent number: 8146417Abstract: A linear position sensor is installed inside the pressure vessel of a hydraulic accumulator to provide positional information for the moveable element inside of the accumulator. The positional information provides accumulator charge condition data for use in hydraulic systems such as vehicular regenerative braking systems and generalized industrial accumulator systems. Charge condition data allows for optimized control and operation of the hydraulic system.Type: GrantFiled: June 2, 2010Date of Patent: April 3, 2012Assignee: Control Products, Inc.Inventors: Richard O. Glasson, Kedar D Kulkarni
-
Patent number: 8122810Abstract: A system providing a physical-barrier defense against rocket-propelled grenades (RPGs). The system is suitable for use on aircraft, ground vehicles, and ships.Type: GrantFiled: April 9, 2008Date of Patent: February 28, 2012Assignee: CPI IP, LLCInventor: Richard O. Glasson
-
Publication number: 20110252953Abstract: A system providing a physical-barrier defense against rocket-propelled grenades (RPGs). The system is suitable for use on aircraft, ground vehicles, and ships.Type: ApplicationFiled: April 9, 2008Publication date: October 20, 2011Inventor: Richard O. Glasson
-
Publication number: 20100307233Abstract: A linear position sensor is installed inside the pressure vessel of a hydraulic accumulator to provide positional information for the moveable element inside of the accumulator. The positional information provides accumulator charge condition data for use in hydraulic systems such as vehicular regenerative braking systems and generalized industrial accumulator systems. Charge condition data allows for optimized control and operation of the hydraulic system.Type: ApplicationFiled: June 2, 2010Publication date: December 9, 2010Inventors: Richard O. Glasson, Kedar D. Kulkarni
-
Patent number: 7609055Abstract: A field-altering device for an inductive sensor has an elongated body with a substantially saw-tooth profile. The body is made of steel or other type ferrous material. With use in a Hall-effect sensor, the body moves relative to the sensor causing the field to vary periodically with time. The sensor generates an electrical signal in dependence on the field variations, the electrical signal having a saw-tooth pattern.Type: GrantFiled: July 21, 2004Date of Patent: October 27, 2009Assignee: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 7300289Abstract: An electrical cordset for connecting a sensor connector used with a piston position sensor located within a high pressure environment and a control system. The cordset has a connector that is comprised of a housing having a cavity formed therein. A high pressure assembly having a plurality of pins is affixed and sealed to an opening in the housing such that inner ends of the pins are located within the cavity and the outer ends of the pins extend outwardly from the housing to be connected to the piston sensor. There is an electrical circuitboard within the cavity and the inner ends of the pins are electrically connected to the circuitboard.Type: GrantFiled: September 30, 2005Date of Patent: November 27, 2007Assignee: Control Products Inc.Inventor: Richard O. Glasson
-
Patent number: 7290476Abstract: A sensor mountable within a hydraulic cylinder provides a precision signal indicative of the position of the piston. The sensor includes a flexible connector attached between the cylinder piston and a converting element for sensing the piston displacement. The converting element comprises a pick-up spool, under tension, coupled to the other end of the connector and rotatable about an axis. A lead screw engages threads on the spool, and translates linearly when the spool rotates. A non-contacting electromechanical transducer senses the position of the lead screw, and provides an output signal proportional to the motion or position of the movable element. The transducer may be an LVDT or other transducer. A high-pressure seal assembly provides an electrical path between the sensor and an external connector. A piston stop prevents the piston from damaging the sensor.Type: GrantFiled: November 26, 2003Date of Patent: November 6, 2007Assignee: Control Products, Inc.Inventor: Richard O. Glasson
-
Patent number: 7197974Abstract: A position sensor includes a stationary frame supporting a rotatable spool onto which a cable is wound in a plurality of individual windings. A distal end of the cable extends through a lead guide for attachment to an object whose position is desired to be sensed. As the object moves, the cable is would or unwound about the spool and the spool rotates in direct correlation to the movement of the object. The spool is retained in the frame through a threaded engagement between a threaded extension extending from the spool and a threaded opening in the frame. Thus, as the spool rotates, the spool travels along a linear path and a sensor determines the location of the threaded extension to determine the location of the object. A recoil spring is used which may be located within the spool itself.Type: GrantFiled: January 15, 2004Date of Patent: April 3, 2007Assignee: Control Products Inc.Inventor: Richard O. Glasson
-
Patent number: 6702600Abstract: A high pressure seal assembly provides an electrical path between the sensor and an external connector.Type: GrantFiled: October 10, 2002Date of Patent: March 9, 2004Assignee: Control Products Inc.Inventor: Richard O. Glasson
-
Patent number: 6694861Abstract: A sensor mountable within a hydraulic cylinder provides a precision signal indicative of the position of the piston. The sensor includes a flexible connector attached between the cylinder piston and a converting element for sensing the piston displacement. The converting element comprises a pick-up spool, under tension, coupled to the other end of the connector and rotatable about an axis. A lead screw engages threads on the spool, and translates linearly when the spool rotates. A non-contacting electromechanical transducer senses the position of the lead screw, and provides an output signal proportional to the motion or position of the movable element. The transducer may be an LVDT or other transducer. A high-pressure seal assembly provides an electrical path between the sensor and an external connector. A piston stop prevents the piston from damaging the sensor.Type: GrantFiled: February 26, 2001Date of Patent: February 24, 2004Assignee: Control Products Inc.Inventor: Richard O. Glasson
-
Publication number: 20030135995Abstract: A method of installing a piston position sensor proximate to a closed end of a hydraulic cylinder is provided. The sensor is attached to the face of a piston and that piston/sensor combination is inserted into the cylinder tube to position the sensor in the desired location. When properly located within the cylinder tube, the sensor is affixed to the cylinder tube by means of beveled holes in the sensor that receive bolts threadedly inserted through the cylinder tube to further properly align the sensor within the cylinder tube. When so affixed, the sensor is then detached from the piston so that the piston can thereafter move independently of the sensor. A fixture is also used that allows the assembler to accurately align the angular orientation of the sensor prior to being inserted into the cylinder tube.Type: ApplicationFiled: March 15, 2002Publication date: July 24, 2003Inventor: Richard O. Glasson
-
Patent number: D476242Type: GrantFiled: March 21, 2002Date of Patent: June 24, 2003Assignee: Control Products, Inc.Inventor: Richard O. Glasson