Patents by Inventor Robert R. Bell
Robert R. Bell 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: 11927357Abstract: A system includes a plurality of thermostats corresponding to a plurality of HVAC systems that serve a plurality of spaces and a computing system communicable with the plurality of thermostats via a network. The computing system is configured to, for each space of the plurality of spaces, obtain a set of training data relating to thermal behavior of the space, identify a model of thermal behavior of the space based on the set of training data, perform a model predictive control process using the model of thermal behavior of the space to obtain a temperature setpoint for the space, and provide the temperature setpoint to the thermostat corresponding to the HVAC system serving the space. The plurality of thermostats are configured to control the plurality of HVAC systems in accordance with the temperature setpoints.Type: GrantFiled: March 8, 2022Date of Patent: March 12, 2024Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Kerry M. Bell, Bridget E. Kapler, Alan S. Schwegler, Leyla Mousavi, Kierstyn R. Robbins, Robert D. Turney, Matthew J. Ellis, Michael J. Wenzel, Mohammad N. ElBsat, Juan Esteban Tapiero Bernal, Brennan H. Fentzlaff
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Patent number: 4908801Abstract: A method for extrapolating the far field signature of a seismic sound source array from near field measurements, by taking into consideration, the instantaneous firing and environmental parameters that exist locally for each individual sound source in the array.Type: GrantFiled: May 30, 1989Date of Patent: March 13, 1990Assignee: Teledyne ExplorationInventors: Robert R. Bell, Stephen M. Whitley
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Patent number: 4789180Abstract: A utility cart particularly suited for transporting large heavy loads over rough terrain. The cart has a knock-down construction enabling it to be conveniently disassembled for storage and subsequently re-assembled for use. The knocked-down parts are a basket, two wheels, and a combination operating handle and strut assembly. The basket is fabricated from tubular electrical conduit to comprise a rectangular perimeter frame whose longer sides are spanned by a series of transverse members which are of depressed shape to form the sides and bottom of the basket. The wheels mount on opposite sides of the basket to provide a road clearance greater than the wheel radius. The operating handle and strut assembly mounts on the basket at one lengthwise end by means of removable pin connections. The strut is operable on the assembly to a stowed position and to a ground-engaging support position. An optional removable liner for the basket is also disclosed.Type: GrantFiled: April 3, 1987Date of Patent: December 6, 1988Inventor: Robert R. Bell
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Patent number: 4781140Abstract: A ship is provided with booms that may be extended outwardly from the ship. Arrays of geophysical devices of different genera are towed from the booms, in the water behind the ship. A UHF antenna is located on each boom. A line joining the two antennas defines a long reference base line for determining the absolute heading of the ship with respect to a meridian and to locate the absolute positions of selected towed geophysical devices with respect to two-dimensional space. The booms may be oriented along a line perpendicular to the ship's track, independently of the ship's heading for the purpose of maintaining the integrity of the geometric pattern of the arrays of the towed geophysical devices.Type: GrantFiled: January 14, 1988Date of Patent: November 1, 1988Assignee: Teledyne Exploration CompanyInventors: Robert R. Bell, Louis I. Schneider, Jr.
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Patent number: 4726315Abstract: A ship is provided with booms that may be extended outwardly from the ship. Geophysical devices of different genera are towed from the booms, in the water behind the ship. A UHF antenna is located at the outboard tip of each boom. A line joining the two antennas defines a long reference base line for determining the absolute heading of the ship with respect to a meridian and to locate the absolute positions of selected towed geophysical devices with respect to two-dimensional space. The booms may be automatically oriented along a line perpendicular to the ship's track, independently of the ship's heading.Type: GrantFiled: April 16, 1987Date of Patent: February 23, 1988Assignee: Teledyne ExplorationInventors: Robert R. Bell, Louis I. Schneider, Jr.
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Patent number: 4328578Abstract: A radio transceiver is disclosed having manual controls on a microphone and the remainder of the circuitry located in a main chassis. The microphone and chassis are connected by means of a multiconductor cable, and time sharing multiplexing techniques are utilized and serially transmit information, bidirectionally, along a common data line while a clock line is utilized to synchronize the operation of main chassis and microphone circuitry. Multiple bit binary coded digital words are sent to the microphone to activate microphone displays while analog signals are sent from the microphone to the main chassis to provide analog control signals for the transceiver.A digital synchronizing pulse detector is disclosed for use in the above transceiver multiplexing system. The detector identifies synchronizing pulses which occur in the clock signal wherein the identification insures the synchronization of microphone and main chassis circuitry.Type: GrantFiled: December 31, 1979Date of Patent: May 4, 1982Assignee: Motorola Inc.Inventors: Robert R. Bell, Scott T. Christians
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Patent number: 4317222Abstract: A radio transceiver is disclosed having manual controls on a microphone and the remainder of the circuitry located in a main chassis. The microphone and chassis are connected by means of a multiconductor cable, and time sharing multiplexing techniques are utilized and serially transmit information, bidirectionally, along a common data line while a clock line is utilized to synchronize the operation of main chassis and microphone circuitry. Multiple bit binary coded digital words are sent to the microphone to activate microphone displays while analog signals are sent from the microphone to the main chassis to provide analog control signals for the transceiver.A digital synchronizing pulse detector is disclosed for use in the above transceiver multiplexing system. The detector identifies synchronizing pulses which occur in the clock signal wherein the identification insures the synchronization of microphone and main chassis circuitry.Type: GrantFiled: December 31, 1979Date of Patent: February 23, 1982Assignee: Motorola, Inc.Inventors: Robert R. Bell, Scott T. Christians
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Patent number: 4249138Abstract: A frequency synthesizer for a citizens band transceiver is disclosed. The synthesizer utilizes a single master crystal oscillator whose output is coupled to a difference mixer that receives the output of a voltage controlled oscillator (VCO) and provides an input to a programmable frequency divider. This programmable divider provides an output to a phase-frequency comparator which commpares this signal to a reference signal supplied by a fixed divider coupled to the master crystal oscillator. The comparator output, through a low pass filter, controls the voltage controlled oscillator output.Type: GrantFiled: May 7, 1979Date of Patent: February 3, 1981Assignee: Motorola, Inc.Inventor: Robert R. Bell
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Patent number: 4206902Abstract: A valve for a flow regulator employed in a fluid system is disclosed. The flow regulator includes a housing defining an internal chamber and a fluid inlet and outlet communicating with the chamber each adapted to be connected to the fluid system. Mounted within the chamber is a reciprocating piston that is actuated by an external master piston. A backing element is also mounted within the housing. The valve includes an elastomeric inner member including a body with a circumferential layer of elastomeric material bonded to the body. The inner member is mounted between the piston and stationary backing member and upon being compressed by the piston, varies the flow area through the inner chamber. To protect the interface of the outer layer and the body from fluid flow, a shield may be placed along the backing member and the upstream end of the inner member.Type: GrantFiled: June 13, 1977Date of Patent: June 10, 1980Assignee: Vapor CorporationInventors: Horst Barthel, Robert R. Bell
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Patent number: 4161308Abstract: A pump for injecting metered amounts of liquid into a line or a conduit, which includes a reciprocating pumping piston in a cylindrical chamber having an inlet and an outlet, both of which are controlled by check valves, wherein the pumping piston is driven by a pneumatic motor of the reciprocating type and having a cylinder in which is located a power piston that is suitably connected to the pumping piston. A switching valve assembly is provided for controlling a supply of power gas or air to the pneumatic motor and which responds to the movement of the pumping and power pistons for effecting reciprocal movement of the pistons.Type: GrantFiled: June 9, 1977Date of Patent: July 17, 1979Assignee: Vapor CorporationInventors: Robert R. Bell, William H. Alexander
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Patent number: 4160626Abstract: A coupling device for coupling two rigid, elongated reciprocating elements while maintaining contact between the elements and eliminating relative longitudinal movement includes a hemispherically faced connector head connected to one of the elements. The coupling device further includes a retainer connected to the other of said elements into which the head is positioned. The connector head is contained in the retainer by a retaining member and biased against a bearing within the retainer by a plurality of Belleville washers. The force developed by the washers is sufficient to maintain the hemispherically faced connector head in contact with the connector bearing to insure that the connector head and bearing do not separate relative to each other during reciprocation of the rigid elements.Type: GrantFiled: September 19, 1977Date of Patent: July 10, 1979Assignee: Vapor CorporationInventor: Robert R. Bell
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Patent number: D244681Type: GrantFiled: August 14, 1975Date of Patent: June 14, 1977Assignee: Vapor CorporationInventor: Robert R. Bell
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Patent number: D246976Type: GrantFiled: January 31, 1977Date of Patent: January 17, 1978Assignee: Vapor CorporationInventors: Robert R. Bell, William H. Alexander