Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A system and for providing a bore sight in a piercing tool. A transmitter emits a magnetic field. The flux lines which emanate along the transmitter axis are substantially straight. A receiver at a remote, target location can detect these flux lines. The receiver and transmitter are oriented such that the substantially straight flux line are along an intended bore path. Then, a piercing tool or other boring tool is oriented along the same path and a bore is created.

Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A system and for providing a bore sight in a piercing tool. A transmitter emits a magnetic field. The flux lines which emanate along the transmitter axis are substantially straight. A receiver at a remote, target location can detect these flux lines. The receiver and transmitter are oriented such that the substantially straight flux line are along an intended bore path. Then, a piercing tool or other boring tool is oriented along the same path and a bore is created.

Abstract: A lid for use with a downhole tool configured to house a beacon. The lid has an exterior and interior surface. A board is attached to the interior surface of the lid and electronic hardware is positioned between the board and the interior surface of the lid. The electronic hardware includes a pressure sensor. The pressure sensor is installed within the lid so that it is communicable with the exterior surface of the lid. When the downhole tool is positioned within an underground borehole, the pressure sensor measures the fluid pressure of any fluid surrounding the downhole tool. Measurements taken by the pressure sensor are transmitted to the beacon housed within the downhole tool. The beacon subsequently transmits such measurements to a tracker located at the ground surface.

Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A lid for use with a downhole tool configured to house a beacon. The lid has an exterior and interior surface. A board is attached to the interior surface of the lid and electronic hardware is positioned between the board and the interior surface of the lid. The electronic hardware includes a pressure sensor. The pressure sensor is installed within the lid so that it is communicable with the exterior surface of the lid. When the downhole tool is positioned within an underground borehole, the pressure sensor measures the fluid pressure of any fluid surrounding the downhole tool. Measurements taken by the pressure sensor are transmitted to the beacon housed within the downhole tool. The beacon subsequently transmits such measurements to a tracker located at the ground surface.

Abstract: A system for tracking a below-ground transmitter from an aerial receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal, which moves the receiver to a position above the transmitter. Once in the desired position, which may be a reference plane at a fixed elevation, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: A system for locating an underground line. The system uses a self-propelled autonomous antenna, processor and propulsion system. The antenna detects a magnetic field from an underground line and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal. The propulsion system receives the command signal and moves the antenna along a length of the underground line, allowing the processor to map the same.

Abstract: A system for locating an underground line. The system uses a self-propelled autonomous antenna, processor and propulsion system. The antenna detects a magnetic field from an underground line and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal. The propulsion system receives the command signal and moves the antenna along a length of the underground line, allowing the processor to map the same.

Abstract: A system for tracking a drill bit. The system uses a self-propelled autonomous receiver. The receiver has an antenna assembly, a processor, and a propulsion system. The antenna assembly detects the magnetic field from an underground transmitter and generates an antenna signal. The processor is programmed to receive the antenna signal and generate a command signal. The propulsion system receives the command signal and moves the receiver to a position above the transmitter. Once in the desired position, the antenna assembly measures the magnetic field to determine the location of the drill bit along borepath.

Abstract: An apparatus for providing power and information to an electronic device housed in a first housing. The apparatus may generally comprise a coupling element, a receiver operable to wirelessly receive information, and a cable. The coupling element is housed within a second housing that is operable to be at least partially inserted into an automobile cigarette lighter socket to acquire power therefrom. The cable extends from the second housing and is operable to couple with the electronic device or a mount associated with the electronic device to provide power from the coupling element and information from the receiver to the electronic device. The cable may generally include a first portion for housing an antenna that is operable to electrically couple with the receiver and a second portion for housing one or more wires. The one or more wires are operable to provide the power and the information to the electronic device or the mount associated with the electronic device.

Abstract: An apparatus for providing power and information to an electronic device housed in a first housing. The apparatus may generally comprise a coupling element, a receiver operable to wirelessly receive information, and a cable. The coupling element is housed within a second housing that is operable to be at least partially inserted into an automobile cigarette lighter socket to acquire power therefrom. The cable extends from the second housing and is operable to couple with the electronic device or a mount associated with the electronic device to provide power from the coupling element and information from the receiver to the electronic device. The cable may generally include a first portion for housing an antenna that is operable to electrically couple with the receiver and a second portion for housing one or more wires. The one or more wires are operable to provide the power and the information to the electronic device or the mount associated with the electronic device.