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7960647 Lightning protection device: wet/dry field sensitive air terminal  
A lightning protection device having a grounded Franklin rod and a conductive device attached to the rod and defining a predetermined overall shape of a predetermined size therearound. The...
7919711 Utility pole grounding plate  
A utility pole grounding plate including a main section and a plurality of flaps. The main section has a general plate shape adapted to be connected around an outer curved surface of a utility...
7915525 Lightning directing system  
A lightning direction device is provided. The lightning direction device includes a drag member, a pendant mass and a conductor. The drag member is configured to have a select amount of wind...
7902455 Lightning arrester  
Provided is a lighting arrester capable of preventing damage caused by a lightning by discharging charges charged by approach of a thundercloud. The lightning arrester includes: a conductive rod...
7795530 System for conducting away lighting currents and/or fault currents  
The invention relates to a system (1) for conducting lightning currents and/or fault currents away from a roof area (2) and/or façade area of a building (3) to the ground (4). According to the ...
7794526 Advanced methane and ammonia recovery system  
An advanced methane and ammonia recovery system captures gaseous waste produced by domestic livestock to reduce the release of greenhouse gasses into the atmosphere and to generate energy. The...
7786377 Device to attenuate atmospheric discharges  
The invention of the present application provides a device that includes an assembly of a toroid and a rod with one or several pointed ends; and a filter system; wherein, around the pointed end or...
7655861 Grounding and energy dispersion system  
A surge protector which has a metal grounding plate having holes and tubular sleeve guides, standard UL-approved ground rods that are inserted through the sleeve guides and are affixed to the...
7501574 Conductor support assembly  
A support assembly for supporting a high voltage electrical conductor suspended from a lattice-type tower during maintenance and repair includes a pair of elongate support arms, each of the support...
7495168 Electric dipole streamer discharge type lightning conductor  
Disclosed therein is an electric dipole streamer discharge type lightning conductor, which can gather electric charges in the atmospheric air at one side thereof and generate an electric discharge...
7465874 Electrical grounding strip  
An electrical grounding strip has a first link and a second link, wherein the second link is connected directly to the first link, and each of the first and second links has a portion lying...
7456354 Pole with knock-outs  
A pole with knock-outs allows for quick, easy and versatile installation of hardware to the pole.
7365267 Ground rod having induction discharge skin-effect plate  
A ground rod having an induction discharge skin-effect plate is disclosed, in which an electric current inputted into a ground rod can be easily discharged to the ground by forming an induction...
7127804 Device for installation of signalization spheres and verification of the status of a lightning-rod cable  
A device for installation of signalization spheres and verification of the status of a lightning-rod cable. A supporting structure, consisting of two bases equidistant, parallel to each other,...
7041895 Streamer discharge type lightening rod capable of generating lots of ions  
A streamer discharge type lightening rod is disclosed, which is capable of generating lots of ions so that a certain object can be effectively protected from lightening in such a manner that an...
6965079 Electrical ground connection apparatus  
Apparatus for providing an electrical ground connection through a pipe or conduit system including electrically non-conductive portions. A pipe fitting, preferably although not necessarily made of...
6963026 Ground rod  
A ground rod includes first and second ends connected by a shaft portion. The first end has an auger configuration permitting it to be drilled into the ground. The opposite end is adapted to...
6943285 Bipolar discharge-dissipation lightning air terminals  
The present invention relates to a Bipolar Discharge-Dissipation Lightning Air-Terminals, and an object of the present invention is to disperse and discharge an earth charge following a...
6930239 Ground bar  
A ground bar includes a bar, a head securely connected to a first end of the bar, and a cap securely connected to a second end of the bar. The head is composed of a solid cone and a hollow sleeve...
6916983 Grounding electrode  
A grounding electrode suited for installation in very hard or rocky soil is a long conductive metal rod having a drilling bit at one end and a head adapted to mate with a drilling tool, preferably...
6894216 Signalization spheres  
A method of installing signalization spheres on energized transmission lines. A supporting structure, consisting of two bases equidistant, parallel to each other, linked to each other by axial...
6875915 Lightning arrester  
Disclosed is a lightning arrester. The lightning arrester safely discharges earth charge of a main electrode section and an auxiliary electrode section regardless of a variation of charge contained...
6815606 Bipolar multi electrostatic inducing discharge-dissipation lightning air terminals  
Disclosed is a bipolar multi electrostatic inducing discharge-dissipation lightning air terminal, in which different charges are applied to upper and lower sections thereof by an isolation polymer...
6741438 Lightning-arresting system with underground network  
A lightning-arresting system includes a lightning rod and an underground conductive network connected to the rod. The network includes a plurality of rectangular meshes or radially extending lines....
6703556 Mobile lightning protection  
The present invention provides a method and apparatus for mobile lightning protection. In one embodiment of the present invention, a lightning interception rod is positioned above a vehicle. In one...
6677517 Lightning suppression system for power lines  
A lightning suppression system for a power supply line including an enclosure with an interior volume, a first coil positioned within the interior volume of the enclosure, a second coil positioned...
6649825 Human impalement prevention system  
A lightning rod system including both methods and specific types of lightning rod protection apparatus, which address the need for lightning rod safety features to deter impalement and minimize...
6515220 Moisture collecting grounding electrode  
An improved grounding electrode system includes a moisture collector connected to a grounding electrode. The electrode may have a perforated conductive tubular assembly having at least two circular...
6498291 Static electricity eliminator  
When static electricity builds up in the earth, it is suddenly discharged in a destructive bolt of electricity which can cause fires, property damage and loss of life. The present invention...
6369317 Safer lightning rod and warning system  
A lightning rod system including both methods and specific types of lightning rod protection apparatus, which address the need for lightning rod safety features to deter impalement and minimize...
6320119 Lightning air terminals and method of design and application  
Air terminals of two types having curved surface electrodes that act passively or dynamically to minimize or further reduce corona during the close approach of the down leader. In the first type, a...
6307149 Non-contaminating lightning protection system  
This invention is directed towards a lightning prevention system that prevents lightning strikes by draining the ambient static charge before the electrical potential reaches the electrical...
6288327 Grounding device and use thereof in temporary installations  
A grounding device for conducting current into the earth through protrusions which engage thereinto. The protrusions are integrally affixed on a base plate and extend from only one surface plane...
6167896 Shelters  
A lightning shelter for people is formed from a plurality of elongate electrically conductive members first ends of which are held conjoined between a pair of metal plates. Each member extends away...
6069314 Emitter of ions for a lightning rod with a parabolic reflector  
A lightning rod is enshrouded by a large number of electrically isolated metallic points. When a storm cloud passes overhead, a charge is induced in the lightning rod, causing the metallic points...
5998731 Absorbed type lightning rod and absorbed type lightning discharging apparatus  
The lightning rod of the present invention is an absorbed type lightning rod which absorbs all lightning stroke current. This absorbed type lightning rod includes a conductive pole, a circular...
5657197 Operative lightning protection system  
As part of the operating mode of a lightning protection system in which lightning rods are moved from concealed positions to deployed positions as required for use in a storm with lightning...
5638248 Static dissipator  
A static dissipator for dispersing the electrical charge on a structure into the atmosphere in order to prevent lightning strikes comprises an electrically conductive core which includes a...
5370921 Lightning strike composite and process  
A lightning strike coating composition for composites. The composite is multilayered and comprises (i) a prepreg containing layer, (ii) a lightweight, highly conductive metallic wire screen or foil...
5073678 Spline ball terminal (SBT)  
Underwriters Laboratories lists lightning protection components as described in their UL 96, Third Edition Publication. The present invention improves on the basic lightning rod systems. The...
4926284 Lightning protection device for interacting with leader stroke to prevent return stroke  
An atmospheric electrode is charged by electrostatic induction from a leader stroke which is associated with lightning formation. The electrode is earthed through a varistor which becomes...
4910636 Static electricity dissipator  
An electrical dissipator comprising a multiplicity of fine electrically conductive wires having their proximate ends fitted into a hole in an electrically conductive base member and secured therein...
4760213 Lightning conductor  
A lightning conductor having an electrically conductive surface element insulated from an earth rod. The surface element is substantially continuous, but has an aperture defining an air gap. The...
4752854 Method and apparatus for protection against lightning  
A method and apparatus is provided for protecting against lightning. An atmospheric potential tapping member is disposed for this purpose in the atmospheric field prone to lightning to collect a...
4728748 Lightning conductor with piezoelectric device for starting the corona effect  
Lightning conductor with a piezoelectric device for starting the corona effect. A lightning conductor pole rests on a support fixed by means of a ball. Under the action of the wind, the pole moves...
4652694 Intermittent pulsed corona discharge lightning rod  
The invention relates to a corona discharge lightning rod comprising a tip which is isolated from the ground and having a base which is connected via discharge means to the ground, said lightning...
4565900 Lightning rod construction  
A lightning rod structure comprises a steel rod for connection to the ground, the rod extending upwardly from a central hub, and the structure further including an accelerator associated with the...
4540844 Electrical ionizing devices for lightning protection  
In this device a point (100) is brought to a high tension potential by a generator (300). The grounding in case of lightning is effected by a rod (210) brought to the potential of the earth. A...
4518816 Lightning conductor with piezoelectric device for initiating the corona effect  
The present invention relates to a lightning conductor with a piezoelectric device for initiating the corona effect.It comprises a metal rod terminated by a tip and connected to the ground by an...
4480146 Lightning protector assembly  
An electrically conductive device (6) is positioned in the vicinity of a lightning rod point (1, 2), where it is electrically isolated from the lightning rod (1) and the ground conductor (3). This...
Matches 1 - 50 out of 57 1 2 >