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Patent Searching and Data


Matches 351 - 400 out of 890

Document Document Title
JP3844949B2
To eliminate large tension and a space for placement from a lightning arrester. A pair of yokes 17, 18 is hung from a steel frame 4. The yoke 18 is connected to a base 10 through a spring turning buckle 7. A group of insulators 20 and a ...  
JP2006304528A
To make a sash function rationally as a thunder receiver of a rotation sphere method, and to constitute the thunder receiving portion of the rotation sphere method rationally in a sidewall having a metallic portion other than a sash.In t...  
JP2006296163A
To provide a small and inexpensive lightning arrester without installing a metal fitting for making tips of a T-shape coaxial connecting pluge and a coaxial cable of λ/4 into a short circuit.One end of a coaxial cable 32 for antenna con...  
JP2006288126A
To provide a lightning protection wiring system for a building that facilitates grounding, has a grounding area as large as possible, and can easily obtain a low grounding resistance value in the lightning protection wiring system for pr...  
JP2006286377A
To provide a lightning protection system for a tower-shaped building which can be easily mounted with a simple structure by enabling to plan the lightning system for the tower-like building, without having to provide a horizontal ring co...  
JP3125247U
[Subject] Thunder-proof fitting structure of an antenna supporting post provided with a thunder serge insulating ring which is attached simply between support things of an antenna supporting post provided in buildings, such as a steel to...  
JP2006219966A
To solve a problem wherein there is no countermeasure effect on thunderbolt in a conventional tent which is a countermeasure tent only for preventing rain and sunlight.Since thunder is transmitted through metal, particularly a conductive...  
JP3811691B2
To provide a supporting structure of a pole for a lightning rod having high wind pressure resistance, requiring less installation space, and manufacturable at low cost. In this supporting structure of the pole for the lightning rod, bulk...  
JP2006210074A
To provide a high voltage insulator equipment preventing the insulator from being broken.In this high voltage insulator equipment 1 provided with a rack 5 and a longitudinal insulator 7 vertically erected on the rack 5, a base isolating ...  
JP2006149036A
To propose a protecting tool for easily attaching a grounding wire and having a simple constitution.The grounding wire protecting tool 30 comprises a protection cylinder 30A and a ground indicator 30B inserted into its upper section. A s...  
JP2006134799A
To effectively reduce grounding resistance by a simple construction method.(1) This grounding resistance reducing agent is characteristically formed of a water-dispersible and/or water-soluble water-absorbing material. (2) The grounding ...  
JP2006136153A
To provide a paravane system of electric equipment which provides a means for protecting a thunder resistant transformer from insulation breakdown without exchanging a power supply draw-in board.In an electric facility 1 in which an annu...  
JP2006109647A
To provide a grounding device on which a measuring conductor is arranged that is not affected by a high voltage caused by a ground discharge and the like from a connection portion between a grounding conductor and a ground electrode prov...  
JP3768484B2
To provide a line-to-ground fault accident detection system and a line-to-ground fault accident detection method for power transmission line which can easily locate the line-to-ground fault accident steel tower or can specify the directi...  
JP2006025514A
To provide a lightning protection facility for a seismic isolation building, having a seismic isolation unit for controlling earthquakes or vibrations due to winds from thunderbolt.The lightning facility in the seismic isolation building...  
JP2006009523A
To eliminate a damage caused by a thunder stroke such as a partial breakage and fall on a building not having an electric conductor exposed on the surface of a sidewall such as a building with a facade, in view of the present circumstanc...  
JP2006009525A
To solve a problem wherein a strike of lightning causes damage such as partial breakage and fall in a building without a conductor exposed to the surface of a sidewall part as there are many skyscrapers exceeding 60 m without protection ...  
JP2006014566A
To provide a side wall protection mechanism from thunder, preventing discoloration, deformation, and breakage or detachment associated with the deterioration of adhesive strength of finished members on an outer wall separated from a cond...  
JP2006014567A
To provide a mechanism for protective sidewall from thunder adapted to cope with the problem wherein, in the present state, there are many that are not provided with protection against sidewall thunder even in such skyscrapers as exceedi...  
JP2006005983A
To provide a corrugate tube capable of accommodating a wire harness without causing damage thereto and allowing the good accommodation work of a corrugate tube well.In the corrugate tube having a slit formed at the tubular circumference ...  
JP2005327581A
To provide a lightning rod device responding to rotating sphere method as a newly adopted design technique without an large-scale change such as enlargement of the device itself and rebuilding of a support body, by arranging a lightning ...  
JP2005314965A
To protect electronic equipment such as a base board, a power source and a communication cable in a precision apparatus, including an OA apparatus used in a building not only from noise such as direct thunder, a thunder surge current, a ...  
JP2005312248A
To provide a designing device for building lightning protection equipment that can quickly and easily define a protective region of the lightning protection equipment and a part to be repaired.Building information including shape informa...  
JP2005273328A
To prevent a lightning current from passing by rationally applying electrical insulation to a specific important room formed of partition walls such as lightweight partition walls, as a subsequent attenuation region (LPZ2).This lightning...  
JP2005278352A
To provide a lightning-receiving-portion-supporting-pipe mounting base that makes it easy to insert a supporting pipe on which a lightning-receiving portion is mounted and that can secure supporting relation with the supporting pipe.The ...  
JP2005269731A
To predict correctly the change of thunder accident rate of a distribution line when a system configuration is changed.An accident rate calculator 1 calculates the thunder accident rate 90 of a subsection area (unit mesh) which divided a...  
JP2005269767A
To use a concrete basic material of a building as a part of a grounding material for low-voltage devices and a discharge path for a lightning surge current, simplify a grounding work, and reduce the total cost of a system.The concrete ba...  
JP2005253028A
To provide an antenna device that arrests damage caused by the direct attack of thunder and has two-way directivity in order to protect a transmitter/receiver, a coaxial cable, an antenna and the like which are wireless facilities.In a h...  
JP2005237069A
To obtain a low-grounding resistant grounding device that can serve as a grounded-body grounding conductor member suitable for a grounded body and as a lightning grounding conductor by individually installing the grounded-body grounding ...  
JP2005220805A
To protect from lightening a split type blade for a windmill and the windmill equipped with a split type blade.A split type blade 4 is split into the inner blade 4R on a blade root side and the outer blade 4T on a blade end side at the c...  
JP2005204447A
To provide a lightning-receiving unit for corners that is capable of preventing a corner of a building from breaking, by a stroke of lightning through its voltage and current endurance effect on the corners of a building and can be easil...  
JP2005203105A
To provide a draining terminal for conductor connection easily attachable without projecting from a building frame or a finished surface of a building, and capable of enhancing attaching accuracy.This draining terminal 15 for conductor c...  
JP2005185017A
To provide a sidewall thunder protecting mechanism capable of eliminating the need of dangerous work for grounding, without sacrificing the beauty of a building.In the building, whose outer wall is constructed by fixing mounting hardware...  
JP2005174771A
To provide a conductive terminal unit suitable for lightning protection terminal unit for a curtain wall which is used in order to protect a high-rise building from damage caused by a lightning sidestroke, when metal supporting structura...  
JP2005142039A
To obtain a thunder protection structure capable of protecting the protecting object certainly from direct lightning strike.In the thunder protection structure, a first protecting object 12 is arranged in a protection range which is form...  
JP2005117874A
To provide an airplane-warning light protection net that protects an airplane warning light from lightning.A cubic aluminum frame is formed, by welding four pieces of aluminum rods 1002 which are longer than a side of a square on an alum...  
JP2005093094A
To provide a grounding position capable of being installed easily and at low cost even in a place where a grounding bar or the like can hardly be poured.The grounding device A is constituted of an excavation hole 2 excavated in ground 3,...  
JP2005033928A
To provide a hardware to be fitted to a thunder receiving section, which does not let the thunder receiving section come off by working force from outside.The hardware to be attached to a thunder receiving section is equipped with a moun...  
JP2005032482A
To achieve a low manufacturing cost and to improve the execution work efficiency and conductive connectivity, in a clamping unit for electrically connecting itself directly to a structural member.The clamping unit 100 for conductive conn...  
JP2004311083A
To provide a lightning steel tower with a thunder cloud sensor equipped with a lifting mechanism, capable of automatically setting the height of the tower in multiple steps as thunder cloud approaches.The thunder cloud detector D is arra...  
JP2004304915A
To detect a cable failure without installing a device that requires an insulating current transformer or a controlling power supply at an intermediate connecting portion that connects an aerial line and a cable line, and to make easy a h...  
JP2004291712A
To surely protect equipment arranged in an electric overhead line and to eliminate the adjustment of an arcing horn by surely performing discharge in also a ground fault in an electric traction support column such as a steel pipe column ...  
JP2004278118A
To provide a lightning trouble arrester for lessening lightning even when a site is narrow.The arrester 10 comprises peripheral grounding electrodes 4 provided so as to surround a building 2 and buried annularly in the site 3, conductors...  
JP2004281358A
To protect human and building in wide range from a lightning strike.A lightning conductor system having a transmission line connected to a lighting conductor, comprises a rope, a buoyancy body, a lightning arrester mount attached to the ...  
JP2004266900A
To provide a method of protecting a single-phase distribution line from thunder, which enables omission of attaching a lightning protector, while maintaining low thunder short-circuit damage rate.This method omits attachment of lightning...  
JP2004266938A
To provide a telescopic terminal easy in installation and further compact in size.The L-shaped telescopic terminal comprises a thunder-receiving part 10 for the telescopic terminal having a lip groove shape cross section on the surface o...  
JP2004258003A
To provide a line-to-ground fault accident detection system and a line-to-ground fault accident detection method for power transmission line which can easily locate the line-to-ground fault accident steel tower or can specify the directi...  
JP2004220903A
To provide a lighting conductor device avoiding damage caused by electric shock exceeding the quality of design of an insulating cable constituting the lighting conductor device, safely surely treating excessively high current, and havin...  
JP2004208485A
To provide a grounding device for a utility pole making use of an anchor for a guy of a pole, and a construction method of the anchor.The grounding device is constituted by using the anchor for the guy of the utility pole as a grounding ...  
JP2004187416A
To enable cheaper and efficient construction by considering one building in view of the whole thereof, when a countermeasure against a lighting strike accident for a Faraday cage is applied to the building.In this electrically conductive...  

Matches 351 - 400 out of 890