Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 897

Document Document Title
JPH07212950A
PURPOSE: To provide a device which can generate a linear plasma channel with a general optical system without using a multiforcus mirror and, further, facilitates the change of the generating position. CONSTITUTION: A laser beam taken ou...  
JPH07212949A
PURPOSE: To provide the joint structure of a column which is easy to install, facilitates the cost reduction and, further, can be applied to the drop conductor of the arrestor equipment of a building. CONSTITUTION: A first conducting mem...  
JPH07192784A
PURPOSE: To reduce the penetration of a thunder surge current into a building at the time of falling of a thunderbolt to a high structure. CONSTITUTION: This is the grounding structure of a building installed on the rooftop of a building...  
JPH07142188A
PURPOSE: To trigger capture discharge at low starting strength of electric field by providing an insulating part with an electrode on an outside surface, so that an insulating material bridge is made between a free end of a center electr...  
JPH07131932A
PURPOSE: To provide wiring structure which reduces the transient impedance of a current path by simple work execution method. CONSTITUTION: This structure is equipped with a first current path 1, which has a inflow point 0 of surge and, ...  
JPH07111722A
PURPOSE: To prevent power interrution required for recovery work by blocking direct intrusion of lightning into an insulator installed on a transmission steel tower thereby protecting the insulator against breakdown and to facilitate ins...  
JPH0779522A
PURPOSE: To provide a method for mounting an arrester on a pole in which the bursting direction of arrester can be prescribed uniformly for each phase on standard poles I, II. CONSTITUTION: In the method for mounting a lead oxide arreste...  
JPH074730Y2  
JPH06346912A
PURPOSE: To provide a coupling structure which can prevent loosening of the coupling part completely without lowering current-carrying performance. CONSTITUTION: Rotation prevention member 2 is installed between the male screw part of a ...  
JPH06247543A
PURPOSE: To convey workpieces so as to distribute them from one labyrinth to a plurality of labyrinths at one time elevating operation of a lifter. CONSTITUTION: Workpieces W1, W2 are arranged in an introduction chute 12. Then, a lifter ...  
JPH0633678Y2  
JPH06225435A
PURPOSE: To obtain a circuit part, which can reduce assembling man-hours and the manufacturing cost and can achieve easy part control by molding the primary molded product of a resin, which can be readily roughened and plated, exposing a...  
JPH0628800Y2  
JPH06162849A
PURPOSE: To prevent at least power failure when thunderbolt surge is, infiltrated, by mounting a lightning protection insulator device corresponding to the power line of a lower phase during power transmission by plural lines, and making...  
JPH0641332U
[Objects of the Invention] Attachment fixation on a power distribution pillar can be carried out to stability, and the fixation to a power distribution pillar can attach in the minimum space, and it provides the mall for the product eart...  
JPH0632318B2  
JPH0615467Y2  
JPH0630368U
[Objects of the Invention] The shadow of a pole can be prevented from being reflected to the ground daytime. The lightning effect is acquired in the night etc. which uses a lighting setup. [Elements of the Invention] Two or more pole mem...  
JPH066672Y2  
JPH0595140U
[Objects of the Invention] Offer of the art which protects apparatus provided with the electric circuit exactly with high precision when thunder surge voltage and current act. [Elements of the Invention] While connecting the earth side w...  
JPH0592358U
[Objects of the Invention] A thunderbolt is not guided but the lightning protection house which has the outstanding various roofs of the dispersibility of a thunderbolt, corrosion resistance, nonflammability, and insulation properties is...  
JPH05316631A
PURPOSE: To make a lightning accident to hardly occur even when the falling of a thunderbolt occurs, especially, to minimize the occurrence of a lightning accident on a green so that people, such as golfers, etc., staying on greens can b...  
JPH0545040Y2  
JPH05284619A
PURPOSE: To enable earthing work to be done safely and surely by connecting an earthing metal fitting, which can be lifted up and lowered by remote control on the ground, with a robot by an earth wire. CONSTITUTION: In case of performing...  
JPH05252640A
PURPOSE: To permit the sure protection of a structure from lightning stroke by a method wherein a lightning arrester is provided with a lightning receiving unit, provided above the apex of the structure provided in the outside of a build...  
JPH05199636A
PURPOSE: To suppress potential rise and to protect distribution facility against dielectric breakdown. CONSTITUTION: In a distribution line where an overhead earth-wire is stretched on the top of a pole 1, the overhead earth-wire 2 is st...  
JPH0552056U
[Objects of the Invention] Simplification of the incidental structure of a roof is attained by using snow stop composition effectively for lightning composition. [Elements of the Invention] A line or cylindrical conductive snow stopping ...  
JPH05161239A
PURPOSE: To eliminate protrusions, etc., after installation and avoid interference of traffic on a rooftop and deterioration of the fine site of the rooftop. CONSTITUTION: An apparatus for installing a lightning protection buried conduct...  
JPH0528480B2  
JPH0515130B2  
JPH055805Y2  
JPH054723U
[Objects of the Invention] 突針 and 突針台 can be bound tight firmly, and it can connect and, moreover, provides the lightning rod which does not damage the peripheral face of 突針 and 突針台. [Elements of the Invention] Lightn...  
JPH053522U
[Objects of the Invention] A thunderbolt is not guided but incombustibility, 蝕-proof, and various lightning houses are made. [Elements of the Invention] Under nonflammable roof material 1, thin copper foil is provided in the whole and ...  
JPH04347518A
PURPOSE: To provide a telescopic arrester for enlarging the protective range for a material to be protected against lightning without sacrifice of appearance. CONSTITUTION: A rod section including a fixing base 4 mounting a lightning rod...  
JPH04121313U  
JPH04249895A
PURPOSE: To discharge thunder and lightning from all directions accurately and protect a structure against a thunderbolt by providing a thunder and lightning receiving unit which is arranged in the top upper part of an outdoor structure ...  
JPH04244722A
PURPOSE: To provide a lightning arrester conductor which is improved in work ing efficiency, does not come out nor drop down even when the conductor is subject to resonant vibrations, and has a long service life. CONSTITUTION: The suppor...  
JPH0498217U  
JPH0487012U  
JPH0432611B2  
JPH0443339U  
JPH0439024U  
JPH0439026U  
JPH0439025U  
JPH03293920A
PURPOSE: To suppress sharing voltage to an aerial discharge gap and a transmission line, and to prevent the accident of a short circuit by disposing one or more of non- magnetic conductors along a steel tower on each outer circumferentia...  
JPH03120634U  
JPH03245713A
PURPOSE: To prevent a direct lightning strike on a lightning arrester and to keep the performance of the lightning arrester sound by providing a direct lightning strike preventing horn which is connected electrically to a pylon and surro...  
JPH03101126U  
JPH03235613A
PURPOSE: To reduce damage due to thunderbolt by connecting a lightning rods, arranged on top of a transmission steel tower and at the ends of arm metals for supporting transmission lines while being insulated from the steel tower, to the...  
JPH03235612A
PURPOSE: To reduce damage due to thunderbolt by stretching a drop wire, having upper end connected to the top part of a transmission steel tower, vertically downward in parallel with the axis of the steel tower and grounding the lower en...  

Matches 551 - 600 out of 897