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JPH0565638B2 |
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JPH05238821A |
PURPOSE: To provide a method for producing a dielectric porcelain composition, capable of simplifying a process for producing a lead relaxer dielectric porcelain composition from sintered compact particles each having a core-shell struct...
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JPH05234443A |
PURPOSE: To form a ferroelectric film, which contains Pb such as PZT (PbZrxTi1-xO3), PLZT (Pb1-xLax) (ZryTi1-y)1-x/4O3), etc. in its composition, in the condition that the film quality is good. CONSTITUTION: A film, which has the specifi...
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JPH0568030U |
[Purpose] An improved plasma polymerization method capable of forming an electrically insulating plasma polymer film having a uniform film thickness and film quality on a linear conductor over the entire length of the counter electrode a...
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JPH0560202B2 |
Cylinder of insulating material for high dielectric loads which consists of resin systems that can be cured in a vacuum having a wound reinforcement of glass fibres. The wound reinforcement consists entirely of a multi-layer wound glass-...
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JPH0565019U |
[Purpose] Provided is an electrically insulating film forming apparatus by a plasma polymerization method capable of forming an electrically insulating plasma polymer film having a uniform film thickness and film quality on a linear cond...
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JPH0557686B2 |
The disclosed method forms a zinc sleeve on an insulator pin by dipping the insulator pin in molten zinc at about 450 DEG -650 DEG C. to heat and wet the insulator pin with the molten zinc, setting the hot and wetted insulator pin in a d...
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JPH05213664A |
PURPOSE: To produce an insulator for an ignition plug used in a gasoline engine for an automobile, etc., having, more excellent thermal impact resistance and bending strength than a conventional Al2O3-based insulator, ensuring dielectric...
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JPH0555197B2 |
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JPH0547376B2 |
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JPH05174651A |
PURPOSE: To easily remove a cast burr and a throwaway crosspiece at a specific speed without imparting a shock onto an insulating cap metal fitting by cutting and removing the throwaway crosspiece by the use of a cutting blade in removin...
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JPH05174649A |
PURPOSE: To keep a ceramic green sheet thin, provide a heterogeneous material portion having a fine pattern even if the heterogeneous material portion is formed on a surface of the green sheet, and efficiently form the green sheet. CONST...
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JPH05174650A |
PURPOSE: To manufacture an insulating spacer made of a fiber reinforced plastics excellent in electric and dynamic characteristics, with preferable productivity. CONSTITUTION: In manufacturing an insulating spacer used as an insulating f...
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JPH05174653A |
PURPOSE: To improve hardness and moisture resistant characteristic by filling a filler of specific average grain diameter into a case in which parts are stored, and then by injecting an urethane resin composition, in which a specific amo...
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JPH05151852A |
PURPOSE: To manufacture with a high production efficiency and at a low cost an inorganic insulator with heat resistance which enables applying even an insulative base material other than asbestos to contribute to improving the manufactur...
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JPH0521779Y2 |
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JPH0531242B2 |
The present invention provides a polyolefin film for electric insulation which is obtained by using a uniaxially drawn film of crystalline polyolefin, in which intramicrofibril and intermicrofibril amorphous parts of the uniaxially drawn...
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JPH0529525B2 |
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JPH05109329A |
PURPOSE: To correctly orient a superconductor layer to be continually deposited by forming the deposition layer of SrTiO3 through a high frequency sputtering method on a cleaned, ground, and etched metal base body, and forming a buffer l...
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JPH0527329B2 |
Methods are disclosed for making a phase insulator for a desired core size from a phase insulator of a smaller size. The insulator may be severed from a sheet of insulating material or fabricated from planar insulation pieces alone or fr...
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JPH0581954A |
PURPOSE: To surely remove molsture from the inner portion of an insulating layer so as to improve the long-term insulating reliability of a gas insulation capacitor type bushing by winding a plastic film forming the insulating layer unde...
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JPH0574252A |
PURPOSE: To provide a method of manufacturing a composite insulator efficiently at a low cost in a simple constitution. CONSTITUTION: Vacuum suction is conducted through an aperture 13 of a metal mold 6 for molding a jacket 3 and swollen...
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JPH0574253A |
PURPOSE: To provide a metal mold for a composite insulator of which manufacturing cost is low and which can be post-processed easily. CONSTITUTION: For a metal mold for a composite insulator vertically split along the center line for mol...
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JPH0574254A |
PURPOSE: To improve mechanical characteristics under a high temperature close to a support parts of a high voltage conductor, set its thickness thin, reduce a resin quantity, and restrict generation of defects. CONSTITUTION: In a hardeni...
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JPH0519246B2 |
PURPOSE:To make it possible to perform cementing correctly at a constant measure by cementing making a vesicular disc formed spacer with plural protrusions inside inserted into the glass head part and a cap fitting supplied with cement i...
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JPH0519244B2 |
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JPH0519245B2 |
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JPH0562554A |
PURPOSE: To provide a regenerating method for used plastic insulator. CONSTITUTION: The surface 8 of a used plastic insulator 1 is exfoliated. This insulator 1 is put in molding forms 10a, 10b which have a size greater than its embodimen...
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JPH0518210B2 |
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JPH0518209B2 |
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JPH0517856U |
(57) [Summary] An insert molding mold for forming a grommet of a desired shape is prepared, a wire harness is set in the insert molding mold, and then urethane foam resin is injected into the mold for insert molding, so that the wire har...
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JPH0517857U |
[Purpose] A bushing with improved reliability is obtained by dispersing the residual strain during curing of the epoxy resin cast-molded on the embedded conductor and preventing peeling and cracking. [Constitution] The surface of the emb...
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JPH057703Y2 |
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JPH0547250A |
PURPOSE: To manufacture a pressure-proof insulating cylinder with a molding die having a simple structure, facilitate the finishing of the outer circumferential surface in the initial stage of manufacture, and omit the process of working...
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JPH0512805B2 |
A method of manufacturing an improved electrical high voltage coated insulator is described. The method involves applying and curing a one-part, room temperature curable silicone composition to the surface of an insulator, the insulator ...
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JPH0511759B2 |
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JPH0528866A |
PURPOSE: To conduct oxidation of film in satisfactory performance while the composition is well controlled during film formation by forming a dielectric substance film under a certain Oz partial pressure, and performing film oxidation at...
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JPH054205B2 |
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JPH0477705B2 |
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JPH0476946B2 |
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JPH04351809A |
PURPOSE: To provide a new manufacturing process of a low dielectric constant insulating tape excellent in air tightness and mechanical strength. CONSTITUTION: An inextensible tape 1 is formed into a corrugated shape by laminating the wid...
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JPH0475604B2 |
The invention discloses resulting products and a method of producing high voltage resistant members employed in electrical installations such as bushings and insulators. The method comprises placing a sheath of unvulcanized elastomer on ...
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JPH04337215A |
PURPOSE: To cut a green sheet at a high speed without roughening a cut face by suppressing the heating at a contact section between a blade and the green sheet at the time of cutting, and improving the heat radiation efficiency of the bl...
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JPH04337214A |
PURPOSE: To improve the economic property by improving the cutting speed while satisfactorily holding a cut face, and repeatedly using a dressing board. CONSTITUTION: A green sheet 2 is fixed on a dressing board 3, a blade 4 is put on a ...
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JPH04334823A |
PURPOSE: To provide an insulating member furnishing an inorganic insulating layer which covers the edge of the insulating member in an even thickness. CONSTITUTION: A metal inorganic salt is added to a sol of a metal oxide precursor manu...
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JPH04319214A |
PURPOSE: To contribute to cleaner manufacturing work environment by reducing generation of punching powder at the time of punching process of an insulating plate, and by reducing powder drop after the processed surface is smooth, and to ...
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JPH0468257B2 |
High strength alumina porcelains for use in insulators are disclosed herein, in which the maximum particle diameter of quartz grains remaining in the porcelains is not more than 40 mu m. A process for producing such high strength alumina...
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JPH0467723B2 |
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JPH0467724B2 |
In a thin insulating film producing method by means of an evaporating method, an ionized vapor of a specific metal (Zr) and a reaction gas (40) (O2, N2, C2H2) which reacts with the specific metal to form a predetermined insulating compou...
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JPH04301329A |
PURPOSE: To manufacture a ferroelectric thin film, which is dense, contains little impurities, and has a smooth surface, with good controllability at a low cost. CONSTITUTION: In the method to manufacture a ferroelectric thin film by the...
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