| Patents for H01B 17 - Insulators or insulating bodies characterised by their form (10,334) |
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| 11/04/1981 | EP0038816A1 Electrical-insulating pressure-sensitive adhesive tape and a process of making said. |
| 10/28/1981 | EP0038475A2 Fitting for the manufacture of a junction with a glass fibre-reinforced synthetic rod that can be charged with a high-tensile force |
| 10/27/1981 | US4297576 Device for the interconnection of conductive terminals located within a demountable enclosure and conductive terminals located outside said enclosure |
| 10/27/1981 | CA1111479A1 Elastomeric submersible motor seals |
| 10/20/1981 | US4296276 Rod-type synthetic resin insulator with overcoat and metal fittings |
| 10/20/1981 | US4296275 Hermetic refrigeration terminal |
| 10/20/1981 | US4296274 High voltage bushing having weathershed and surrounding stress relief collar |
| 09/29/1981 | US4292464 Glass pass through with an additional insulator for lengthening leakage path |
| 09/29/1981 | US4291741 Electrical insulators |
| 09/29/1981 | US4291639 Electrical isolation system for the mast and shrouds of a sailboat |
| 09/23/1981 | EP0036243A1 Bushing well |
| 09/22/1981 | US4291194 Negative corona shielding of line and station hardware |
| 09/22/1981 | US4291193 Self-monitoring high voltage transmission line suspension insulator |
| 09/16/1981 | EP0035699A2 Position measuring device with sockets for electrical connection |
| 09/15/1981 | US4289924 Injectable grommet assembly |
| 09/15/1981 | CA1108841A1 Filled polymer electrical insulator |
| 09/08/1981 | US4288468 Process for encapsulating electrical components by vortex sintering |
| 09/01/1981 | CA1108256A1 Electrical bushing with thermal expansion compensation facilities |
| 08/25/1981 | US4286111 Apparatus for interconnecting a power supply to an electrode within a chamber containing fluid maintained at a high temperature and pressure |
| 08/25/1981 | US4286010 Partially-cured polybutadiene-impregnated mica, a glass scrim cloth, and sealing layers of an elastomer block polymer and polyethylene terephthalate; heat resistance |
| 08/25/1981 | CA1107628A1 Cable shieldig tape and cable |
| 08/19/1981 | EP0033848A2 Process for the manufacture of composite electric insulators of synthetic material |
| 08/11/1981 | US4283598 Line post insulator with swinging stirrup and clamping jaws for overhead lines of more than 1000 volts |
| 08/11/1981 | US4283597 Wide-range insulating/sealing sleeve |
| 08/11/1981 | US4283595 High voltage conductor terminal |
| 08/11/1981 | CA1106912A1 Lightning arrester device for power transmission line |
| 08/05/1981 | EP0033295A2 Insulating tape for the manufacture of an insulating jacket for electric conductors impregnated with a thermosetting curing mixture of epoxy resin and acid anhydride |
| 08/05/1981 | EP0033035A2 Fluid-tight electrical connector device |
| 08/04/1981 | US4281943 Method and device for anchoring rods of insulating material in attachment fitting |
| 08/04/1981 | CA1106461A2 Electric cord clamp device adaptable for different sizes of electric cord |
| 07/29/1981 | EP0032690A2 Foil-insulated high-tension feed-through comprising voltage-control insertions |
| 07/29/1981 | EP0032687A2 High-tension feed-through with layers of imprinted insulating foils |
| 07/28/1981 | CA1106008A1 High current electrical bushing |
| 07/21/1981 | US4280017 Multiple-dielectric insulator |
| 07/14/1981 | CA1105105A1 Air-tight sealing grommet for electrical cables |
| 07/14/1981 | CA1105101A1 Compressed-gas-insulated high-voltage switch installation |
| 06/30/1981 | US4275573 Automatic needle selection mechanism for a knitting machine |
| 06/23/1981 | US4275263 Electrically insulating structurally strong bushing assembly |
| 06/16/1981 | US4273825 Electric insulating sheet |
| 06/09/1981 | US4272645 Elastomeric molded strain relief |
| 06/09/1981 | US4272642 Gas-insulated high-voltage bushing with shield electrode embedded in an annular insulating body |
| 06/09/1981 | CA1102906A1 Heat recoverable article |
| 06/09/1981 | CA1102890A1 Electric cable gland with fire-proof seal |
| 06/09/1981 | CA1102889A1 Insulator for electrical conductors and method of stringing such conductors on insulators |
| 05/27/1981 | EP0029164A1 High tension through-lead |
| 05/26/1981 | US4270160 Lightning resistive device in aerial power transmission system |
| 05/26/1981 | CA1101820A1 Re-enterable duct seal |
| 05/19/1981 | US4268559 Heat-shrinkable article |
| 05/19/1981 | CA1101170A1 Heat-recoverable article |
| 05/12/1981 | US4267403 Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings |
| 05/12/1981 | US4267401 Seal plug |
| 05/12/1981 | US4267400 Seismic bushing |
| 05/12/1981 | US4267300 Said epoxy resin is polyglycidyl ether of bisphenol a, capped with a monobasic aromatic acid, said powder containing trimellitic anhydride |
| 05/06/1981 | EP0028201A1 Control element for high-voltage devices and process for manufacturing a control element |
| 05/05/1981 | US4265966 Method of using nitrogen-containing polyester resins as epoxy resin hardening accelerators in winding bands for high-voltage insulation of electric machines and apparatus and mica tape therefor |
| 05/05/1981 | US4265607 Apparatus for manufacturing a plastic insulator equipped with helical-shaped shields |
| 05/05/1981 | US4265420 Clip for fixing an electric cable to a support structure |
| 04/30/1981 | WO1981001151A1 Electrical-insulating pressure-sensitive adhesive tape and a process of making said |
| 04/28/1981 | US4264549 Simultaneous |
| 04/21/1981 | US4263478 Insulator equipped with a device for fixing a bare cable thereto |
| 04/21/1981 | US4263477 Electric fence insulator |
| 04/21/1981 | US4262913 High pressure gland for optical fibres and/or electrical conductors |
| 04/16/1981 | WO1981000986A1 Insulating mica paper and tapes thereof |
| 04/08/1981 | EP0026607A1 Epoxy resin powder for wire coating and method of applying an electrical insulating coating to wire |
| 03/31/1981 | US4259546 Electrical feedthrough system for pressurized containers |
| 03/31/1981 | US4259545 High voltage safety-glow insulator |
| 03/24/1981 | US4258407 Lightning arrester device for power transmission line |
| 03/24/1981 | US4258228 Electrical insulator having clamping jaws with separately fabricated liner members |
| 03/17/1981 | US4256920 Re-enterable duct seal |
| 03/17/1981 | CA1097757A1 Tank-type terminal-bushing construction having grounded collar-support an integral part of bushing structure |
| 03/11/1981 | EP0024658A1 Insulating pane of synthetic glass |
| 03/10/1981 | US4255616 Cable support assembly for electrical penetration assembly for reactor containment |
| 03/10/1981 | US4255615 Dielectric corona rings |
| 03/03/1981 | CA1096950A1 Electrical insulator with semiconductive glaze |
| 02/24/1981 | US4252993 Capacitance probe |
| 02/24/1981 | US4252849 Heat shrinkable covers |
| 02/24/1981 | US4252394 Hermetic compressor motor terminal |
| 02/18/1981 | EP0023995A2 Outside-weather isolator |
| 02/17/1981 | US4251680 Electrical lead-through apparatus |
| 02/17/1981 | CA1096002A1 Stress-relief device for a cable |
| 02/10/1981 | US4250348 Clamping device for cables and the like |
| 02/10/1981 | CA1095600A1 Series feed-through capacitor |
| 01/28/1981 | EP0023144A1 Method of fixing a metallic insert in a porcelain electrical insulator and an insulator produced by such a method |
| 01/28/1981 | EP0022863A1 Hermetic electrical feedthrough assembly |
| 01/28/1981 | EP0022766A1 High-voltage composite insulator. |
| 01/27/1981 | US4246696 Extrusion rubbers, vulcanization |
| 01/07/1981 | EP0021902A1 Process for securing insulating rods in attachment fittings and apparatus for the realization thereof |
| 01/07/1981 | EP0020405A1 Compact sulfur hexafluoride-filled insulator bushing with reduced gas-filled volume |
| 01/06/1981 | CA1092766A1 Heat-recoverable article |
| 12/02/1980 | US4237336 Device for passing electrical and power installation conductors through protective shell separating clean zone from contaminated one and method of assembling same |
| 11/18/1980 | US4234439 Dielectric material for influencing electric fields, and stress control devices made therefrom |
| 11/18/1980 | CA1089944A1 Vapor-cooled terminal-bushings for oil-type circuit- interrupters |
| 11/11/1980 | US4233373 Cell casing and grommet therefore |
| 11/11/1980 | CA1089435A1 Device for stringing an electrical conductor on an insulator |
| 11/04/1980 | US4232185 Electrical insulator with semiconductive glaze |
| 10/28/1980 | CA1088644A1 Spacer for aerial cables |
| 10/15/1980 | EP0016808A1 Composite electrical insulator containing a polymer ceramic high-strenth insulated insert |
| 10/15/1980 | EP0016793A1 Improved air entrance bushing for gas-insulated bus |
| 10/14/1980 | US4228318 Method and means for dissipating heat in a high voltage termination |
| 10/07/1980 | US4227035 Modular condenser bushing |