Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines › H02G 7 - Overhead installations of electric lines or cables
Patents for H02G 7 - Overhead installations of electric lines or cables (6,956)
04/1983
04/12/1983CA1144615A1 Conductor clamping device
03/1983
03/08/1983CA1142615A1 Damping spacer with hub interlock
03/08/1983CA1142579A1 Negative corona shielding of line and station hardware
03/08/1983CA1142578A1 Power transmission overhead line
03/08/1983CA1142498A1 Suspension clamp
03/01/1983CA1142243A1 Telescopically interfitted insulator cover
01/1983
01/18/1983US4368910 Grip for pulling fiber optic cable and method of inserting the cable into the grip
01/12/1983EP0069485A1 An improved overhead electric transmission or distribution system
01/05/1983EP0068689A1 Improvements in overhead electric transmission lines
12/1982
12/29/1982EP0020509B1 Hybrid dual voltage transmission system
12/28/1982US4366392 Aerial power transmission line with lightning protection wires designed also to transmit rf signals
12/22/1982EP0067614A1 Joint between the optical fibres of the conductors of an overhead electric transmission system
12/07/1982US4362901 Bellows-type vibration absorber for suspended cables and suspended cable in combination therewith
12/07/1982US4362900 Air cylinder-type vibration absorber for suspended cables and suspended cable in combination therewith
11/1982
11/23/1982US4360177 Suspension clamp
11/23/1982US4360049 Radial tires having improved irregular wear resistance
11/09/1982CA1135356A1 Damping device for aeolian vibration in overhead cables
10/1982
10/13/1982EP0062154A2 Shock absorber for damping low frequency transversal oscillations
10/05/1982CA1133077A1 Multiple section electric power line with single fluid cooling station
09/1982
09/21/1982US4350549 Method and apparatus for the production of hollow bodies by winding
09/14/1982CA1131728A1 Electrical insulator and conductor cover
09/07/1982CA1131324A1 Electric cable connector
09/01/1982EP0058874A1 Electrically insulating element, especially for a phase spacer, holding arm or distance piece
08/1982
08/24/1982US4346255 Overhead electrical conductor system including subspan oscillation and aeolian vibration absorber for single and bundle conductors
08/03/1982US4342923 D.C. Power transmission line with lightning protection wires
07/1982
07/13/1982CA1127729A1 Helically preformed wire gripping device having different pitch angles within each convolution thereof
06/1982
06/30/1982EP0055158A2 Safety connection device for electrical overhead lines comprising at least two long shaft insulator strings
06/30/1982EP0055047A2 Improvements in overhead electric transmission lines
06/15/1982CA1125841A1 Lightning resistive device in aerial power transmission system
05/1982
05/19/1982EP0052062A1 Apparatus for the fastening of an electrical overhead cable to an insulator
05/18/1982CA1123894A1 Hybrid dual voltage transmission system
05/05/1982EP0050688A1 Protection device against the consequences of the rupture of an insulator
04/1982
04/21/1982EP0049908A1 Aerial power transmission system
04/15/1982WO1982001294A1 Three-phase overhead electric line with split phases
04/06/1982US4323722 Overhead electric power transmission line jumpering system for bundles of five or more subconductors
04/06/1982CA1121478A1 Rigid one-piece construction spacer damper with resiliently pivoted arms
03/1982
03/31/1982EP0048575A1 Overhead electric and optical transmission system
03/02/1982CA1119264A1 High power slip ring assembly
02/1982
02/03/1982EP0044921A1 Suspension for an aerial cable on an overhead line
01/1982
01/19/1982US4311299 Cable lasher
12/1981
12/01/1981CA1113559A1 Spring friction damper for overhead electrical conductor
11/1981
11/17/1981CA1112696A1 Safety disconnect switch for suspended cables
11/03/1981US4298240 Cable connector
09/1981
09/22/1981US4291194 Negative corona shielding of line and station hardware
08/1981
08/25/1981CA1107825A1 Anchoring of telephone wires
08/06/1981WO1981002227A1 Overhead electric line
08/06/1981WO1981002226A1 Direct-current electric line
08/05/1981EP0033223A2 Vibration absorber for aerially suspended conductors and cables
07/1981
07/21/1981US4280013 Insulator cover
07/15/1981EP0031855A1 Warning devices for birds, and method of fitting
07/14/1981US4278833 Damping spacer with hub interlock
07/09/1981WO1981001786A1 Warning devices for birds,and method of fitting
07/07/1981CA1104637A1 Lightning arrester for aerial electric power lines
06/1981
06/30/1981CA1104224A1 Dead end connector
05/1981
05/26/1981US4270160 Lightning resistive device in aerial power transmission system
04/1981
04/21/1981US4263478 Insulator equipped with a device for fixing a bare cable thereto
04/21/1981CA1099795A1 Separator-damper
04/14/1981US4262169 Aerial cable guard
03/1981
03/31/1981US4259541 Vibration damper for overhead electrical cables
03/24/1981CA1098008A1 Post wire guide latching means
03/03/1981CA1096932A1 High-voltage network for areas of increased intensity of icing
02/1981
02/24/1981US4252388 High power slip ring assembly
02/24/1981CA1096436A1 Deicing system for overhead lines
02/18/1981EP0023952A1 Oscillation-damping field spacer for a two-conductor bundle and two-conductor bundle provided with such field spacers for a high tension overhead line
01/1981
01/27/1981US4246732 Pole, in particular for electric lines
01/20/1981CA1094156A1 Power transmission line
01/07/1981EP0020943A1 Suspension clamps for insulated conductors and conductor bundles
12/1980
12/30/1980US4242537 Spacer damper
12/23/1980CA1091888A1 Pole and method and apparatus for its production
12/10/1980EP0019727A1 Protection device against the effects of an insulator break in multiple-insulator strings
11/1980
11/18/1980US4234753 Electrical insulator and conductor cover
11/18/1980US4234146 Flat type cable suspension structure
10/1980
10/28/1980CA1088644A1 Spacer for aerial cables
10/15/1980EP0017049A1 Anchor clamp for insulated overhead lines
10/14/1980US4228316 Hollow pole with internal wire gripping and securing means
10/14/1980CA1087378A1 Dead end appliance for linear bodies
10/07/1980US4227038 Vibration isolator connector
09/1980
09/18/1980WO1980001971A1 Three-phase single-chain overhead electric line with split phases
09/16/1980US4223176 Damping spacer with hub interlock and method of making
08/1980
08/26/1980US4219742 Hybrid dual voltage transmission system
08/12/1980CA1083616A1 Vibration damper
07/1980
07/23/1980EP0013655A1 Anchoring sleeve for a bare electrical conductor and deformation device for assuring its junction with a bare electrical conductor by drawing
07/15/1980US4212378 Device for de-icing power cables
07/10/1980WO1980001441A1 Overhead electric line
06/1980
06/26/1980WO1980001340A1 Hybrid dual voltage transmission system
06/24/1980US4209659 Vibration damper for overhead conductors
06/10/1980CA1079373A1 Galloping control in bundle conductor transmission lines
06/03/1980US4205827 Rigging of telephone wires
03/1980
03/25/1980US4195192 Safety disconnect switch for suspended cables
02/1980
02/12/1980US4188502 Spacer-damper
01/1980
01/15/1980US4183686 Dead end connector
01/15/1980CA1069991A2 Conductor vibration damping system
12/1979
12/11/1979US4178467 Boltless spacer device
12/04/1979US4177359 Post wire guide latching means
11/1979
11/27/1979CA1067136A1 Limited contact separator for linear bodies
11/13/1979CA1066375A1 Spacer-damper for electrical transmission cable
10/1979
10/03/1979EP0004350A1 Aerial power transmission system
10/02/1979CA1063686A1 Damping spacer for conductor bundles
09/1979
09/25/1979CA1063202A1 Cable suspension assembly
09/25/1979CA1063201A1 Suspension bracket and apparatus for electrical transmission cables
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