Oil-pressure cables

Industry

CPC
H01B9/0611

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Parent Industries

HELECTRICITY H01Electric elements H01BCABLES CONDUCTORS INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES H01B9/00Power cables

Current Industry

H01B9/0611Oil-pressure cables

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of producing submarine solid cable and submarine solid cable
- Patent number 8,242,357
- Issue date Aug 14, 2012
- Sumitomo Electric Industries, Ltd.
- Kenji Motoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid cable, manufacturing method thereof, and transmission line th...
- Patent number 6,399,878
- Issue date Jun 4, 2002
- Sumitomo Electric Industries, Ltd.
- Mamoru Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage direct current electrical cable with mass-impregnated...
- Patent number 6,395,975
- Issue date May 28, 2002
- Pirelli Cavi e Sistemi S.p.A.
- Claudio Bosisio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current oil-filled self contained cable
- Patent number 5,481,070
- Issue date Jan 2, 1996
- Sumitomo Electric Industries, Ltd.
- Masayuki Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric cable with laminated tape insulation
- Patent number 4,994,632
- Issue date Feb 19, 1991
- Societa Cavi Pirelli S.p.A.
- Claudio Bosisio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing an insulating polyolefin laminated paper
- Patent number 4,964,933
- Issue date Oct 23, 1990
- Sumitomo Electric Industries, Ltd.
- Ryosuke Hata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electric power supply cable using insulating polyolefin laminate paper
- Patent number 4,859,804
- Issue date Aug 22, 1989
- Sumitomo Electric Industries
- Ryosuke Hata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminated paper-plastic insulating tape and cable including such tape
- Patent number 4,853,490
- Issue date Aug 1, 1989
- Societa Cavi Pirelli S.p.A.
- Claudio Bosisio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage mass-impregnated power cable
- Patent number 4,782,194
- Issue date Nov 1, 1988
- Alcatel USA Corp.
- John N. Johnsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating polyolefin laminate paper and method for producing same,...
- Patent number 4,762,965
- Issue date Aug 9, 1988
- Sumitomo Electric Industries, Ltd.
- Ryosuke Hata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making an oil-filled electric cable with alternate layers...
- Patent number 4,704,170
- Issue date Nov 3, 1987
- Societa Cavi Pirelli S.p.A.
- Paolo G. Priaroggia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric power cable
- Patent number 4,675,470
- Issue date Jun 23, 1987
- Sumitomo Electric Industries
- Ryosuke Hata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating polyolefin laminate paper and method for producing same,...
- Patent number 4,673,607
- Issue date Jun 16, 1987
- Sumitomo Electric Industries, Ltd.
- Ryosuke Hata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Oil-filled electric cable with alternate layers of plastic and pape...
- Patent number 4,602,121
- Issue date Jul 22, 1986
- Societa Cavi Pirelli S.p.A.
- Paolo G. Priaroggia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oil-filled, multi-core cable with at least one conductor differing...
- Patent number 4,536,610
- Issue date Aug 20, 1985
- Societa' Cavi Pirelli, S.p.A.
- Alberto Giussani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fully synthetic taped insulation cables
- Patent number 4,487,991
- Issue date Dec 11, 1984
- The United States of America as represented by the United States Department o...
- Eric B. Forsyth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
POF Cable having outer pipe with curved offset sections to accommod...
- Patent number 4,434,319
- Issue date Feb 28, 1984
- The Chuba Electric Power Company Inc.
- Yoshiaki Gomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage direct current cable with impregnated tape insulation
- Patent number 4,417,093
- Issue date Nov 22, 1983
- Societa Cavi Pirelli S.p.A.
- Elio Occhini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oil-impregnated power cable
- Patent number 4,329,536
- Issue date May 11, 1982
- Nippon Petrochemical Company, Ltd.
- Atushi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage, electric submarine cable with insulation of longitudi...
- Patent number 4,224,462
- Issue date Sep 23, 1980
- Industrie Pirelli S.p.A.
- Elio Occhini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical power cable with stranded insulated wires
- Patent number 4,207,427
- Issue date Jun 10, 1980
- Industrie Pirelli S.p.A.
- Germano Beretta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing multi-core electric power cables and cabl...
- Patent number 4,118,593
- Issue date Oct 3, 1978
- Industrie Pirelli Societa per Azioni
- Andrea Borroni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3930112
- Patent number 3,930,112
- Issue date Dec 30, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3926079
- Patent number 3,926,079
- Issue date Dec 16, 1975
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3909501
- Patent number 3,909,501
- Issue date Sep 30, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3813476
- Patent number 3,813,476
- Issue date May 28, 1974
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3780206
- Patent number 3,780,206
- Issue date Dec 18, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3749812
- Patent number 3,749,812
- Issue date Jul 31, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3742116
- Patent number 3,742,116
- Issue date Jun 26, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3726008
- Patent number 3,726,008
- Issue date Apr 10, 1973
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING SUBMARINE SOLID CABLE AND SUBMARINE SOLID CABLE
- Publication number 20100206616
- Publication date Aug 19, 2010
- Sumitomo Electric Industries, Ltd.
- Kenji Motoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID CABLE, MANUFACTURING METHOD THEREOF, AND TRANSMISSION LINE TH...
- Publication number 20010042635
- Publication date Nov 22, 2001
- MAMORU KONDO
- H01 - BASIC ELECTRIC ELEMENTS

Oil-pressure cables

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of producing submarine solid cable and submarine solid cable

Solid cable, manufacturing method thereof, and transmission line th...

High voltage direct current electrical cable with mass-impregnated...

Direct current oil-filled self contained cable

Electric cable with laminated tape insulation

Method for producing an insulating polyolefin laminated paper

Electric power supply cable using insulating polyolefin laminate paper

Laminated paper-plastic insulating tape and cable including such tape

High voltage mass-impregnated power cable

Insulating polyolefin laminate paper and method for producing same,...

Method of making an oil-filled electric cable with alternate layers...

Electric power cable

Insulating polyolefin laminate paper and method for producing same,...

Oil-filled electric cable with alternate layers of plastic and pape...

Oil-filled, multi-core cable with at least one conductor differing...

Fully synthetic taped insulation cables

POF Cable having outer pipe with curved offset sections to accommod...

High voltage direct current cable with impregnated tape insulation

Oil-impregnated power cable

High voltage, electric submarine cable with insulation of longitudi...

Electrical power cable with stranded insulated wires

Process for manufacturing multi-core electric power cables and cabl...

3930112

3926079

3909501

3813476

3780206

3749812

3742116

3726008

Patents Applicationslast 30 patents

METHOD OF PRODUCING SUBMARINE SOLID CABLE AND SUBMARINE SOLID CABLE

SOLID CABLE, MANUFACTURING METHOD THEREOF, AND TRANSMISSION LINE TH...