FR2145578B1 - - Google Patents

Info

Publication number
FR2145578B1
FR2145578B1 FR7224980A FR7224980A FR2145578B1 FR 2145578 B1 FR2145578 B1 FR 2145578B1 FR 7224980 A FR7224980 A FR 7224980A FR 7224980 A FR7224980 A FR 7224980A FR 2145578 B1 FR2145578 B1 FR 2145578B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7224980A
Other languages
French (fr)
Other versions
FR2145578A1 (en
Inventor
G Maschio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pirelli General Cable Works filed Critical Pirelli General Cable Works
Publication of FR2145578A1 publication Critical patent/FR2145578A1/fr
Application granted granted Critical
Publication of FR2145578B1 publication Critical patent/FR2145578B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)
  • Insulating Bodies (AREA)
FR7224980A 1971-07-12 1972-07-10 Expired FR2145578B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3252771A GB1365894A (en) 1971-07-12 1971-07-12 Insulating sheet material for electric cables
GB4284871 1971-09-14

Publications (2)

Publication Number Publication Date
FR2145578A1 FR2145578A1 (en) 1973-02-23
FR2145578B1 true FR2145578B1 (en) 1977-12-23

Family

ID=26261428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224980A Expired FR2145578B1 (en) 1971-07-12 1972-07-10

Country Status (10)

Country Link
JP (1) JPS4848983A (en)
AU (1) AU471430B2 (en)
DE (1) DE2232696A1 (en)
ES (1) ES405169A1 (en)
FR (1) FR2145578B1 (en)
GB (1) GB1365894A (en)
IE (1) IE36524B1 (en)
IT (1) IT962360B (en)
NL (1) NL7209346A (en)
SE (1) SE406241B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1186188B (en) * 1985-11-08 1987-11-18 Pirelli Cavi Spa COMPOSITE TAPE FOR THE INSULATION OF ELECTRIC CABLES AND ELECTRIC CABLE THAT USES SUCH TAPE FOR ITS INSULATION

Also Published As

Publication number Publication date
NL7209346A (en) 1973-01-16
JPS4848983A (en) 1973-07-11
IT962360B (en) 1973-12-20
AU471430B2 (en) 1976-04-29
ES405169A1 (en) 1975-07-16
AU4427772A (en) 1974-01-10
IE36524L (en) 1973-01-12
FR2145578A1 (en) 1973-02-23
IE36524B1 (en) 1976-11-24
SE406241B (en) 1979-01-29
DE2232696A1 (en) 1973-02-01
GB1365894A (en) 1974-09-04

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property