CH558071A - Papier de blindage pour des cables electriques. - Google Patents

Papier de blindage pour des cables electriques.

Info

Publication number
CH558071A
CH558071A CH578172A CH578172A CH558071A CH 558071 A CH558071 A CH 558071A CH 578172 A CH578172 A CH 578172A CH 578172 A CH578172 A CH 578172A CH 558071 A CH558071 A CH 558071A
Authority
CH
Switzerland
Prior art keywords
electric cables
shielding paper
shielding
paper
cables
Prior art date
Application number
CH578172A
Other languages
English (en)
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 CH558071A publication Critical patent/CH558071A/fr

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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • 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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulating Bodies (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Communication Cables (AREA)
CH578172A 1971-04-20 1972-04-19 Papier de blindage pour des cables electriques. CH558071A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1024571 1971-04-20

Publications (1)

Publication Number Publication Date
CH558071A true CH558071A (fr) 1975-01-15

Family

ID=9964311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH578172A CH558071A (fr) 1971-04-20 1972-04-19 Papier de blindage pour des cables electriques.

Country Status (19)

Country Link
JP (1) JPS5795712U (fr)
AT (1) AT320774B (fr)
AU (1) AU464664B2 (fr)
BE (1) BE782236A (fr)
BR (1) BR7202388D0 (fr)
CA (1) CA947827A (fr)
CH (1) CH558071A (fr)
DE (1) DE2219511C3 (fr)
DK (1) DK145898C (fr)
ES (1) ES402780A1 (fr)
FI (1) FI57191C (fr)
FR (1) FR2133830B1 (fr)
GB (1) GB1329636A (fr)
IE (1) IE36298B1 (fr)
IT (1) IT953680B (fr)
NL (1) NL172897C (fr)
NO (1) NO134175C (fr)
SE (1) SE396155B (fr)
ZA (1) ZA722563B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2014008097A0 (en) * 2012-05-11 2014-12-31 Fjords Proc As Carboxylic acid salt removal during hydrate inhibitor recovery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555850A (fr) * 1956-03-16
GB870953A (en) * 1958-07-09 1961-06-21 Pirelli Improvements in or relating to the screening of high-tension electric cables

Also Published As

Publication number Publication date
NL7205029A (fr) 1972-10-24
DK145898C (da) 1983-09-19
ES402780A1 (es) 1975-10-16
NL172897C (nl) 1983-11-01
NO134175B (fr) 1976-05-18
AT320774B (de) 1975-02-25
GB1329636A (en) 1973-09-12
FI57191B (fi) 1980-02-29
IT953680B (it) 1973-08-10
AU4133972A (en) 1973-10-25
IE36298B1 (en) 1976-09-29
SE396155B (sv) 1977-09-05
FR2133830B1 (fr) 1977-12-23
AU464664B2 (en) 1975-08-18
CA947827A (en) 1974-05-21
JPS5795712U (fr) 1982-06-12
FR2133830A1 (fr) 1972-12-01
ZA722563B (en) 1973-01-31
DE2219511A1 (de) 1972-10-26
FI57191C (fi) 1980-06-10
NO134175C (fr) 1976-08-25
IE36298L (en) 1972-10-20
BR7202388D0 (pt) 1973-05-17
DK145898B (da) 1983-04-05
DE2219511C3 (de) 1980-02-14
BE782236A (fr) 1972-08-16
DE2219511B2 (de) 1979-06-13

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: PIRELLI UK PLC

PUE Assignment

Owner name: PIRELLI GENERAL PLC

PL Patent ceased