GB1329636A - Electric cable screening paper - Google Patents

Electric cable screening paper

Info

Publication number
GB1329636A
GB1329636A GB1024571*[A GB1329636DA GB1329636A GB 1329636 A GB1329636 A GB 1329636A GB 1329636D A GB1329636D A GB 1329636DA GB 1329636 A GB1329636 A GB 1329636A
Authority
GB
United Kingdom
Prior art keywords
ply
paper
impermeability
electric cable
april
Prior art date
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
GB1024571*[A
Other languages
English (en)
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 Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
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 Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Publication of GB1329636A publication Critical patent/GB1329636A/en
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
    • 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)
GB1024571*[A 1971-04-20 1971-04-20 Electric cable screening paper Expired GB1329636A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1329636A true GB1329636A (en) 1973-09-12

Family

ID=9964311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1024571*[A Expired GB1329636A (en) 1971-04-20 1971-04-20 Electric cable screening paper

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511893A (en) * 2012-05-11 2014-09-17 Nexans ROV Cable insulation system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99094C (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511893A (en) * 2012-05-11 2014-09-17 Nexans ROV Cable insulation system

Also Published As

Publication number Publication date
DK145898B (da) 1983-04-05
DE2219511A1 (de) 1972-10-26
NO134175B (fr) 1976-05-18
DK145898C (da) 1983-09-19
NL172897C (nl) 1983-11-01
FI57191C (fi) 1980-06-10
IE36298B1 (en) 1976-09-29
ES402780A1 (es) 1975-10-16
IE36298L (en) 1972-10-20
SE396155B (sv) 1977-09-05
AU4133972A (en) 1973-10-25
CH558071A (fr) 1975-01-15
IT953680B (it) 1973-08-10
JPS5795712U (fr) 1982-06-12
BR7202388D0 (pt) 1973-05-17
CA947827A (en) 1974-05-21
DE2219511C3 (de) 1980-02-14
DE2219511B2 (de) 1979-06-13
FR2133830B1 (fr) 1977-12-23
AT320774B (de) 1975-02-25
BE782236A (fr) 1972-08-16
ZA722563B (en) 1973-01-31
FI57191B (fi) 1980-02-29
AU464664B2 (en) 1975-08-18
NL7205029A (fr) 1972-10-24
FR2133830A1 (fr) 1972-12-01
NO134175C (fr) 1976-08-25

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years