DK145898C - Papir til anvendelse som afskaermning i elektriske kabler og indeholdende to lag samt elektrisk kabel med mindst et afskaermningslag bestaaende af saadant papir - Google Patents

Papir til anvendelse som afskaermning i elektriske kabler og indeholdende to lag samt elektrisk kabel med mindst et afskaermningslag bestaaende af saadant papir

Info

Publication number
DK145898C
DK145898C DK185772A DK185772A DK145898C DK 145898 C DK145898 C DK 145898C DK 185772 A DK185772 A DK 185772A DK 185772 A DK185772 A DK 185772A DK 145898 C DK145898 C DK 145898C
Authority
DK
Denmark
Prior art keywords
shielding
paper
listing
layers
electric
Prior art date
Application number
DK185772A
Other languages
English (en)
Other versions
DK145898B (da
Inventor
Frederick John Miranda
Gabriele Maschio
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 DK145898B publication Critical patent/DK145898B/da
Application granted granted Critical
Publication of DK145898C publication Critical patent/DK145898C/da

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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Bodies (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Communication Cables (AREA)
DK185772A 1971-04-20 1972-04-17 Papir til anvendelse som afskaermning i elektriske kabler og indeholdende to lag samt elektrisk kabel med mindst et afskaermningslag bestaaende af saadant papir DK145898C (da)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DK145898B DK145898B (da) 1983-04-05
DK145898C true DK145898C (da) 1983-09-19

Family

ID=9964311

Family Applications (1)

Application Number Title Priority Date Filing Date
DK185772A DK145898C (da) 1971-04-20 1972-04-17 Papir til anvendelse som afskaermning i elektriske kabler og indeholdende to lag samt elektrisk kabel med mindst et afskaermningslag bestaaende af saadant papir

Country Status (19)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013257611B2 (en) * 2012-05-11 2017-08-24 Fjords Processing 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
NL214691A (da) * 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
BR7202388D0 (pt) 1973-05-17
FR2133830A1 (da) 1972-12-01
FI57191B (fi) 1980-02-29
FR2133830B1 (da) 1977-12-23
NO134175B (da) 1976-05-18
DE2219511C3 (de) 1980-02-14
AU4133972A (en) 1973-10-25
DE2219511B2 (de) 1979-06-13
AT320774B (de) 1975-02-25
CA947827A (en) 1974-05-21
AU464664B2 (en) 1975-08-18
IE36298B1 (en) 1976-09-29
SE396155B (sv) 1977-09-05
ES402780A1 (es) 1975-10-16
IT953680B (it) 1973-08-10
NL172897C (nl) 1983-11-01
NL7205029A (da) 1972-10-24
BE782236A (fr) 1972-08-16
FI57191C (fi) 1980-06-10
GB1329636A (en) 1973-09-12
ZA722563B (en) 1973-01-31
JPS5795712U (da) 1982-06-12
CH558071A (fr) 1975-01-15
NO134175C (da) 1976-08-25
DE2219511A1 (de) 1972-10-26
DK145898B (da) 1983-04-05
IE36298L (en) 1972-10-20

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