CA947827A - Electric cable screening paper - Google Patents

Electric cable screening paper

Info

Publication number: CA947827A
Authority: CA; Canada
Prior art keywords: electric cable; cable screening; screening paper; paper; electric
Prior art date: 1971-04-20
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

CA139,905A

Other languages

English (en)

Other versions

CA139905S (en

Inventor

Frederick J. Miranda

Gabriele 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 Ltd

Original Assignee

Pirelli General Cable Works Ltd

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.)

1971-04-20

Filing date

1972-04-18

Publication date

1974-05-21

1972-04-18 Application filed by Pirelli General Cable Works Ltd filed Critical Pirelli General Cable Works Ltd

1974-05-21 Application granted granted Critical

1974-05-21 Publication of CA947827A publication Critical patent/CA947827A/en

Status Expired legal-status Critical Current

Links

238000012216 screening Methods 0.000 title 1

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)

CA139,905A 1971-04-20 1972-04-18 Electric cable screening paper Expired CA947827A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CA947827A true CA947827A (en)	1974-05-21

Family

ID=9964311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA139,905A Expired CA947827A (en)	1971-04-20	1972-04-18	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)

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

1971
- 1971-04-20 GB GB1024571*[A patent/GB1329636A/en not_active Expired
1972
- 1972-04-13 NO NO1276/72A patent/NO134175C/no unknown
- 1972-04-14 NL NLAANVRAGE7205029,A patent/NL172897C/xx active Search and Examination
- 1972-04-17 ZA ZA722563A patent/ZA722563B/xx unknown
- 1972-04-17 DK DK185772A patent/DK145898C/da active
- 1972-04-17 FR FR7213484A patent/FR2133830B1/fr not_active Expired
- 1972-04-17 BE BE782236A patent/BE782236A/fr not_active IP Right Cessation
- 1972-04-17 IE IE504/72A patent/IE36298B1/xx unknown
- 1972-04-18 CA CA139,905A patent/CA947827A/en not_active Expired
- 1972-04-18 ES ES402780A patent/ES402780A1/es not_active Expired
- 1972-04-19 BR BR2388/72A patent/BR7202388D0/pt unknown
- 1972-04-19 SE SE7205070A patent/SE396155B/xx unknown
- 1972-04-19 AT AT343572A patent/AT320774B/de active
- 1972-04-19 AU AU41339/72A patent/AU464664B2/en not_active Expired
- 1972-04-19 FI FI1104/72A patent/FI57191C/fi active
- 1972-04-19 CH CH578172A patent/CH558071A/fr not_active IP Right Cessation
- 1972-04-19 IT IT23334/72A patent/IT953680B/it active
- 1972-04-21 DE DE2219511A patent/DE2219511C3/de not_active Expired
1981
- 1981-11-16 JP JP1981169519U patent/JPS5795712U/ja active Pending

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
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
CH558071A (fr)	1975-01-15
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

Publication	Publication Date	Title
CA951379A (en)	1974-07-16	Electric well logging apparatus
CA990373A (en)	1976-06-01	Electrical cable
CA970056A (en)	1975-06-24	Electrical cable
CA970055A (en)	1975-06-24	Electrical cable
CA938358A (en)	1973-12-11	Flat cable assemblies
CA966907A (en)	1975-04-29	Cable glands
CA954199A (en)	1974-09-03	Multi-conductor electric cables
AU476727B2 (en)	1976-09-30	Cables
CA977430A (en)	1975-11-04	Snow-resistant conductor
AU5002572A (en)	1974-06-13	Electric apparatus
AU473911B2 (en)	1976-07-08	Cables
CA954780A (en)	1974-09-17	Electric cable screening tape
AU464664B2 (en)	1975-08-18	Electric cable screening. paper
AU455351B2 (en)	1974-11-21	Electric cable screening tape
CA989949A (en)	1976-05-25	Electrical cable
CA877061A (en)	1971-08-03	Faired cable
CA998511A (en)	1976-10-19	Cables
CA886743A (en)	1971-11-23	Electric cable
CA964709A (en)	1975-03-18	Electrical heating cable
CA873726A (en)	1971-06-22	Cable drum
CA866110A (en)	1971-03-16	Electric cables
CA949301A (en)	1974-06-18	Electric cables
CA861098A (en)	1971-01-12	Electric cables
CA869704A (en)	1971-04-27	Electrical cables
AU467162B2 (en)	1974-06-06	Cables