CH550472A - ELECTRIC CABLE. - Google Patents

ELECTRIC CABLE.

Info

Publication number: CH550472A
Authority: CH; Switzerland
Prior art keywords: electric cable; cable; electric
Prior art date: 1970-11-11

Application number

CH1638171A

Other languages

French (fr)

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.)

1970-11-11

Filing date

1971-11-10

Publication date

1974-06-14

1971-11-10 Application filed by Pirelli General Cable Works filed Critical Pirelli General Cable Works

1974-06-14 Publication of CH550472A publication Critical patent/CH550472A/en

Links

Classifications

- 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
- 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

CH1638171A 1970-11-11 1971-11-10 ELECTRIC CABLE. CH550472A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB5359170		1970-11-11
GB594471		1971-03-03

Publications (1)

Publication Number	Publication Date
CH550472A true CH550472A (en)	1974-06-14

Family

ID=26240274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1638171A CH550472A (en)	1970-11-11	1971-11-10	ELECTRIC CABLE.

Country Status (10)

Country	Link
AT (1)	AT315937B (en)
BE (1)	BE775008A (en)
BR (1)	BR7107477D0 (en)
CA (1)	CA954780A (en)
CH (1)	CH550472A (en)
DE (1)	DE2153968A1 (en)
ES (1)	ES397216A1 (en)
FR (1)	FR2116392A1 (en)
IE (1)	IE35750B1 (en)
IT (1)	IT939168B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT956500B (en) *	1972-06-13	1973-10-10	Pirelli	SHIELDING TAPE FOR HIGH VOLTAGE ELECTRIC CABLES
CH627031A5 (en) *	1978-08-09	1981-12-15	Portescap
DE3524516A1 (en) *	1985-07-09	1987-01-22	Gore W L & Co Gmbh	BAND CABLE
JPH062174Y2 (en) *	1985-07-23	1994-01-19	古河電気工業株式会社	Water-blocking rubber, plastic insulated power cable

1971
- 1971-10-19 IE IE131571A patent/IE35750B1/en unknown
- 1971-10-28 CA CA126,326A patent/CA954780A/en not_active Expired
- 1971-10-29 DE DE19712153968 patent/DE2153968A1/en active Pending
- 1971-11-04 AT AT949771A patent/AT315937B/en not_active IP Right Cessation
- 1971-11-05 BE BE775008A patent/BE775008A/en unknown
- 1971-11-05 ES ES397216A patent/ES397216A1/en not_active Expired
- 1971-11-09 BR BR747771A patent/BR7107477D0/en unknown
- 1971-11-10 FR FR7140398A patent/FR2116392A1/en active Granted
- 1971-11-10 IT IT3089771A patent/IT939168B/en active
- 1971-11-10 CH CH1638171A patent/CH550472A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT315937B (en)	1974-06-25
BR7107477D0 (en)	1973-05-29
DE2153968A1 (en)	1972-05-18
IT939168B (en)	1973-02-10
FR2116392B1 (en)	1976-12-03
BE775008A (en)	1972-05-05
FR2116392A1 (en)	1972-07-13
ES397216A1 (en)	1975-09-16
CA954780A (en)	1974-09-17
IE35750B1 (en)	1976-05-12
IE35750L (en)	1972-05-11

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Legal Events

Date	Code	Title	Description
1981-07-31	PL	Patent ceased