NO138819C - SUBSIDIARY CABLES, IN PARTICULAR POWER CABLES INTENDED FOR HIGH VOLTAGE, INCLUDING NATURAL OR SYNTHETIC PRODUCTS AS LIQUID IMPREGNANT - Google Patents

SUBSIDIARY CABLES, IN PARTICULAR POWER CABLES INTENDED FOR HIGH VOLTAGE, INCLUDING NATURAL OR SYNTHETIC PRODUCTS AS LIQUID IMPREGNANT

Info

Publication number: NO138819C
Authority: NO; Norway
Prior art keywords: cables; high voltage; subsidiary; including natural; particular power
Prior art date: 1974-03-25

Application number

NO751000A

Other languages

Norwegian (no)

Other versions

NO138819B (en

NO751000L (en

Inventor

Franco Pasini

Original Assignee

Pirelli

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.)

1974-03-25

Filing date

1975-03-24

Publication date

1978-11-15

1975-03-24 Application filed by Pirelli filed Critical Pirelli

1975-09-26 Publication of NO751000L publication Critical patent/NO751000L/no

1978-08-07 Publication of NO138819B publication Critical patent/NO138819B/en

1978-11-15 Publication of NO138819C publication Critical patent/NO138819C/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Organic Insulating Materials (AREA)
Insulated Conductors (AREA)
Lubricants (AREA)
Ropes Or Cables (AREA)
Suspension Of Electric Lines Or Cables (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)

NO751000A 1974-03-25 1975-03-24 SUBSIDIARY CABLES, IN PARTICULAR POWER CABLES INTENDED FOR HIGH VOLTAGE, INCLUDING NATURAL OR SYNTHETIC PRODUCTS AS LIQUID IMPREGNANT NO138819C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT49591/74A IT1011139B (en)	1974-03-25	1974-03-25	IMPROVEMENT WITH CABLES FOR ENERGY

Publications (3)

Publication Number	Publication Date
NO751000L NO751000L (en)	1975-09-26
NO138819B NO138819B (en)	1978-08-07
NO138819C true NO138819C (en)	1978-11-15

Family

ID=11271109

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO751000A NO138819C (en)	1974-03-25	1975-03-24	SUBSIDIARY CABLES, IN PARTICULAR POWER CABLES INTENDED FOR HIGH VOLTAGE, INCLUDING NATURAL OR SYNTHETIC PRODUCTS AS LIQUID IMPREGNANT

Country Status (13)

Country	Link
US (1)	US3930112A (en)
JP (1)	JPS5845121B2 (en)
AR (1)	AR202340A1 (en)
BR (1)	BR7500261A (en)
CA (1)	CA1039941A (en)
DE (1)	DE2511404C2 (en)
DK (1)	DK38575A (en)
FR (1)	FR2266265B1 (en)
GB (1)	GB1449445A (en)
IT (1)	IT1011139B (en)
NO (1)	NO138819C (en)
SE (1)	SE412484B (en)
ZA (1)	ZA751857B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1114926B (en) *	1977-07-29	1986-02-03	Pirelli	PERFECTED FLUID FOR THE INSULATION OF ELECTRIC CABLES WITH FLUID OIL FOR ENERGY, PARTICULARLY FOR UNDERWATER INSTALLATION
GB2002684B (en) *	1977-08-06	1982-02-17	Showa Electric Wire & Cable Co	Laminated insulating paper and oil-filled cable insulated thereby
IT1135060B (en) *	1981-01-16	1986-08-20	Pirelli Cavi Spa	ELECTRIC CABLE IMPREGNATED WITH INSULATING FLUID
CN110400659B (en) *	2019-07-31	2021-01-22	福建礼恩科技有限公司	Preparation method of oil-filled submarine cable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE973637C (en) *	1939-08-11	1960-04-21	Enfield Cables Ltd	Paper-insulated electrical ground cable
DE909110C (en) *	1941-09-03	1954-04-12	Siemens Ag	Insulating oil for electrotechnical purposes, in particular for transformers and capacitors
US2468544A (en) *	1945-11-10	1949-04-26	Gen Electric	Stabilized halogenated compositions and electrical devices
US3163705A (en) *	1959-08-21	1964-12-29	Anaconda Wire & Cable Co	Oil insulated impregnant for high voltage electrical apparatus
DE1665324B2 (en) *	1965-11-17	1972-05-18	Industrie Pirelli S.P.A., Mailand (Italien)	USE OF ALKYLBENZENE AS IMPREGNATING OIL FOR HIGH VOLTAGE OIL CABLES
US3673093A (en) *	1966-06-03	1972-06-27	Montedison Spa	Liquid dielectric composition of alkyl benzene and an antioxidation stabilizer
GB1271981A (en) *	1969-01-09	1972-04-26	British Insulated Callenders	Improvements in and relating to electrical insulating oils and to electrical apparatus incorporating them
US3588644A (en) *	1969-10-06	1971-06-28	Mc Graw Edison Co	Electrical apparatus and stabilized dielectric therefor
US3740625A (en) *	1971-11-04	1973-06-19	Sprague Electric Co	Electrical capacitors with ester impregnants
US3745432A (en) *	1972-04-28	1973-07-10	Monsanto Co	Impregnated capacitor
US3878314A (en) *	1973-10-26	1975-04-15	Rte Corp	Protective apparatus for underground high voltage electrical devices
JPS594475A (en)	1982-07-01	1984-01-11	井関農機株式会社	Swinging type sorting apparatus

1974
- 1974-03-25 IT IT49591/74A patent/IT1011139B/en active
1975
- 1975-01-15 BR BR261/75A patent/BR7500261A/en unknown
- 1975-02-05 DK DK38575*#A patent/DK38575A/da not_active Application Discontinuation
- 1975-02-25 AR AR257756A patent/AR202340A1/en active
- 1975-03-12 FR FR7507676A patent/FR2266265B1/fr not_active Expired
- 1975-03-15 DE DE2511404A patent/DE2511404C2/en not_active Expired
- 1975-03-17 US US558834A patent/US3930112A/en not_active Expired - Lifetime
- 1975-03-20 GB GB1174175A patent/GB1449445A/en not_active Expired
- 1975-03-20 JP JP50034207A patent/JPS5845121B2/en not_active Expired
- 1975-03-24 ZA ZA00751857A patent/ZA751857B/en unknown
- 1975-03-24 NO NO751000A patent/NO138819C/en unknown
- 1975-03-24 CA CA222,864A patent/CA1039941A/en not_active Expired
- 1975-03-24 SE SE7503400A patent/SE412484B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU7949675A (en)	1976-09-30
FR2266265A1 (en)	1975-10-24
NO138819B (en)	1978-08-07
SE7503400L (en)	1975-09-26
IT1011139B (en)	1977-01-20
DE2511404A1 (en)	1975-10-02
JPS5845121B2 (en)	1983-10-07
FR2266265B1 (en)	1977-04-15
ZA751857B (en)	1976-02-25
DE2511404C2 (en)	1984-03-15
JPS50132485A (en)	1975-10-20
GB1449445A (en)	1976-09-15
CA1039941A (en)	1978-10-10
SE412484B (en)	1980-03-03
US3930112A (en)	1975-12-30
AR202340A1 (en)	1975-05-30
DK38575A (en)	1975-09-26
NO751000L (en)	1975-09-26
BR7500261A (en)	1975-12-23

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