FR60497E - Improvements to electric cables - Google Patents

Improvements to electric cables

Info

Publication number: FR60497E
Authority: FR; France
Prior art keywords: electric cables; cables; electric
Prior art date: 1947-08-05
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

Other languages

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.)

WT Glover and Co Ltd

Original Assignee

WT Glover and Co 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.)

1947-08-05

Filing date

1950-09-26

Publication date

1954-11-03

1949-10-13 Priority claimed from GB26332/49A external-priority patent/GB675224A/en

1950-09-26 Application filed by WT Glover and Co Ltd filed Critical WT Glover and Co Ltd

1954-11-03 Application granted granted Critical

1954-11-03 Publication of FR60497E publication Critical patent/FR60497E/en

Status Expired legal-status Critical Current

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
- H01B7/02—Disposition of insulation
- H01B7/0241—Disposition of insulation comprising one or more helical wrapped layers of insulation
- 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
- H01B7/02—Disposition of insulation
- 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
- H01B9/0644—Features relating to the dielectric of gas-pressure cables
- H01B9/0655—Helically wrapped insulation

FR60497D 1947-08-05 1950-09-26 Improvements to electric cables Expired FR60497E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB270121X		1947-08-05
GB26332/49A GB675224A (en)	1947-08-05	1949-10-13	Improvements in electric cables

Publications (1)

Publication Number	Publication Date
FR60497E true FR60497E (en)	1954-11-03

Family

ID=32299785

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
FR969538D Expired FR969538A (en)	1947-08-05	1948-07-24	Improvements to electric cables
FR60497D Expired FR60497E (en)	1947-08-05	1950-09-26	Improvements to electric cables
FR61032D Expired FR61032E (en)	1947-08-05	1950-09-27	Improvements to electric cables
FR72319D Expired FR72319E (en)	1947-08-05	1957-09-12	Improvements to electric cables

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR969538D Expired FR969538A (en)	1947-08-05	1948-07-24	Improvements to electric cables

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
FR61032D Expired FR61032E (en)	1947-08-05	1950-09-27	Improvements to electric cables
FR72319D Expired FR72319E (en)	1947-08-05	1957-09-12	Improvements to electric cables

Country Status (7)

Country	Link
US (1)	US2650261A (en)
BE (3)	BE498508A (en)
CH (2)	CH270121A (en)
DE (2)	DE914507C (en)
FR (4)	FR969538A (en)
GB (2)	GB625512A (en)
NL (2)	NL77748C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3078333A (en) *		1963-02-19		High voltage power cable
US2440883A (en) *	1943-02-24	1948-05-04	Avco Mfg Corp	Lubricating system for internalcombustion engines
US2782248A (en) *	1951-06-01	1957-02-19	Gen Electric	Electrical cable structure
GB852370A (en) *	1958-01-20	1960-10-26	British Insulated Callenders	Improvements in electric cables
US4039740A (en) *	1974-06-19	1977-08-02	The Furukawa Electric Co., Ltd.	Cryogenic power cable
IT1131286B (en) *	1980-06-06	1986-06-18	Pirelli	PERFECTED TAPE ELECTRIC CABLE
US4487991A (en) *	1983-07-15	1984-12-11	The United States Of America As Represented By The United States Department Of Energy	Fully synthetic taped insulation cables
IT1196496B (en) *	1986-07-16	1988-11-16	Pirelli Cavi Spa	ELECTRIC CABLES FOR DIRECT CURRENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2093411A (en) *	1933-09-20	1937-09-21	Enfield Cable Works Ltd	Protective coating and sheathing for cables, pipes, and the like
US2102974A (en) *	1934-06-22	1937-12-21	Callenders Cable & Const Co	Electric cable
US2068940A (en) *	1934-06-23	1937-01-26	Okonite Co	Electric cable
US2309992A (en) *	1937-12-24	1943-02-02	Int Standard Electric Corp	Electric power cable
US2289734A (en) *	1938-01-11	1942-07-14	Int Standard Electric Corp	Electric power cable

0
- NL NL696904373A patent/NL141712B/en unknown
- BE BE484104D patent/BE484104A/xx unknown
- NL NL77748D patent/NL77748C/xx active
- BE BE498509D patent/BE498509A/xx unknown
- BE BE498508D patent/BE498508A/xx unknown
1947
- 1947-08-05 GB GB21213/47A patent/GB625512A/en not_active Expired
1948
- 1948-07-09 CH CH270121D patent/CH270121A/en unknown
- 1948-07-24 FR FR969538D patent/FR969538A/en not_active Expired
1950
- 1950-09-22 CH CH288079D patent/CH288079A/en unknown
- 1950-09-26 FR FR60497D patent/FR60497E/en not_active Expired
- 1950-09-27 FR FR61032D patent/FR61032E/en not_active Expired
- 1950-09-27 US US187040A patent/US2650261A/en not_active Expired - Lifetime
- 1950-09-29 DE DEG3889A patent/DE914507C/en not_active Expired
1956
- 1956-09-13 GB GB28071/56A patent/GB817616A/en not_active Expired
1957
- 1957-09-03 DE DEG22860A patent/DE1063667B/en active Pending
- 1957-09-12 FR FR72319D patent/FR72319E/en not_active Expired

Also Published As

Publication number	Publication date
GB625512A (en)	1949-06-29
BE484104A (en)
DE1063667B (en)	1959-08-20
US2650261A (en)	1953-08-25
FR969538A (en)	1950-12-21
NL141712B (en)
BE498508A (en)
BE498509A (en)
FR61032E (en)	1955-03-23
GB817616A (en)	1959-08-06
CH288079A (en)	1952-12-31
CH270121A (en)	1950-08-15
FR72319E (en)	1960-04-06
NL77748C (en)
DE914507C (en)	1954-07-05

Publication	Publication Date	Title
FR966204A (en)	1950-10-04	Improvements to connections
FR61032E (en)	1955-03-23	Improvements to electric cables
FR943162A (en)	1949-03-01	Improvements to electric cables
FR974881A (en)	1951-02-27	Improvements to cable ties
FR939050A (en)	1948-11-02	Improvements to electrical conductors
FR973771A (en)	1951-02-14	Improvements to electric cables
FR1023405A (en)	1953-03-18	Improvements to electric cables
FR945389A (en)	1949-05-03	Improvements to electrical bushing insulators
FR57706E (en)	1953-05-04	Improvements to electric cables
FR1006070A (en)	1952-04-18	Improvements to electrical pipelines
FR949671A (en)	1949-09-06	Improvements to coaxial cables
FR966112A (en)	1950-10-02	Improvements to electrical switches
FR968144A (en)	1950-11-20	Improvements to cable glands
FR941275A (en)	1949-01-06	Improvements to electric cables
FR941455A (en)	1949-01-12	Improvements to electrical fuses
FR1030304A (en)	1953-06-11	Improvements to electric cables
FR1043327A (en)	1953-11-09	Improvements to electric cables
FR951953A (en)	1949-11-07	Cable gland
FR954050A (en)	1949-12-16	Improvements to electric rheostats
FR948424A (en)	1949-08-01	Improvements to junction cables
FR935666A (en)	1948-06-28	Improvements to flexible electrical conductors
FR944542A (en)	1949-04-07	Improvements to electrical switches
FR950612A (en)	1949-10-03	Improvements to electrical switches
FR945673A (en)	1949-05-11	Improvements to so-called ballading electric lamps
FR1004416A (en)	1952-03-31	Improvements to electric retarders