ZA738268B - High voltage electrical insulator - Google Patents

High voltage electrical insulator

Info

Publication number: ZA738268B
Authority: ZA; South Africa
Prior art keywords: high voltage; electrical insulator; voltage electrical; insulator; voltage
Prior art date: 1972-12-08

Application number

ZA00738268A

Inventor

O Nigol

Original Assignee

O Nigol

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.)

1972-12-08

Filing date

1973-10-25

Publication date

1975-06-25

1973-10-25 Application filed by O Nigol filed Critical O Nigol

1975-06-25 Publication of ZA738268B publication Critical patent/ZA738268B/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H01B17/40—Cementless fittings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Insulators (AREA)

ZA00738268A 1972-12-08 1973-10-25 High voltage electrical insulator ZA738268B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00313588A US3819851A (en)	1972-12-08	1972-12-08	High voltage electrical insulator having an insulator body the entire surface of which is covered by a semiconductive glaze

Publications (1)

Publication Number	Publication Date
ZA738268B true ZA738268B (en)	1975-06-25

Family

ID=23216323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00738268A ZA738268B (en)	1972-12-08	1973-10-25	High voltage electrical insulator

Country Status (15)

Country	Link
US (1)	US3819851A (en)
JP (1)	JPS5759607B2 (en)
AR (1)	AR196706A1 (en)
BE (1)	BE808300A (en)
BR (1)	BR7309570D0 (en)
CA (1)	CA972044A (en)
DE (1)	DE2359945A1 (en)
ES (1)	ES420102A1 (en)
FR (1)	FR2209988B1 (en)
GB (1)	GB1450697A (en)
IE (1)	IE38465B1 (en)
IT (1)	IT1004656B (en)
LU (1)	LU68948A1 (en)
NL (1)	NL7316465A (en)
ZA (1)	ZA738268B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3941918A (en) *	1973-01-22	1976-03-02	Canadian Porcelain Company Limited	Electrical insulator including an insulation shell having hardware members secured thereto by cement containing graphite fibers
US4891473A (en) *	1989-05-22	1990-01-02	Olaf Nigol	High voltage insulators constructed to have plural dry bands in use
US5548089A (en) *	1994-01-13	1996-08-20	Cooper Industries, Inc.	Bushing for gas-insulated switchgear
ES2645377T3 (en) *	2011-12-16	2017-12-05	Arteche Lantegi Elkartea, S.A.	High voltage voltage divider and connector comprising said divider
US8704097B2 (en) *	2012-01-23	2014-04-22	General Electric Company	High voltage bushing assembly
US8716601B2 (en) *	2012-02-08	2014-05-06	General Electric Company	Corona resistant high voltage bushing assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1661823A (en) *	1921-06-04	1928-03-06	Locke Insulator Corp	Insulator
US1768948A (en) *	1921-12-03	1930-07-01	Westinghouse Electric & Mfg Co	High-voltage insulator
FR577253A (en) *	1923-03-29	1924-09-03	Motor Columbus Sa D Entpr S El	Suspension insulator
US1742628A (en) *	1927-05-11	1930-01-07	Barfoed Svend	High-tension insulator
GB312205A (en) *	1928-02-20	1929-05-21	Fritz Berg	Insulator for electric live wires
GB310021A (en) *	1928-04-20	1929-10-24	Bbc Brown Boveri & Cie	Improvements in electric insulators
DE914141C (en) *	1938-02-11	1954-06-28	Porzellanfabrik Kahla	Ceramic insulating body with rain shields
FR50462E (en) *	1939-03-02	1940-11-14	Electricite De Paris Soc D	Insulator for high voltage overhead lines
GB586065A (en) *	1945-05-21	1947-03-05	Taylor Tunnicliff And Company	Improvements in electric insulators
GB1098958A (en) *	1965-11-02	1968-01-10	Doulton & Co Ltd	Improvements relating to electrical insulators
GB1144430A (en) *	1968-01-17	1969-03-05	Doulton & Co Ltd	Electrical insulator assembly with improved temperature characteristics
JPS493816B1 (en) *	1969-10-11	1974-01-29

1972
- 1972-12-08 US US00313588A patent/US3819851A/en not_active Expired - Lifetime
1973
- 1973-10-25 ZA ZA00738268A patent/ZA738268B/en unknown
- 1973-10-29 CA CA184,464A patent/CA972044A/en not_active Expired
- 1973-10-30 ES ES420102A patent/ES420102A1/en not_active Expired
- 1973-11-01 IE IE1975/73A patent/IE38465B1/en unknown
- 1973-11-12 AR AR250960A patent/AR196706A1/en active
- 1973-11-30 NL NL7316465A patent/NL7316465A/xx not_active Application Discontinuation
- 1973-12-01 DE DE2359945A patent/DE2359945A1/en active Pending
- 1973-12-06 BR BR9570/73A patent/BR7309570D0/en unknown
- 1973-12-06 GB GB5667973A patent/GB1450697A/en not_active Expired
- 1973-12-06 BE BE138583A patent/BE808300A/en unknown
- 1973-12-06 LU LU68948A patent/LU68948A1/xx unknown
- 1973-12-07 IT IT70603/73A patent/IT1004656B/en active
- 1973-12-07 JP JP48137282A patent/JPS5759607B2/ja not_active Expired
- 1973-12-07 FR FR7343770A patent/FR2209988B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3819851A (en)	1974-06-25
LU68948A1 (en)	1974-02-12
IE38465L (en)	1974-06-08
FR2209988A1 (en)	1974-07-05
JPS5759607B2 (en)	1982-12-15
DE2359945A1 (en)	1974-06-12
AU6259573A (en)	1975-05-22
FR2209988B1 (en)	1980-01-04
BR7309570D0 (en)	1974-08-29
IE38465B1 (en)	1978-03-15
AR196706A1 (en)	1974-02-12
NL7316465A (en)	1974-06-11
JPS4988095A (en)	1974-08-22
CA972044A (en)	1975-07-29
IT1004656B (en)	1976-07-20
BE808300A (en)	1974-03-29
GB1450697A (en)	1976-09-22
ES420102A1 (en)	1976-03-16

Publication	Publication Date	Title
CA932779A (en)	1973-08-28	Insulated electrical conductor
CA1019944A (en)	1977-11-01	High voltage insulated conductor
CA933987A (en)	1973-09-18	Electrical disconnector
GB1374227A (en)	1974-11-20	Electrical current adaptor
CA943205A (en)	1974-03-05	High voltage electrical cable
CA940985A (en)	1974-01-29	High voltage electrical switch
AU6068473A (en)	1975-03-27	Electrical terminal
ZA738268B (en)	1975-06-25	High voltage electrical insulator
AU6196473A (en)	1975-05-01	Electrical assemblies
ZA74743B (en)	1974-12-24	High voltage insulator assembly
CA978249A (en)	1975-11-18	Electrical switchgear
IT995250B (en)	1975-11-10	TERMINAL FOR ELECTRIC CONDUCTOR
CA926932A (en)	1973-05-22	High voltage electric network
HK21179A (en)	1979-04-06	An electrical switch
SE387005B (en)	1976-08-23	ELECTRICAL HIGH VOLTAGE APPLIANCE
AU5686773A (en)	1974-12-19	High voltage electric cables high voltage electric cables
AU492886B2 (en)		High voltage electrical insulator
CA889898A (en)	1972-01-04	High voltage insulating materials
SE385999B (en)	1976-07-26	ELECTRICAL HIGH VOLTAGE SWITCH
CA898925A (en)	1972-04-25	Compressed-gas-insulated high voltage electrical conductors
SE393217B (en)	1977-05-02	ELECTRICAL HIGH VOLTAGE APPLIANCE
CA967258A (en)	1975-05-06	High voltage electrical cables
CA963115A (en)	1975-02-18	Electrical insulator for high voltage
CA841774A (en)	1970-05-12	Voltage graded electrical insulator
CA849654A (en)	1970-08-18	High voltage electric switch