FR2209988B1 - - Google Patents

Info

Publication number: FR2209988B1
Authority: FR; France
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

FR7343770A

Other versions

FR2209988A1 (fr

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.)

Individual

Original Assignee

Individual

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

1973-12-07

Publication date

1980-01-04

1973-12-07 Application filed by Individual filed Critical Individual

1974-07-05 Publication of FR2209988A1 publication Critical patent/FR2209988A1/fr

1980-01-04 Application granted granted Critical

1980-01-04 Publication of FR2209988B1 publication Critical patent/FR2209988B1/fr

Status Expired legal-status Critical Current

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)

FR7343770A 1972-12-08 1973-12-07 Expired FR2209988B1 (fr)

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 (2)

Publication Number	Publication Date
FR2209988A1 FR2209988A1 (fr)	1974-07-05
FR2209988B1 true FR2209988B1 (fr)	1980-01-04

Family

ID=23216323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7343770A Expired FR2209988B1 (fr)	1972-12-08	1973-12-07

Country Status (15)

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

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 (es) *	2011-12-16	2017-12-05	Arteche Lantegi Elkartea, S.A.	Divisor de tensión de alta tensión y conector que comprende dicho divisor
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 (fr) *	1923-03-29	1924-09-03	Motor Columbus Sa D Entpr S El	Isolateur à suspension
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 (de) *	1938-02-11	1954-06-28	Porzellanfabrik Kahla	Keramischer Isolierkoerper mit Regenschutzschirmen
FR50462E (fr) *	1939-03-02	1940-11-14	Electricite De Paris Soc D	Isolateur pour lignes aériennes à haute tension
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 (fr) *	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/xx unknown
- 1973-10-29 CA CA184,464A patent/CA972044A/en not_active Expired
- 1973-10-30 ES ES420102A patent/ES420102A1/es not_active Expired
- 1973-11-01 IE IE1975/73A patent/IE38465B1/xx unknown
- 1973-11-12 AR AR250960A patent/AR196706A1/es active
- 1973-11-30 NL NL7316465A patent/NL7316465A/xx not_active Application Discontinuation
- 1973-12-01 DE DE2359945A patent/DE2359945A1/de active Pending
- 1973-12-06 BR BR9570/73A patent/BR7309570D0/pt unknown
- 1973-12-06 GB GB5667973A patent/GB1450697A/en not_active Expired
- 1973-12-06 BE BE138583A patent/BE808300A/fr unknown
- 1973-12-06 LU LU68948A patent/LU68948A1/xx unknown
- 1973-12-07 IT IT70603/73A patent/IT1004656B/it 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 (fr)	1974-02-12
IE38465L (en)	1974-06-08
FR2209988A1 (fr)	1974-07-05
JPS5759607B2 (fr)	1982-12-15
DE2359945A1 (de)	1974-06-12
AU6259573A (en)	1975-05-22
BR7309570D0 (pt)	1974-08-29
IE38465B1 (en)	1978-03-15
AR196706A1 (es)	1974-02-12
ZA738268B (en)	1975-06-25
NL7316465A (fr)	1974-06-11
JPS4988095A (fr)	1974-08-22
CA972044A (en)	1975-07-29
IT1004656B (it)	1976-07-20
BE808300A (fr)	1974-03-29
GB1450697A (en)	1976-09-22
ES420102A1 (es)	1976-03-16

Legal Events

Date	Code	Title	Description
1986-10-24	ST	Notification of lapse

Publication	Publication Date	Title
FR2209988B1 (fr)	1980-01-04
JPS4897851U (fr)	1973-11-19
JPS5140910B2 (fr)	1976-11-06
JPS5247827Y2 (fr)	1977-10-29
CS156322B1 (fr)	1974-07-24
FR2188294A1 (fr)	1974-01-18
DK130825C (fr)	1975-09-15
JPS5321288B2 (fr)	1978-07-01
JPS4910955A (fr)	1974-01-30
JPS5350942Y2 (fr)	1978-12-06
CS154198B1 (fr)	1974-03-29
JPS48101658A (fr)	1973-12-21
JPS4912308U (fr)	1974-02-01
CS158496B1 (fr)	1974-11-25
CS158489B1 (fr)	1974-11-25
CS157965B1 (fr)	1974-10-15
CS157596B1 (fr)	1974-09-16
CS157356B1 (fr)	1974-09-16
CS157319B1 (fr)	1974-09-16
CS156970B1 (fr)	1974-08-23
CS156363B1 (fr)	1974-07-24
JPS4922054U (fr)	1974-02-25
CS156063B1 (fr)	1974-07-24
CS155088B1 (fr)	1974-05-30
CS155027B1 (fr)	1974-04-30