BR8106787A - Transformador de corrente - Google Patents

Transformador de corrente

Info

Publication number: BR8106787A
Authority: BR; Brazil
Prior art keywords: current transformer; transformer; current
Prior art date: 1980-10-22

Application number

BR8106787A

Other languages

English (en)

Inventor

Edmon Thuries

Original Assignee

Alsthom Atlantique

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.)

1980-10-22

Filing date

1981-10-21

Publication date

1982-07-06

1981-10-21 Application filed by Alsthom Atlantique filed Critical Alsthom Atlantique

1982-07-06 Publication of BR8106787A publication Critical patent/BR8106787A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/28—Current transformers
- H01F38/30—Constructions

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Transformers For Measuring Instruments (AREA)

BR8106787A 1980-10-22 1981-10-21 Transformador de corrente BR8106787A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8022552A FR2492576A1 (fr)	1980-10-22	1980-10-22	Transformateur de courant

Publications (1)

Publication Number	Publication Date
BR8106787A true BR8106787A (pt)	1982-07-06

Family

ID=9247182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8106787A BR8106787A (pt)	1980-10-22	1981-10-21	Transformador de corrente

Country Status (8)

Country	Link
US (1)	US4443779A (pt)
EP (1)	EP0050317A1 (pt)
JP (1)	JPS57100713A (pt)
BR (1)	BR8106787A (pt)
CA (1)	CA1177915A (pt)
FR (1)	FR2492576A1 (pt)
IN (1)	IN157063B (pt)
ZA (1)	ZA817246B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04138354U (ja) *	1991-06-21	1992-12-25	壽一香月	椅子
US5627343A (en) *	1994-08-03	1997-05-06	Xl Technologies, Inc.	Re-enterable conduit sealing assembly
DE19608285A1 (de) *	1996-02-23	1997-08-28	Siemens Ag	Hochspannungsfreiluftschalter
US6242902B1 (en)	1999-11-19	2001-06-05	Siemens Aktiengesellschaft	Measuring configuration, and use of the measuring configuration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA582095A (en) *		1959-08-25	The British Thomson-Houston Company Limited	High voltage current transformers
FR1544065A (fr) *		1900-01-01	Alsthom Savoisienne	Transformateur de mesure à refroidissement par circulation du fluide diélectrique
FR1104245A (fr) *	1954-05-25	1955-11-17	Thomson Houston Comp Francaise	Perfectionnements aux dispositifs de protection électrique
US2947958A (en) *	1955-07-18	1960-08-02	Gen Electric	High voltage current transformer
FR1289299A (fr) *	1961-05-17	1962-03-30	Siemens Ag	Perfectionnements aux transformateurs de courant montés en caseade
US3281521A (en) *	1965-03-16	1966-10-25	Gen Electric	Electrical apparatus insulated with a mixture of insulating gases
US3456222A (en) *	1968-04-25	1969-07-15	Gen Electric	High voltage current transformer
CH555585A (de) *	1973-02-28	1974-10-31	Bbc Brown Boveri & Cie	Primaerseitig umschaltbarer stromwandler.
FR2467473A1 (fr) *	1979-10-11	1981-04-17	Alsthom Cgee	Transformateur de courant pour installation a haute tension

1980
- 1980-10-22 FR FR8022552A patent/FR2492576A1/fr active Granted
1981
- 1981-10-05 IN IN640/DEL/81A patent/IN157063B/en unknown
- 1981-10-15 EP EP81108359A patent/EP0050317A1/fr not_active Withdrawn
- 1981-10-20 ZA ZA817246A patent/ZA817246B/xx unknown
- 1981-10-21 BR BR8106787A patent/BR8106787A/pt unknown
- 1981-10-21 US US06/313,401 patent/US4443779A/en not_active Expired - Lifetime
- 1981-10-21 CA CA000388386A patent/CA1177915A/fr not_active Expired
- 1981-10-21 JP JP56168506A patent/JPS57100713A/ja active Pending

Also Published As

Publication number	Publication date
ZA817246B (en)	1982-09-29
JPS57100713A (en)	1982-06-23
FR2492576A1 (fr)	1982-04-23
EP0050317A1 (fr)	1982-04-28
US4443779A (en)	1984-04-17
FR2492576B1 (pt)	1983-12-16
CA1177915A (fr)	1984-11-13
IN157063B (pt)	1986-01-04

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