NO822070L - Anordning ved transformator. - Google Patents

Anordning ved transformator.

Info

Publication number: NO822070L
Authority: NO; Norway
Prior art keywords: transformer device; transformer
Prior art date: 1981-06-26

Application number

NO822070A

Other languages

English (en)

Other versions

NO157919B (no

NO157919C (no

Inventor

Irvin Lynn Hansen

Randall Walter Haack

Original Assignee

Westinghouse Electric Corp

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.)

1981-06-26

Filing date

1982-06-22

Publication date

1982-12-27

1982-06-22 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-12-27 Publication of NO822070L publication Critical patent/NO822070L/no

1988-02-29 Publication of NO157919B publication Critical patent/NO157919B/no

1988-06-08 Publication of NO157919C publication Critical patent/NO157919C/no

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F2027/348—Preventing eddy currents

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Housings And Mounting Of Transformers (AREA)
Coils Or Transformers For Communication (AREA)
Insulated Conductors (AREA)
Details Of Indoor Wiring (AREA)

NO822070A 1981-06-26 1982-06-22 Ledergjennomfoeringstavle for transformator. NO157919C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/277,589 US4375627A (en)	1981-06-26	1981-06-26	Transformer tank panel neutral connection with reverse current shielding conductors

Publications (3)

Publication Number	Publication Date
NO822070L true NO822070L (no)	1982-12-27
NO157919B NO157919B (no)	1988-02-29
NO157919C NO157919C (no)	1988-06-08

Family

ID=23061533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO822070A NO157919C (no)	1981-06-26	1982-06-22	Ledergjennomfoeringstavle for transformator.

Country Status (4)

Country	Link
US (1)	US4375627A (no)
EP (1)	EP0068158B1 (no)
DE (1)	DE3262962D1 (no)
NO (1)	NO157919C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO153196C (no) *	1983-09-23	1986-01-29	Nat Ind As	Trefasetransformator for store sekundaerstroemmer.
DE3423902A1 (de) *	1984-06-07	1985-12-12	Transformatoren Union Ag, 7000 Stuttgart	Transformator mit einer hochstromdurchfuehrungsanordnung
DE3629310A1 (de) *	1986-08-28	1988-03-10	Transformatoren Union Ag	Hochstromleiter fuer sondertransformatoren
DE4338323C2 (de) *	1993-11-10	1996-04-18	Vacuumschmelze Gmbh	Abschirmung für Öffnungen in abgeschirmten Räumen, insbesondere Monitorabschirmung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1048338B (no) *		1959-01-08
US2220015A (en) *	1937-05-21	1940-10-29	Automatic Devices Corp	Cigar lighter
US2853636A (en) *	1954-03-12	1958-09-23	Christiania Spigerverk	Current equalization device for conductors to the electrodes in alternating current electro-furnaces
US2857530A (en) *	1955-10-25	1958-10-21	Christiania Spigerverk	Current equalization device for conductors to the electrodes in alternating current electro-furnaces
DE1256313B (de) *	1963-06-27	1967-12-14	Licentia Gmbh	Verfahren zur Herstellung eines Schirmringes fuer oelgefuellte Transformatoren, Messwandler und Drosselspulen
DE1540113A1 (de) *	1965-11-03	1969-12-11	Licentia Gmbh	Anordnung zur Verringerung von Verlusten in der Naehe von Wechselstromdurchfuehrungen
US4095073A (en) *	1976-03-30	1978-06-13	General Electric Company	Switch and terminal assembly having strip terminal and mounting member adapted to ground dynamoelectric machine casing on similar conductive surface
US4174509A (en) *	1977-12-29	1979-11-13	General Electric Company	Furnace transformer having a low-voltage internally-connected delta winding
SE417466B (sv) *	1978-11-09	1981-03-16	Asea Ab	Krafttransformator

1981
- 1981-06-26 US US06/277,589 patent/US4375627A/en not_active Expired - Fee Related
1982
- 1982-05-29 DE DE8282104744T patent/DE3262962D1/de not_active Expired
- 1982-05-29 EP EP82104744A patent/EP0068158B1/en not_active Expired
- 1982-06-22 NO NO822070A patent/NO157919C/no unknown

Also Published As

Publication number	Publication date
NO157919B (no)	1988-02-29
EP0068158B1 (en)	1985-04-10
DE3262962D1 (de)	1985-05-15
US4375627A (en)	1983-03-01
NO157919C (no)	1988-06-08
EP0068158A1 (en)	1983-01-05

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NO156365C (no)	1987-09-09	Anordning ved skuffgravemaskin e.l.
NO160608C (no)	1989-05-10	Anordning ved minesveiping.
NO822070L (no)	1982-12-27	Anordning ved transformator.
IT8123589A0 (it)	1981-08-21	Trasformatore.
NO156618C (no)	1987-10-21	Anordning ved byggeelmenter.
NO153421C (no)	1986-03-19	Anordning ved justerverk.
FI834289A (fi)	1983-11-23	Medbringare foer en draganordning.
NO156406C (no)	1987-09-16	Jekkanordning.
NO147499C (no)	1983-04-27	Anordning ved potetopptager.
IT8224668A0 (it)	1982-12-10	Dispositivo guardia-ordito.
NO801431L (no)	1981-11-16	Anordning ved snefreser.
DK573081A (da)	1983-09-15	Anordning ved stomipose
NO153758C (no)	1986-05-21	Anordning ved fartoey.
NO813538L (no)	1983-04-21	Anordning ved en is-silo.