AT380125B - TRANSFORMER WITH DISASSEMBLABLE MAGNETIC CIRCLE FILLED WITH A LIQUID INSULATING AGENT - Google Patents

TRANSFORMER WITH DISASSEMBLABLE MAGNETIC CIRCLE FILLED WITH A LIQUID INSULATING AGENT

Info

Publication number: AT380125B
Authority: AT; Austria
Prior art keywords: disassemblable; transformer; insulating agent; liquid insulating; magnetic circle
Prior art date: 1980-12-01

Other versions

Inventor

Pal Otto Dr Geszti

Karoly Dr Karsai

Laszlo Dr Kiss

Original Assignee

Ganz Villamossagi Muevek

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.)

1980-12-01

Filing date

1981-11-18

Publication date

1986-04-10

1981-11-18Application filed by Ganz Villamossagi MuevekfiledCriticalGanz Villamossagi Muevek

1985-08-15Publication of ATA496981ApublicationCriticalpatent/ATA496981A/en

1986-04-10Application grantedgrantedCritical

1986-04-10Publication of AT380125BpublicationCriticalpatent/AT380125B/en

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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Housings And Mounting Of Transformers (AREA)
Transformer Cooling (AREA)

AT0496981A1980-12-011981-11-18 TRANSFORMER WITH DISASSEMBLABLE MAGNETIC CIRCLE FILLED WITH A LIQUID INSULATING AGENTAT380125B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU802859AHU188571B (en)	1980-12-01	1980-12-01	Transofmer with joinable and separable magnetic circuit

Publications (2)

Publication Number	Publication Date
ATA496981A ATA496981A (en)	1985-08-15
AT380125Btrue AT380125B (en)	1986-04-10

Family

ID=10961410

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0496981AAT380125B (en)	1980-12-01	1981-11-18	TRANSFORMER WITH DISASSEMBLABLE MAGNETIC CIRCLE FILLED WITH A LIQUID INSULATING AGENT

Country Status (9)

Country	Link
JP (1)	JPS57120315A (en)
AT (1)	AT380125B (en)
CH (1)	CH659726A5 (en)
DE (1)	DE3145596C2 (en)
FR (1)	FR2495372A1 (en)
GB (1)	GB2089582B (en)
HU (1)	HU188571B (en)
IT (1)	IT1172108B (en)
SE (1)	SE8106865L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008032799A1 (en)*	2008-07-11	2010-01-14	Abb Technology Ag	E-shaped core e.g. round core such as winding core, for power transformer, has sheet plates forming sheet plate packets and stacked on top of each other so that one of plates is laterally shifted in plane opposite to adjacent plates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB851624A (en)*	1958-06-11	1960-10-19	English Electric Co Ltd	Improvements in and relating to electric power transformers
GB983283A (en)*	1960-10-11	1965-02-17	Rodney Cole	Improvements in or relating to combined liquid containers and brushes
GB1079449A (en)*	1963-05-22	1967-08-16	Ass Elect Ind	Improvements in and relating to electric transformers
DE1292747B (en)*	1965-04-26	1969-04-17	Inst Prueffeld Fuer Elek Sche	Arrangement of an envelope made up of several components for dismantled transformers and inductors
US4030058A (en)*	1976-03-30	1977-06-14	Westinghouse Electric Corporation	Inductive coupler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB680577A (en)*	1950-03-30	1952-10-08	N G N Electrical Ltd	Improvements in laminated magnetic cores for electric transformers
DE1008817B (en)*	1954-02-05	1957-05-23	Siemens Ag	Rectangular magnetic core made of laminated sheet metal for electrical induction devices, especially transformers
FR1226257A (en)*	1958-06-11	1960-07-11	English Electric Co Ltd	Polyphase power transformer
DE1204322B (en)*	1958-06-11	1965-11-04	English Electric Co Ltd	Power transformer
FR1265347A (en)*	1960-05-18	1961-06-30	Alsthom Cgee	Improvements to large power transformers
US3235823A (en)*	1961-04-03	1966-02-15	Mc Graw Edison Co	High voltage three phase transformer
GB953611A (en)*	1962-01-26	1964-03-25	Ferranti Ltd	Improvements relating to oil filled transformers
FR1354450A (en)*	1963-04-05	1964-03-06	English Electric Co Ltd	Electric induction device
FR1394685A (en)*	1964-05-21	1965-04-02	Ass Elect Ind	Improvements to electrical transformers

1980
- 1980-12-01HUHU802859Apatent/HU188571B/enunknown
1981
- 1981-11-17DEDE3145596Apatent/DE3145596C2/ennot_activeExpired
- 1981-11-18SESE8106865Apatent/SE8106865L/ennot_activeApplication Discontinuation
- 1981-11-18ATAT0496981Apatent/AT380125B/ennot_activeIP Right Cessation
- 1981-11-20CHCH7465/81Apatent/CH659726A5/ennot_activeIP Right Cessation
- 1981-11-25GBGB8135578Apatent/GB2089582B/ennot_activeExpired
- 1981-11-27FRFR8122252Apatent/FR2495372A1/enactiveGranted
- 1981-11-27ITIT49784/81Apatent/IT1172108B/enactive
- 1981-11-30JPJP56190951Apatent/JPS57120315A/enactivePending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB851624A (en)*	1958-06-11	1960-10-19	English Electric Co Ltd	Improvements in and relating to electric power transformers
GB983283A (en)*	1960-10-11	1965-02-17	Rodney Cole	Improvements in or relating to combined liquid containers and brushes
GB1079449A (en)*	1963-05-22	1967-08-16	Ass Elect Ind	Improvements in and relating to electric transformers
DE1292747B (en)*	1965-04-26	1969-04-17	Inst Prueffeld Fuer Elek Sche	Arrangement of an envelope made up of several components for dismantled transformers and inductors
US4030058A (en)*	1976-03-30	1977-06-14	Westinghouse Electric Corporation	Inductive coupler

Also Published As

Publication number	Publication date
GB2089582B (en)	1983-11-16
ATA496981A (en)	1985-08-15
FR2495372A1 (en)	1982-06-04
IT1172108B (en)	1987-06-18
JPS57120315A (en)	1982-07-27
CH659726A5 (en)	1987-02-13
IT8149784A0 (en)	1981-11-27
HU188571B (en)	1986-04-28
SE8106865L (en)	1982-06-02
FR2495372B1 (en)	1985-03-08
DE3145596C2 (en)	1985-01-03
DE3145596A1 (en)	1982-07-15
GB2089582A (en)	1982-06-23

Publication	Publication Date	Title
ES506749A0 (en)	1982-10-01	A PROCEDURE FOR MANUFACTURING CONTAINERS FOR LIQUIDS
BE890882A (en)	1982-02-15	CARTRIDGE FOR TRANSFORMER
AT366924B (en)	1982-05-25	SKI BINDING WITH A FOOTRACK
AT379483B (en)	1986-01-10	PLAYBACK WITH A MAGNETIC TAPE
BR8006209A (en)	1982-06-01	CONTAINER FOR MAINTAINING AND INJECTING LIQUIDS
AT378078B (en)	1985-06-10	MULTI-LAYER TRANSFORMER WINDING WITH A CONTINUOUS BAND-SHAPED LADDER
BE887234A (en)	1981-05-14	POURING EQUIPMENT
DE2964374D1 (en)	1983-01-27	Petroleum resins and their preparation
AT380125B (en)	1986-04-10	TRANSFORMER WITH DISASSEMBLABLE MAGNETIC CIRCLE FILLED WITH A LIQUID INSULATING AGENT
DE3167432D1 (en)	1985-01-10	HIGH-VOLTAGE TRANSFORMER
NZ191840A (en)	1983-06-14	Transformer core construction
GB2069036B (en)	1984-01-25	Double-layer natural light fittings
DE3165362D1 (en)	1984-09-13	Sheet-wound coil for a transformer filled with a liquid dielectric
IT1139409B (en)	1986-09-24	TRANSFORMER
GB2014801B (en)	1982-11-10	Magnetic core structures
FR2509085B1 (en)	1986-01-17	SAFETY TRANSFORMER WITH CONCENTRIC WINDINGS
ES506044A0 (en)	1982-08-16	STACKING EQUIPMENT
AT374617B (en)	1984-05-10	STEP SELECTOR FOR STEP TRANSFORMERS WITH FINE-STEP WINDING DIVIDED INTO TWO PARTS
AT366925B (en)	1982-05-25	SKI BINDING WITH A FOOTRACK
EP0039596A3 (en)	1982-05-26	Offshore platform
JPS5290029A (en)	1977-07-28	Rectangular core transformer
JPS5656615A (en)	1981-05-18	Resin filled winding
DE3366470D1 (en)	1986-10-30	POT CORE TRANSFORMER
JPS57106103A (en)	1982-07-01	Ferromagnetic core
IT1106693B (en)	1985-11-18	TRANSFORMER WITH WELDED MAGNETIC PACK

Legal Events

Date	Code	Title	Description
1992-05-15	ELJ	Ceased due to non-payment of the annual fee

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