FR2495372A1 - Transformateurs a circuit magnetique demontable et remontable - Google Patents

Transformateurs a circuit magnetique demontable et remontable Download PDF

Info

Publication number
FR2495372A1
FR2495372A1 FR8122252A FR8122252A FR2495372A1 FR 2495372 A1 FR2495372 A1 FR 2495372A1 FR 8122252 A FR8122252 A FR 8122252A FR 8122252 A FR8122252 A FR 8122252A FR 2495372 A1 FR2495372 A1 FR 2495372A1
Authority
FR
France
Prior art keywords
transformer
parts
magnetic circuit
transformers
iron core
Prior art date
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.)
Granted
Application number
FR8122252A
Other languages
English (en)
French (fr)
Other versions
FR2495372B1 (enExample
Inventor
Pal Otto Geszti
Karoly Karsai
Laszlo Kiss
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.)
Ganz Villamossagi Muevek
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.)
Filing date
Publication date
Application filed by Ganz Villamossagi Muevek filed Critical Ganz Villamossagi Muevek
Publication of FR2495372A1 publication Critical patent/FR2495372A1/fr
Application granted granted Critical
Publication of FR2495372B1 publication Critical patent/FR2495372B1/fr
Granted legal-status Critical Current

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
    • H01F27/24—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)
FR8122252A 1980-12-01 1981-11-27 Transformateurs a circuit magnetique demontable et remontable Granted FR2495372A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU802859A HU188571B (en) 1980-12-01 1980-12-01 Transofmer with joinable and separable magnetic circuit

Publications (2)

Publication Number Publication Date
FR2495372A1 true FR2495372A1 (fr) 1982-06-04
FR2495372B1 FR2495372B1 (enExample) 1985-03-08

Family

ID=10961410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122252A Granted FR2495372A1 (fr) 1980-12-01 1981-11-27 Transformateurs a circuit magnetique demontable et remontable

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032799A1 (de) * 2008-07-11 2010-01-14 Abb Technology Ag Transformator mit einem Kern

Citations (8)

* 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 (de) * 1954-02-05 1957-05-23 Siemens Ag Rechteckiger, aus Blechlamellen geschichteter Magnetkern fuer elektrische Induktionsgeraete, insbesondere Transformatoren
FR1226257A (fr) * 1958-06-11 1960-07-11 English Electric Co Ltd Transformateur électrique de puissance polyphasé
FR1265347A (fr) * 1960-05-18 1961-06-30 Alsthom Cgee Perfectionnements aux transformateurs électriques de grandes puissances
FR1354450A (fr) * 1963-04-05 1964-03-06 English Electric Co Ltd Appareil électrique à induction
GB953611A (en) * 1962-01-26 1964-03-25 Ferranti Ltd Improvements relating to oil filled transformers
FR1394685A (fr) * 1964-05-21 1965-04-02 Ass Elect Ind Perfectionnements aux transformateurs électriques
US3235823A (en) * 1961-04-03 1966-02-15 Mc Graw Edison Co High voltage three phase transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204322B (de) * 1958-06-11 1965-11-04 English Electric Co Ltd Leistungstransformator
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 (de) * 1965-04-26 1969-04-17 Inst Prueffeld Fuer Elek Sche Anordnung einer aus mehreren Bauelementen aufgebauten Umhuellung fuer zerlegbare Transformatoren und Drosselspulen
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler

Patent Citations (8)

* 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 (de) * 1954-02-05 1957-05-23 Siemens Ag Rechteckiger, aus Blechlamellen geschichteter Magnetkern fuer elektrische Induktionsgeraete, insbesondere Transformatoren
FR1226257A (fr) * 1958-06-11 1960-07-11 English Electric Co Ltd Transformateur électrique de puissance polyphasé
FR1265347A (fr) * 1960-05-18 1961-06-30 Alsthom Cgee Perfectionnements aux transformateurs électriques de grandes puissances
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 (fr) * 1963-04-05 1964-03-06 English Electric Co Ltd Appareil électrique à induction
FR1394685A (fr) * 1964-05-21 1965-04-02 Ass Elect Ind Perfectionnements aux transformateurs électriques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 70 (E-56) (742), 12 mai 1981 *

Also Published As

Publication number Publication date
IT1172108B (it) 1987-06-18
FR2495372B1 (enExample) 1985-03-08
ATA496981A (de) 1985-08-15
HU188571B (en) 1986-04-28
AT380125B (de) 1986-04-10
IT8149784A0 (it) 1981-11-27
SE8106865L (sv) 1982-06-02
DE3145596A1 (de) 1982-07-15
JPS57120315A (en) 1982-07-27
IT8149784A1 (it) 1983-05-27
DE3145596C2 (de) 1985-01-03
CH659726A5 (de) 1987-02-13
GB2089582B (en) 1983-11-16
GB2089582A (en) 1982-06-23

Similar Documents

Publication Publication Date Title
CA2665306C (fr) Structure cylindrique composee d'elements rectangulaires
CA2773252C (fr) Cuve polygonale pour gnl
EP0935264B1 (fr) Transformateur d'intensité pour une installation de commutation à isolation gazeuse
FR2500580A1 (fr) Reservoir de stockage de gaz cryogeniques liquides tels que notamment de l'hydrogene
FR2495372A1 (fr) Transformateurs a circuit magnetique demontable et remontable
FR2615334A1 (fr) Rotor de machine electrique cryogenique
EP0594499B1 (fr) Condenseur en béton pour turbine à vapeur à échappement axial avec montage simplifié des faisceaux
EP0012042A1 (fr) Dispositif de supportage et de protection pour chaudières nucléaires
EP0465303A1 (fr) Perfectionnements aux ponts à haubans et plus particulièrement à leurs pylônes et haubans
FR2822589A1 (fr) Disjoncteur sous vide de sous-station electrique
EP0020215A1 (fr) Four de réchauffage à induction à champ glissant
FR3001742A1 (fr) Chassis d'hydrolienne comprenant un ensemble de lestage et ensemble de lestage pour un tel chassis
EP0010499A1 (fr) Perfectionnements apportés aux échangeurs de chaleur
FR2682612A1 (fr) Procede de production d'un gaz a teneur substantielle en oxygene.
EP0594498A1 (fr) Enveloppe en béton d'un condenseur pour module basse pression à structure indépendante
FR2545130A1 (fr) Dispositif d'ancrage d'un cable de precontrainte en un point intermediaire d'un ouvrage en beton
FR2575533A1 (fr) Dispositif formant joint tournant pour liquide cryogenique
CA2901989A1 (fr) Architecture de barre de connexion pour convertisseur de forte puissance
EP0332663B1 (fr) Four a electrolyse
FR2737745A3 (fr) Procede d'assemblage de pieces de charpente en bois et assemblage ainsi obtenu
FR2732081A1 (fr) Verin support de structures lourdes et fragiles, tel un miroir de telescope
EP3713658B1 (fr) Procede de purification d'un gaz porteur
EP2872706B1 (fr) Dispositif de terminaison et de fixation d'une poutrelle et dispositif support de plancher le comprenant
BE1004982A5 (fr) Procede de construction d'une structure de barrage ou de digue et structure obtenue a l'aide de ce procede.
FR2465847A2 (fr) Perfectionnements aux procedes pour la fabrication standardisee de maisons individuelles

Legal Events

Date Code Title Description
ST Notification of lapse