DE3910142A1 - Transformator - Google Patents

Transformator

Info

Publication number
DE3910142A1
DE3910142A1 DE3910142A DE3910142A DE3910142A1 DE 3910142 A1 DE3910142 A1 DE 3910142A1 DE 3910142 A DE3910142 A DE 3910142A DE 3910142 A DE3910142 A DE 3910142A DE 3910142 A1 DE3910142 A1 DE 3910142A1
Authority
DE
Germany
Prior art keywords
core
transformer according
powder
secondary winding
winding
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
DE3910142A
Other languages
German (de)
English (en)
Other versions
DE3910142C2 (enrdf_load_stackoverflow
Inventor
Friedel Twellsieck
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.)
WOLFF REO BORIS VON GmbH
Original Assignee
WOLFF REO BORIS VON GmbH
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 WOLFF REO BORIS VON GmbH filed Critical WOLFF REO BORIS VON GmbH
Priority to DE3910142A priority Critical patent/DE3910142A1/de
Priority to DE90105024T priority patent/DE59003827D1/de
Priority to EP90105024A priority patent/EP0389892B1/de
Priority to DD90339156A priority patent/DD293220A5/xx
Publication of DE3910142A1 publication Critical patent/DE3910142A1/de
Application granted granted Critical
Publication of DE3910142C2 publication Critical patent/DE3910142C2/de
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
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Transformers For Measuring Instruments (AREA)
DE3910142A 1989-03-29 1989-03-29 Transformator Granted DE3910142A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3910142A DE3910142A1 (de) 1989-03-29 1989-03-29 Transformator
DE90105024T DE59003827D1 (de) 1989-03-29 1990-03-16 Transformator.
EP90105024A EP0389892B1 (de) 1989-03-29 1990-03-16 Transformator
DD90339156A DD293220A5 (de) 1989-03-29 1990-03-28 Transformator und verfahren zur herstellung einer isolierenden beschichtung auf der oberflaeche des kern eines transformators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3910142A DE3910142A1 (de) 1989-03-29 1989-03-29 Transformator

Publications (2)

Publication Number Publication Date
DE3910142A1 true DE3910142A1 (de) 1990-10-04
DE3910142C2 DE3910142C2 (enrdf_load_stackoverflow) 1992-12-10

Family

ID=6377377

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3910142A Granted DE3910142A1 (de) 1989-03-29 1989-03-29 Transformator
DE90105024T Expired - Fee Related DE59003827D1 (de) 1989-03-29 1990-03-16 Transformator.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE90105024T Expired - Fee Related DE59003827D1 (de) 1989-03-29 1990-03-16 Transformator.

Country Status (3)

Country Link
EP (1) EP0389892B1 (enrdf_load_stackoverflow)
DD (1) DD293220A5 (enrdf_load_stackoverflow)
DE (2) DE3910142A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215403A1 (de) * 1991-05-16 1992-11-19 Sandoz Ag Doppelkolbenpumpe
DE4310056A1 (de) * 1993-03-27 1994-09-29 Vacuumschmelze Gmbh Verfahren zur Herstellung eines induktiven Bauelementes
DE102004008961A1 (de) * 2004-02-24 2005-09-22 Epcos Ag Spulenkörper für geschlossenen magnetischen Kern und daraus hergestellte Entstördrossel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048973B (de) * 1957-04-11 1959-01-22 Horst Becker Schutzsteckdose fuer elektrische Rasierapparate
DE1824760U (de) * 1960-05-20 1961-01-12 Siemens Ag Trennwand der kammerwicklung bei ringkerndrosseln.
DE3110427A1 (de) * 1981-03-18 1982-11-25 Sachße, Brigitte, 8500 Nürnberg Ringkern-transformator-uebertrager-drossel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777465A (en) * 1986-04-28 1988-10-11 Burr-Brown Corporation Square toroid transformer for hybrid integrated circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048973B (de) * 1957-04-11 1959-01-22 Horst Becker Schutzsteckdose fuer elektrische Rasierapparate
DE1824760U (de) * 1960-05-20 1961-01-12 Siemens Ag Trennwand der kammerwicklung bei ringkerndrosseln.
DE3110427A1 (de) * 1981-03-18 1982-11-25 Sachße, Brigitte, 8500 Nürnberg Ringkern-transformator-uebertrager-drossel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WENTZEL: Elektrische Isolation durch Kunststoff- überzüge. In: Elektrie 1962, H. 4, S. 31/32, Beilage Elektrofertigung *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215403A1 (de) * 1991-05-16 1992-11-19 Sandoz Ag Doppelkolbenpumpe
DE4310056A1 (de) * 1993-03-27 1994-09-29 Vacuumschmelze Gmbh Verfahren zur Herstellung eines induktiven Bauelementes
DE102004008961A1 (de) * 2004-02-24 2005-09-22 Epcos Ag Spulenkörper für geschlossenen magnetischen Kern und daraus hergestellte Entstördrossel
DE102004008961B4 (de) * 2004-02-24 2005-12-29 Epcos Ag Spulenkörper für geschlossenen magnetischen Kern und daraus hergestellte Entstördrossel

Also Published As

Publication number Publication date
EP0389892A1 (de) 1990-10-03
DE59003827D1 (de) 1994-01-27
DD293220A5 (de) 1991-08-22
EP0389892B1 (de) 1993-12-15
DE3910142C2 (enrdf_load_stackoverflow) 1992-12-10

Similar Documents

Publication Publication Date Title
CH649862A5 (de) Starkstromtransformator oder drossel mit bandfoermigem wicklungsleiter.
EP0576418B1 (de) Verfahren zum herstellen einer giessharzspule, sowie eine giessharzspule
DE2830757C2 (de) Transformatorwicklung und Verfahren zu ihrer Herstellung
DE1564042C3 (de) Kreuzwickelspule
DE3910142A1 (de) Transformator
EP2251877A1 (de) Verfahren zur Herstellung einer Scheibenwicklung
DE102016219788B4 (de) Verfahren zur Herstellung eines Leiterplattenstromwandlers
EP0092870B1 (de) Hochfrequenz-Transformator
DE4036275A1 (de) Ringfoermiger spulenkoerper fuer klein- und sicherheitstranformatoren und verfahren zu seiner herstellung
DE7126814U (de) Wicklung fuer transformatoren drosselspulen und dgl.
DE3032005A1 (de) Transformator
DE2755218A1 (de) Kernblech fuer mantelkerne, insbesondere fuer transformatoren
DE3738410A1 (de) Spule fuer einen transformator oder uebertrager
DE19641387C2 (de) Wickelkörper für einen Transformator oder eine Drossel
DE3232352A1 (de) Schutzumhuellung fuer ringkernwicklungen
DE10160860A1 (de) Stromwandler, vorzugweise für einen Fehlerstrom-Schutzschalter
DE2146484A1 (de) Kleintransformator
DE1804217C3 (de) Spulenkörper mit Wicklung
DE3625964A1 (de) Transformator
DE3403752C2 (enrdf_load_stackoverflow)
DE19959732A1 (de) Induktive Vorrichtung
DE10031715C2 (de) Spulenbauelement und Herstellungsverfahren für dieses
DE2843081A1 (de) Verfahren zum herstellen einer hochspannungsdurchfuehrung
DE3444966A1 (de) Wickelband, damit bewickelter ringkern und wickelverfahren
DE2842061A1 (de) Wicklung, insbesondere oberspannungswicklung fuer verteilungstransformatoren

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee