DE3910142C2 - - Google Patents

Info

Publication number
DE3910142C2
DE3910142C2 DE3910142A DE3910142A DE3910142C2 DE 3910142 C2 DE3910142 C2 DE 3910142C2 DE 3910142 A DE3910142 A DE 3910142A DE 3910142 A DE3910142 A DE 3910142A DE 3910142 C2 DE3910142 C2 DE 3910142C2
Authority
DE
Germany
Prior art keywords
core
transformer according
web parts
web
parts
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.)
Expired - Fee Related
Application number
DE3910142A
Other languages
German (de)
English (en)
Other versions
DE3910142A1 (de
Inventor
Friedel 5650 Solingen De 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.)
"reo" Boris Von Wolff & Cie 1000 Berlin De GmbH
Original Assignee
"reo" Boris Von Wolff & Cie 1000 Berlin De 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 "reo" Boris Von Wolff & Cie 1000 Berlin De GmbH filed Critical "reo" Boris Von Wolff & Cie 1000 Berlin De GmbH
Priority to DE3910142A priority Critical patent/DE3910142A1/de
Priority to DE90105024T priority patent/DE59003827D1/de
Priority to EP90105024A priority patent/EP0389892B1/fr
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)
  • Transformers For Measuring Instruments (AREA)
  • Insulating Of Coils (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 (fr) 1989-03-29 1990-03-16 Transformateur
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 DE3910142A1 (de) 1990-10-04
DE3910142C2 true DE3910142C2 (fr) 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 (fr)
DD (1) DD293220A5 (fr)
DE (2) DE3910142A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9218858U1 (de) * 1991-05-16 1995-12-07 Sandoz-Patent-GmbH, 79539 Lörrach Doppelkolbenpumpe
DE4310056C2 (de) * 1993-03-27 1996-06-13 Vacuumschmelze Gmbh Verfahren zur Herstellung eines induktiven Bauelementes
DE102004008961B4 (de) * 2004-02-24 2005-12-29 Epcos Ag Spulenkörper für geschlossenen magnetischen Kern und daraus hergestellte Entstördrossel

Family Cites Families (4)

* 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
US4777465A (en) * 1986-04-28 1988-10-11 Burr-Brown Corporation Square toroid transformer for hybrid integrated circuit

Also Published As

Publication number Publication date
DD293220A5 (de) 1991-08-22
DE59003827D1 (de) 1994-01-27
DE3910142A1 (de) 1990-10-04
EP0389892B1 (fr) 1993-12-15
EP0389892A1 (fr) 1990-10-03

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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