DE59605224D1 - transformer - Google Patents

transformer

Info

Publication number
DE59605224D1
DE59605224D1 DE59605224T DE59605224T DE59605224D1 DE 59605224 D1 DE59605224 D1 DE 59605224D1 DE 59605224 T DE59605224 T DE 59605224T DE 59605224 T DE59605224 T DE 59605224T DE 59605224 D1 DE59605224 D1 DE 59605224D1
Authority
DE
Germany
Prior art keywords
transformer
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
DE59605224T
Other languages
German (de)
Inventor
Walter Goseberg
Rolf Heidrich
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt 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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Application granted granted Critical
Publication of DE59605224D1 publication Critical patent/DE59605224D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • H01F41/02—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 for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
DE59605224T 1995-08-01 1996-07-27 transformer Expired - Fee Related DE59605224D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19528185A DE19528185A1 (en) 1995-08-01 1995-08-01 transformer

Publications (1)

Publication Number Publication Date
DE59605224D1 true DE59605224D1 (en) 2000-06-21

Family

ID=7768381

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19528185A Withdrawn DE19528185A1 (en) 1995-08-01 1995-08-01 transformer
DE59605224T Expired - Fee Related DE59605224D1 (en) 1995-08-01 1996-07-27 transformer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19528185A Withdrawn DE19528185A1 (en) 1995-08-01 1995-08-01 transformer

Country Status (2)

Country Link
EP (1) EP0757364B1 (en)
DE (2) DE19528185A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1297541A1 (en) * 2000-05-11 2003-04-02 Canterprise Limited Partial core, low frequency transformer
CN1695212A (en) * 2002-09-17 2005-11-09 普尔斯工程公司 Controled inductance device and method
CN102306533B (en) * 2011-05-20 2012-09-19 中国科学院长春光学精密机械与物理研究所 High-power adjustable inductor
EP4213360A3 (en) * 2018-04-26 2023-10-04 Midea Group Co., Ltd. Electronic transformer and microwave cooking appliance
US11289255B2 (en) * 2020-08-20 2022-03-29 Bruker Biospin Gmbh Relative tilt angle adjustment system for magnetic components

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733783C (en) * 1936-08-18 1943-04-02 Emil Koncar Dr Ing Transformer or inductor with a flattened voltage characteristic
DE1013695B (en) * 1952-06-27 1957-08-14 Siemens Ag Arrangement for regulating the line width in television receivers
DE2424131C3 (en) * 1973-05-18 1979-05-03 Hitachi Metals, Ltd., Tokio throttle
DE2718274A1 (en) * 1977-04-25 1978-10-26 Vogt Gmbh & Co Kg PROCESS FOR PRODUCING DEFINED AIR GAP IN MAGNETIC CIRCLES
DE2753709A1 (en) * 1977-12-02 1979-06-07 Blum Eisen & Metallind PACKAGE TO BE MADE OF SHEET METAL FOR ELECTRICAL MACHINERY, SUCH AS TRANSFORMERS, REACTOR COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS OR THE LIKE.
DE2836401C2 (en) * 1978-08-19 1983-09-08 Fa. Hermann Schwabe, 7067 Urbach Stray field transformer or choke, in particular as a ballast for gas discharge lamps
JPS5574111A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Transformer
DE3008598A1 (en) * 1980-03-06 1981-10-08 Bruno 8550 Forchheim Waasner Laminated magnetic core for low inductance choke coil - is divided into two parts including air gap and lacquered joint
DE3017368A1 (en) * 1980-05-07 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt LINE TRANSFORMER FOR A TELEVISION RECEIVER
DE3039509A1 (en) * 1980-10-20 1982-05-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Line transformer for TV receiver - has air gap that is wedge shaped and is produced by bonded insert
NL8501994A (en) * 1985-07-11 1987-02-02 Philips Nv INDUCTIVE DEVICE CONTAINING A FERRO-MAGNETIC CORE WITH AN AIR GAP.
FR2591024B1 (en) * 1985-12-04 1988-01-08 Orega Electro Mecanique LOW MAGNETIC RADIUS MAGNETIC CIRCUIT, PARTICULARLY FOR A HIGH VOLTAGE TRANSFORMER SUPPLYING A CATHODE RAY TUBE
DE3605406A1 (en) * 1986-02-20 1987-08-27 Thomson Brandt Gmbh Switched-mode power supply for television receivers
US4980794A (en) * 1987-02-19 1990-12-25 Westinghouse Electric Corp. Electromagnetic contactor with lightweight wide range current transducer with sintered powdered metal core
FR2621167B1 (en) * 1987-09-25 1994-05-20 Orega Electronique Mecanique METHOD OF AUTOMATICALLY ADJUSTING SELF-INDUCTANCE OF COIL ELEMENTS COMPRISING AN ADJUSTABLE GAP MAGNETIC CIRCUIT
DE8807838U1 (en) * 1988-06-16 1988-09-22 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest, De
JPH0543455Y2 (en) * 1989-05-11 1993-11-02
CA2096358A1 (en) * 1992-07-02 1994-01-03 Apurba Roy Partial gap magnetic core apparatus

Also Published As

Publication number Publication date
DE19528185A1 (en) 1997-02-06
EP0757364A3 (en) 1997-03-26
EP0757364A2 (en) 1997-02-05
EP0757364B1 (en) 2000-05-17

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee