ATE13731T1 - Transformatoren. - Google Patents

Transformatoren.

Info

Publication number
ATE13731T1
ATE13731T1 AT82304000T AT82304000T ATE13731T1 AT E13731 T1 ATE13731 T1 AT E13731T1 AT 82304000 T AT82304000 T AT 82304000T AT 82304000 T AT82304000 T AT 82304000T AT E13731 T1 ATE13731 T1 AT E13731T1
Authority
AT
Austria
Prior art keywords
transformer
pulse
order
magnetic
core material
Prior art date
Application number
AT82304000T
Other languages
English (en)
Inventor
Robert Richardson
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of ATE13731T1 publication Critical patent/ATE13731T1/de

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • H01F27/2885—Shielding with shields or electrodes
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Graft Or Block Polymers (AREA)
AT82304000T 1981-08-08 1982-07-29 Transformatoren. ATE13731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08124320A GB2103426B (en) 1981-08-08 1981-08-08 Transformers
EP82304000A EP0072151B1 (de) 1981-08-08 1982-07-29 Transformatoren

Publications (1)

Publication Number Publication Date
ATE13731T1 true ATE13731T1 (de) 1985-06-15

Family

ID=10523818

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82304000T ATE13731T1 (de) 1981-08-08 1982-07-29 Transformatoren.

Country Status (6)

Country Link
US (1) US4496924A (de)
EP (1) EP0072151B1 (de)
AT (1) ATE13731T1 (de)
CA (1) CA1193681A (de)
DE (1) DE3264043D1 (de)
GB (1) GB2103426B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3669625D1 (de) * 1985-08-21 1990-04-19 Siemens Ag Hochleistungs-impulsuebertrager fuer kurze impulse hoher spannung und/oder hoher stroeme.
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope
US4745350A (en) * 1987-06-22 1988-05-17 Energy Compression Research Corporation Device for and method of modulating an electric current pulse
DE3830893A1 (de) * 1988-09-10 1990-03-15 Thomson Brandt Gmbh Spulentraeger fuer eine uebertragerwicklung und verfahren zur herstellung
NL8902474A (nl) * 1989-10-05 1991-05-01 Hollandse Signaalapparaten Bv Pulstransformator.
CN2232618Y (zh) * 1995-12-28 1996-08-07 胡素珍 磁性材料保护盒兼作低压绕组的变压器
CN1047017C (zh) * 1996-08-28 1999-12-01 胡素珍 磁性材料保护盒兼作低压绕组的变压器
RU200384U1 (ru) * 2019-06-10 2020-10-21 Общество с ограниченной ответственностью "АЕДОН" Импульсный трансформатор малой мощности

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063135A (en) * 1962-11-13 E clark
AT88529B (de) * 1918-10-19 1922-05-26 Scintilla Fa Einrichtung zum Schutze der Hochspannungsspule von Zündapparaten für Explosionsmotoren.
GB226174A (en) * 1923-12-11 1925-06-25 Siemens Ag Improvements in or relating to high tension current transformers
FR661975A (fr) * 1928-10-10 1929-08-01 Union D Electricite Dispositif de protection des transformateurs contre les surtensions et les contacts intérieurs accidentels
GB419284A (en) * 1933-03-07 1934-11-07 Emi Ltd Improvements in and relating to inductance coils and the like for use in radio-frequency current circuits
NL48985C (de) * 1936-05-15
DE922839C (de) * 1952-05-10 1955-01-27 Brown Ag Hochstrom-Transformator
US2901714A (en) * 1955-11-29 1959-08-25 William R Baker Transformer
US3142029A (en) * 1960-08-22 1964-07-21 Gen Electric Shielding of foil wound electrical apparatus
DE1638852B2 (de) * 1968-02-19 1972-06-15 Siemens AG, 1000 Berlin u. 8000 München Impulstransformator zum zuenden der pumplichtquelle in einer impulslaseranordnung
US3626292A (en) * 1970-01-27 1971-12-07 Technical Management Services Voltage ratio determination device
SE385418B (sv) * 1973-08-23 1976-06-28 Asea Ab Elektrisk skerm for att forhindra glimning invid metalliksa elektroder
FR2389209A1 (fr) * 1977-04-29 1978-11-24 Orega Electro Mecanique Transformateur muni d'ecrans electrostatiques entre ses enroulements primaires et secondaires
US4103267A (en) * 1977-06-13 1978-07-25 Burr-Brown Research Corporation Hybrid transformer device

Also Published As

Publication number Publication date
GB2103426B (en) 1985-02-06
EP0072151A1 (de) 1983-02-16
EP0072151B1 (de) 1985-06-05
DE3264043D1 (en) 1985-07-11
US4496924A (en) 1985-01-29
GB2103426A (en) 1983-02-16
CA1193681A (en) 1985-09-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee