DE8904380U1 - Hochspannungstransformator - Google Patents

Hochspannungstransformator

Info

Publication number
DE8904380U1
DE8904380U1 DE8904380U DE8904380U DE8904380U1 DE 8904380 U1 DE8904380 U1 DE 8904380U1 DE 8904380 U DE8904380 U DE 8904380U DE 8904380 U DE8904380 U DE 8904380U DE 8904380 U1 DE8904380 U1 DE 8904380U1
Authority
DE
Germany
Prior art keywords
voltage transformer
damping angle
transformer according
ferromagnetic
ferromagnetic material
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
Application number
DE8904380U
Other languages
German (de)
English (en)
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.)
BSH Hausgeraete GmbH
Original Assignee
Bosch Siemens Hausgerate 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 Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH
Priority to DE8904380U priority Critical patent/DE8904380U1/de
Publication of DE8904380U1 publication Critical patent/DE8904380U1/de
Priority to ES19909000836U priority patent/ES1013120Y/es
Priority to IT02088890U priority patent/IT219424Z2/it
Priority to FR9004359A priority patent/FR2646010B1/fr
Priority to DD90339480A priority patent/DD299096A5/de
Priority to GB9007901A priority patent/GB2230388B/en
Expired 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
    • H01F27/33—Arrangements for noise damping
    • 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
    • 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
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
DE8904380U 1989-04-07 1989-04-07 Hochspannungstransformator Expired DE8904380U1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE8904380U DE8904380U1 (de) 1989-04-07 1989-04-07 Hochspannungstransformator
ES19909000836U ES1013120Y (es) 1989-04-07 1990-03-14 Transformador de alta tension.
IT02088890U IT219424Z2 (it) 1989-04-07 1990-03-23 Trasformatore ad alta tensione
FR9004359A FR2646010B1 (fr) 1989-04-07 1990-04-05 Transformateur haute tension, en particulier pour appareils menagers
DD90339480A DD299096A5 (de) 1989-04-07 1990-04-05 Hochspannungstransformator
GB9007901A GB2230388B (en) 1989-04-07 1990-04-06 Noise reduction in an appliance with a high-voltage transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8904380U DE8904380U1 (de) 1989-04-07 1989-04-07 Hochspannungstransformator

Publications (1)

Publication Number Publication Date
DE8904380U1 true DE8904380U1 (de) 1989-05-24

Family

ID=6838054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8904380U Expired DE8904380U1 (de) 1989-04-07 1989-04-07 Hochspannungstransformator

Country Status (6)

Country Link
DD (1) DD299096A5 (es)
DE (1) DE8904380U1 (es)
ES (1) ES1013120Y (es)
FR (1) FR2646010B1 (es)
GB (1) GB2230388B (es)
IT (1) IT219424Z2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040064131A (ko) 2003-01-09 2004-07-16 삼성전자주식회사 전자렌지

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1141086A (en) * 1966-09-19 1969-01-22 Toko Inc Improvements in or relating to high frequency transformers
CA1010979A (en) * 1973-09-14 1977-05-24 Ibm Canada Limited - Ibm Canada Limitee Magnetic field shielding for acoustic noise control
US4373608A (en) * 1979-12-20 1983-02-15 General Electric Company Tuned sound barriers
DE3126498C3 (de) * 1981-07-04 1987-07-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Magnetische Abschirming für einen Übertrager
SE441793B (sv) * 1981-09-16 1985-11-04 Asea Ab Transformatorkerna
DE3207606C2 (de) * 1982-03-03 1984-10-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Abschirmvorrichtung mit Toleranzausgleich an einem Netztransformator
US4459576A (en) * 1982-09-29 1984-07-10 Westinghouse Electric Corp. Toroidal transformer with electrostatic shield
CA1309752C (en) * 1987-05-14 1992-11-03 Kimiaki Yamaguchi Stationary induction apparatus

Also Published As

Publication number Publication date
GB9007901D0 (en) 1990-06-06
IT9020888U1 (it) 1991-09-23
DD299096A5 (de) 1992-03-26
IT219424Z2 (it) 1993-02-26
FR2646010A1 (fr) 1990-10-19
GB2230388A (en) 1990-10-17
FR2646010B1 (fr) 1995-07-13
ES1013120U (es) 1990-11-01
IT9020888V0 (it) 1990-03-23
ES1013120Y (es) 1991-05-01
GB2230388B (en) 1993-10-06

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