FR2646010B1 - Transformateur haute tension, en particulier pour appareils menagers - Google Patents

Transformateur haute tension, en particulier pour appareils menagers

Info

Publication number
FR2646010B1
FR2646010B1 FR9004359A FR9004359A FR2646010B1 FR 2646010 B1 FR2646010 B1 FR 2646010B1 FR 9004359 A FR9004359 A FR 9004359A FR 9004359 A FR9004359 A FR 9004359A FR 2646010 B1 FR2646010 B1 FR 2646010B1
Authority
FR
France
Prior art keywords
high voltage
voltage transformer
household appliances
appliances
household
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
FR9004359A
Other languages
English (en)
French (fr)
Other versions
FR2646010A1 (fr
Inventor
Klaus Dengler
Josef Wurm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2646010A1 publication Critical patent/FR2646010A1/fr
Application granted granted Critical
Publication of FR2646010B1 publication Critical patent/FR2646010B1/fr
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
    • 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)
FR9004359A 1989-04-07 1990-04-05 Transformateur haute tension, en particulier pour appareils menagers Expired - Fee Related FR2646010B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2646010A1 FR2646010A1 (fr) 1990-10-19
FR2646010B1 true FR2646010B1 (fr) 1995-07-13

Family

ID=6838054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9004359A Expired - Fee Related FR2646010B1 (fr) 1989-04-07 1990-04-05 Transformateur haute tension, en particulier pour appareils menagers

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
DE8904380U1 (de) 1989-05-24
ES1013120U (es) 1990-11-01
IT9020888V0 (it) 1990-03-23
ES1013120Y (es) 1991-05-01
GB2230388B (en) 1993-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse