EP0401697A3 - Schaltnetzteil zum Betreiben eines Magnetrons - Google Patents

Schaltnetzteil zum Betreiben eines Magnetrons Download PDF

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Publication number
EP0401697A3
EP0401697A3 EP19900110457 EP90110457A EP0401697A3 EP 0401697 A3 EP0401697 A3 EP 0401697A3 EP 19900110457 EP19900110457 EP 19900110457 EP 90110457 A EP90110457 A EP 90110457A EP 0401697 A3 EP0401697 A3 EP 0401697A3
Authority
EP
European Patent Office
Prior art keywords
magnetron
power supply
operating
repercussions
network
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.)
Withdrawn
Application number
EP19900110457
Other languages
English (en)
French (fr)
Other versions
EP0401697A2 (de
Inventor
Uwe Ing.Grad. Hartmann
Udo Mai
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.)
Vogt Electronic AG
Original Assignee
Vogt Electronic AG
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 Vogt Electronic AG filed Critical Vogt Electronic AG
Publication of EP0401697A2 publication Critical patent/EP0401697A2/de
Publication of EP0401697A3 publication Critical patent/EP0401697A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

Es wird ein Schaltnetzteil für ein Magnetron beschrieben, das eine stetige Leistungsregelung bei erhöhtem Wirkungs­ grad ohne Rückwirkungen auf das Netz erlaubt.
EP19900110457 1989-06-05 1990-06-01 Schaltnetzteil zum Betreiben eines Magnetrons Withdrawn EP0401697A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918299 1989-06-05
DE19893918299 DE3918299A1 (de) 1989-06-05 1989-06-05 Schaltnetzteil zum betreiben eines magnetrons

Publications (2)

Publication Number Publication Date
EP0401697A2 EP0401697A2 (de) 1990-12-12
EP0401697A3 true EP0401697A3 (de) 1991-11-21

Family

ID=6382102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900110457 Withdrawn EP0401697A3 (de) 1989-06-05 1990-06-01 Schaltnetzteil zum Betreiben eines Magnetrons

Country Status (2)

Country Link
EP (1) EP0401697A3 (de)
DE (1) DE3918299A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493624B1 (de) * 1990-12-20 1994-06-22 VOGT electronic Aktiengesellschaft Zum Betreiben eines Magnetrons bestimmtes Schaltnetzteil
FR2696292B1 (fr) * 1992-09-25 1994-12-23 Moulinex Sa Dispositif d'alimentation d'une charge unidirectionnelle telle qu'un magnétron.
DE19801711A1 (de) * 1998-01-17 1999-07-22 Aixcon Elektrotechnik Gmbh Magnetronstromversorgung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239072A2 (de) * 1986-03-25 1987-09-30 Hitachi, Ltd. Geschaltete Speisung
EP0301805A1 (de) * 1987-07-27 1989-02-01 Matsushita Electric Industrial Co., Ltd. Hochfrequenzheizgerät
US4866589A (en) * 1987-04-08 1989-09-12 Hitachi, Ltd. Voltage resonance type switching power source apparatus
US4933830A (en) * 1988-04-28 1990-06-12 Hitachi, Ltd. Switching power supply

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239072A2 (de) * 1986-03-25 1987-09-30 Hitachi, Ltd. Geschaltete Speisung
US4866589A (en) * 1987-04-08 1989-09-12 Hitachi, Ltd. Voltage resonance type switching power source apparatus
EP0301805A1 (de) * 1987-07-27 1989-02-01 Matsushita Electric Industrial Co., Ltd. Hochfrequenzheizgerät
US4933830A (en) * 1988-04-28 1990-06-12 Hitachi, Ltd. Switching power supply

Also Published As

Publication number Publication date
EP0401697A2 (de) 1990-12-12
DE3918299A1 (de) 1990-12-06

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