EP0167510A3 - Apparatus in spark generators - Google Patents

Apparatus in spark generators Download PDF

Info

Publication number
EP0167510A3
EP0167510A3 EP85850225A EP85850225A EP0167510A3 EP 0167510 A3 EP0167510 A3 EP 0167510A3 EP 85850225 A EP85850225 A EP 85850225A EP 85850225 A EP85850225 A EP 85850225A EP 0167510 A3 EP0167510 A3 EP 0167510A3
Authority
EP
European Patent Office
Prior art keywords
winding
circuit
primary winding
transformer
primary
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.)
Granted
Application number
EP85850225A
Other versions
EP0167510B1 (en
EP0167510A2 (en
Inventor
Lars Efraimsson
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.)
Svenska Electromagneter AB
Original Assignee
Svenska Electromagneter AB
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 Svenska Electromagneter AB filed Critical Svenska Electromagneter AB
Priority to AT85850225T priority Critical patent/ATE43433T1/en
Publication of EP0167510A2 publication Critical patent/EP0167510A2/en
Publication of EP0167510A3 publication Critical patent/EP0167510A3/en
Application granted granted Critical
Publication of EP0167510B1 publication Critical patent/EP0167510B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Ac-Ac Conversion (AREA)
  • Plasma Technology (AREA)
  • Control Of Eletrric Generators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

Ignition apparatus, e.g. for oil burners, comprising an oscillator circuit (20) to which is connected a transformer with a primary (7,8) and a secondary circuit (12), the secondary circuit being connected to spark electrodes (13,14). The oscillator circuit is, for example, connected to an AC mains (1,2) via a rectifier (5) so that when a rectified half-wave occurs there is operating voltage for the oscillator (20) which starts high-frequency spark generation. The transformer is implemented such that close coupling exists between a primary winding part (7) and the secondary winding (12) and that there is also close coupling between a second primary winding path (8) and a winding (16) controlling an oscillation energy circuit. The second primary winding path (8) and the feed-back winding (16) are geometrically arranged laterally on the transformer core (9) in relation to the primary winding.
EP85850225A 1984-07-05 1985-07-01 Ignition apparatus comprising an oscillator circuit Expired EP0167510B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85850225T ATE43433T1 (en) 1984-07-05 1985-07-01 IGNITION DEVICE WITH OSCILLATOR CIRCUIT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8403584A SE443220B (en) 1984-07-05 1984-07-05 DEVICE FOR SPARK GENERATORS
SE8403584 1984-07-05

Publications (3)

Publication Number Publication Date
EP0167510A2 EP0167510A2 (en) 1986-01-08
EP0167510A3 true EP0167510A3 (en) 1987-05-27
EP0167510B1 EP0167510B1 (en) 1989-05-24

Family

ID=20356460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85850225A Expired EP0167510B1 (en) 1984-07-05 1985-07-01 Ignition apparatus comprising an oscillator circuit

Country Status (4)

Country Link
EP (1) EP0167510B1 (en)
AT (1) ATE43433T1 (en)
DE (2) DE167510T1 (en)
SE (1) SE443220B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289096B1 (en) * 1996-04-10 1998-09-25 Brahma S P A DEVICE FOR IGNITION OF FLAME BURNERS OR SIMILAR TO ALLOW THE LIMITATION OF RADIO DISTURBANCE.
ITTO980397A1 (en) 1998-05-12 1999-11-12 Miller Europe Spa ELECTRIC GAS LIGHTER.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392983A (en) * 1964-04-29 1965-03-19 Rowenta Metallwarenfab Gmbh Spark ignition gas lighter
DE2659761A1 (en) * 1975-12-31 1977-07-07 O F R Officine Fratelli Riello CONTROL UNIT FOR LIQUID FUEL BURNER
US4358813A (en) * 1980-11-20 1982-11-09 Matsushita Electric Industrial Co., Ltd. Ignition apparatus for a burner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392983A (en) * 1964-04-29 1965-03-19 Rowenta Metallwarenfab Gmbh Spark ignition gas lighter
DE2659761A1 (en) * 1975-12-31 1977-07-07 O F R Officine Fratelli Riello CONTROL UNIT FOR LIQUID FUEL BURNER
US4358813A (en) * 1980-11-20 1982-11-09 Matsushita Electric Industrial Co., Ltd. Ignition apparatus for a burner

Also Published As

Publication number Publication date
SE443220B (en) 1986-02-17
SE8403584L (en) 1986-01-06
DE167510T1 (en) 1986-04-10
EP0167510B1 (en) 1989-05-24
EP0167510A2 (en) 1986-01-08
SE8403584D0 (en) 1984-07-05
DE3570512D1 (en) 1989-06-29
ATE43433T1 (en) 1989-06-15

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