EP0397020A3 - Power control device for a microwave oven - Google Patents

Power control device for a microwave oven Download PDF

Info

Publication number
EP0397020A3
EP0397020A3 EP19900108314 EP90108314A EP0397020A3 EP 0397020 A3 EP0397020 A3 EP 0397020A3 EP 19900108314 EP19900108314 EP 19900108314 EP 90108314 A EP90108314 A EP 90108314A EP 0397020 A3 EP0397020 A3 EP 0397020A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
control device
power control
rack
button
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
EP19900108314
Other languages
German (de)
French (fr)
Other versions
EP0397020B1 (en
EP0397020A2 (en
Inventor
Bernard Boin
Pierre Alexandre Gustave Brisard
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.)
Moulinex SA
Original Assignee
Moulinex SA
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 Moulinex SA filed Critical Moulinex SA
Publication of EP0397020A2 publication Critical patent/EP0397020A2/en
Publication of EP0397020A3 publication Critical patent/EP0397020A3/en
Application granted granted Critical
Publication of EP0397020B1 publication Critical patent/EP0397020B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/004—Mechanisms for operating contacts for operating contacts periodically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing

Landscapes

  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Transmission Devices (AREA)

Abstract

Dispositif de commande comportant une minuterie d'entraínement d'un mécanisme d'actionnement périodique de la touche (2) d'un interrupteur (3) monté dans le circuit d'alimentation d'un four, ainsi que des moyens sélecteurs (4) de modes de fonctionnement destinés à modifier ledit mécanisme. Control device comprising a timer drive a periodic actuation mechanism of the button (2) of a switch (3) mounted in the circuit supplying an oven, as well as selector means (4) of operating modes intended to modify said mechanism.

Selon l'invention, le mécanisme d'actionnement comprend une crémaillère (5) portant une came (7) d'actionnement de la touche (2) et entraínée à l'encontre d'un ressort (6) selon un mouvement de va-et-vient par une zone dentée hélicoïdale (12) du cylindre (8) qui est monté à la fois rotatif et coulissant, de sorte que la durée d'engrènement du cylindre et de la crémaillère soit fonction de la position occupée par le cylindre (8) sur son axe et donnée par des moyens sélecteurs (4). According to the invention, the actuation mechanism comprises a rack (5) carrying a cam (7) for actuating the button (2) and driven against a spring (6) according to back and forth movement through a helical toothed area (12) of the cylinder (8) which is mounted both rotating and sliding, so that the cylinder engagement time and the rack is a function of the position occupied by the cylinder (8) on its axis and given by means selectors (4).

L'invention s'applique à la commande de puissance des fours à usage ménager. The invention applies to the power control of furnaces with household use.

EP90108314A 1989-05-12 1990-05-02 Power control device for a microwave oven Expired - Lifetime EP0397020B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8906300 1989-05-12
FR8906300A FR2646962B1 (en) 1989-05-12 1989-05-12 DEVICE FOR CONTROLLING THE POWER OF A MICROWAVE OVEN

Publications (3)

Publication Number Publication Date
EP0397020A2 EP0397020A2 (en) 1990-11-14
EP0397020A3 true EP0397020A3 (en) 1991-10-30
EP0397020B1 EP0397020B1 (en) 1995-03-01

Family

ID=9381643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108314A Expired - Lifetime EP0397020B1 (en) 1989-05-12 1990-05-02 Power control device for a microwave oven

Country Status (9)

Country Link
US (1) US5097105A (en)
EP (1) EP0397020B1 (en)
JP (1) JP2735360B2 (en)
KR (1) KR0146289B1 (en)
DE (1) DE69017257T2 (en)
ES (1) ES2068940T3 (en)
FR (1) FR2646962B1 (en)
IE (1) IE900289L (en)
PT (1) PT93976B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420135A1 (en) * 1994-06-09 1995-12-14 Licentia Gmbh Control and indicator unit for electronically regulated cooker
KR200142130Y1 (en) * 1994-08-17 1999-06-01 전주범 Establishment structure of timer and generating power regulating apparatus for microwave oven
KR0146600B1 (en) * 1995-07-19 1998-08-17 배순훈 Control timer of microwave oven
GB2337319B (en) * 1998-05-13 2000-07-19 Samsung Electronics Co Ltd Control panel for a microwave oven
US8931359B2 (en) 2011-09-19 2015-01-13 Vivero One Research, Llc Parallelogram based actuating device
US8464603B2 (en) * 2011-09-19 2013-06-18 Vivero One Research, Llc Parallelogram based actuating device
CN112178702B (en) * 2020-09-17 2022-03-18 宁波方太厨具有限公司 Novel stove and control method thereof
CN112178701B (en) * 2020-09-17 2022-03-18 宁波方太厨具有限公司 Novel stove and control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR786490A (en) * 1934-05-23 1935-09-03 Arnoux Vve Chauvin & Cie Apparatus for the production of current emissions of adjustable and known duration
GB898037A (en) * 1959-09-15 1962-06-06 Brentford Transformers Ltd Improvements in intermittent reversing drives
FR2082528A5 (en) * 1970-03-17 1971-12-10 Crouzet & Cie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177370A (en) * 1976-02-13 1979-12-04 Sharp Kabushiki Kaisha Variable cooking mode selector in a microwave oven
US4129769A (en) * 1976-03-11 1978-12-12 Sharp Kabushiki Kaisha Timer arrangement in a combination microwave oven and electric heating oven
US4133998A (en) * 1976-06-22 1979-01-09 Sharp Kabushiki Kaisha Cooking mode selector for continuously varying a mean output level of a magnetron in a microwave oven
US4629845A (en) * 1983-05-02 1986-12-16 Eaton Corporation Electrical appliance programming
US4551590A (en) * 1984-05-14 1985-11-05 Eaton Corporation Appliance control and programmer timer therefor
US4678930A (en) * 1986-02-05 1987-07-07 Eaton Corporation Microwave oven timer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR786490A (en) * 1934-05-23 1935-09-03 Arnoux Vve Chauvin & Cie Apparatus for the production of current emissions of adjustable and known duration
GB898037A (en) * 1959-09-15 1962-06-06 Brentford Transformers Ltd Improvements in intermittent reversing drives
FR2082528A5 (en) * 1970-03-17 1971-12-10 Crouzet & Cie

Also Published As

Publication number Publication date
IE900289L (en) 1990-11-12
KR0146289B1 (en) 1998-09-15
US5097105A (en) 1992-03-17
KR900019092A (en) 1990-12-24
FR2646962A1 (en) 1990-11-16
EP0397020B1 (en) 1995-03-01
EP0397020A2 (en) 1990-11-14
FR2646962B1 (en) 1992-07-31
DE69017257D1 (en) 1995-04-06
JP2735360B2 (en) 1998-04-02
ES2068940T3 (en) 1995-05-01
JPH03129210A (en) 1991-06-03
PT93976B (en) 1997-08-29
DE69017257T2 (en) 1995-07-06
PT93976A (en) 1991-01-08

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