EP1056313A3 - Microwave oven with safety interlock - Google Patents

Microwave oven with safety interlock Download PDF

Info

Publication number
EP1056313A3
EP1056313A3 EP99308610A EP99308610A EP1056313A3 EP 1056313 A3 EP1056313 A3 EP 1056313A3 EP 99308610 A EP99308610 A EP 99308610A EP 99308610 A EP99308610 A EP 99308610A EP 1056313 A3 EP1056313 A3 EP 1056313A3
Authority
EP
European Patent Office
Prior art keywords
microwave oven
safety interlock
microswitches
pcb
circuit board
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Withdrawn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
EP99308610A
Other languages
German (de)
French (fr)
Other versions
EP1056313A2 (en
Inventor
Sang-Jun Park
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1056313A2 publication Critical patent/EP1056313A2/en
Publication of EP1056313A3 publication Critical patent/EP1056313A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

The microswitches (131, 132, 133) of the safety interlock assembly of a microwave oven are mounted on a PCB (130) and connected to a main circuit board (104) by ribbon cables (136a, 136b) between the circuit boards.
EP99308610A 1999-05-27 1999-10-29 Microwave oven with safety interlock Withdrawn EP1056313A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990019132A KR20000074891A (en) 1999-05-27 1999-05-27 Door interlock apparatus for a microwave oven
KR9919132 1999-05-27

Publications (2)

Publication Number Publication Date
EP1056313A2 EP1056313A2 (en) 2000-11-29
EP1056313A3 true EP1056313A3 (en) 2002-02-06

Family

ID=19588001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99308610A Withdrawn EP1056313A3 (en) 1999-05-27 1999-10-29 Microwave oven with safety interlock

Country Status (5)

Country Link
EP (1) EP1056313A3 (en)
JP (1) JP2000337640A (en)
KR (1) KR20000074891A (en)
AU (1) AU5827899A (en)
CA (1) CA2288945A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100465518C (en) * 2003-02-21 2009-03-04 乐金电子(天津)电器有限公司 Microwave oven door pin board arrangement
KR100534541B1 (en) * 2003-02-28 2005-12-08 주식회사 대우일렉트로닉스 Microwave oven with a locking system for protecting children
CN104373976B (en) * 2013-08-12 2017-05-03 广东美的厨房电器制造有限公司 Household appliance
CN110958837A (en) 2017-07-06 2020-04-03 布瑞威利私人有限公司 Telescopic door for oven

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117292A (en) * 1987-10-30 1989-05-10 Matsushita Electric Ind Co Ltd High frequency heating device
US5616270A (en) * 1994-02-25 1997-04-01 Samsung Electronics Co., Ltd. Microwave oven having a lamp and door-operated switch mounted on a circuit board

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117292A (en) * 1987-10-30 1989-05-10 Matsushita Electric Ind Co Ltd High frequency heating device
US5616270A (en) * 1994-02-25 1997-04-01 Samsung Electronics Co., Ltd. Microwave oven having a lamp and door-operated switch mounted on a circuit board

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 356 (E - 803) 9 August 1989 (1989-08-09) *

Also Published As

Publication number Publication date
AU5827899A (en) 2000-11-30
KR20000074891A (en) 2000-12-15
EP1056313A2 (en) 2000-11-29
JP2000337640A (en) 2000-12-08
CA2288945A1 (en) 2000-11-27

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