CA994390A - Door latch assembly for a microwave cooking oven - Google Patents

Door latch assembly for a microwave cooking oven

Info

Publication number
CA994390A
CA994390A CA176,933A CA176933A CA994390A CA 994390 A CA994390 A CA 994390A CA 176933 A CA176933 A CA 176933A CA 994390 A CA994390 A CA 994390A
Authority
CA
Canada
Prior art keywords
latch assembly
door latch
microwave cooking
cooking oven
oven
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
Application number
CA176,933A
Inventor
William R. Tapper
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Application granted granted Critical
Publication of CA994390A publication Critical patent/CA994390A/en
Expired 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/68—Locker latches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
CA176,933A 1972-09-18 1973-07-20 Door latch assembly for a microwave cooking oven Expired CA994390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29000072A 1972-09-18 1972-09-18

Publications (1)

Publication Number Publication Date
CA994390A true CA994390A (en) 1976-08-03

Family

ID=23114100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,933A Expired CA994390A (en) 1972-09-18 1973-07-20 Door latch assembly for a microwave cooking oven

Country Status (5)

Country Link
US (1) US3777098A (en)
JP (1) JPS5242245B2 (en)
CA (1) CA994390A (en)
FR (1) FR2205088A5 (en)
GB (1) GB1429019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474928A (en) * 2009-08-29 2012-05-23 伊莱克斯家用产品股份有限公司 Snap arm unit for door interlocking device

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541056Y2 (en) * 1974-05-04 1979-01-19
JPS5147041U (en) * 1974-10-04 1976-04-07
JPS5840557Y2 (en) * 1974-12-06 1983-09-12 株式会社東芝 density range
JPS5172749A (en) * 1975-11-20 1976-06-23 Matsushita Electric Ind Co Ltd KOSHUHAKANETSUSOCHI
JPS5643616Y2 (en) * 1976-08-04 1981-10-13
US4101750A (en) * 1977-05-31 1978-07-18 Whirlpool Corporation Door interlock system for microwave oven
SE440383B (en) * 1978-12-11 1985-07-29 Sharp Kk DORRLAS device for a cooking stove, in particular a microwave oven
FR2449849A1 (en) * 1979-02-23 1980-09-19 Pruines Iseco De Microwave oven door - has hooks engaging in openings uncovered by cooperating movable slides, operation of oven occurring only when correct engagement is sensed
US4321445A (en) * 1980-01-28 1982-03-23 Whirlpool Corporation Door latch interlock system for microwave oven
US4504719A (en) * 1982-02-22 1985-03-12 General Electric Company Door latch and method of assembly
US4457545A (en) * 1982-05-03 1984-07-03 General Electric Company Door latch assembly
US4453065A (en) * 1982-05-17 1984-06-05 General Electric Company Microwave oven door aligning assembly
US4516007A (en) * 1982-08-19 1985-05-07 Litton Systems, Inc. Interlock switch module for a microwave oven
JPS59129332A (en) * 1983-01-14 1984-07-25 Toshiba Corp High frequency heating and cooking device
GB9002605D0 (en) * 1990-02-06 1990-04-04 Rankine Gordon Storage devices
DE4040424A1 (en) * 1990-12-18 1992-06-25 Miele & Cie Bolt for microwave oven door - has sprung locking slider with solenoid release
KR980004180U (en) * 1996-06-03 1998-03-30 Top and bottom flow prevention structure of microwave oven door
KR100306633B1 (en) * 1998-11-11 2001-11-17 윤종용 Microwave oven with conductive member to control power supply to high voltage transformer as door opens and closes
MXPA01012224A (en) * 1999-05-28 2003-06-30 Exit Technologies Llc Security bar release mechanism.
KR20020016235A (en) * 2000-08-25 2002-03-04 윤종용 Microwave oven
CN1951125B (en) * 2004-05-07 2010-04-21 泛达公司 Vertical cable manager
US20100193499A1 (en) * 2009-02-03 2010-08-05 Blazevich John Z Multiple access microwave oven
US20130069512A1 (en) * 2011-09-19 2013-03-21 General Electric Company Actuated door opening mechanism for microwave and speedcooking products
EP3978808B1 (en) * 2020-09-30 2023-05-03 Whirlpool Corporation Cooking appliance provided with a door latch assembly
WO2023232091A1 (en) * 2022-06-01 2023-12-07 广东美的厨房电器制造有限公司 Door assembly and cooking utensil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073350B (en) * 1960-01-14 O Haberteld Zurich Erwin (Schweiz) Central lock for the drawers on office desks and cabinets
US2188703A (en) * 1939-03-14 1940-01-30 Ethelyn M Burke Latch and lock mechanism for lockers, etc.
US2498508A (en) * 1945-11-06 1950-02-21 All Steel Equip Company Locker latch
DE1198237B (en) * 1962-06-13 1965-08-05 Massey Ferguson Ltd Closure for pivoting doors
US3480753A (en) * 1968-02-16 1969-11-25 Robert G Wilson Electronic oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474928A (en) * 2009-08-29 2012-05-23 伊莱克斯家用产品股份有限公司 Snap arm unit for door interlocking device
CN102474928B (en) * 2009-08-29 2014-04-09 伊莱克斯家用产品股份有限公司 Snap arm unit for door interlocking device

Also Published As

Publication number Publication date
JPS5242245B2 (en) 1977-10-24
GB1429019A (en) 1976-03-24
DE2339457B2 (en) 1976-12-16
JPS4970252A (en) 1974-07-08
US3777098A (en) 1973-12-04
FR2205088A5 (en) 1974-05-24
DE2339457A1 (en) 1974-04-04

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