CA1020980A - Door latch mechanism - Google Patents
Door latch mechanismInfo
- Publication number
- CA1020980A CA1020980A CA203,523A CA203523A CA1020980A CA 1020980 A CA1020980 A CA 1020980A CA 203523 A CA203523 A CA 203523A CA 1020980 A CA1020980 A CA 1020980A
- Authority
- CA
- Canada
- Prior art keywords
- latch mechanism
- door latch
- door
- latch
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
- E05C19/024—Automatic catches, i.e. released by pull or pressure on the wing with a bifurcated latch
-
- 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
- F24C15/022—Latches
-
- 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
- Y10S292/69—Washing machine or stove closure latch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Constitution Of High-Frequency Heating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7702673 | 1973-06-27 | ||
JP7702573 | 1973-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1020980A true CA1020980A (en) | 1977-11-15 |
Family
ID=26418124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA203,523A Expired CA1020980A (en) | 1973-06-27 | 1974-06-26 | Door latch mechanism |
Country Status (7)
Country | Link |
---|---|
US (1) | US4006121A ( ) |
AU (1) | AU465767B2 ( ) |
CA (1) | CA1020980A ( ) |
DE (1) | DE2430714A1 ( ) |
FR (1) | FR2235254B1 ( ) |
GB (1) | GB1471602A ( ) |
SE (1) | SE399299B ( ) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073000A (en) * | 1976-06-30 | 1978-02-07 | S & C Electric Company | Electrical interlock apparatus for electrical equipment |
US4101750A (en) * | 1977-05-31 | 1978-07-18 | Whirlpool Corporation | Door interlock system for microwave oven |
SE440383B (sv) * | 1978-12-11 | 1985-07-29 | Sharp Kk | Dorrlasanordning for en matlagningsugn, i synnerhet en mikrovagsugn |
US4321445A (en) * | 1980-01-28 | 1982-03-23 | Whirlpool Corporation | Door latch interlock system for microwave oven |
JPS5743135A (en) * | 1980-08-29 | 1982-03-11 | Matsushita Electric Ind Co Ltd | High frequency heating device |
JPS5846010U (ja) * | 1981-09-21 | 1983-03-28 | 株式会社東芝 | 加熱調理器の扉開閉装置 |
JPS6040770B2 (ja) * | 1981-09-21 | 1985-09-12 | 株式会社東芝 | 加熱調理器の扉開閉装置 |
US4457545A (en) * | 1982-05-03 | 1984-07-03 | General Electric Company | Door latch assembly |
US4419549A (en) * | 1982-05-07 | 1983-12-06 | Kearney-National, Inc. | Operating mechanism for an electric switch |
AU541443B2 (en) * | 1982-07-16 | 1985-01-10 | Tokyo Shibaura Denki Kabushiki Kaisha | Lock |
JPS59198620A (ja) * | 1983-04-26 | 1984-11-10 | シャープ株式会社 | 調理器のスイツチ機構 |
JPS60144006U (ja) * | 1984-03-01 | 1985-09-25 | シャープ株式会社 | 電子レンジ |
JPS61250986A (ja) * | 1985-04-27 | 1986-11-08 | 今西金属工業株式会社 | 電子レンジにおける電源回路制御装置 |
KR870001626Y1 (ko) * | 1985-05-24 | 1987-04-30 | 주식회사금성사 | 전자레인지의 도어 개폐장치 |
GB2207181B (en) * | 1987-07-06 | 1991-09-11 | Gold Star Co | Door catch assembly. |
SE458402B (sv) * | 1987-07-09 | 1989-03-20 | Hanibal Pattermann | Kontaktanordning foer att utloesa ett larm |
GB2207179B (en) * | 1987-07-09 | 1991-09-18 | Gold Star Co | Door latch assembly |
US4875721A (en) * | 1988-11-10 | 1989-10-24 | Imanishi Kinzoku Kogyo Kabushiki Kaisha | Latch assembly for door or window of microwave range |
TW330757U (en) * | 1997-04-08 | 1998-04-21 | Inventec Corp | Combined actuating device |
KR100534541B1 (ko) * | 2003-02-28 | 2005-12-08 | 주식회사 대우일렉트로닉스 | 전자렌지의 어린이 보호용 잠금장치 |
KR100578399B1 (ko) * | 2004-03-05 | 2006-05-11 | 삼성전자주식회사 | 전자렌지 |
JP5403790B2 (ja) * | 2009-02-06 | 2014-01-29 | パナソニック株式会社 | 高周波加熱装置 |
DE102011010249A1 (de) * | 2011-02-03 | 2012-08-09 | Fresenius Medical Care Deutschland Gmbh | Medizinisches Gerät |
CN102954073A (zh) * | 2011-08-25 | 2013-03-06 | 鸿富锦精密工业(深圳)有限公司 | 卡扣装置 |
ITTV20130169A1 (it) * | 2013-10-17 | 2015-04-18 | Lainox Ali Spa | "apparecchiatura per la cottura di alimenti nella ristorazione collettiva con dispositivo di apertura automatica della porta" |
PL3234470T3 (pl) * | 2014-12-15 | 2020-11-16 | Illinois Tool Works Inc. | Urządzenie do blokowania drzwi dla samoczyszczących piekarników domowych |
EP3037583A1 (en) * | 2014-12-23 | 2016-06-29 | Indesit Company S.p.A. | Household appliance for washing and/or drying items |
CN105737221A (zh) * | 2016-05-16 | 2016-07-06 | 南宁市茂宏信息技术有限公司 | 一种防误开门的微波炉 |
CN110094112B (zh) * | 2018-01-29 | 2021-07-09 | 上海松下微波炉有限公司 | 锁定机构及开门控制方法 |
CN110189935B (zh) * | 2018-02-23 | 2021-12-21 | 上海松下微波炉有限公司 | 锁定机构及食物料理机 |
US11619065B2 (en) | 2019-04-30 | 2023-04-04 | Whirlpool Corporation | Microwave door push button assembly |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB705804A (en) * | 1952-06-03 | 1954-03-17 | Longford Engineering Company L | Improvements in or relating to door locks |
GB816147A (en) * | 1954-12-06 | 1959-07-08 | Gen Electric | Improvements relating to door latches |
US3416515A (en) * | 1965-10-22 | 1968-12-17 | Essex Wire Corp | Door latching actuator assembly |
US3715552A (en) * | 1970-03-04 | 1973-02-06 | Tokyo Shibaura Electric Co | High frequency heating apparatus |
JPS5040254B1 ( ) * | 1970-03-04 | 1975-12-23 | ||
GB1352535A (en) * | 1970-08-31 | 1974-05-08 | Gen Corp | Door fastening system for an electrical apparatus |
US3659068A (en) * | 1970-09-23 | 1972-04-25 | Heath Co | Microwave oven safety interlock |
US3733456A (en) * | 1971-09-07 | 1973-05-15 | Amana Refrigeration Inc | Microwave oven door latch |
US3691329A (en) * | 1971-10-04 | 1972-09-12 | Appliance Mfg Co Inc | Control switch for microwave oven |
US3831580A (en) * | 1973-11-19 | 1974-08-27 | Corning Glass Works | Lockable oven door latch |
US3865097A (en) * | 1974-05-23 | 1975-02-11 | Sage Laboratories | Latch for microwave oven |
-
1974
- 1974-06-24 US US05/482,654 patent/US4006121A/en not_active Expired - Lifetime
- 1974-06-25 SE SE7408378A patent/SE399299B/xx not_active IP Right Cessation
- 1974-06-26 CA CA203,523A patent/CA1020980A/en not_active Expired
- 1974-06-26 DE DE2430714A patent/DE2430714A1/de active Pending
- 1974-06-26 FR FR7422238A patent/FR2235254B1/fr not_active Expired
- 1974-06-27 GB GB2849574A patent/GB1471602A/en not_active Expired
- 1974-07-01 AU AU70686/74A patent/AU465767B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1471602A (en) | 1977-04-27 |
DE2430714A1 (de) | 1975-01-16 |
AU465767B2 (en) | 1975-10-09 |
US4006121A (en) | 1977-02-01 |
SE7408378L ( ) | 1974-12-30 |
AU7068674A (en) | 1975-10-09 |
FR2235254B1 ( ) | 1976-12-24 |
FR2235254A1 ( ) | 1975-01-24 |
SE399299B (sv) | 1978-02-06 |
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