BR8001768A - Dispositivo sensor de posicao de porta - Google Patents

Dispositivo sensor de posicao de porta

Info

Publication number
BR8001768A
BR8001768A BR8001768A BR8001768A BR8001768A BR 8001768 A BR8001768 A BR 8001768A BR 8001768 A BR8001768 A BR 8001768A BR 8001768 A BR8001768 A BR 8001768A BR 8001768 A BR8001768 A BR 8001768A
Authority
BR
Brazil
Prior art keywords
position sensor
sensor device
door position
door
sensor
Prior art date
Application number
BR8001768A
Other languages
English (en)
Inventor
L Prada
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8001768A publication Critical patent/BR8001768A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
BR8001768A 1979-03-29 1980-03-21 Dispositivo sensor de posicao de porta BR8001768A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/025,214 US4241337A (en) 1979-03-29 1979-03-29 Appliance door position sensor arrangement

Publications (1)

Publication Number Publication Date
BR8001768A true BR8001768A (pt) 1980-11-18

Family

ID=21824710

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001768A BR8001768A (pt) 1979-03-29 1980-03-21 Dispositivo sensor de posicao de porta

Country Status (2)

Country Link
US (1) US4241337A (pt)
BR (1) BR8001768A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110081805A (zh) * 2019-06-04 2019-08-02 深圳市纽贝尔电子有限公司 监仓平移门多位置检测装置及检测方法

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DE10208057A1 (de) * 2002-02-25 2003-09-04 Bsh Bosch Siemens Hausgeraete Türöffnungssensor und damit ausgestattetes Kältegerät
US20040056651A1 (en) * 2002-09-19 2004-03-25 Daniele Marietta Bersana System for detecting a flip-lid position of a personal electronic device
EP1473529A1 (de) * 2003-04-30 2004-11-03 Liebherr-Hausgeräte Ochsenhausen GmbH Sensoreinheit sowie Kühlgerät mit einer Sensoreinheit
CN1623866B (zh) * 2003-09-18 2010-04-21 中国国际海运集装箱(集团)股份有限公司 安全智能集装箱
DE202005013065U1 (de) * 2005-08-18 2007-01-04 Liebherr-Hausgeräte Ochsenhausen GmbH Vorrichtung zur Positionserkennung
ITTO20060012U1 (it) * 2006-01-24 2007-07-25 Manufatti Plastici Traversa S Dispositivo di illuminazione a diodi led
BRPI0709593B1 (pt) * 2006-03-17 2019-05-07 Electrolux Home Products Corporation N.V. Sistema sensor capacitivo e método para um sistema sensor capacitivo
EP2074208A4 (en) * 2006-08-21 2011-12-21 Emtech Llc METHOD AND DEVICE FOR MAGNETIC FERMENTATION
DE102006061083A1 (de) 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Türöffnungshilfe
AU2014253461B2 (en) * 2008-03-10 2017-03-30 Aktiebolaget Electrolux An Appliance Door Sensor
US8820803B2 (en) * 2009-03-02 2014-09-02 Hanchett Entry Systems, Inc. Electromagnetic lock having distance-sensing monitoring system
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KR101748605B1 (ko) * 2010-01-15 2017-06-20 엘지전자 주식회사 냉장고 및 냉장고 진단시스템
ES2538211T3 (es) 2010-07-06 2015-06-18 Lg Electronics Inc. Sistema y método de diagnóstico de utensilio doméstico
CN102384633A (zh) * 2010-09-03 2012-03-21 苏州三星电子有限公司 带有变温室照明装置的三门冰箱
IT1401852B1 (it) * 2010-10-15 2013-08-28 Ima Life Srl Dispositivo di sicurezza per glove port
US20120112910A1 (en) * 2010-11-08 2012-05-10 System Planning Corporation, Inc. Cargo Container Self-Arming Monitoring And Security Device
KR101252167B1 (ko) 2011-08-18 2013-04-05 엘지전자 주식회사 가전기기 진단장치 및 그 진단방법
KR101942781B1 (ko) 2012-07-03 2019-01-28 엘지전자 주식회사 가전기기 및 가전기기 진단을 위한 신호음 출력방법
JP6139837B2 (ja) * 2012-09-25 2017-05-31 東芝ライフスタイル株式会社 冷蔵庫
US9434474B2 (en) * 2012-11-16 2016-09-06 B/E Aerospace, Inc. Aircraft galley cart door interlock
TW201426252A (zh) * 2012-12-27 2014-07-01 Hon Hai Prec Ind Co Ltd 防水電子裝置及其磁感應開關
CN203629187U (zh) * 2013-07-11 2014-06-04 博西华家用电器有限公司 具有对开门的冰箱
JP2015025596A (ja) * 2013-07-25 2015-02-05 株式会社東芝 冷蔵庫
CN104296491B (zh) * 2014-10-09 2017-02-22 合肥美的电冰箱有限公司 冰箱
US9449208B2 (en) * 2014-12-03 2016-09-20 Paypal, Inc. Compartmentalized smart refrigerator with automated item management
US10074224B2 (en) 2015-04-20 2018-09-11 Gate Labs Inc. Access management system
US20160186984A1 (en) * 2014-12-29 2016-06-30 Whirlpool Corporation Appliance having a human-machine interface and illuminated handle recess
JP6334418B2 (ja) * 2015-01-15 2018-05-30 日立アプライアンス株式会社 冷蔵庫
DE102015203150A1 (de) * 2015-02-23 2016-08-25 BSH Hausgeräte GmbH Haushaltskältegerät und Verfahren zum Betreiben eines Haushaltskältegerätes
CN105180585B (zh) * 2015-09-16 2018-12-14 青岛海尔股份有限公司 一种冰箱门自动控制系统及方法
CN112524877B (zh) * 2015-11-04 2022-12-30 Lg 电子株式会社 冰箱
US10036588B2 (en) * 2016-05-05 2018-07-31 Sears Brands, L.L.C. Door alarm system and refrigeration device
CN107461979A (zh) * 2016-06-03 2017-12-12 博西华电器（江苏）有限公司 冰箱
US9822553B1 (en) 2016-11-23 2017-11-21 Gate Labs Inc. Door tracking system and method
JP6905856B2 (ja) * 2017-05-10 2021-07-21 パナソニック株式会社 冷蔵庫
US10184716B1 (en) * 2017-07-12 2019-01-22 Whirlpool Corporation Door ajar detection system
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US2957320A (en) * 1959-09-28 1960-10-25 Gen Motors Corp Refrigerating apparatus with magnetic door seal actuated switch
US3426166A (en) * 1966-06-09 1969-02-04 Int Standard Electric Corp Magnetic closure and switch for doors and similar devices
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110081805A (zh) * 2019-06-04 2019-08-02 深圳市纽贝尔电子有限公司 监仓平移门多位置检测装置及检测方法
CN110081805B (zh) * 2019-06-04 2024-04-30 深圳市纽贝尔电子有限公司 监仓平移门多位置检测装置及检测方法

Also Published As

Publication number Publication date
US4241337A (en) 1980-12-23

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