JP2008514110A - 静電容量センサシステム - Google Patents
静電容量センサシステム Download PDFInfo
- Publication number
- JP2008514110A JP2008514110A JP2007532284A JP2007532284A JP2008514110A JP 2008514110 A JP2008514110 A JP 2008514110A JP 2007532284 A JP2007532284 A JP 2007532284A JP 2007532284 A JP2007532284 A JP 2007532284A JP 2008514110 A JP2008514110 A JP 2008514110A
- Authority
- JP
- Japan
- Prior art keywords
- sensor system
- door
- capacitance
- capacitive sensor
- moving body
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/46—Detection using safety edges responsive to changes in electrical capacitance
-
- 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
- H03K17/945—Proximity switches
- H03K17/955—Proximity switches using a capacitive detector
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
-
- 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
-
- 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
- F25D2700/04—Sensors detecting the presence of a person
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Electronic Switches (AREA)
- Geophysics And Detection Of Objects (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
図は、本発明による静電容量センサシステムの実施態様を示す。その実施態様が本発明を限定するものと解すべきではない。その目的は、本発明をどのように適用できるかを説明し、本発明の要件を説明することにある。
Claims (7)
- 移動体(21)に備えられる静電容量センサシステムであって、
互いに移動可能な第1の部位(26)及び第2の部位(39)を備えたアンテナデバイスを有し、前記二つの部位(26、39)がその周囲からの静電容量の影響に対して並列に接続され、前記第1の部位(26)が前記移動体(21)の導電部を構成し、かつ前記第2の部位(39)が前記移動体(21)の待機位置に配置される導電デバイスを構成することを特徴とする、静電容量センサシステム。 - 前記移動体(21)は、電気作動ユニット(25)を備え、かつ前記待機位置において通路を閉じるように配置され、前記センサシステムは、前記電気作動ユニット(25)を操作するように配置された操作デバイス(46)を備え、前記導電デバイス(39)は前記通路の周囲に設置される、請求項1に記載の静電容量センサシステム。
- 前記電気作動ユニット(25)は、前記移動体(21)を移動させるように配置され、前記電気作動ユニット(25)は、前記アンテナデバイスと前記アンテナデバイスに対する接地面間に形成されるキャパシタンスを通じた前記周囲からの影響に依存して操作され、前記アンテナデバイスは前記接地面と電気的に絶縁される、請求項2に記載の静電容量センサシステム。
- 前記静電容量センサシステムは、前記移動体(21)に組み込まれ、かつ、前記接地面に接続される信号入力(59)と前記導電部(26)に接続される信号グラウンド(36)を有して、前記静電容量センサシステムに接続される全ての構成部品が前記アンテナデバイスの一部となる、請求項3に記載の静電容量センサシステム。
- 前記電気作動ユニット(25)は、前記移動体(21)に組み込まれ、かつ、前記導電部(26)の一部となるように配置されて、前記電気作動ユニット(25)は前記第1のアンテナの動作部分となる、請求項4に記載の静電容量センサシステム。
- 請求項1〜5の何れか一項に記載の静電容量センサシステムを有することを特徴とする、例えば冷蔵庫又は冷凍庫といった家電器具。
- 前記移動体(21)は、前記家電器具の少なくとも一つの区画の開口を閉じるように配置されたドア、ふた、若しくは引き出しであり、前記導電部(26)は、前記ドア又はふたを形成するライナからなる、請求項6に記載の家電器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402261A SE0402261D0 (sv) | 2004-09-17 | 2004-09-17 | Capacitive Sensor System |
PCT/SE2005/001325 WO2006031185A1 (en) | 2004-09-17 | 2005-09-13 | Capacitive sensor system |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008514110A true JP2008514110A (ja) | 2008-05-01 |
Family
ID=33308774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007532284A Pending JP2008514110A (ja) | 2004-09-17 | 2005-09-13 | 静電容量センサシステム |
Country Status (13)
Country | Link |
---|---|
US (1) | US8049518B2 (ja) |
EP (1) | EP1794887B1 (ja) |
JP (1) | JP2008514110A (ja) |
KR (1) | KR20070064636A (ja) |
CN (1) | CN101044680B (ja) |
AU (1) | AU2005285525B2 (ja) |
BR (1) | BRPI0515399B1 (ja) |
CA (1) | CA2580456A1 (ja) |
MX (1) | MX2007003109A (ja) |
NZ (1) | NZ554174A (ja) |
RU (1) | RU2383710C2 (ja) |
SE (1) | SE0402261D0 (ja) |
WO (1) | WO2006031185A1 (ja) |
Families Citing this family (43)
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MX2008011807A (es) * | 2006-03-17 | 2008-10-02 | Electrolux Home Prod Corp | Sensor de posicion de puerta. |
GB0712688D0 (en) * | 2007-06-29 | 2007-08-08 | Memco Ltd | Detector |
US9383281B2 (en) * | 2009-02-19 | 2016-07-05 | Ford Motor Company | Fuel storage system and method for detecting a gas pressure therein |
US8405415B2 (en) * | 2009-09-10 | 2013-03-26 | Advantest Corporation | Test apparatus synchronous module and synchronous method |
US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
US8493081B2 (en) | 2009-12-08 | 2013-07-23 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
TW201131145A (en) * | 2010-03-01 | 2011-09-16 | Compal Electronics Inc | Capacitace detecting module and electronic apparatus |
US9221210B2 (en) | 2012-04-11 | 2015-12-29 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
US9038403B2 (en) | 2012-04-02 | 2015-05-26 | Whirlpool Corporation | Vacuum insulated door structure and method for the creation thereof |
JP6373653B2 (ja) * | 2013-06-25 | 2018-08-15 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
US9689604B2 (en) | 2014-02-24 | 2017-06-27 | Whirlpool Corporation | Multi-section core vacuum insulation panels with hybrid barrier film envelope |
US10052819B2 (en) | 2014-02-24 | 2018-08-21 | Whirlpool Corporation | Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture |
US10473389B2 (en) | 2014-02-28 | 2019-11-12 | Electrolux Home Products, Inc. | Dual use user interface and door position sensors |
EP3234869A4 (en) | 2014-12-18 | 2018-08-15 | Corning Research & Development Corporation | Identification tag |
MX2017007605A (es) | 2014-12-18 | 2017-10-19 | 3M Innovative Properties Co | Articulo y metodo para etiquetado en paralelo de un conjunto de conexiones. |
US9476633B2 (en) | 2015-03-02 | 2016-10-25 | Whirlpool Corporation | 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness |
US10161669B2 (en) | 2015-03-05 | 2018-12-25 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
US9897370B2 (en) | 2015-03-11 | 2018-02-20 | Whirlpool Corporation | Self-contained pantry box system for insertion into an appliance |
US9441779B1 (en) | 2015-07-01 | 2016-09-13 | Whirlpool Corporation | Split hybrid insulation structure for an appliance |
US10222116B2 (en) | 2015-12-08 | 2019-03-05 | Whirlpool Corporation | Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system |
US10429125B2 (en) | 2015-12-08 | 2019-10-01 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
US10041724B2 (en) | 2015-12-08 | 2018-08-07 | Whirlpool Corporation | Methods for dispensing and compacting insulation materials into a vacuum sealed structure |
US11052579B2 (en) | 2015-12-08 | 2021-07-06 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
US10422573B2 (en) | 2015-12-08 | 2019-09-24 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
EP3387351B1 (en) | 2015-12-09 | 2021-10-13 | Whirlpool Corporation | Vacuum insulation structures with multiple insulators |
US10422569B2 (en) | 2015-12-21 | 2019-09-24 | Whirlpool Corporation | Vacuum insulated door construction |
US10610985B2 (en) | 2015-12-28 | 2020-04-07 | Whirlpool Corporation | Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure |
US10018406B2 (en) | 2015-12-28 | 2018-07-10 | Whirlpool Corporation | Multi-layer gas barrier materials for vacuum insulated structure |
US10807298B2 (en) | 2015-12-29 | 2020-10-20 | Whirlpool Corporation | Molded gas barrier parts for vacuum insulated structure |
US10030905B2 (en) | 2015-12-29 | 2018-07-24 | Whirlpool Corporation | Method of fabricating a vacuum insulated appliance structure |
US11247369B2 (en) | 2015-12-30 | 2022-02-15 | Whirlpool Corporation | Method of fabricating 3D vacuum insulated refrigerator structure having core material |
EP3443284B1 (en) | 2016-04-15 | 2020-11-18 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
US10712080B2 (en) | 2016-04-15 | 2020-07-14 | Whirlpool Corporation | Vacuum insulated refrigerator cabinet |
WO2018022007A1 (en) | 2016-07-26 | 2018-02-01 | Whirlpool Corporation | Vacuum insulated structure trim breaker |
US11391506B2 (en) | 2016-08-18 | 2022-07-19 | Whirlpool Corporation | Machine compartment for a vacuum insulated structure |
EP3548813B1 (en) | 2016-12-02 | 2023-05-31 | Whirlpool Corporation | Hinge support assembly |
US10352613B2 (en) | 2016-12-05 | 2019-07-16 | Whirlpool Corporation | Pigmented monolayer liner for appliances and methods of making the same |
US20190128596A1 (en) * | 2017-10-30 | 2019-05-02 | Littelfuse, Inc. | Door sensor for refrigeration appliances |
EP3745533A4 (en) * | 2018-01-22 | 2021-10-27 | Kyocera Corporation | WIRELESS COMMUNICATION DEVICE, AUTOMATIC DOOR AND AUTOMATIC DOOR SYSTEM |
US10907888B2 (en) | 2018-06-25 | 2021-02-02 | Whirlpool Corporation | Hybrid pigmented hot stitched color liner system |
CN209893774U (zh) * | 2019-01-04 | 2020-01-03 | 青岛海尔股份有限公司 | 冷藏冷冻装置 |
US10907891B2 (en) | 2019-02-18 | 2021-02-02 | Whirlpool Corporation | Trim breaker for a structural cabinet that incorporates a structural glass contact surface |
CN110952873B (zh) * | 2019-12-18 | 2021-08-27 | 宁夏迎福食品科技有限公司 | 一种基于电容变化的冰箱用自动关门装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02231388A (ja) * | 1989-03-02 | 1990-09-13 | Toshiba Corp | ドアの安全開閉装置 |
US20030085679A1 (en) * | 2001-10-28 | 2003-05-08 | Bledin Anthony G. | Segmented capacitive closure obstruction sensor |
Family Cites Families (20)
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DE3111684A1 (de) | 1981-03-25 | 1982-10-14 | FHN-Verbindungstechnik GmbH, 8501 Eckental | "elektronische steuerschaltung fuer den antriebsmotor eines versenkbaren autofensters" |
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AT391913B (de) | 1988-03-18 | 1990-12-27 | Setec Messgeraete Gmbh | Einklemmschutz fuer fenster und tueren |
GB2243217A (en) | 1990-04-20 | 1991-10-23 | Formula Systems Ltd | Proximity detector for use on doors |
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JPH11334359A (ja) * | 1998-05-26 | 1999-12-07 | Oki Electric Ind Co Ltd | 電動式パワーウインドウの安全装置 |
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JP2004219311A (ja) | 2003-01-16 | 2004-08-05 | Omron Corp | 静電容量センサ及び開閉体挟み込み検知装置 |
MX2008011807A (es) * | 2006-03-17 | 2008-10-02 | Electrolux Home Prod Corp | Sensor de posicion de puerta. |
-
2004
- 2004-09-17 SE SE0402261A patent/SE0402261D0/xx unknown
-
2005
- 2005-09-13 CA CA002580456A patent/CA2580456A1/en not_active Abandoned
- 2005-09-13 BR BRPI0515399-9A patent/BRPI0515399B1/pt active IP Right Grant
- 2005-09-13 AU AU2005285525A patent/AU2005285525B2/en active Active
- 2005-09-13 CN CN2005800354734A patent/CN101044680B/zh active Active
- 2005-09-13 EP EP05778013A patent/EP1794887B1/en active Active
- 2005-09-13 NZ NZ554174A patent/NZ554174A/en not_active IP Right Cessation
- 2005-09-13 JP JP2007532284A patent/JP2008514110A/ja active Pending
- 2005-09-13 KR KR1020077008640A patent/KR20070064636A/ko not_active Application Discontinuation
- 2005-09-13 US US11/575,327 patent/US8049518B2/en active Active
- 2005-09-13 RU RU2007114270/12A patent/RU2383710C2/ru not_active IP Right Cessation
- 2005-09-13 MX MX2007003109A patent/MX2007003109A/es active IP Right Grant
- 2005-09-13 WO PCT/SE2005/001325 patent/WO2006031185A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02231388A (ja) * | 1989-03-02 | 1990-09-13 | Toshiba Corp | ドアの安全開閉装置 |
US20030085679A1 (en) * | 2001-10-28 | 2003-05-08 | Bledin Anthony G. | Segmented capacitive closure obstruction sensor |
Also Published As
Publication number | Publication date |
---|---|
BRPI0515399A (pt) | 2008-07-22 |
EP1794887A1 (en) | 2007-06-13 |
AU2005285525B2 (en) | 2010-06-10 |
WO2006031185A1 (en) | 2006-03-23 |
US8049518B2 (en) | 2011-11-01 |
MX2007003109A (es) | 2007-05-16 |
US20080204047A1 (en) | 2008-08-28 |
CA2580456A1 (en) | 2006-03-23 |
KR20070064636A (ko) | 2007-06-21 |
SE0402261D0 (sv) | 2004-09-17 |
EP1794887B1 (en) | 2013-03-20 |
RU2007114270A (ru) | 2008-10-27 |
CN101044680B (zh) | 2012-05-23 |
NZ554174A (en) | 2010-09-30 |
AU2005285525A1 (en) | 2006-03-23 |
CN101044680A (zh) | 2007-09-26 |
RU2383710C2 (ru) | 2010-03-10 |
BRPI0515399B1 (pt) | 2018-04-03 |
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