JP4603324B2 - ドラム式洗濯機 - Google Patents
ドラム式洗濯機 Download PDFInfo
- Publication number
- JP4603324B2 JP4603324B2 JP2004264996A JP2004264996A JP4603324B2 JP 4603324 B2 JP4603324 B2 JP 4603324B2 JP 2004264996 A JP2004264996 A JP 2004264996A JP 2004264996 A JP2004264996 A JP 2004264996A JP 4603324 B2 JP4603324 B2 JP 4603324B2
- Authority
- JP
- Japan
- Prior art keywords
- water tank
- drum
- secondary winding
- washing machine
- displacement
- 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 - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000006073 displacement reaction Methods 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 64
- 238000004804 winding Methods 0.000 claims description 62
- 230000008859 change Effects 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 22
- 230000002159 abnormal effect Effects 0.000 description 20
- 229910000859 α-Fe Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 238000013016 damping Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 8
- 238000006297 dehydration reaction Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 229930182556 Polyacetal Natural products 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
2 回転ドラム
3 水槽
5 ドラム駆動モータ
6 洗濯機筐体
7 水槽ユニット
36 変位センサ(変位検知手段)
40 検知コイル部
41 変位ロッド部
42 フェライト(磁性体)
60 ボビン
61 一次巻線
62 第1二次巻線
63 第2二次巻線
Claims (1)
- 洗濯物を収容して水平方向又は傾斜方向を回転軸心として回転駆動される回転ドラムと、前記回転ドラムを回転自在に内包して洗濯機筐体内に揺動可能に支持された水槽と、洗濯機の運転動作を制御する制御手段と、前記洗濯機筐体の基底部と水槽との間に配設されて水槽の変位を検知する変位検知手段とを備え、前記変位検知手段は、ボビンの外周に巻回された一次巻線と、前記一次巻線と同一位置に同軸に巻回された第2二次巻線と、前記一次巻線と異なる位置に巻回された第1二次巻線と、前記ボビン内を水槽の変位に対応して進退移動する磁性体とを備えてなり、前記一次巻線に励磁信号が印加されると、前記磁性体の移動位置に応じて前記第1二次巻線及び前記第2二次巻線から励起されるそれぞれの出力信号を処理した電圧が変化するように構成し、前記回転ドラム内に洗濯物が収容されていない空の状態での前記水槽の位置を基準位置とし、前記回転ドラム内に収容可能な洗濯物の量に対応して前記水槽が前記基準位置から沈み込む範囲である第1所定範囲での前記磁性体の移動量に対する前記第1二次巻線からの電圧の変化の勾配が、前記第1所定範囲より大きく前記水槽内に水が入った最大荷重状態で前記水槽が前記基準位置から沈み込む範囲である第2所定範囲での前記磁性体の移動量に対する前記第2二次巻線からの電圧の変化の勾配より大きくなるように構成したことを特徴とするドラム式洗濯機。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004264996A JP4603324B2 (ja) | 2004-09-13 | 2004-09-13 | ドラム式洗濯機 |
US11/212,879 US7530243B2 (en) | 2004-09-13 | 2005-08-29 | Drum type washing machine having vibration detection |
KR1020050082487A KR100662948B1 (ko) | 2004-09-13 | 2005-09-06 | 드럼식 세탁기 |
CNB2005101037413A CN100351454C (zh) | 2004-09-13 | 2005-09-09 | 滚筒式洗衣机 |
CNU2005201052404U CN2866557Y (zh) | 2004-09-13 | 2005-09-09 | 滚筒式洗衣机 |
TW094131316A TWI321176B (en) | 2004-09-13 | 2005-09-12 | Drum type washing machine |
RU2005128359/12A RU2299937C1 (ru) | 2004-09-13 | 2005-09-12 | Стиральная машина барабанного типа (варианты) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004264996A JP4603324B2 (ja) | 2004-09-13 | 2004-09-13 | ドラム式洗濯機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006075461A JP2006075461A (ja) | 2006-03-23 |
JP4603324B2 true JP4603324B2 (ja) | 2010-12-22 |
Family
ID=36032403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004264996A Expired - Fee Related JP4603324B2 (ja) | 2004-09-13 | 2004-09-13 | ドラム式洗濯機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7530243B2 (ja) |
JP (1) | JP4603324B2 (ja) |
KR (1) | KR100662948B1 (ja) |
CN (2) | CN2866557Y (ja) |
RU (1) | RU2299937C1 (ja) |
TW (1) | TWI321176B (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006061357A (ja) * | 2004-08-26 | 2006-03-09 | Matsushita Electric Ind Co Ltd | 洗濯機 |
KR100652602B1 (ko) * | 2005-08-18 | 2006-12-01 | 엘지전자 주식회사 | 이상진동감지장치 및 이를 구비한 세탁기 |
DE102006034190A1 (de) * | 2006-07-24 | 2008-01-31 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Bestimmen einer Beladungsmenge eines Wäschebehandlungsgeräts und dazu geeignetes Wäschebehandlungsgerät |
JP4867631B2 (ja) * | 2006-12-08 | 2012-02-01 | パナソニック株式会社 | 洗濯機 |
US8713976B2 (en) * | 2006-12-29 | 2014-05-06 | General Electric Company | Systems and methods for controlling operation of a washing machine |
WO2008148844A2 (en) * | 2007-06-07 | 2008-12-11 | Arcelik Anonim Sirketi | A washer/dryer and the control method thereof |
JP4966164B2 (ja) * | 2007-11-05 | 2012-07-04 | 株式会社東芝 | 洗濯機 |
JP5226276B2 (ja) * | 2007-11-07 | 2013-07-03 | 株式会社東芝 | 洗濯機のインバータ装置 |
ITTO20070943A1 (it) * | 2007-12-27 | 2009-06-28 | Indesit Co Spa | Metodo per stimare il peso del contenuto di un elettrodomestico |
JP2009204346A (ja) * | 2008-02-26 | 2009-09-10 | Panasonic Electric Works Co Ltd | ポジションセンサ |
DE102008011615A1 (de) * | 2008-02-28 | 2009-10-29 | Beru Ag | Linearsensor |
JP4756054B2 (ja) * | 2008-03-13 | 2011-08-24 | パナソニック株式会社 | ドラム式洗濯機 |
US8695381B2 (en) * | 2008-03-28 | 2014-04-15 | Electrolux Home Products, Inc. | Laundering device vibration control |
JP5127740B2 (ja) * | 2009-02-13 | 2013-01-23 | 株式会社東芝 | 洗濯機 |
KR101629673B1 (ko) * | 2009-11-16 | 2016-06-13 | 삼성전자 주식회사 | 세탁기 및 이의 포량감지장치 |
DE102010002048A1 (de) * | 2010-02-17 | 2011-08-18 | BSH Bosch und Siemens Hausgeräte GmbH, 81739 | Verfahren zur Einstellung einer Schleuderdrehzahl einer Trommel eines Hausgeräts zur Pflege von Wäschestücken |
KR20110100768A (ko) * | 2010-03-05 | 2011-09-15 | 삼성전자주식회사 | 세탁기 및 그 포량감지장치 |
EP2372184B1 (en) * | 2010-03-31 | 2013-05-29 | Electrolux Home Products Corporation N.V. | Home appliance |
EP2557217B1 (en) * | 2011-02-23 | 2014-06-11 | Panasonic Corporation | Drum-type washing machine |
DE102012205816A1 (de) * | 2012-04-10 | 2013-10-10 | BSH Bosch und Siemens Hausgeräte GmbH | Motoransteuerschaltung für einen bürstenlosen Waschmaschinenmotor |
AU2013204355B2 (en) | 2012-12-21 | 2016-10-27 | Fisher & Paykel Appliances Limited | Improved laundry appliance |
CN108221277A (zh) * | 2016-12-22 | 2018-06-29 | 合肥海尔洗衣机有限公司 | 一种全自动洗衣机缓冲***及洗衣机 |
CN107059336A (zh) * | 2017-05-12 | 2017-08-18 | 青岛海尔洗衣机有限公司 | 一种洗衣机的减振部件及洗衣机 |
US20190242047A1 (en) * | 2018-02-07 | 2019-08-08 | Haier Us Appliance Solutions, Inc. | Washing machine appliances and methods of operation |
WO2020074177A1 (en) * | 2018-10-10 | 2020-04-16 | Arcelik Anonim Sirketi | A laundry washer-dryer for detecting the amount of load |
TR201906632A2 (ja) * | 2019-05-03 | 2020-11-23 | Arcelik As | |
JP2021156295A (ja) * | 2020-03-25 | 2021-10-07 | 日立Astemo株式会社 | 緩衝器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3152462A (en) * | 1961-12-13 | 1964-10-13 | Gen Motors Corp | Clothes washing machine and control means therefor |
JPS6198286A (ja) | 1984-10-19 | 1986-05-16 | 株式会社日立製作所 | 洗濯機の運転方法 |
GB2202646B (en) * | 1987-03-18 | 1991-07-17 | Ti Creda Mfg | Improvements in or relating to washing machines |
US5445970A (en) * | 1992-03-20 | 1995-08-29 | Abbott Laboratories | Magnetically assisted binding assays using magnetically labeled binding members |
JP2973727B2 (ja) * | 1992-09-07 | 1999-11-08 | 松下電器産業株式会社 | ドラム式洗濯機 |
JPH06126074A (ja) * | 1992-10-19 | 1994-05-10 | Toshiba Corp | 洗濯機の重量センサ |
JPH06170080A (ja) | 1992-12-07 | 1994-06-21 | Yaskawa Electric Corp | 自動洗濯機の異常振動検出方法 |
GB9317871D0 (en) | 1993-08-27 | 1993-10-13 | Rose Walter Gmbh & Co Kg | Sealing member |
US5767670A (en) * | 1996-08-29 | 1998-06-16 | Texas Instruments Incorporated | Method and apparatus for providing improved temperature compensated output for variable differential transformer system |
US6470751B1 (en) | 1999-02-20 | 2002-10-29 | Lg Electronics Inc. | Vibration detecting apparatus and method thereof |
JP2004195100A (ja) | 2002-12-20 | 2004-07-15 | Matsushita Electric Ind Co Ltd | ドラム式洗濯機 |
-
2004
- 2004-09-13 JP JP2004264996A patent/JP4603324B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-29 US US11/212,879 patent/US7530243B2/en not_active Expired - Fee Related
- 2005-09-06 KR KR1020050082487A patent/KR100662948B1/ko not_active IP Right Cessation
- 2005-09-09 CN CNU2005201052404U patent/CN2866557Y/zh not_active Expired - Fee Related
- 2005-09-09 CN CNB2005101037413A patent/CN100351454C/zh not_active Expired - Fee Related
- 2005-09-12 RU RU2005128359/12A patent/RU2299937C1/ru not_active IP Right Cessation
- 2005-09-12 TW TW094131316A patent/TWI321176B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20060051033A (ko) | 2006-05-19 |
CN100351454C (zh) | 2007-11-28 |
TW200628659A (en) | 2006-08-16 |
US20060053839A1 (en) | 2006-03-16 |
CN1749470A (zh) | 2006-03-22 |
RU2299937C1 (ru) | 2007-05-27 |
JP2006075461A (ja) | 2006-03-23 |
TWI321176B (en) | 2010-03-01 |
US7530243B2 (en) | 2009-05-12 |
KR100662948B1 (ko) | 2006-12-28 |
CN2866557Y (zh) | 2007-02-07 |
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