JP2007111159A - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- JP2007111159A JP2007111159A JP2005304175A JP2005304175A JP2007111159A JP 2007111159 A JP2007111159 A JP 2007111159A JP 2005304175 A JP2005304175 A JP 2005304175A JP 2005304175 A JP2005304175 A JP 2005304175A JP 2007111159 A JP2007111159 A JP 2007111159A
- Authority
- JP
- Japan
- Prior art keywords
- washing machine
- vibration
- output
- detection circuit
- circuit
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 110
- 238000004804 winding Methods 0.000 claims description 84
- 238000009499 grossing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 31
- 230000002159 abnormal effect Effects 0.000 abstract description 29
- 230000008569 process Effects 0.000 abstract description 25
- 238000006073 displacement reaction Methods 0.000 abstract description 20
- 230000018044 dehydration Effects 0.000 description 21
- 238000006297 dehydration reaction Methods 0.000 description 21
- 239000004744 fabric Substances 0.000 description 10
- 230000006698 induction Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
-
- 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
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- 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
-
- 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)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
【解決手段】振動検知部18は、2次巻線22が、第1の出力検出回路部26を介して制御手段11に連結されるとともに、第1の出力検出回路部26と制御手段11の間は、連結されたその一部を分岐し第2の出力検出回路部27を介して制御手段11と連結されるように構成しているので、1つの2次巻線22にて、回転ドラム1を内包した受け筒3の振動および上下変位を精度よく検知し、脱水工程で異常振動が起きるような衣類のアンバランスによる振動や異常音を未然に防ぐことができるとともに、回転ドラムの少ない下への沈み込みによる変位でも、第2の出力検出回路部の出力電圧により、投入された洗濯物の量の検知も行うことができる。
【選択図】図4
Description
図1は、本発明の第1の実施の形態における洗濯機の側断面図、図2は、同洗濯機の振動検知部の斜視図である。
3 受け筒
5 モータ
10 洗濯機本体
11 制御手段
16 支持金具
17 洗濯機底板(洗濯機底部)
18 振動検知部
20 磁性体
21 1次巻線
22 2次巻線
25 波形入力回路
26 第1の出力検出回路部
27 第2の出力検出回路部
Claims (4)
- 衣類を収納し略水平方向または傾斜方向に回転中心軸を有する回転ドラムと、前記回転ドラムを回転自在に内包しかつ洗濯機本体内に揺動可能に支持された受け筒と、前記受け筒を支持する支持金具と、前記洗濯機本体を支える洗濯機底部と、前記回転ドラムを回転駆動するモータと、前記支持金具と前記洗濯機底部との間に設けられ前記受け筒の振動を検知する振動検知部と、前記振動検知部からの出力を入力し前記モータ等を制御する制御手段とを備え、前記振動検知部は、少なくとも1次巻線、2次巻線および磁性体とで構成され、前記1次巻線は、所定の電圧の波形を入力する波形入力回路が連結され、前記2次巻線は、第1の出力検出回路部を介して前記制御手段に連結されるとともに、前記第1の出力検出回路部と前記制御手段の間は、連結されたその一部を分岐し第2の出力検出回路部を介して前記制御手段と連結されるように構成した洗濯機。
- 振動検知部の出力の2次巻線は、入力の1次巻線と略同軸状に配され、軸状の磁性体は、前記1次巻線および2次巻線を貫き、かつ移動自在に配されるよう構成した請求項1に記載の洗濯機。
- 第1の出力検出回路部は、整流回路と平滑回路とを有し、第2の出力検出回路部は、増幅回路と平滑回路とを有するように構成された請求項1または2に記載の洗濯機。
- 第2の出力検出回路部を構成する増幅回路の回路電源電圧は、洗濯機の動作を設定する入力設定手段に使われるマイクロコンピュータの回路電源電圧より1.5V以上高い電圧となるように構成した請求項1〜3のいずれか1項に記載の洗濯機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005304175A JP2007111159A (ja) | 2005-10-19 | 2005-10-19 | 洗濯機 |
CNU2006201369419U CN201021475Y (zh) | 2005-10-19 | 2006-10-11 | 洗衣机 |
CN2006101423776A CN1952245B (zh) | 2005-10-19 | 2006-10-11 | 洗衣机 |
TW095138196A TW200722585A (en) | 2005-10-19 | 2006-10-17 | Washing machine |
KR1020060101264A KR100815663B1 (ko) | 2005-10-19 | 2006-10-18 | 세탁기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005304175A JP2007111159A (ja) | 2005-10-19 | 2005-10-19 | 洗濯機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007111159A true JP2007111159A (ja) | 2007-05-10 |
Family
ID=38058792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005304175A Pending JP2007111159A (ja) | 2005-10-19 | 2005-10-19 | 洗濯機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2007111159A (ja) |
KR (1) | KR100815663B1 (ja) |
CN (2) | CN1952245B (ja) |
TW (1) | TW200722585A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012103222A (ja) * | 2010-11-15 | 2012-05-31 | Mitsubishi Electric Corp | 光学的異方性の評価方法及び評価装置 |
EP3120768A1 (en) | 2015-07-21 | 2017-01-25 | Fuji Xerox Co., Ltd. | Concentration calculation system of optically active substance and program |
CN109629176A (zh) * | 2018-12-11 | 2019-04-16 | 佛山市顺德海尔电器有限公司 | 洗涤设备的脱水转速控制方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007111159A (ja) * | 2005-10-19 | 2007-05-10 | Matsushita Electric Ind Co Ltd | 洗濯機 |
CN111364209B (zh) * | 2018-12-06 | 2022-07-08 | Tcl家用电器(合肥)有限公司 | 洗涤桶组件及洗衣机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000065853A (ja) * | 1998-08-26 | 2000-03-03 | Tadatoshi Goto | 振動又は加速度の検出装置 |
JP2000102690A (ja) * | 1998-09-29 | 2000-04-11 | Toshiba Corp | 全自動洗濯機 |
JP2000261913A (ja) * | 1999-03-11 | 2000-09-22 | Yamaha Motor Co Ltd | 車両用パワーユニットの制御方法 |
JP2005017163A (ja) * | 2003-06-27 | 2005-01-20 | Toko Inc | 変位センサとそれを使用した圧力測定器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2097416U (zh) * | 1991-07-25 | 1992-02-26 | 广东电饭锅厂 | 鉴频式水位控制装置 |
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 |
US6470751B1 (en) * | 1999-02-20 | 2002-10-29 | Lg Electronics Inc. | Vibration detecting apparatus and method thereof |
CN1276243C (zh) * | 2002-07-05 | 2006-09-20 | 乐金电子(天津)电器有限公司 | 洗衣机的水位及震动检测传感器 |
JP2007111159A (ja) * | 2005-10-19 | 2007-05-10 | Matsushita Electric Ind Co Ltd | 洗濯機 |
-
2005
- 2005-10-19 JP JP2005304175A patent/JP2007111159A/ja active Pending
-
2006
- 2006-10-11 CN CN2006101423776A patent/CN1952245B/zh not_active Expired - Fee Related
- 2006-10-11 CN CNU2006201369419U patent/CN201021475Y/zh not_active Expired - Lifetime
- 2006-10-17 TW TW095138196A patent/TW200722585A/zh not_active IP Right Cessation
- 2006-10-18 KR KR1020060101264A patent/KR100815663B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000065853A (ja) * | 1998-08-26 | 2000-03-03 | Tadatoshi Goto | 振動又は加速度の検出装置 |
JP2000102690A (ja) * | 1998-09-29 | 2000-04-11 | Toshiba Corp | 全自動洗濯機 |
JP2000261913A (ja) * | 1999-03-11 | 2000-09-22 | Yamaha Motor Co Ltd | 車両用パワーユニットの制御方法 |
JP2005017163A (ja) * | 2003-06-27 | 2005-01-20 | Toko Inc | 変位センサとそれを使用した圧力測定器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012103222A (ja) * | 2010-11-15 | 2012-05-31 | Mitsubishi Electric Corp | 光学的異方性の評価方法及び評価装置 |
EP3120768A1 (en) | 2015-07-21 | 2017-01-25 | Fuji Xerox Co., Ltd. | Concentration calculation system of optically active substance and program |
CN109629176A (zh) * | 2018-12-11 | 2019-04-16 | 佛山市顺德海尔电器有限公司 | 洗涤设备的脱水转速控制方法 |
CN109629176B (zh) * | 2018-12-11 | 2022-12-06 | 佛山市顺德海尔电器有限公司 | 洗涤设备的脱水转速控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1952245B (zh) | 2010-10-06 |
KR20070042881A (ko) | 2007-04-24 |
TW200722585A (en) | 2007-06-16 |
CN201021475Y (zh) | 2008-02-13 |
TWI325024B (ja) | 2010-05-21 |
KR100815663B1 (ko) | 2008-03-20 |
CN1952245A (zh) | 2007-04-25 |
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