JP4711780B2 - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- JP4711780B2 JP4711780B2 JP2005244058A JP2005244058A JP4711780B2 JP 4711780 B2 JP4711780 B2 JP 4711780B2 JP 2005244058 A JP2005244058 A JP 2005244058A JP 2005244058 A JP2005244058 A JP 2005244058A JP 4711780 B2 JP4711780 B2 JP 4711780B2
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- JP
- Japan
- Prior art keywords
- washing
- dewatering
- shaft
- tub
- speed
- 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.)
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- 238000005406 washing Methods 0.000 title claims description 116
- 230000018044 dehydration Effects 0.000 claims description 29
- 238000006297 dehydration reaction Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 25
- 230000005856 abnormality Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 56
- 230000007246 mechanism Effects 0.000 description 44
- 238000001035 drying Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- 239000003599 detergent Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- -1 hypochlorite ions Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Description
6…洗濯物投入口
7…上蓋
16…上蓋ロック機構
161…ロック検知スイッチ
20…外槽
21…洗濯脱水槽
22…主軸
23…パルセータ
24…脱水軸
25…主モータ
251…駆動軸
252…回転センサ
26…動力伝達機構
261…クラッチ
262…ブレーキ機構
27…トルクモータ
30…排水開口
31…排水管
32…排水バルブ
70…制御部
71…負荷駆動部
72…操作部
73…表示部
74…上蓋スイッチ
Claims (2)
- 外箱内に配置された外槽内に脱水軸を中心に回転自在に設けられた洗濯脱水槽と、該洗濯脱水槽の内底部に翼軸を中心に回転自在に設けられた回転翼と、これら洗濯脱水槽や回転翼を回転駆動させるための駆動軸を駆動する駆動源と、該駆動源の回転速度を検知する速度検知手段と、前記駆動源による駆動力を前記回転翼のみに伝達する場合と前記回転翼と前記洗濯脱水槽との両方に伝達する場合とを切り換えるために前記駆動軸と前記脱水軸との連結及びその連結の解除を行う切り換え手段と、前記洗濯脱水槽の回転を停止させる制動手段と、前記切り換え手段による前記駆動軸と前記脱水軸との連結の解除動作と前記制動手段による制動動作とを連動して実行させる切り換え駆動手段と、前記外箱の上面に設けられた前記洗濯脱水槽内に洗濯物を出し入れするための洗濯物投入口を開閉する上蓋と、該上蓋が閉鎖された状態で該上蓋を施錠する施錠手段と、前記切り換え手段により前記駆動軸と前記脱水軸とを連結させた状態で前記駆動源の駆動力により前記洗濯脱水槽を高速で回転させている状態を終了する又は中断する際に、前記駆動源による駆動を停止し、前記切り換え駆動手段により前記駆動軸と前記脱水軸の連結の解除動作と制動動作とを行わせることにより前記洗濯脱水槽の回転を停止させる運転制御手段と、を備え、
該運転制御手段は、前記制動動作の実行開始から所定時間経過後に、前記切り換え駆動手段により前記駆動軸と前記脱水軸との連結及び制動の解除を実行し、その状態で前記洗濯脱水槽の回転に従動する前記駆動源の回転速度を前記速度検知手段により検知し、その検知された回転速度が所定値未満であった場合には、直ちに前記切り換え駆動手段により前記脱水軸の連結の解除動作と制動動作とを行う一方、前記検知された回転速度が前記所定値以上であった場合には、前記制動動作を行わない状態のまま前記速度検知手段により検知される回転速度がゼロ又は回転が停止しているとみなせる速度に下がるまで待ってから前記切り換え駆動手段により前記脱水軸の連結の解除動作と制動動作とを行い、いずれの場合にも、その脱水軸の連結の解除動作及び制動動作の時点から所定時間が経過した後に前記施錠手段による上蓋の施錠解除を実行することを特徴とする洗濯機。 - 前記運転制御手段は、前記速度検知手段により検知された回転速度が前記所定値以上であった場合で、且つ、所定時間内に、前記速度検知手段により検知された回転速度がゼロ又は回転が停止しているとみなせる速度まで下がらない場合に、引き続いて該検知速度がゼロ又は回転が停止しているとみなせる速度に下がるまで待ち、それから前記切り換え駆動手段により前記脱水軸の連結の解除動作と制動動作とを行い、異常報知手段により異常を報知することを特徴とする請求項1に記載の洗濯機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005244058A JP4711780B2 (ja) | 2005-08-25 | 2005-08-25 | 洗濯機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005244058A JP4711780B2 (ja) | 2005-08-25 | 2005-08-25 | 洗濯機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007054368A JP2007054368A (ja) | 2007-03-08 |
JP4711780B2 true JP4711780B2 (ja) | 2011-06-29 |
Family
ID=37918359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005244058A Active JP4711780B2 (ja) | 2005-08-25 | 2005-08-25 | 洗濯機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4711780B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101353421B1 (ko) | 2007-05-28 | 2014-01-22 | 엘지전자 주식회사 | 제습장치를 구비한 세탁기 및 이의 제습방법 |
JP4930485B2 (ja) * | 2008-10-10 | 2012-05-16 | パナソニック株式会社 | 洗濯機 |
JP4872998B2 (ja) * | 2008-10-22 | 2012-02-08 | パナソニック株式会社 | 洗濯機 |
JP5889573B2 (ja) * | 2011-08-19 | 2016-03-22 | 株式会社東芝 | 洗濯機 |
JP2013165800A (ja) * | 2012-02-15 | 2013-08-29 | Panasonic Corp | 洗濯機 |
JP7170178B2 (ja) * | 2019-01-09 | 2022-11-14 | パナソニックIpマネジメント株式会社 | 洗濯機 |
CN111101318B (zh) * | 2019-12-30 | 2022-08-02 | 合肥美的洗衣机有限公司 | 衣物处理装置的制动检测方法、装置和计算机设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004041397A (ja) * | 2002-07-11 | 2004-02-12 | Sharp Corp | 洗濯機 |
JP2004135955A (ja) * | 2002-10-18 | 2004-05-13 | Matsushita Electric Ind Co Ltd | 洗濯機の駆動装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08318086A (ja) * | 1995-05-26 | 1996-12-03 | Toshiba Corp | 洗濯機 |
JP3497645B2 (ja) * | 1996-01-31 | 2004-02-16 | 株式会社東芝 | 洗濯機 |
-
2005
- 2005-08-25 JP JP2005244058A patent/JP4711780B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004041397A (ja) * | 2002-07-11 | 2004-02-12 | Sharp Corp | 洗濯機 |
JP2004135955A (ja) * | 2002-10-18 | 2004-05-13 | Matsushita Electric Ind Co Ltd | 洗濯機の駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2007054368A (ja) | 2007-03-08 |
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