JP4679308B2 - 電気掃除機 - Google Patents
電気掃除機 Download PDFInfo
- Publication number
- JP4679308B2 JP4679308B2 JP2005257412A JP2005257412A JP4679308B2 JP 4679308 B2 JP4679308 B2 JP 4679308B2 JP 2005257412 A JP2005257412 A JP 2005257412A JP 2005257412 A JP2005257412 A JP 2005257412A JP 4679308 B2 JP4679308 B2 JP 4679308B2
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- JP
- Japan
- Prior art keywords
- duty ratio
- control
- protection
- dust
- electric blower
- 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
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- Electric Vacuum Cleaner (AREA)
Description
次に、実施例の電気掃除機の動作について説明する。
12 集塵室(集塵部)
17A 手元操作部
30 双方向サイリスタ(制御手段)
31 制御装置(制御手段)
32 電流検出手段(詰まり検出手段)
E 交流電源
Claims (2)
- 塵埃を吸引するための電動送風機と、
吸引した塵埃を貯める集塵部と、
吸込口から電動送風機に至る吸引経路中の詰まりを検出する詰まり検出手段と、
前記電動送風機を、デューティ比に基づいて位相制御し、かつ、前記詰まり検出手段が詰まりを検出した時には、デューティ比を、通常の制御デューティ比よりも低い所定の保護デューティ比以下に低下させる保護制御を実行する制御手段と、を備え、
前記制御手段は、前記保護制御の開始から所定時間経過後に、デューティ比を前記保護デューティ比よりも上昇させ、さらに所定時間経過後、前記保護デューティ比以下に低下させる保護時上昇制御を実行することを特徴とする電気掃除機。 - 前記制御手段は、前記保護制御の開始から所定時間経過後に、デューティ比を前記通常の制御デューティ比における強モードの場合のデューティ比よりも上昇させることを特徴とする請求項1に記載の電気掃除機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005257412A JP4679308B2 (ja) | 2005-09-06 | 2005-09-06 | 電気掃除機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005257412A JP4679308B2 (ja) | 2005-09-06 | 2005-09-06 | 電気掃除機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007068690A JP2007068690A (ja) | 2007-03-22 |
JP4679308B2 true JP4679308B2 (ja) | 2011-04-27 |
Family
ID=37930675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005257412A Expired - Fee Related JP4679308B2 (ja) | 2005-09-06 | 2005-09-06 | 電気掃除機 |
Country Status (1)
Country | Link |
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JP (1) | JP4679308B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017189479A (ja) * | 2016-04-15 | 2017-10-19 | 日立アプライアンス株式会社 | 電気掃除機及び電気掃除機システム |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7962994B2 (en) * | 2007-10-11 | 2011-06-21 | Black & Decker Inc. | Vacuum electronic switch detection system |
CN114714398A (zh) * | 2022-03-22 | 2022-07-08 | 深圳市优必选科技股份有限公司 | 机器人噪音调整方法、装置、机器人及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003339598A (ja) * | 2002-05-30 | 2003-12-02 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
JP2004195105A (ja) * | 2002-12-20 | 2004-07-15 | Toshiba Tec Corp | 電気掃除機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08101183A (ja) * | 1994-09-30 | 1996-04-16 | Shimadzu Corp | クロマトグラフ用オ−ブン |
-
2005
- 2005-09-06 JP JP2005257412A patent/JP4679308B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003339598A (ja) * | 2002-05-30 | 2003-12-02 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
JP2004195105A (ja) * | 2002-12-20 | 2004-07-15 | Toshiba Tec Corp | 電気掃除機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017189479A (ja) * | 2016-04-15 | 2017-10-19 | 日立アプライアンス株式会社 | 電気掃除機及び電気掃除機システム |
JP7022500B2 (ja) | 2016-04-15 | 2022-02-18 | 日立グローバルライフソリューションズ株式会社 | 電気掃除機及び電気掃除機システム |
Also Published As
Publication number | Publication date |
---|---|
JP2007068690A (ja) | 2007-03-22 |
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