JP4083766B2 - 電気掃除機 - Google Patents
電気掃除機 Download PDFInfo
- Publication number
- JP4083766B2 JP4083766B2 JP2005330915A JP2005330915A JP4083766B2 JP 4083766 B2 JP4083766 B2 JP 4083766B2 JP 2005330915 A JP2005330915 A JP 2005330915A JP 2005330915 A JP2005330915 A JP 2005330915A JP 4083766 B2 JP4083766 B2 JP 4083766B2
- Authority
- JP
- Japan
- Prior art keywords
- load current
- value
- output
- control signal
- output timing
- 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.)
- Active
Links
Images
Landscapes
- Electric Vacuum Cleaner (AREA)
Description
18 制御部
22 双方向性3端子サイリスタ(スイッチング素子)
24 整流子モータ
26 電流検出部
27 整流部(電流検出回路)
28 ゼロクロス検出部
45 タイミング決定部
Claims (2)
- 制御信号で駆動されるスイッチング素子を介して交流電源に接続される整流子モータとこの整流子モータで回転されるファンとを有する電動送風機と、前記整流子モータに印加する交流電圧のゼロクロスポイントを検出するゼロクロス検出部と、前記整流子モータに流れる負荷電流を検出する電流検出部と、この電流検出部で検出された負荷電流と予め設定されたしきい値とに応じて前記ゼロクロス検出部で検出されたゼロクロスポイントに対する制御信号の出力タイミングを制御する制御部と、を有する電気掃除機において、
前記電流検出部の出力を整流して前記交流電圧に応じた周期的な波形として前記制御部へ入力する電流検出回路を備え、
前記制御部は、
前記電流検出回路の出力値をサンプリングし負荷電流値として取り込む負荷電流値取込み手段と、
前記整流子モータに印加する交流電圧の半周期において前記スイッチング素子へ出力される制御信号の出力タイミングからゼロクロスポイントまでの間に前記負荷電流値取込み手段が取り込んだ負荷電流値と予め設定されたしきい値とに応じて、前記スイッチング素子に出力される制御信号の出力タイミングを決定するタイミング決定手段と、
を備えることを特徴とする電気掃除機。 - 前記負荷電流値取込み手段は、前記整流子モータに印加する交流電圧の半周期において、ゼロクロスポイントから前記スイッチング素子へ出力される制御信号の出力タイミングまでの間の負荷電流値の取込みは行わないことを特徴とする請求項1記載の電気掃除機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005330915A JP4083766B2 (ja) | 2005-11-15 | 2005-11-15 | 電気掃除機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005330915A JP4083766B2 (ja) | 2005-11-15 | 2005-11-15 | 電気掃除機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007135719A JP2007135719A (ja) | 2007-06-07 |
JP4083766B2 true JP4083766B2 (ja) | 2008-04-30 |
Family
ID=38199299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005330915A Active JP4083766B2 (ja) | 2005-11-15 | 2005-11-15 | 電気掃除機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4083766B2 (ja) |
-
2005
- 2005-11-15 JP JP2005330915A patent/JP4083766B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007135719A (ja) | 2007-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4079962B2 (ja) | 電気掃除機 | |
KR101108322B1 (ko) | 모터 제어 장치와 그 장치를 이용한 전기 기기 | |
US9763551B2 (en) | Air moving appliance with on-board diagnostics | |
KR101284492B1 (ko) | 전기 진공 청소기 | |
JP4083766B2 (ja) | 電気掃除機 | |
JP4039675B2 (ja) | 電気掃除機 | |
JP2006122172A (ja) | 電気掃除機 | |
JP5121914B2 (ja) | 電動機制御装置、電気掃除機及び手乾燥装置 | |
JP4703257B2 (ja) | 電動送風機駆動装置 | |
JP2539532B2 (ja) | 電気掃除機の制御方法 | |
JP4621580B2 (ja) | 電気掃除機 | |
JP2008148552A (ja) | 電気掃除機 | |
JP2005168977A (ja) | 電気掃除機 | |
JP6382523B2 (ja) | 電気掃除機 | |
JP4128205B2 (ja) | 電気掃除機 | |
JP6246511B2 (ja) | 電気掃除機 | |
JP6628528B2 (ja) | 電気掃除機 | |
KR20220092095A (ko) | 진공 청소기 및 그 제어방법 | |
JP2013055973A (ja) | 電気掃除機 | |
JP4982250B2 (ja) | 電気掃除機 | |
JP5214303B2 (ja) | 電気掃除機 | |
JP2011067376A (ja) | 電気掃除機 | |
JP2010207604A (ja) | 電気掃除機 | |
JPH0910151A (ja) | 電気掃除機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20070604 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071023 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071031 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080213 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4083766 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120222 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130222 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140222 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |