JPH0327484U - - Google Patents
Info
- Publication number
- JPH0327484U JPH0327484U JP8595989U JP8595989U JPH0327484U JP H0327484 U JPH0327484 U JP H0327484U JP 8595989 U JP8595989 U JP 8595989U JP 8595989 U JP8595989 U JP 8595989U JP H0327484 U JPH0327484 U JP H0327484U
- Authority
- JP
- Japan
- Prior art keywords
- load
- motor
- drain pump
- drainage pump
- intermittent operation
- 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
- 230000018044 dehydration Effects 0.000 claims description 4
- 238000006297 dehydration reaction Methods 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
Description
第１図は排水ポンプ付き脱水機の一例である二
槽式洗濯機の縦断正面図、第２図はこの考案の排
水ポンプ付き脱水機を制御するための回路図、第
３図は第２図における整流平滑回路からの出力電
圧の時間的変化を表した図、第４図はこの考案に
おける排水ポンプの運転制御例を示す図、第５図
はこの考案の排水ポンプの運転制御フローチヤー
ト図である。
２……脱水槽、３……脱水モーター、４……排
水管、５……排水ポンプ、９……整流平滑回路。
Figure 1 is a vertical cross-sectional front view of a two-tub washing machine, which is an example of a dehydrator with a drain pump, Figure 2 is a circuit diagram for controlling the dehydrator with a drain pump of this invention, and Figure 3 is a diagram of the two-tub washing machine. Figure 4 is a diagram showing an example of the operation control of the drainage pump in this invention, and Figure 5 is a flowchart for the operation control of the drainage pump in this invention. be. 2... Dehydration tank, 3... Dehydration motor, 4... Drain pipe, 5... Drain pump, 9... Rectifier smoothing circuit.
Claims (1)
ンプとを有し、且つ脱水開始直後のモーターの負
荷を検知する手段とその検知手段により検知され
る負荷に応じて排水ポンプの間欠運転におけるオ
ン、オフ時間の周期を制御する制御手段とを設け
た排水ポンプ付き脱水機。 ２ 負荷の大きい程、排水ポンプの間欠運転にお
けるオンの時間を長くする請求項１記載の排水ポ
ンプ付き脱水機。 ３ モーターに接続された整流平滑回路からの出
力電圧が基準電圧に達するまでの時間を計測する
ことにより負荷を検知する請求項１又は２記載の
排水ポンプ付き脱水機。[Scope of Claim for Utility Model Registration] 1. A system having a dehydration tank and a drainage pump that can be rotated by a motor, and a means for detecting the load on the motor immediately after the start of dehydration, and a method according to the load detected by the detection means. A dewatering machine equipped with a drainage pump, which is provided with a control means for controlling the cycle of on and off times during intermittent operation of the drainage pump. 2. The dewatering machine with a drain pump according to claim 1, wherein the larger the load, the longer the on time of the drain pump in intermittent operation. 3. The dehydrator with a drain pump according to claim 1 or 2, wherein the load is detected by measuring the time until the output voltage from the rectifying and smoothing circuit connected to the motor reaches the reference voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8595989U JPH0327484U (en) | 1989-07-22 | 1989-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8595989U JPH0327484U (en) | 1989-07-22 | 1989-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0327484U true JPH0327484U (en) | 1991-03-19 |
Family
ID=31635349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8595989U Pending JPH0327484U (en) | 1989-07-22 | 1989-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327484U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695097A (en) * | 1979-12-28 | 1981-08-01 | Tokyo Shibaura Electric Co | Automatic washing machine |
| JPS62142591A (en) * | 1985-12-16 | 1987-06-25 | 松下電器産業株式会社 | Full-automatic washing machine with forcible drain pump |
| JPS63296795A (en) * | 1987-05-29 | 1988-12-02 | 松下電器産業株式会社 | Control apparatus of full-automatic washing machine |
-
1989
- 1989-07-22 JP JP8595989U patent/JPH0327484U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695097A (en) * | 1979-12-28 | 1981-08-01 | Tokyo Shibaura Electric Co | Automatic washing machine |
| JPS62142591A (en) * | 1985-12-16 | 1987-06-25 | 松下電器産業株式会社 | Full-automatic washing machine with forcible drain pump |
| JPS63296795A (en) * | 1987-05-29 | 1988-12-02 | 松下電器産業株式会社 | Control apparatus of full-automatic washing machine |
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