JPS62127287U - - Google Patents

Info

Publication number
JPS62127287U
JPS62127287U JP1676486U JP1676486U JPS62127287U JP S62127287 U JPS62127287 U JP S62127287U JP 1676486 U JP1676486 U JP 1676486U JP 1676486 U JP1676486 U JP 1676486U JP S62127287 U JPS62127287 U JP S62127287U
Authority
JP
Japan
Prior art keywords
signal
voltage
motor
time
control device
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
Application number
JP1676486U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1676486U priority Critical patent/JPS62127287U/ja
Publication of JPS62127287U publication Critical patent/JPS62127287U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す洗濯機の布量
検知装置の回路図、第２図は従来の回路図である
。 １……交流電圧零点検出回路、２……電子式時
限制御装置、３……三端子制御整流素子、４……
電動機、５……発光素子、６……受光素子、７…
…論理積回路。 FIG. 1 is a circuit diagram of a cloth amount detection device for a washing machine showing an embodiment of the present invention, and FIG. 2 is a conventional circuit diagram. 1... AC voltage zero point detection circuit, 2... Electronic time control device, 3... Three-terminal control rectifier, 4...
Electric motor, 5... Light emitting element, 6... Light receiving element, 7...
...Logic circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 時間の基準信号を発生する交流電圧零点検出回
路と、上記基準信号を入力しこの信号を基準にし
て洗濯機の時限を制御して電動機駆動信号を出力
する電子式時限制御装置と、該電子式時限制御装
置からの信号にて上記電動機の通電を制御する三
端子制御整流素子と、上記電動機の主巻線と補助
巻線間に発生する電圧を検出してこの電圧に応じ
た信号を出力する電圧検出手段と、該電圧検出手
段からの信号と上記交流電圧零点検出回路の上記
基準信号との論理積をとる論理積回路とを有し、
論理積出力信号を上記電子式時限制御装置にて計
数することにより、上記電動機駆動直後の時点よ
りその電動機の回転数が規定回転数に達するまで
の時間を検出して布量を検知するようにした洗濯
機の布量検知装置。 an AC voltage zero point detection circuit that generates a time reference signal, an electronic time control device that inputs the reference signal, controls the time limit of the washing machine based on this signal, and outputs a motor drive signal; A three-terminal control rectifier element controls the energization of the motor based on a signal from a time control device, detects the voltage generated between the main winding and the auxiliary winding of the motor, and outputs a signal according to this voltage. comprising a voltage detection means, and an AND circuit that takes an AND of a signal from the voltage detection means and the reference signal of the AC voltage zero point detection circuit;
By counting the AND output signal with the electronic time control device, the amount of cloth is detected by detecting the time from the time immediately after the motor is driven until the number of revolutions of the motor reaches a specified number of revolutions. Clothes amount detection device for washing machines.
JP1676486U 1986-02-06 1986-02-06 Pending JPS62127287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1676486U JPS62127287U (en) 1986-02-06 1986-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1676486U JPS62127287U (en) 1986-02-06 1986-02-06

Publications (1)

Publication Number Publication Date
JPS62127287U true JPS62127287U (en) 1987-08-12

Family

ID=30808913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1676486U Pending JPS62127287U (en) 1986-02-06 1986-02-06

Country Status (1)

Country Link
JP (1) JPS62127287U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899997A (en) * 1981-12-10 1983-06-14 松下電器産業株式会社 Dehydration controller of automatic washer
JPS60156491A (en) * 1983-08-30 1985-08-16 シャープ株式会社 Control apparatus of washer
JPS6194696A (en) * 1984-10-15 1986-05-13 三洋電機株式会社 Dehydration apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899997A (en) * 1981-12-10 1983-06-14 松下電器産業株式会社 Dehydration controller of automatic washer
JPS60156491A (en) * 1983-08-30 1985-08-16 シャープ株式会社 Control apparatus of washer
JPS6194696A (en) * 1984-10-15 1986-05-13 三洋電機株式会社 Dehydration apparatus

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