JPS61166629U - - Google Patents

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Publication number
JPS61166629U
JPS61166629U JP4801185U JP4801185U JPS61166629U JP S61166629 U JPS61166629 U JP S61166629U JP 4801185 U JP4801185 U JP 4801185U JP 4801185 U JP4801185 U JP 4801185U JP S61166629 U JPS61166629 U JP S61166629U
Authority
JP
Japan
Prior art keywords
zero voltage
circuit
clock circuit
power supply
commercial power
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
JP4801185U
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 JP4801185U priority Critical patent/JPS61166629U/ja
Publication of JPS61166629U publication Critical patent/JPS61166629U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案に係る衛生洗浄装置のゼロクロ
ス装置の実施例を示すブロツク図、第２図は同じ
タイムチヤートである。 １……クロツク回路、２……商用電源、３……
ゼロ電圧信号ラツチ回路、４……ゼロ電圧信号検
知回路、５……周波数判別手段、６……リセツト
時間判別手段。 FIG. 1 is a block diagram showing an embodiment of a zero-cross device for a sanitary cleaning device according to the present invention, and FIG. 2 is a time chart of the same. 1...Clock circuit, 2...Commercial power supply, 3...
Zero voltage signal latch circuit, 4... Zero voltage signal detection circuit, 5... Frequency discrimination means, 6... Reset time discrimination means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 商用電源周波数に同期して出力される信号によ
つて動作するタイマのクロツク回路において、該
クロツク回路の一次側にゼロ電圧信号ラツチ回路
を介してゼロ電圧検知回路を設け、かつゼロ電圧
信号ラツチ回路には談商用電源周波数を判別する
と共にリセツト時間を計時する手段を付加したこ
とを特徴とするゼロクロス同期クロツク回路。 In a clock circuit for a timer operated by a signal output in synchronization with the commercial power supply frequency, a zero voltage detection circuit is provided on the primary side of the clock circuit via a zero voltage signal latch circuit, and the zero voltage signal latch circuit is provided. A zero-cross synchronous clock circuit characterized in that a means for determining a commercial power supply frequency and for timing a reset time is added.
JP4801185U 1985-03-31 1985-03-31 Pending JPS61166629U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4801185U JPS61166629U (en) 1985-03-31 1985-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4801185U JPS61166629U (en) 1985-03-31 1985-03-31

Publications (1)

Publication Number Publication Date
JPS61166629U true JPS61166629U (en) 1986-10-16

Family

ID=30563861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4801185U Pending JPS61166629U (en) 1985-03-31 1985-03-31

Country Status (1)

Country Link
JP (1) JPS61166629U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138031A (en) * 1986-12-01 1988-06-10 松下電器産業株式会社 Control apparatus of sanitary washing toilet seat
JP2013104777A (en) * 2011-11-14 2013-05-30 Toshiba Mitsubishi-Electric Industrial System Corp Device and method for detecting frequency of ac voltage or current

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138031A (en) * 1986-12-01 1988-06-10 松下電器産業株式会社 Control apparatus of sanitary washing toilet seat
JP2013104777A (en) * 2011-11-14 2013-05-30 Toshiba Mitsubishi-Electric Industrial System Corp Device and method for detecting frequency of ac voltage or current

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